This document summarizes a metal roof coating system that waterproofs, prevents rust and leaks, and provides energy efficiency. The system strengthens seams with fabric-reinforced coatings and seals fasteners. It protects the roof long-term without needing replacement. The system stops leaks at seams and extends roof life by reducing thermal expansion and contraction damage. It also saves on energy costs by reflecting sunlight. The system offers long-term performance at a lower cost than metal roof replacement.
Sulfur hexafluoride (SF6) is an odorless, non-toxic gas that is an excellent electrical insulator and widely used in the electrical industry. It has been used safely in electrical equipment for over 40 years. While SF6 is a potent greenhouse gas, the amount released into the atmosphere has been minimal due to its limited uses. Some alternatives to SF6 exist but are inferior, requiring more space and potentially affecting worker safety. SF6 contributes less than 0.1% to total greenhouse gases and is not considered dangerous in normal use, though high concentrations combined with decomposing agents could be hazardous.
This powerpoint presentation deals mainly about bearing stress, its concept and its applications.
Members:
BARIENTOS, Lei Anne
MARTIREZ, Wilbur
MORIONES, Jan Ebenezer
NERI, Laiza Paulene
Sir Romeo Alastre - MEC32/A1
This document discusses silicones, their manufacturing process, properties, and applications. Silicones are polymers derived from silicon and oxygen, and can be manufactured in over 2,000 forms as fluids, elastomers, and resins. They are thermally stable, resistant to chemicals and UV radiation, and can be formulated to resist or absorb water. Common applications of silicones include sealants, adhesives, lubricants, coatings, and more in industries like construction, transportation, consumer products, and healthcare.
This document provides an overview of silicones, including their manufacturing, properties, applications, and role in various industries. Silicones are polymers derived from silicon and oxygen, and can be manufactured in many forms including fluids, elastomers, and resins. They have properties like thermal stability, flexibility, and resistance to chemicals, UV rays, and mold/microbes. Major applications of silicones include construction, transportation, personal care products, and industrial manufacturing. Within these industries, silicones play an important role by enabling energy efficiency and durable, high-performance materials.
Silicone rubber is an elastomer composed of silicone polymers containing silicon, carbon, hydrogen, and oxygen. It is widely used due to its resistance to extreme temperatures and environments while maintaining useful properties. Silicone rubber can be found in automotive applications, medical devices, electronics, food storage products, and more. It is manufactured through a vulcanization process using heat and may be injection molded.
Silicone vacuum bag for eva glass laminating furnace ovenZac Lynn-UCOLIN
Each silicone vacuum bag set consists of a top and bottom silicone sheet that are sophisticatedly embedded together to form an airtight sealed room for vacuuming. The edges and corners interlock easily but can also unlock smoothly when vacuuming stops. The silicone sheets are heat resistant up to 250°C, flexible, tear resistant, and can withstand over 3,000 vacuum cycles without deterioration. During use, as vacuum is applied the top sheet wraps down and makes zero-gap contact with the bottom sheet to fully evacuate air between the glass and sheets.
Wacker produces silicone compounds for use in medical applications. Their SILPURAN and ELASTOSIL lines offer solutions for medical devices, tubes, seals, and other applications. The silicones demonstrate biocompatibility, excellent heat and chemical resistance without stabilizers, and maintain properties after sterilization by various methods including steam, radiation, and ethylene oxide.
This document summarizes a metal roof coating system that waterproofs, prevents rust and leaks, and provides energy efficiency. The system strengthens seams with fabric-reinforced coatings and seals fasteners. It protects the roof long-term without needing replacement. The system stops leaks at seams and extends roof life by reducing thermal expansion and contraction damage. It also saves on energy costs by reflecting sunlight. The system offers long-term performance at a lower cost than metal roof replacement.
Sulfur hexafluoride (SF6) is an odorless, non-toxic gas that is an excellent electrical insulator and widely used in the electrical industry. It has been used safely in electrical equipment for over 40 years. While SF6 is a potent greenhouse gas, the amount released into the atmosphere has been minimal due to its limited uses. Some alternatives to SF6 exist but are inferior, requiring more space and potentially affecting worker safety. SF6 contributes less than 0.1% to total greenhouse gases and is not considered dangerous in normal use, though high concentrations combined with decomposing agents could be hazardous.
