carbon fibre
•
62 likes•30,553 views
Carbon fiber is a strong, lightweight material made of thin strands of carbon atoms bonded together in crystals. It is used to strengthen materials like resins and ceramics. The document discusses the history, manufacturing, properties and applications of carbon fiber. It outlines that the US and Japan are leading producers, and production has expanded to include nanotube-reinforced polymers. The atomic structure of carbon fiber is similar to graphite. Manufacturing involves using precursor materials like polyacrylonitrile to produce filaments that are then carbonized. Carbon fiber has properties including high strength, light weight, and heat and electrical conductivity.
Report
Share
Report
Share
Recommended
presentation on carbon fiber
Carbon fiber is a strong yet lightweight material made of carbon atoms bonded together into thin strands thinner than human hair. It is five times stronger than steel but only one-third the weight. Carbon fiber is made through stabilization, carbonization, and graphitization processes starting from precursors like polyacrylonitrile or pitch. It has applications in aerospace, aircraft, automotive, sports equipment, wind turbines, construction and more due to its high strength, low weight, and resistance to heat. However, it is also very expensive and potentially carcinogenic. The presentation discussed the properties, production process, applications and advantages and disadvantages of carbon fiber.
Carbon fibre final ppt
Carbon fiber is a strong yet lightweight material made by processing precursor fibers through stabilization, carbonization, and sometimes graphitization stages. There are two main precursors used: polyacrylonitrile (PAN) and pitch. PAN precursor involves oxidation and pyrolysis heating steps, while pitch precursor involves polymerization, stabilization in oxygen, and carbonization in inert gas. Carbon fiber has very high tensile strength, low density, and good electrical conductivity. Its major applications are in aerospace and aircraft industries, automotive bodies, sports equipment, civil engineering, and wind turbine blades due to its advantages of light weight, high strength, and temperature insensitivity. India's first carbon fiber manufacturing plant was inaugurated in 2010.
Aramid fibers.ppt
This document discusses aramid fibers, which are aromatic polyamide fibers used to make materials like Kevlar and Nomex. It describes the two main types of aramid fibers - meta-aramids like Nomex and para-aramids like Kevlar. The document outlines their production process, properties, and applications. Aramid fibers are known for their high strength, heat resistance, and durability, making them useful for applications like protective clothing, tires, cables, and composites.
Carbon fiber
Properties,end applications,comparison of carbon fiber with other fibers, classification and processes involved in making of carbon fiber,
Carbon fibres(snigdha)
This document discusses carbon fiber, including its production process, properties, uses, and future applications. It begins by introducing the raw materials used, predominantly polyacrylonitrile, and describes the three steps to produce carbon fiber: oxidation stabilization, carbonization, and graphitization. The properties of carbon fiber are then outlined, such as its high strength-to-weight ratio, dimensional stability, thermal and electrical conductivity. Current and potential future uses of carbon fiber are mentioned, including in aerospace, automotive, civil engineering, and medical applications like prosthetics. The document concludes by discussing carbon fiber-reinforced polymers as composites that provide enhanced strength, stiffness and durability.
Carbon fiber and it's applications
A brief presentation on Carbon Fiber and its applications by students of Ahsanullah University of Science and Technology (AUST)
Aramid fiber
These are also called aromatic polyamides
Those polyamides,which have aromatic six carbon rings in polymeric chain
carbon fibre
This document provides information about carbon fiber, including:
1. What carbon fiber is composed of and its structure.
2. The process of forming carbon fiber from precursor materials like polyacrylonitrile through heating without oxygen.
3. Applications of carbon fiber in composites for aircraft, vehicles, and other products due to its strength and light weight.
4. Major manufacturers of carbon fibers and the growing market for carbon fiber composites.
Recommended
presentation on carbon fiber
Carbon fiber is a strong yet lightweight material made of carbon atoms bonded together into thin strands thinner than human hair. It is five times stronger than steel but only one-third the weight. Carbon fiber is made through stabilization, carbonization, and graphitization processes starting from precursors like polyacrylonitrile or pitch. It has applications in aerospace, aircraft, automotive, sports equipment, wind turbines, construction and more due to its high strength, low weight, and resistance to heat. However, it is also very expensive and potentially carcinogenic. The presentation discussed the properties, production process, applications and advantages and disadvantages of carbon fiber.
Carbon fibre final ppt
Carbon fiber is a strong yet lightweight material made by processing precursor fibers through stabilization, carbonization, and sometimes graphitization stages. There are two main precursors used: polyacrylonitrile (PAN) and pitch. PAN precursor involves oxidation and pyrolysis heating steps, while pitch precursor involves polymerization, stabilization in oxygen, and carbonization in inert gas. Carbon fiber has very high tensile strength, low density, and good electrical conductivity. Its major applications are in aerospace and aircraft industries, automotive bodies, sports equipment, civil engineering, and wind turbine blades due to its advantages of light weight, high strength, and temperature insensitivity. India's first carbon fiber manufacturing plant was inaugurated in 2010.
Aramid fibers.ppt
This document discusses aramid fibers, which are aromatic polyamide fibers used to make materials like Kevlar and Nomex. It describes the two main types of aramid fibers - meta-aramids like Nomex and para-aramids like Kevlar. The document outlines their production process, properties, and applications. Aramid fibers are known for their high strength, heat resistance, and durability, making them useful for applications like protective clothing, tires, cables, and composites.
Carbon fiber
Properties,end applications,comparison of carbon fiber with other fibers, classification and processes involved in making of carbon fiber,
Carbon fibres(snigdha)
This document discusses carbon fiber, including its production process, properties, uses, and future applications. It begins by introducing the raw materials used, predominantly polyacrylonitrile, and describes the three steps to produce carbon fiber: oxidation stabilization, carbonization, and graphitization. The properties of carbon fiber are then outlined, such as its high strength-to-weight ratio, dimensional stability, thermal and electrical conductivity. Current and potential future uses of carbon fiber are mentioned, including in aerospace, automotive, civil engineering, and medical applications like prosthetics. The document concludes by discussing carbon fiber-reinforced polymers as composites that provide enhanced strength, stiffness and durability.
Carbon fiber and it's applications
A brief presentation on Carbon Fiber and its applications by students of Ahsanullah University of Science and Technology (AUST)
Aramid fiber
These are also called aromatic polyamides
Those polyamides,which have aromatic six carbon rings in polymeric chain
carbon fibre
This document provides information about carbon fiber, including:
1. What carbon fiber is composed of and its structure.
2. The process of forming carbon fiber from precursor materials like polyacrylonitrile through heating without oxygen.
3. Applications of carbon fiber in composites for aircraft, vehicles, and other products due to its strength and light weight.
4. Major manufacturers of carbon fibers and the growing market for carbon fiber composites.
Carbon fiber
Carbon fiber is a thin strand composed mainly of carbon atoms that is stronger and lighter than steel. It is made through a process of spinning plastic fibers into filaments, stabilizing and carbonizing them through heating, and then surface treating and sizing the fibers. Carbon fiber has very high strength-to-weight ratio, rigidity, corrosion and fatigue resistance, but is brittle. It is used to reinforce composite materials and in high-temperature structural applications like aircraft and cars due to its low density, strength and heat resistance compared to steel.
Kevlar Fiber
This Presentation Contains History Manufacturing, Properties, Advantages, Disadvantages & Applications Of Kevlar Fiber
Glass Fibre
Glass fiber is a material consisting of extremely fine glass fibers. It is produced through a two-stage process - glass manufacture involving melting raw materials and fiber drawing where the melt is passed through bushings to produce continuous fibers. There are different types of glass fibers based on their composition, including soda-lime, borosilicate, and quartz fibers. Glass fiber has properties like high tensile strength, electrical insulation, and heat and corrosion resistance, making it useful for applications such as thermal and sound insulation, reinforcement of materials, and FRP tanks.