This powerpoint presentation deals mainly about bearing stress, its concept and its applications.
Members:
BARIENTOS, Lei Anne
MARTIREZ, Wilbur
MORIONES, Jan Ebenezer
NERI, Laiza Paulene
Sir Romeo Alastre - MEC32/A1
This document discusses silicones, their manufacturing process, properties, and applications. Silicones are polymers derived from silicon and oxygen, and can be manufactured in over 2,000 forms as fluids, elastomers, and resins. They are thermally stable, resistant to chemicals and UV radiation, and can be formulated to resist or absorb water. Common applications of silicones include sealants, adhesives, lubricants, coatings, and more in industries like construction, transportation, consumer products, and healthcare.
This document provides an overview of silicones, including their manufacturing, properties, applications, and role in various industries. Silicones are polymers derived from silicon and oxygen, and can be manufactured in many forms including fluids, elastomers, and resins. They have properties like thermal stability, flexibility, and resistance to chemicals, UV rays, and mold/microbes. Major applications of silicones include construction, transportation, personal care products, and industrial manufacturing. Within these industries, silicones play an important role by enabling energy efficiency and durable, high-performance materials.
Silicone rubber is an elastomer composed of silicone polymers containing silicon, carbon, hydrogen, and oxygen. It is widely used due to its resistance to extreme temperatures and environments while maintaining useful properties. Silicone rubber can be found in automotive applications, medical devices, electronics, food storage products, and more. It is manufactured through a vulcanization process using heat and may be injection molded.
Silicone vacuum bag for eva glass laminating furnace ovenZac Lynn-UCOLIN
Each silicone vacuum bag set consists of a top and bottom silicone sheet that are sophisticatedly embedded together to form an airtight sealed room for vacuuming. The edges and corners interlock easily but can also unlock smoothly when vacuuming stops. The silicone sheets are heat resistant up to 250°C, flexible, tear resistant, and can withstand over 3,000 vacuum cycles without deterioration. During use, as vacuum is applied the top sheet wraps down and makes zero-gap contact with the bottom sheet to fully evacuate air between the glass and sheets.
Wacker produces silicone compounds for use in medical applications. Their SILPURAN and ELASTOSIL lines offer solutions for medical devices, tubes, seals, and other applications. The silicones demonstrate biocompatibility, excellent heat and chemical resistance without stabilizers, and maintain properties after sterilization by various methods including steam, radiation, and ethylene oxide.
Silicones are synthetic polymers containing silicon together with carbon, hydrogen, oxygen, and sometimes other elements. They have a variety of forms including oils, greases, rubbers, and resins. Silicones are known for their heat resistance, flexibility, and electrical insulation properties. They are used widely in sealants, lubricants, cooking utensils, medical applications, and insulation due to their inertness and ability to perform across a broad temperature range.
Glass is a non-crystalline amorphous solid made through melting raw materials like sand, lime, and soda at high temperatures. It is fabricated through processes like moulding, annealing, and finishing. Common types of glass include float glass, laminated glass, and toughened glass. Glass has properties like hardness, transparency, and recyclability. It has widespread uses like windows, tableware, and electronics. Glass is tested for properties like flexibility, fire resistance, weathering, and radiation resistance through tests such as bending, fire, impact, temperature, and radiation tests.
elastomeric fibers: properties and applicationsSeble Petros
elastomeric fibers are fibers which have a property of extreme extencibility and elastic recovery. this seminar describes major properties and applications of elastomeric fibers.
Learn how the silicone protective covers and RTV silicone coatings can help avoid power outages on medium and high voltage networks. Silicone-made products are good for animal mitigation, insulator protection and anticorrosion.
Midsun IKM is the international business development unit of MIdsun Group. Made in USA - Worldwide shipping.
Impact of selective surface on perfarmance of solarnaga rajan
The document discusses a solar water distillation system that aims to purify brackish water using only renewable solar energy. The objectives are to design and develop an affordable system and to study improvements to the design that could increase productivity. It also discusses using selective surface coatings on the receiver tray to improve performance but notes these coatings degrade over time, increasing energy costs.