Fibers Forming Polymers and Polymer Structures
Fiber forming polymers are linear macromolecules that are usually suitable for making man-made fibers.
Based on molecular structure its divided by:
linear (end-to-end, flexible, like PVC, nylon)
branched
cross-linked (due to radiation, vulcanization, etc.)
network (similar to highly cross-linked structures)
Natural Fiber Based Composite Materials
Composite Materials: A composite material can be defined as a combination of two or more materials that results in better properties than those of the individual components used alone. The two constituents of a composite are a reinforcement and a matrix.
Matrix: The continuous phase is the matrix, made of polymer, metal, or ceramic.
Reinforcement: A strong, inert, woven and nonwoven fibrous material incorporated into the matrix to improve its mechanical and physical properties. For example, fibers, whiskers, particulate etc.
Carbon fiber final
The document discusses carbon fiber, including its:
- Composition of carbon atoms and properties like high strength and stiffness but low weight.
- Uses in aerospace, vehicles, sports equipment due to these properties.
- Production process involving polyacrylonitrile fibers that are stabilized and carbonized at high heat.
- Applications ranging from aircraft and vehicles to sports equipment and medical devices.
- Advantages of light weight, strength and corrosion resistance compared to other materials.
Carbon fibre
This document discusses carbon fiber composites. It begins by defining composites and describing what carbon fiber is - extremely thin strands of carbon that are stronger and stiffer than steel but lighter in weight. It then describes the two main production methods for carbon fiber - using polyacrylonitrile (PAN) or pitch as precursors. The production process through each precursor is explained in detail, involving stabilization, carbonization, and sometimes graphitization stages. The properties, advantages, and applications of carbon fiber are listed, with emphasis on its use in aerospace and aircraft industries due to its high strength to weight ratio. The document concludes by mentioning India's first carbon fiber manufacturing facility opening in 2010.
Carbon Fiber
This document provides an overview of carbon fiber, including its crystal structure, history, properties, manufacturing process, applications, safety issues, and recycling. Carbon fiber is made of carbon atoms bonded in a honeycomb lattice called graphene. It has high strength and stiffness but is also lightweight. Major uses of carbon fiber include aerospace and automotive applications where high strength to weight ratio is important. The manufacturing process involves turning carbon fiber precursor materials like polyacrylonitrile into yarn and fabric for composite materials.
Cfrp
Carbon fiber-reinforced plastic (CFRP) is a composite material made of carbon fibers set in a polymer resin matrix. The carbon fibers provide strength, while the resin binds the fibers together. CFRP is extremely strong yet lightweight, with carbon fiber being five times stronger than steel but only one-third the weight. CFRP is used in aerospace, aircraft, automotive, sports equipment, civil infrastructure like bridges, and other applications where high strength to weight ratio is important. While costly, CFRP offers advantages over other materials like metals in many structural and mechanical applications.
Polymer matrix composite
This document discusses polymer matrix composites (PMCs), which consist of a polymer resin matrix reinforced with fibers. It defines resin as a solid or viscous material that forms a polymer after curing. The document discusses the types and advantages of resin matrices, including thermosetting and thermoplastic resins such as epoxy, phenolic, and polyimide resins. It also describes PMC manufacturing methods like resin transfer molding and injection molding and applications of PMCs in aerospace, automotive, construction, and medical industries due to benefits like high strength and stiffness to weight ratios.
Carbon carbon composite
Carbon-carbon composites are composites with carbon fiber reinforcement and a carbon matrix. They offer high strength and can withstand very high temperatures up to 3000°C. The fibers and matrix are both carbon, resulting in low density, high thermal conductivity, and strength retention even at elevated temperatures. However, carbon-carbon composites also have some limitations like high fabrication costs and poor oxidation resistance.
Fiber manufacturing
The document discusses different types of fibers used in manufacturing including glass fibers, aramid fibers, carbon fibers, and ceramic fibers. Glass fibers are the most versatile industrial material and are produced from abundant raw materials. Aramid fibers have very high strength-to-weight ratios and are used in tires and protective clothing. Carbon fibers are produced from polyacrylonitrile or pitch and involve thermosetting, carbonizing, and graphitizing processes. Ceramic fibers include oxide and non-oxide varieties produced using sol-gel processing or from organometallic precursors.
Polypropylene fiber slides
Polypropylene is a thermoplastic polymer derived from the monomer propylene. It was first synthesized in the 1950s and is now the second most widely produced plastic globally. There are two main methods for producing polypropylene - gas phase and liquid phase polymerization processes, which both use Ziegler-Natta catalysts. As a fiber, polypropylene has good strength, abrasion resistance, and chemical resistance. It finds major uses in nonwovens like diapers and filters, as well as clothing, ropes, furniture and medical devices.
Plastics
Plastics are polymers that can be molded into various shapes. There are two main types: thermoplastics, which can be reshaped upon heating, and thermosetting plastics, which permanently harden during molding. Common thermoplastics include polyethylene, PVC, and nylon, while popular thermosetting plastics include bakelite, melamine, and epoxy. Plastics are used in a wide range of applications from piping to electronics due to their lightweight, corrosion resistance, and low cost compared to other materials. Fiber reinforced plastics combine polymers with fibers for increased strength.
NYLON
This document provides information on Nylon 6 and Nylon 66, including their preparation, manufacturing, structure-property relationships, applications, and composites. Nylon 6 is prepared from epsilon-caprolactam and water, while Nylon 66 is prepared from hexamethylene diamine and adipic acid. Both are manufactured using continuous polymerization processes. Their properties, such as strength and melting point, are influenced by factors like the distance between functional groups and molecular weight. Common applications include business equipment, consumer products, electrical/machinery parts, and automotive components. Composites with fibers or fillers can enhance properties for specific applications.
Polymer Matrix Composites (PMC) Manufacturing and application
A brief presentation on Polymer Matrix Composite (PMC) by the students of Ahsanullah University of Science and Technology (AUST)
carbon fiber
here in this presentation on carbon fiber . it's applications,properties and all details of carbon fiber.
Polyvinylchloride(PVC).
Pvc was discovered in the 19th century and developed commercially in the early 20th century. It is made through the polymerization of vinyl chloride, which is synthesized from ethylene. Pvc has a linear structure and is a hard, rigid white solid. It has applications in building materials like pipes and windows, packaging, wire insulation, and automotive and medical products due to its resistance to chemicals, moisture, and fire.
Types of Fiber
FIBER SELECTION
Factors to consider when choosing glass type include thermal properties; fiber cost, type of manufacturing process being used, and forms of reinforcement
Manufacture of composites
The document discusses various techniques for manufacturing composites, including hand layup, pultrusion, resin transfer molding, and injection molding. It provides details on the hand layup process, describing how dry fibers and resins are layered by hand in an open mold. Pultrusion is defined as a continuous process that pulls reinforced fibers through a resin bath and heated die to produce cured, constant cross-section parts. Resin transfer molding involves packing dry fibers into a mold, injecting resin under pressure, and curing the mold to produce complex, net-shape parts in medium volumes. Each technique has advantages for certain applications in industries like aerospace, transportation, and construction.
Carbon fibre presentation
Carbon fiber road bikes offer several advantages over steel and aluminum frames. Carbon fiber is very strong yet lightweight, corrosion resistant, and still provides flexibility for a comfortable ride. Different types of carbon fibers exist with varying stiffness. Carbon fiber frames are made by weaving thousands of thin carbon fibers into yarns, which are then molded into sheets and various frame shapes. The process of making carbon fiber involves heating materials to high temperatures to align the carbon crystals for maximum strength.
Carbon fiber reinforced concrete (Carbocrete)
The document discusses carbocrete, which is concrete reinforced with carbon fibers. It provides a history of carbon fibers dating back to Thomas Edison's use in light bulbs in the late 1800s. The manufacturing process of carbon fibers is explained involving stretching and heating fibers to increase strength. Carbocrete has higher strength than steel but is lighter. Testing shows improved flexural and tensile strength over concrete. Applications include buildings, bridges, and unique 3D printed structures. While expensive initially, carbocrete provides durability and reduced long term costs.
More Related Content
What's hot
Carbon fiber
Carbon fiber is a thin strand composed mainly of carbon atoms that is stronger and lighter than steel. It is made through a process of spinning plastic fibers into filaments, stabilizing and carbonizing them through heating, and then surface treating and sizing the fibers. Carbon fiber has very high strength-to-weight ratio, rigidity, corrosion and fatigue resistance, but is brittle. It is used to reinforce composite materials and in high-temperature structural applications like aircraft and cars due to its low density, strength and heat resistance compared to steel.
Kevlar Fiber
This Presentation Contains History Manufacturing, Properties, Advantages, Disadvantages & Applications Of Kevlar Fiber
Glass Fibre
Glass fiber is a material consisting of extremely fine glass fibers. It is produced through a two-stage process - glass manufacture involving melting raw materials and fiber drawing where the melt is passed through bushings to produce continuous fibers. There are different types of glass fibers based on their composition, including soda-lime, borosilicate, and quartz fibers. Glass fiber has properties like high tensile strength, electrical insulation, and heat and corrosion resistance, making it useful for applications such as thermal and sound insulation, reinforcement of materials, and FRP tanks.
Fibers Forming Polymers and Polymer Structures
Fiber forming polymers are linear macromolecules that are usually suitable for making man-made fibers.
Based on molecular structure its divided by:
linear (end-to-end, flexible, like PVC, nylon)
branched
cross-linked (due to radiation, vulcanization, etc.)
network (similar to highly cross-linked structures)
Natural Fiber Based Composite Materials
Composite Materials: A composite material can be defined as a combination of two or more materials that results in better properties than those of the individual components used alone. The two constituents of a composite are a reinforcement and a matrix.
Matrix: The continuous phase is the matrix, made of polymer, metal, or ceramic.
Reinforcement: A strong, inert, woven and nonwoven fibrous material incorporated into the matrix to improve its mechanical and physical properties. For example, fibers, whiskers, particulate etc.
Carbon fiber final
The document discusses carbon fiber, including its:
- Composition of carbon atoms and properties like high strength and stiffness but low weight.
- Uses in aerospace, vehicles, sports equipment due to these properties.
- Production process involving polyacrylonitrile fibers that are stabilized and carbonized at high heat.
- Applications ranging from aircraft and vehicles to sports equipment and medical devices.
- Advantages of light weight, strength and corrosion resistance compared to other materials.
Carbon fibre
This document discusses carbon fiber composites. It begins by defining composites and describing what carbon fiber is - extremely thin strands of carbon that are stronger and stiffer than steel but lighter in weight. It then describes the two main production methods for carbon fiber - using polyacrylonitrile (PAN) or pitch as precursors. The production process through each precursor is explained in detail, involving stabilization, carbonization, and sometimes graphitization stages. The properties, advantages, and applications of carbon fiber are listed, with emphasis on its use in aerospace and aircraft industries due to its high strength to weight ratio. The document concludes by mentioning India's first carbon fiber manufacturing facility opening in 2010.
Carbon Fiber
This document provides an overview of carbon fiber, including its crystal structure, history, properties, manufacturing process, applications, safety issues, and recycling. Carbon fiber is made of carbon atoms bonded in a honeycomb lattice called graphene. It has high strength and stiffness but is also lightweight. Major uses of carbon fiber include aerospace and automotive applications where high strength to weight ratio is important. The manufacturing process involves turning carbon fiber precursor materials like polyacrylonitrile into yarn and fabric for composite materials.
Cfrp
Carbon fiber-reinforced plastic (CFRP) is a composite material made of carbon fibers set in a polymer resin matrix. The carbon fibers provide strength, while the resin binds the fibers together. CFRP is extremely strong yet lightweight, with carbon fiber being five times stronger than steel but only one-third the weight. CFRP is used in aerospace, aircraft, automotive, sports equipment, civil infrastructure like bridges, and other applications where high strength to weight ratio is important. While costly, CFRP offers advantages over other materials like metals in many structural and mechanical applications.
Polymer matrix composite
This document discusses polymer matrix composites (PMCs), which consist of a polymer resin matrix reinforced with fibers. It defines resin as a solid or viscous material that forms a polymer after curing. The document discusses the types and advantages of resin matrices, including thermosetting and thermoplastic resins such as epoxy, phenolic, and polyimide resins. It also describes PMC manufacturing methods like resin transfer molding and injection molding and applications of PMCs in aerospace, automotive, construction, and medical industries due to benefits like high strength and stiffness to weight ratios.
Carbon carbon composite
Carbon-carbon composites are composites with carbon fiber reinforcement and a carbon matrix. They offer high strength and can withstand very high temperatures up to 3000°C. The fibers and matrix are both carbon, resulting in low density, high thermal conductivity, and strength retention even at elevated temperatures. However, carbon-carbon composites also have some limitations like high fabrication costs and poor oxidation resistance.
Fiber manufacturing
The document discusses different types of fibers used in manufacturing including glass fibers, aramid fibers, carbon fibers, and ceramic fibers. Glass fibers are the most versatile industrial material and are produced from abundant raw materials. Aramid fibers have very high strength-to-weight ratios and are used in tires and protective clothing. Carbon fibers are produced from polyacrylonitrile or pitch and involve thermosetting, carbonizing, and graphitizing processes. Ceramic fibers include oxide and non-oxide varieties produced using sol-gel processing or from organometallic precursors.
Polypropylene fiber slides
Polypropylene is a thermoplastic polymer derived from the monomer propylene. It was first synthesized in the 1950s and is now the second most widely produced plastic globally. There are two main methods for producing polypropylene - gas phase and liquid phase polymerization processes, which both use Ziegler-Natta catalysts. As a fiber, polypropylene has good strength, abrasion resistance, and chemical resistance. It finds major uses in nonwovens like diapers and filters, as well as clothing, ropes, furniture and medical devices.
Plastics
Plastics are polymers that can be molded into various shapes. There are two main types: thermoplastics, which can be reshaped upon heating, and thermosetting plastics, which permanently harden during molding. Common thermoplastics include polyethylene, PVC, and nylon, while popular thermosetting plastics include bakelite, melamine, and epoxy. Plastics are used in a wide range of applications from piping to electronics due to their lightweight, corrosion resistance, and low cost compared to other materials. Fiber reinforced plastics combine polymers with fibers for increased strength.
NYLON
This document provides information on Nylon 6 and Nylon 66, including their preparation, manufacturing, structure-property relationships, applications, and composites. Nylon 6 is prepared from epsilon-caprolactam and water, while Nylon 66 is prepared from hexamethylene diamine and adipic acid. Both are manufactured using continuous polymerization processes. Their properties, such as strength and melting point, are influenced by factors like the distance between functional groups and molecular weight. Common applications include business equipment, consumer products, electrical/machinery parts, and automotive components. Composites with fibers or fillers can enhance properties for specific applications.
Polymer Matrix Composites (PMC) Manufacturing and application
A brief presentation on Polymer Matrix Composite (PMC) by the students of Ahsanullah University of Science and Technology (AUST)
carbon fiber
here in this presentation on carbon fiber . it's applications,properties and all details of carbon fiber.
Polyvinylchloride(PVC).
Pvc was discovered in the 19th century and developed commercially in the early 20th century. It is made through the polymerization of vinyl chloride, which is synthesized from ethylene. Pvc has a linear structure and is a hard, rigid white solid. It has applications in building materials like pipes and windows, packaging, wire insulation, and automotive and medical products due to its resistance to chemicals, moisture, and fire.