Glass is a hard but brittle, non-crystalline amorphous solid that is often transparent and has many practical uses. It has good electrical and thermal insulation properties but is very fragile. Glass is formed through the rapid cooling of molten material and can have its properties modified by adding chemical compounds. It transmits light through reflection and refraction while being highly resistant to weathering, chemicals, and pressure when of sufficient thickness. However, glass is very fragile and susceptible to breaking under stress or thermal shock.
Compo-SiL® silicone film has a PU modified layer on the back, so designers can use the appropriate adhesive to freely apply to the surface of various materials, whether it is a variety of textile materials, plastic, wood, metal or wall.
There are thousands of different adhesives that can be divided into three major types: thermoplastic adhesives, thermosetting adhesives, and rubber-resin blends. Some important adhesives include anaerobics, cyanoacrylates, toughened acrylics, epoxies, polyurethanes, silicones, phenolics, and polyimides. Each type of adhesive has different advantages and applications depending on the materials being bonded and service conditions.
Silicone rubber is a highly durable polymer originally developed for insulating motors and generators. It is produced in various forms including a room temperature vulcanization kit, liquid, and high consistency rubber ranging from putty to cheese in consistency. Silicone rubber profiles can be extruded in single or multiple materials and durometers for uses as seals in various industries such as construction, transportation, and appliances due to its temperature and chemical resistance.
Anchor Allied is a manufacturer of silicone, acrylic, polyurethane sealants, waterproofing coatings, adhesive tapes, aerosol products, and homecare products based in Sharjah, UAE. It has grown from a small unit in 1995 to one of the largest manufacturers in the Middle East. The document provides information on Anchor Allied's product lines, including silicone sealants, acrylic sealants, firestop sealants, polyurethane foam, spray paints, adhesive tapes, and home care products. It also details the company's history, global exports, and laboratory approvals.
Anchor Allied Factory LLC - Catalogue.
Anchor Allied Factory is one of the Best Manufacturer & Suppliers for Silicone Sealants, Spray Paints, PU foams, Adhesives & Tapes, Air Fresheners & Bodysprays, and Much More. Visit our website for more details www.anchorallied.com or directly Get in touch with us at Shahed +971562309251
Thermoshield is an innovative exterior coating system that provides strength, lightweight protection, and integral insulation. It uses ceramic-based, high albedo coatings designed for industrial, commercial, and residential applications. Thermoshield coatings form a seamless, continuous membrane that is impervious to weather and temperature fluctuations. The coatings contain hollow ceramic microspheres that provide insulation and reflectivity similar to materials used on NASA space shuttles. Thermoshield coatings can be applied to many surfaces and effectively reflect solar radiation to reduce solar heating of structures.
Plastic is a synthetic material made from organic polymers that can be molded into various shapes. There are two main types of plastics - thermoplastics and thermosetting plastics. Thermoplastics soften when heated and harden when cooled, allowing for remolding, while thermosetting plastics permanently harden during molding. Plastics can also be classified based on their structure, properties, and behavior when heated. Common plastics include polyethylene, PVC, and nylon, and they are used widely in products like containers, pipes, and electronics.
Ceramics refer to polycrystalline materials formed by baking clays and minerals at high temperatures or sintering metal oxides. They are hard and brittle solids. Ceramics have high compressive strength and hardness making them resistant to abrasion, but low tensile strength. They are durable in acids/alkalis and resistant to corrosion and high temperatures. Common ceramic products include bricks, tiles, refractories, glass, and advanced materials. Sintering increases strength by bonding powder particles through solid/liquid phase bonding below melting points. Vitrification converts liquid radioactive waste into a stable solid glass for storage.
Water repellents selection guide dow corningnikhaarj
This document discusses the benefits of using silicones in construction substrates. Silicone-based treatments can penetrate deeply into substrates, forming a protective repellent layer without significantly affecting vapor permeability. This provides long-lasting protection from water, abrasion, efflorescence, spalling and staining while strengthening fragile materials. The document outlines silicone chemistries including silanes, polymers, and blends that are suitable for various construction materials like concrete, stone, brick, wood and gypsum. It provides recommendations on silicone products from Dow Corning and Momentive Performance Materials suited for specific substrate applications and benefits.
what are thermoplastic adhesives, types, properties, uses, its explanation with examples, use in the construction industry, applications, includes a market survey.