Types of Fiber
FIBER SELECTION
Factors to consider when choosing glass type include thermal properties; fiber cost, type of manufacturing process being used, and forms of reinforcement
Manufacture of composites
The document discusses various techniques for manufacturing composites, including hand layup, pultrusion, resin transfer molding, and injection molding. It provides details on the hand layup process, describing how dry fibers and resins are layered by hand in an open mold. Pultrusion is defined as a continuous process that pulls reinforced fibers through a resin bath and heated die to produce cured, constant cross-section parts. Resin transfer molding involves packing dry fibers into a mold, injecting resin under pressure, and curing the mold to produce complex, net-shape parts in medium volumes. Each technique has advantages for certain applications in industries like aerospace, transportation, and construction.
What's hot (20)
Polymer Matrix Composites (PMC) Manufacturing and application
Polymer Matrix Composites (PMC) Manufacturing and application
Viewers also liked
Carbon fibre presentation
Carbon fiber road bikes offer several advantages over steel and aluminum frames. Carbon fiber is very strong yet lightweight, corrosion resistant, and still provides flexibility for a comfortable ride. Different types of carbon fibers exist with varying stiffness. Carbon fiber frames are made by weaving thousands of thin carbon fibers into yarns, which are then molded into sheets and various frame shapes. The process of making carbon fiber involves heating materials to high temperatures to align the carbon crystals for maximum strength.
Carbon fiber reinforced concrete (Carbocrete)
The document discusses carbocrete, which is concrete reinforced with carbon fibers. It provides a history of carbon fibers dating back to Thomas Edison's use in light bulbs in the late 1800s. The manufacturing process of carbon fibers is explained involving stretching and heating fibers to increase strength. Carbocrete has higher strength than steel but is lighter. Testing shows improved flexural and tensile strength over concrete. Applications include buildings, bridges, and unique 3D printed structures. While expensive initially, carbocrete provides durability and reduced long term costs.
Carbon fiber.1
The document discusses carbon fiber, including its definition, properties, manufacturing process, applications, advantages, and future. It notes that carbon fiber is composed mostly of carbon atoms and is 5-10 micrometers thick. The manufacturing process involves spinning precursor materials like polyacrylonitrile (PAN) or pitch into fibers, then stabilizing, carbonizing, surface treating, and sizing the fibers before using them to form composites. Carbon fiber has high strength and stiffness but is costly to produce. Its applications include aerospace, automotive, sports equipment, and civil engineering uses where high strength to weight is needed.
The full potential of insurance telematics
Auto telematics represents the most mature insurtech use case, as it has already passed the test and experimentation phase within the innovation unit. It is currently being used an instrument for daily work within motor insurance business units. In this domain, Italy is an international best practice example
Entrepreneurial spirit among indian youth
This document discusses entrepreneurial spirit among Indian youth. It defines entrepreneurship as creating something new and assuming the risks and rewards. It identifies qualities needed for successful entrepreneurship like strong motivation, vision, and being a team player. The document outlines the entrepreneurial process and discusses advantages like self-employment, independence, and economic development. It also notes drawbacks like uncertainty and risk. Factors favoring entrepreneurship in India include growth of education and technology as well as financial assistance programs. The document provides examples of successful Indian entrepreneurs and opportunities in India's growing economy.
Hemp presentation
This document discusses plans for an upcoming event on hemp at UB presented by the Environmental Network club. It includes an agenda with topics on hemp, its uses, why it should be legalized, and why it isn't currently legal. It also discusses design issues for promotional materials and seeks new ideas for activities during Hemp Week at UB, including tabling, petitions, education, and bracelet making. The goal is to advocate for the legalization of hemp through participation and raising awareness of its benefits.
Carbon Fiber Composites Manufacturing Plant, Detailed Project Report, Profile...
Carbon Fiber Composites Manufacturing Plant, Detailed Project Report, Profile, Business Plan, Industry Trends, Market Research, Survey, Manufacturing Process, Machinery, Raw Materials, Feasibility Study, Investment Opportunities, Cost and Revenue, Plant Economics, Production Schedule, Working Capital Requirement, Plant Layout, Process Flow Sheet, Cost of Project, Projected Balance Sheets, Profitability Ratios, Break Even Analysis
Carbon fibre is an important and strategic raw material for the fabrication of advanced composite materials. Carbon fibre polymer matrix composites are being extensively used as light weight structural materials in a large number of applications. In India the use of carbon fibre composites has a history of nearly two decades. The composites technology has reach a mature level and is comparable to the best in the world.
See more
https://goo.gl/1w7RRj
https://goo.gl/aqcTRC
Contact us:
Niir Project Consultancy Services
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Fax: +91-11-23845886
Website: http://www.niir.org , http://www.entrepreneurindia.co
Tags
Advanced Composites Materials and their Manufacture Technology, Aerospace growth climbs with carbon fiber, Applications of Carbon Fiber - Composites/Plastics, Best small and cottage scale industries, Business consultancy, Business consultant, Business guidance, Business guidance to clients, Business Plan for a Startup Business, Business start-up, Carbon Fiber and Carbon Fiber Composites, Carbon Fiber Based Small Scale Industries Projects, Carbon Fiber Composite Based Profitable Projects, Project consultant, Project for startups, Project identification and selection, Project profile on Carbon Fiber Composite plant, Project report on Carbon Fiber Composite industries, Project Report on Carbon Fiber Composite plant, Properties of carbon fibre, Properties of Carbon Fibre Composite Materials, Setting up and opening your Carbon Fiber Composite Business, Small Scale Carbon Fiber Composite Manufacturing Projects, Small scale Carbon Fiber Composite production line, Small scale Commercial Carbon Fiber Composite making, Small Start-up Business Project, Start up India, Stand up India, Starting a Carbon Fiber Composite Manufacturing Business, Startup, Start-up Business Plan for Carbon Fiber Composite plant, Startup ideas, Startup Project, Startup Project for Carbon Fiber Composite plant, Startup project plan, Techno-Economic feasibility study on Carbon Fiber Composite plant, What is carbon fiber?, Carbon Fiber Composite Business, Carbon Fiber Composite Manufacturing, Carbon Fiber Composite Manufacturing Industry in India, Carbon Fiber Composite Manufacturing Projects, Carbon Fiber Composite Materials, Carbon Fiber Composite Making Small Business Manufacturing, Carbon Fiber Manufacturers in India
Green building materials market
Green Building Materials Market report categorizes global market by product type, application, end user, and geography - Global Industry Insights, Trends, Outlook, and Opportunity Analysis, 2016–2024
Hempcrete presentation
Hempcrete is a building material made from the woody stems of hemp mixed with a lime-based binder and water. It is used to form walls, floors, ceilings, and roof insulation. Traditionally, hempcrete has low compressive strength around 2 MPa, but additives or increased compaction can raise its strength to approximately 6 MPa. Hempcrete is lightweight at around one-seventh the weight of concrete, breathable, thermally insulating with a U-value of 0.15 W/m2K, and sequesters carbon from the atmosphere. The document investigates hempcrete's potential as an alternative building material and methods of application like infill cast, spray
fibre reinforced concrete
Fibre reinforced concrete is a type of concrete containing fibres that increase its structural integrity. It is made of Portland cement reinforced with randomly distributed fibres. The fibres are used to overcome concrete's weakness in tension and brittleness. Common fibre types include steel, glass, carbon and polypropylene. Factors like fibre volume, aspect ratio, orientation and relative stiffness affect FRC properties. FRC exhibits improved tensile cracking behaviour and increased toughness, energy absorption and fracture resistance compared to conventional concrete.
Introduction to Hemp
This document discusses the benefits of industrial hemp and medical cannabis. It begins by explaining that industrial hemp has very low psychoactive levels but provides many environmental and economic benefits, such as producing fiber, paper and biodegradable plastics. It then summarizes several medical studies that show cannabis may help treat conditions like epilepsy, cancer, Crohn's disease, Parkinson's disease and diabetes. The document emphasizes that hemp and cannabis have many potential benefits and could help address issues like environmental degradation, world hunger and disease.
Heat & sound insulation
Manish Jain
Gr. Floor , Ashoka apartment
Bhawani Singh Road
C-scheme , Jaipur -302001
Rajasthan ( INDIA)
Ph. 91-0141-2743536 , 91-9829063132
Email: fdjaipur@gmail.com
Web : www.frontdesk.co.in
Hemp
The document discusses the many benefits and uses of hemp. It notes that hemp is not marijuana and has low THC but high CBD content. It then outlines how hemp can be used for food, soil remediation, clothing, paper, construction materials, plastics, weed control, biofuel and more. The document concludes by comparing hemp to other crops in terms of yield, growing cycle, and pest resistance, arguing it is a very sustainable and useful crop.
LECTURE VI CONST.TEC V Thermal Insulation of Buildings
The document discusses techniques for providing thermal insulation in buildings. It describes how heat transfers between areas of different temperatures through conduction, convection and radiation. Thermal insulation maintains indoor comfort by reducing this transfer of heat in both summer and winter, allowing indoor conditions to remain cooler in summer and warmer in winter while reducing energy costs. Various materials used for insulation are described such as slab, blanket and bat insulations which can be applied to roofs, walls and other building elements.
Roof
The document discusses different types of roof structures including pitched roofs, flat roofs, space frames, roof shells, folded plate roofs, and membrane roofs. It provides details on components, materials, advantages and disadvantages of pitched and flat roofs. It also describes new concepts like the profiled steel sheet dry board (PSSDB) roof system which combines profiled steel sheeting and dryboard panels for construction.
Carbon fiber reinforced plastics
An insight to modern material used in aircraft and automobile known for its low weight and high strength. This gives an understanding of carbon fiber reinforced plastics(CFRP), its properties, applications, processing technologies.
Fibre concrete
The document discusses fiber reinforced concrete (FRC). It provides a brief history of FRC, noting that fibers were initially asbestos but have since been replaced by steel, glass, and synthetic fibers. The document defines FRC as concrete containing fibers, water, aggregate, and cement. It discusses the types and benefits of fibers, including improved ductility and crack resistance. The document also examines factors that influence FRC properties such as fiber volume, aspect ratio, orientation. It provides examples of FRC applications and concludes that FRC improves energy absorption and can reduce costs compared to conventional concrete.
Fiber reinforced concrete
Fiber reinforced concrete is a composite material made of cement, mortar or concrete with closely spaced fibers added. The fibers, which can include glass, carbon, polypropylene or nylon, increase the tensile strength and crack resistance of the concrete.
Fiberglass reinforced concrete (GFRC) specifically uses glass fibers in the mix. It provides an ultra-strong yet flexible concrete that protects against environmental damage. GFRC is lightweight, durable, and can be cast into complex shapes.
Some key properties and applications of fiber reinforced concrete include increased tensile strength, impact resistance, limited crack growth, use in pavement overlays, industrial floors, bridges, canal linings, blast resistant structures, and pre
fiber reinforced concrete
Ch. Gopi Chand presented on fiber reinforced concrete at Sri Venkateswara Engineering College. Fiber reinforced concrete was developed as a replacement for asbestos fibers in concrete. It involves adding short discrete fibers uniformly throughout a concrete mix. These fibers increase the tensile strength and cracking resistance of concrete. Fiber reinforced concrete has applications in thin sheets, pipes, precast elements, and transparent panels and partitions due to its improved strength and durability properties.
Properties of fibers
Fiber properties are essential for determining a fiber's end uses. Key properties include a high length-to-width ratio, adequate strength (tenacity), flexibility, uniformity, and cohesiveness during spinning. Other important properties are morphology, specific gravity, elongation and elastic recovery, moisture regain, flammability, electrical conductivity, abrasion resistance, and chemical reactivity and resistance. Properties like tenacity, elongation, elastic recovery, and moisture regain are determined through standardized tests and affect a fiber's performance and processing.
Viewers also liked (20)
Carbon Fiber Composites Manufacturing Plant, Detailed Project Report, Profile...
Carbon Fiber Composites Manufacturing Plant, Detailed Project Report, Profile...
LECTURE VI CONST.TEC V Thermal Insulation of Buildings
LECTURE VI CONST.TEC V Thermal Insulation of Buildings
Similar to carbon fibre
Carbon fiber
This document provides an overview of carbon fiber, including its history, structure, types, manufacturing process, properties, and applications. Carbon fiber was first created in 1860 but has primarily been developed since the 1950s through improvements in manufacturing. It is produced from polymer precursors like polyacrylonitrile and petroleum pitch. The manufacturing process involves spinning the precursor into filaments, then oxidizing, carbonizing, and applying surface treatments to produce the final carbon fiber. Carbon fiber has very high strength and stiffness to weight ratios, making it useful for applications in aerospace, automotive, civil engineering and sports equipment.
Carbon fibre
The document summarizes a seminar presentation given by Aman Vijay Kadam on the topic of carbon fibre. The presentation covered an introduction to carbon fibre, its history, types, manufacturing process, properties, applications, and future prospects. It discussed that carbon fibre is a strong and lightweight material produced from polymers like polyacrylonitrile. The manufacturing involves spinning and heating polymer precursors to produce carbon filaments. Current challenges include cost and health and safety issues during production. Carbon fibre finds applications in aerospace, automotive, civil engineering and sports equipment due to its high strength and low weight.
Carbon Fibre.pptx
This presentation is about carbon fibre. Carbon fibre is a technical textile product. In this ppt, we have learnt about the history & introduction of carbon fibre and also morphology, properties, chemical structure, crystal structure, manufacturing process, future scope and some end use of carbon fibre.
Carbon fiber formation
Carbon fiber is a strong yet lightweight material made mostly of carbon atoms. It is 5 times stronger than steel but only one-fourth the weight. Carbon fibers are produced from organic polymers like polyacrylonitrile and petroleum pitch through processes involving stabilization, carbonization, and graphitization. The aligned carbon atoms give carbon fiber high strength and stiffness. When combined with resins to form composites, carbon fiber reinforced plastic has applications in aerospace, automotive, sports equipment, civil engineering and more due to its high strength-to-weight ratio. While expensive currently, the market for carbon fiber is projected to grow significantly as costs decrease and new applications are found.
Carbon fibers in automotive and aircraft applications
Carbon fibers have several advantages including high stiffness, high tensile strength, low weight, high chemical resistance, high temperature tolerance and low thermal expansion. These properties have made carbon fiber very popular in aerospace, civil engineering, military, and motor sports, along with other competition sports.
Textiles in automotive
The document provides an overview of carbon fiber, including its history, properties, manufacturing process, and applications in the automotive industry. Some key points discussed include:
- Carbon fiber was first developed in the late 1800s and saw increased use in aircraft and racing cars starting in the 1960s and 1970s.
- It is 5 times stronger than steel but only one-quarter of the weight, making it useful for applications requiring strength and light weight.
- The manufacturing process involves drawing precursor materials like polyacrylonitrile into fibers, which are then woven and molded.
- Carbon fiber composites promise benefits like mass reduction, improved fuel efficiency, crashworthiness, and lower emissions when used in automobiles.