Production of various ceramics- by arvind.pptxArvind_10
Ceramic materials can be classified based on their chemical composition or microstructure. The document discusses several common ceramic materials including oxides, carbides, silicates, and glass-ceramics. It provides details on the composition, synthesis, properties and applications of important ceramics such as alumina, silicon nitride, zirconia, and others. These ceramics are used in applications that require their properties of strength, hardness, heat and corrosion resistance like refractories, abrasives, cutting tools, electronics and more.
The following research is about ceramic tiles, its composition, properties, manufacturing process, parameters.
Ceramic tiles are a mixture of clays and other natural materials, such as sand, quartz, and water.
Primarily used in houses, restaurants, shops, and so on, as bathroom wall and the kitchen floor surface.
Advanced control scheme of doubly fed induction generator for wind turbine us...IJECEIAES
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
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Silicones are synthetic polymers containing silicon together with carbon, hydrogen, oxygen, and sometimes other elements. They have a variety of forms including oils, greases, rubbers, and resins. Silicones are known for their heat resistance, flexibility, and electrical insulation properties. They are used widely in sealants, lubricants, cooking utensils, medical applications, and insulation due to their inertness and ability to perform across a broad temperature range.
Glass is a non-crystalline amorphous solid made through melting raw materials like sand, lime, and soda at high temperatures. It is fabricated through processes like moulding, annealing, and finishing. Common types of glass include float glass, laminated glass, and toughened glass. Glass has properties like hardness, transparency, and recyclability. It has widespread uses like windows, tableware, and electronics. Glass is tested for properties like flexibility, fire resistance, weathering, and radiation resistance through tests such as bending, fire, impact, temperature, and radiation tests.
elastomeric fibers: properties and applicationsSeble Petros
elastomeric fibers are fibers which have a property of extreme extencibility and elastic recovery. this seminar describes major properties and applications of elastomeric fibers.
Learn how the silicone protective covers and RTV silicone coatings can help avoid power outages on medium and high voltage networks. Silicone-made products are good for animal mitigation, insulator protection and anticorrosion.
Midsun IKM is the international business development unit of MIdsun Group. Made in USA - Worldwide shipping.
Impact of selective surface on perfarmance of solarnaga rajan
The document discusses a solar water distillation system that aims to purify brackish water using only renewable solar energy. The objectives are to design and develop an affordable system and to study improvements to the design that could increase productivity. It also discusses using selective surface coatings on the receiver tray to improve performance but notes these coatings degrade over time, increasing energy costs.
Glass is a hard but brittle, non-crystalline amorphous solid that is often transparent and has many practical uses. It has good electrical and thermal insulation properties but is very fragile. Glass is formed through the rapid cooling of molten material and can have its properties modified by adding chemical compounds. It transmits light through reflection and refraction while being highly resistant to weathering, chemicals, and pressure when of sufficient thickness. However, glass is very fragile and susceptible to breaking under stress or thermal shock.
Compo-SiL® silicone film has a PU modified layer on the back, so designers can use the appropriate adhesive to freely apply to the surface of various materials, whether it is a variety of textile materials, plastic, wood, metal or wall.
There are thousands of different adhesives that can be divided into three major types: thermoplastic adhesives, thermosetting adhesives, and rubber-resin blends. Some important adhesives include anaerobics, cyanoacrylates, toughened acrylics, epoxies, polyurethanes, silicones, phenolics, and polyimides. Each type of adhesive has different advantages and applications depending on the materials being bonded and service conditions.
Silicone rubber is a highly durable polymer originally developed for insulating motors and generators. It is produced in various forms including a room temperature vulcanization kit, liquid, and high consistency rubber ranging from putty to cheese in consistency. Silicone rubber profiles can be extruded in single or multiple materials and durometers for uses as seals in various industries such as construction, transportation, and appliances due to its temperature and chemical resistance.