CARBON FIBRE final ppt.pptx
Carbon fiber is a strong, light material made of carbon atoms bonded together in microscopic crystals. It is produced by heating fibers like polyacrylonitrile (PAN) or petroleum pitch to high temperatures, removing non-carbon atoms. The carbon atoms align into crystalline structures like graphite. Carbon fiber has high strength and stiffness but is light, and is used to reinforce composites for applications requiring these properties, such as aircraft, cars, bikes, civil engineering and more. Production involves spinning precursor fibers, then stabilizing, carbonizing and sometimes graphitizing the fibers to form the final carbon fiber.
Carbon fiber and its features
Carbon fiber is a strong, lightweight material made of over 92% carbon atoms arranged in crystals. It is 5 times stronger than steel but only one-fourth the weight. Carbon fibers are made through processes like PAN where precursors are spun into fibers, stabilized, carbonized, treated, and sized before being woven into composite materials. In the future, efforts will focus on reducing the cost of carbon fiber and improving its properties to enable more widespread applications in transportation, infrastructure, and energy.
All about Carbo Fiber
Carbon fiber is a strong yet lightweight material made through a process of heating and stretching raw materials like polyacrylonitrile (PAN). It is made through thermosetting, carbonizing, graphitizing, surface treating, and epoxy sizing. Carbon fiber has high strength but low density, making it useful for applications requiring strength and lightweightness like aerospace and vehicles. However, its high cost is a disadvantage. Research continues to reduce costs and improve carbon fiber properties for wider applications in the future like construction and energy.
Formation of carbon fibers and application
Carbon fibers are very thin strands made mostly of carbon atoms that are exceptionally strong for their size. They are created by heating and processing precursor materials like polyacrylonitrile, rayon or petroleum pitch in an oxygen-free environment to remove non-carbon atoms. Individual carbon fibers are twisted together to form stronger yarns, which are then combined with epoxy and molded to create lightweight yet durable composite materials. These composites are used widely in aerospace, automotive, sporting goods and other industries where high strength and low weight are important. While carbon fiber was initially very expensive, production innovations have significantly reduced costs and expanded its applications.
Textile raw materials ii
Carbon fiber was invented in 1958 but its strength potential wasn't realized until 1963. It is a strong yet lightweight material that is 10 times stronger than steel and 8 times stronger than aluminum. Carbon fiber is commonly used to reinforce composite materials and can be molded or woven for applications in vehicles, wind turbines, sports equipment, aerospace parts, and more. It provides benefits like reduced vehicle weight and improved fuel efficiency while maintaining performance.
Carbon fibres
Carbon fibers are very strong and lightweight materials composed of carbon atoms bonded together in thin filaments. They have a high strength-to-weight ratio compared to steel or plastic. Carbon fibers are manufactured through a process of spinning a precursor material like polyacrylonitrile, stabilizing it, carbonizing it at a very high temperature, and applying surface treatment and sizing. They have properties including high tensile strength, electrical and thermal conductivity, resistance to corrosion, and stability at high temperatures. Carbon fibers are used to reinforce composites in applications like aerospace, civil engineering, sports equipment, and automotive parts due to their mechanical properties.
Smart Textile Final R. (320023) PPT.pdf
This document provides a report on high performance fibers. It begins with an introduction to high performance fibers and their superior properties. It then classifies high performance fibers into different categories such as aromatic fibers, carbon fibers, gel-spun polyethylene fibers, glass fibers, and others. For each category, the document discusses the composition, production process, and properties. It concludes by outlining various applications of high performance fibers in fields like aerospace, transportation, ballistics, industrial equipment and more.
Carbon fiber
Carbon fiber is a form of graphite made from polymers like polyacrylonitrile. It is manufactured through a process of spinning, stretching, stabilization, carbonization, and graphitization. Carbon fiber is very strong for its weight and is often stronger than steel but much lighter. It has various applications in industries like aerospace, automobiles, ships, textiles, and medical equipment due to its high strength to weight ratio.
Cite the distinction between graphite and carbon. Carbon and graphit.pdf
Cite the distinction between graphite and carbon. Carbon and graphite fibers are manufactured
by pyrolysis. Describe the process to produce fibers.
Solution
Carbon:
1)“Carbon” comes from the Latin word “carbo,” which in English means “charcoal.” It is an
element represented as the letter “C” and bearing the atomic number 6. Carbon is the fourth most
abundant element in the world and is essential to all living things and their respective processes.
All living things contain carbon.
2)Carbon produces the softest material (graphite) and the hardest substance (diamond). The main
difference among carbon substances is how the carbon forms in each matter. Carbon atoms bond
in chains and rings. In every carbon substance, a unique formation of carbon can be produced.
3)Carbon has a wide variety of uses both as pure carbon and carbon compounds. Primarily, it
acts as hydrocarbons in the form of methane gas and crude oil. Crude oil can be distilled into
gasoline and kerosene. Both substances serve as fuel for warmth, machines, and many others.
4)Carbon is also responsible for forming water, a necessary compound for life. It also exists as
polymers such as cellulose (in plants) and plastics.
5)Carbon has a wide variety of uses both as pure carbon and carbon compounds. Primarily, it
acts as hydrocarbons in the form of methane gas and crude oil. Crude oil can be distilled into
gasoline and kerosene. Both substances serve as fuel for warmth, machines, and many others.
6)Carbon is also responsible for forming water, a necessary compound for life. It also exists as
polymers such as cellulose (in plants) and plastics.
Graphite :
1)Graphite is an allotrope of carbon. It means that it is a substance made of pure carbon and is
made of only carbon. Other allotropes include diamonds, amorphous carbon, and charcoal.
2)Graphite comes from the Greek word “graphein,” which in English means “to write.” Formed
when carbon atoms link with each other into sheets, graphite is the most stable form of carbon.
3)Graphite is soft but very strong. It is resistant to heat and, at the same, a good conductor of
heat. Found in metamorphic rocks, it appears as a metallic but opaque substance in a color that
varies from dark grey to black. Graphite is greasy, a characteristic that makes it a good lubricant.
4)Graphite is also used as a pigment and a molding agent in glass manufacturing. Nuclear
reactors also use graphite as an electron moderator
b) process of manufacturing of Carbon and graphite fibers:
A precursor material, which is rich in carbon, is subjected to pyrolysis to extract its carbon
content.
Pyrolysis Pyrolysis: Thermochemical chemical decomposition decomposition of organic organic
material material when it is subjected subjected to elevated temperatures, but no oxygen.
Through such a process, the precursor organic material breaks down into gases, liquids, and a
solid residue which is rich in carbon.
Precursor: Precursor: It is a carbonrich chemical chemical compound, com.
carbon fiber.pptx
Carbon fiber is a very strong yet lightweight material made through a process of heating and carbonizing polymer fibers to remove non-carbon atoms. It has many applications where strength and weight are important, such as in aircraft, cars, and bikes. Vibration analysis is a technique to monitor vibration levels and patterns in structures and machinery in order to detect problems like imbalance, bearing failures, and resonance, which can reduce reliability and durability if not addressed. Understanding vibration characteristics of carbon fiber composites is important for ensuring safety and performance in its various applications.
What is the future of Apparel Sourcing?
Carbon fibers are composed mostly of carbon atoms and are popular for their high tensile strength, stiffness, lightweight properties, and tolerance for high temperatures. They are used in aerospace, military, chemical engineering, and sports industries. Carbon fibers are made into yarns and woven fabrics. They are used to make automotive and aircraft parts due to their high strength and lightweight. Carbon fibers are also used in sporting goods like tennis rackets and bicycles to improve performance. Additional applications include specialty textiles, military equipment, medical devices, and environmental applications.
Man made fibre presentation from basic to higher level
This document provides an overview of a course on man-made fibers taught by Dr. Mukesh Bajya. The course aims to develop an understanding of man-made fiber manufacturing processes and properties. Key topics covered include the history of man-made fibers, fiber formation methods like melt spinning and solution spinning, drawing and heat setting, common man-made fibers like polyester, nylon and acrylic, structure-property relationships, and new developments in the field. The course involves 40 total lectures across various fiber production topics.
Carbon fiber, fiberglass and nailon
Carbon fiber is a strong yet lightweight synthetic material made of thin filaments of carbon. It is produced from polyacrylonitrile and has mechanical properties similar to steel but is much lighter. Carbon fiber has a hexagonal crystal structure like graphite and is an excellent conductor of electricity and heat. It is widely used in transportation, construction, and sports equipment due to its high strength and low density.
INORGANIC FIBERS AND MATERIALS OF CARBON
This document discusses inorganic fibers, including their classification, preparation methods, properties, examples, and applications. It describes how inorganic fibers such as carbon, glass, boron, and silicon carbide fibers are prepared through various chemical vapor deposition and thermal treatment processes. The key properties of inorganic fibers are their high strength, stiffness, thermal and chemical resistance. Common applications include uses in composite materials for aircraft and spacecraft due to their ability to withstand high temperatures during re-entry. The future of inorganic fibers is focused on developing new composite materials for additional applications.
Similar to carbon fibre (20)
Carbon fibers in automotive and aircraft applications
Carbon fibers in automotive and aircraft applications
Cite the distinction between graphite and carbon. Carbon and graphit.pdf
Cite the distinction between graphite and carbon. Carbon and graphit.pdf
Man made fibre presentation from basic to higher level
Man made fibre presentation from basic to higher level
More from Farhan ullah baig
Types of polymerization
This document discusses different types of polymerization, including addition/chain growth polymerization and step polymerization. It focuses on addition/chain growth polymerization, describing the three types: free-radical chain growth polymerization, anionic chain growth polymerization, and cationic chain growth polymerization. Free-radical polymerization uses initiating molecules to start the polymerization reaction and grow polymer chains through a chain reaction mechanism. Anionic and cationic polymerizations also use initiating molecules and chain growth, but differ in whether an anion or cation is used to start and propagate the reaction. Termination of radical polymerization occurs through recombination or disproportionation of polymer chains.
Nanomaterials
Nanomaterials are materials that have at least one dimension sized between 1 and 100 nanometers. They exhibit unique properties due to their small size. There are two main approaches to synthesizing nanomaterials - top-down, which involves machining bulk materials, and bottom-up, which involves building up from atoms or molecules. Nanomaterials exist naturally in things like butterfly wings and cicada shells. They have many applications including in paints, sunscreens, medicine, sensors, food packaging, construction materials, energy storage, insulation, cutting tools, and more.
Conducting polymers
Alan Heeger, MacDiarmid, and Shirakawa discovered that the polymer polyacetylene can be made conductive like a metal when doped. Conducting polymers have overlapping conjugated pi-electrons in their backbone that form valence and conduction bands, allowing electricity to flow. Intrinsically conducting polymers are conjugated materials with alternating single and double bonds that contain delocalized pi-electrons responsible for their optical and electrical properties.
Gender based violence
Gender based violence violates numerous human rights and disproportionately impacts women in South Asia. In Pakistan, 26% of women report experiencing violence after marriage according to statistics. Recent Pakistani laws such as the Acid Control and Acid Crime Prevention Act of 2011 and Criminal Law Amendments of 2016 have aimed to strengthen legal protections for women against gender based violence and related offenses.
Singeing
Singeing is a process that burns off small fibers and fuzz from fabric surfaces to make them smoother. It helps prevent pilling, improves dyeing and appearance, and increases luster. There are three main types of singeing machines: plate, roller, and gas machines. Gas machines are most common and use burners to singe fabric as it passes through. Proper singeing requires controlling flame intensity, fabric speed, distance to flames, and other parameters to completely remove fibers without damaging the fabric. Issues like uneven singeing can result from moisture, flame or machine inconsistencies.
Evaluation of operation management in Textile Industry
Fashion & Trends is a vertically integrated textile company founded in 2000 in Faisalabad, Pakistan that produces garments like t-shirts, polo shirts, and trousers. It has the mission to become a world-class manufacturer and provides short delivery times, standard quality, and reasonable pricing. The company has facilities for knitting, dyeing, cutting, embroidery, printing, washing, finishing, and packing. It focuses on giving options for knitted garment manufacturing. Strengths include higher efficiency and being vertically integrated, while weaknesses include a lack of R&D and industrial engineering. Opportunities exist in enhancing structure, while threats include political instability.
Medical mattress
The document discusses the development and properties of medical mattresses. It describes how medical mattresses were first developed by a medical practitioner to improve sleep and aid in injury recovery. Various materials like bamboo, cotton, and foams are layered in the mattress for breathability and maintaining optimal body temperature. The document outlines the applications, required materials and machinery, development process, fabric parameters, testing techniques and standards for medical mattresses.
Waste in spinning
The document discusses the different types of wastes that occur in the spinning process, including trash, garbage, naps, dust, fly, fluff, motes, strips, and noil. It notes that wastes can be removed in the blow room, carding, drawing frame, and combing sections. Finally, it mentions that many wastes have value and can be used for things like oil, fodder, and nonwovens.
Nomex
Nomex is a flame-resistant and heat-resistant synthetic aromatic polyamide fiber developed by DuPont in the 1960s. It is produced through a condensation reaction between m-phenylenediamine and isophthaloyl chloride monomers. The resulting long-chain polymer is spun into fibers that are less rigid than other aramids due to bends in the polymer chain. Nomex fibers are widely used for heat insulation, electrical insulation, and protective clothing such as in aviation, firefighting, and auto racing due to their flame-resistant and heat-resistant properties.
Ceramic fibers
This document discusses ceramic fibers, including their production, classification, properties, and uses. Ceramic fibers are man-made heat resistant fibers produced through direct melt spinning or indirect chemical vapor deposition processes. They are classified based on their chemical composition as oxide fibers like silica and alumina or non-oxide fibers like silicon carbide. Ceramic fibers have properties of hardness, low density, high compressive strength, and excellent thermal resistance at high temperatures. Their main uses are as high temperature insulation and reinforcement in metal and ceramic matrix composites.
Extraction of sugarcane fibers
Introduction to sugarcane,properties,characteristics,composition,extraction,application and sugarcane in pakistan
Acrylic
This document describes the production and properties of acrylic fibers. Acrylic is produced from acrylonitrile monomer through polymerization. It can be produced through dry or wet spinning processes where the polymer solution is extruded and dried, causing the polymer to solidify into fibers. Acrylic fibers have good tensile strength, elongation, elastic recovery and resistance to sunlight, acids and insects. Its properties make it suitable for uses such as apparel, knitwear, blankets and carpets.
Acetate rayon
Acetate rayon is a modified cellulose fiber made from cotton linters or wood pulp. It is produced through a process involving acetylation, hydrolysis, dissolving in acetone to make a dope solution, and spinning. The fiber exists as either primary acetate, which is soluble only in toxic solvents, or secondary acetate, soluble in acetone. Secondary acetate is used commercially for fabrics, dresses, curtains, and bed sheets due to its brightness, softness, and resistance to mold, bacteria, and wear from laundering.
Kenaf fiber(Bast fiber)
Introduction
Structure of Fiber
Production, Processing & Cultivation of Fiber
Harvesting
Retting
Washing
Drying
Properties
End Uses
Freud psycho-analytical theory
Sigmund Freud founded psychoanalysis and developed theories of the unconscious mind, personality structure, and psychosexual development. He proposed that the mind is divided into the conscious, preconscious, and unconscious levels. The personality consists of the id, ego, and superego. Psychic energy from the id is regulated by the ego and superego. Defense mechanisms like repression and reaction formation protect the ego from anxiety. The goal of psychoanalysis is to bring unconscious material into consciousness to resolve internal conflicts maturely.