Anchor Allied is a manufacturer of silicone, acrylic, polyurethane sealants, waterproofing coatings, adhesive tapes, aerosol products, and homecare products based in Sharjah, UAE. It has grown from a small unit in 1995 to one of the largest manufacturers in the Middle East. The document provides information on Anchor Allied's product lines, including silicone sealants, acrylic sealants, firestop sealants, polyurethane foam, spray paints, adhesive tapes, and home care products. It also details the company's history, global exports, and laboratory approvals.
Anchor Allied Factory LLC - Catalogue.
Anchor Allied Factory is one of the Best Manufacturer & Suppliers for Silicone Sealants, Spray Paints, PU foams, Adhesives & Tapes, Air Fresheners & Bodysprays, and Much More. Visit our website for more details www.anchorallied.com or directly Get in touch with us at Shahed +971562309251
Thermoshield is an innovative exterior coating system that provides strength, lightweight protection, and integral insulation. It uses ceramic-based, high albedo coatings designed for industrial, commercial, and residential applications. Thermoshield coatings form a seamless, continuous membrane that is impervious to weather and temperature fluctuations. The coatings contain hollow ceramic microspheres that provide insulation and reflectivity similar to materials used on NASA space shuttles. Thermoshield coatings can be applied to many surfaces and effectively reflect solar radiation to reduce solar heating of structures.
Plastic is a synthetic material made from organic polymers that can be molded into various shapes. There are two main types of plastics - thermoplastics and thermosetting plastics. Thermoplastics soften when heated and harden when cooled, allowing for remolding, while thermosetting plastics permanently harden during molding. Plastics can also be classified based on their structure, properties, and behavior when heated. Common plastics include polyethylene, PVC, and nylon, and they are used widely in products like containers, pipes, and electronics.
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Water repellents selection guide dow corningnikhaarj
This document discusses the benefits of using silicones in construction substrates. Silicone-based treatments can penetrate deeply into substrates, forming a protective repellent layer without significantly affecting vapor permeability. This provides long-lasting protection from water, abrasion, efflorescence, spalling and staining while strengthening fragile materials. The document outlines silicone chemistries including silanes, polymers, and blends that are suitable for various construction materials like concrete, stone, brick, wood and gypsum. It provides recommendations on silicone products from Dow Corning and Momentive Performance Materials suited for specific substrate applications and benefits.
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Ceramic materials can be classified based on their chemical composition or microstructure. The document discusses several common ceramic materials including oxides, carbides, silicates, and glass-ceramics. It provides details on the composition, synthesis, properties and applications of important ceramics such as alumina, silicon nitride, zirconia, and others. These ceramics are used in applications that require their properties of strength, hardness, heat and corrosion resistance like refractories, abrasives, cutting tools, electronics and more.
The following research is about ceramic tiles, its composition, properties, manufacturing process, parameters.
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Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
2. Used in the kitchen
Silicone Canning Jar Gaskets
IMPRESSIVE
On the Moon in the sole of
Neil Armstrong’s moon boots
3. Silicone’s Reliable
Performance
Silicones thrive on
challenges,
including exposure
to extreme heat,
extreme cold, and
harsh chemicals.
Silicones resist oxidative
deterioration (normal aging)
for decades on end.
They are stable over a wide
range of temperatures, from -
100 to 300°C (about -150 to
575°F)
Silicones resist moisture,
pressure, salt spray,
mechanical fluids, and UV
light
They have stable electrical
resistance properties
4. Silicones have true
advantages in many
Fluid Sealing
applications
When the
materials of
choice for
performance
must meet
stringent
applications
silicon is often
an elastomer of
choice.
Perform reliably in extreme
conditions of temperature,
pressure, or chemical
exposure
Maintain flexibility,
resiliency, and the ability to
transmit mechanical sealing
force at both high and low
temperatures.
Cost effective as compared to
other elastomers.
7. • DYNAMIC SEALING APPLICATIONS
• LOW TENSILE STRENGTH
• RELATIVELY LOW ABRASION RESISTANCE
FINALLY
Silicone elastomers provide real advantages in sealing
applications considering their wide range of applications.