Combing
The comber is a machine that prepares cotton fibers for spinning into yarn by removing short fibers and impurities. It improves the quality characteristics of yarns such as evenness, strength, and cleanliness. To achieve these quality improvements, the comber must eliminate short fibers, remaining impurities, and neps from the fiber material while forming an optimal sliver. Modern comber preparation systems use a draw frame followed by a sliver doubling machine like a UniLap to prepare uniform batts for feeding into rectilinear combers, which have stationary detaching rollers and swinging nippers to further clean and parallelize the fibers.
carding
The document discusses the operation of the carding machine, which is considered the "heart" of the spinning mill. It describes the key tasks of the carding machine, including opening fibers into individual strands, removing impurities, disentangling neps, and forming sliver for further processing. The operating principle is explained, with details provided on the material feed, licker-in, main cylinder, flats, doffer, and sliver formation processes. Different carding machine designs are also summarized, such as variations in the card chute and feed device configurations.
mechnaics of non-wovens
The document defines non-woven fabrics as sheets or webs of natural or man-made fibers bonded together without weaving or knitting. It discusses the key differences in structure between non-wovens and woven/knitted fabrics. The document also describes various processes for forming non-woven webs and bonding the fibers, and how the fiber orientation distribution impacts mechanical properties depending on the testing direction. Failure mechanisms are dominated by defects from non-uniform fiber distribution or over/under bonding.
Draw frame
This document discusses the objectives, operating principles, and components of a draw frame used in yarn production. The main objectives of a draw frame are equalizing fiber distribution, parallelizing fibers, blending fibers, and removing dust. It operates by drafting multiple sliver feeds together using roller pairs with differential speeds. Key components discussed include the creel, drafting arrangement, dust removal, coiling, and monitoring/auto-leveling systems.
Industrial psychology
Industrial/Organizational Psychology applies scientific principles to maximize employee and organizational effectiveness in the workplace. Some key areas I/O psychologists focus on include selection and placement of employees, training and development programs, performance management, organization development, and workplace quality of life. I/O psychologists also study ergonomics and work environment factors like noise, lighting, temperature and their impact on psychological and physical worker conditions. The goal is to design jobs, equipment, and work systems that allow humans to perform effectively while improving worker satisfaction and productivity.
More from Farhan ullah baig (20)
Evaluation of operation management in Textile Industry
Evaluation of operation management in Textile Industry
Recently uploaded
Skybuffer SAM4U tool for SAP license adoption
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
Ocean lotus Threat actors project by John Sitima 2024 (1).pptx
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
Generating privacy-protected synthetic data using Secludy and Milvus
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Columbus Data & Analytics Wednesdays - June 2024
Columbus Data & Analytics Wednesdays, June 2024 with Maria Copot 20
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
June Patch Tuesday
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
How to Get CNIC Information System with Paksim Ga.pptx
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for life science domain, where you retriever information from biomedical knowledge graphs using LLMs to increase the accuracy and performance of generated answers
5th LF Energy Power Grid Model Meet-up Slides
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Main news related to the CCS TSI 2023 (2023/1695)
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
UiPath Test Automation using UiPath Test Suite series, part 6
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...Edge AI and Vision Alliance
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.Building Production Ready Search Pipelines with Spark and Milvus
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
Recently uploaded (20)
Ocean lotus Threat actors project by John Sitima 2024 (1).pptx
Ocean lotus Threat actors project by John Sitima 2024 (1).pptx
Generating privacy-protected synthetic data using Secludy and Milvus
Generating privacy-protected synthetic data using Secludy and Milvus
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
GraphRAG for Life Science to increase LLM accuracy
GraphRAG for Life Science to increase LLM accuracy
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Deep Dive: AI-Powered Marketing to Get More Leads and Customers with HyperGro...
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slack
UiPath Test Automation using UiPath Test Suite series, part 6
UiPath Test Automation using UiPath Test Suite series, part 6
WeTestAthens: Postman's AI & Automation Techniques
WeTestAthens: Postman's AI & Automation Techniques
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
“Building and Scaling AI Applications with the Nx AI Manager,” a Presentation...
Building Production Ready Search Pipelines with Spark and Milvus
Building Production Ready Search Pipelines with Spark and Milvus
Nordic Marketo Engage User Group_June 13_ 2024.pptx
Nordic Marketo Engage User Group_June 13_ 2024.pptx
carbon fibre
- 2. Introduction History Future of carbon fiber Structure Types of carbon fiber Manufacturing of carbon fiber Properties Applications
- 3. A Material Consisting Of Thin, Strong Crystalline Filaments Of Carbon, Used As A Strengthening Material, Especially In Resins And Ceramics.
- 4. Currently, the United States of America uses nearly 60% of the world production of carbon fibers and the Japanese account for almost 50% of the world capacity for production. The largest producer of this fiber is Toray Industries of Japan.
- 5. Carbon Fibers Were Developed In The 1950s By Heating Strands Of Rayon Until They Carbonized. In The Early 1960s, A Process Was Developed Using Polyacrylonitrile As A Raw Material. During The 1970s, Experimental Work To Find Alternative Raw Materials Led To The Introduction Of Carbon Fibers Made From A Petroleum Pitch Derived From Oil Processing.
- 6. In 2009, Zyvex Technologies introduced carbon nanotube-reinforced polymer. Carbon Nanotube-Reinforced Polymer is several times stronger and tougher than Carbon fibre and was used in the manufacturing of air craft as a structural material.
- 7. The atomic structure of carbon fiber is similar to that of graphite, consisting of sheets of carbon atoms arranged in a regular hexagonal pattern (graphene sheets), the difference being in the way these sheets interlock.
- 9. Structural modal of carbon fiber
- 12. Pan type carbon fiber A type of the fiber produced by carbonization of PAN precursor (PAN:Polyacrylonitrile) Pitch Type Carbon Fiber: Another type of the fiber,produced by carbonization of oil/coal pitch precursor, Types
- 13. PAN-based carbon fibers Pitch-based carbon fibers Mesophase pitch-based carbon fibers Isotropic pitch-based carbon fibers Rayon-based carbon fibers Gas-phase-grown carbon fibers
- 14. Manufacturing of carbon fiber:Manufacturing of carbon fiber:Manufacturing of carbon fiber: Manufacturing of carbon fiber
- 15. Each carbon filament is produced from a polymer such as polyacrylonitrile (PAN), rayon, or petroleum pitch, known as a precursor the precursor is first spun into filament yarns, using chemical and mechanical processes to initially align the polymer atoms in a way to enhance the final physical properties of the completed carbon fiber.
- 18. Manufacturing of carbon fiber The raw material used to make carbon fiber is called the precursor. About 90% of the carbon fibers produced are made from polyacrylonitrile (PAN). The remaining 10% are made from rayon or petroleum pitch .
- 20. Manufacturing challenges The need for more cost effective recovery and repair. Close control required to ensure consistent quality. Health and safety. Skin irritation. Breathing irritation.
- 21. Properties of carbon fibers Properties of carbon fibers High tensile strength. Low thermal expansion. Electrically and thermally conductors. Light weight and low density. Tensity : 1.8-2.4(kn/mm2) Density : 1.95 gm/cc Elongation at break: 0.5% Elasticity: Not good
- 22. Moisture Regain (MR%): 0% Ability to protest friction: Good Color: Black Lusture : Like silky Ability to protest heat : Good Effect of sunlight : no change in color Effect of bleaching : Sodiun hypochlorite slightly effect carbon fiber. Protection against flame : Excellent Protection ability against insectsn : Do not harm carbon fiber
- 23. Applications Civil Engineering Sports equipments Aerospace and Aircraft industry Acoustics Portable power Building and construction materials Fiber reinforced plastics