This document provides information on PEEK (polyetheretherketone) thermoplastic materials including their properties, applications, and available stock shapes from GEHR. PEEK has very high strength and stiffness even at low temperatures, high thermal stability, creep resistance, and resistance to chemicals and radiation. Common applications include bearings, seals, and parts for the semiconductor and medical industries. Reinforced grades of PEEK include versions with glass fibers or other materials to improve friction and wear properties. GEHR supplies PEEK in rod, sheet and customized shapes.
This document summarizes a meeting about Flemish companies interested in developing and producing innovative marine and maritime technical textiles. It lists several textile companies in Flanders and provides brief descriptions of their products, facilities, and expertise relevant to marine applications. The companies represent a variety of technical textile producers interested in collaborating on open innovation projects for blue textile applications.
Semi-Finished Engineering Plastic Products. TECAFORM is a versatile engineering plastic with high strength and dimensional stability. It is suitable for a wide range of applications due to its resistance to organic solvents and outstanding machinability. TECAFORM has good sliding and abrasion behavior and low water absorption properties. The document provides information on different grades of TECAFORM and their properties, as well as specifications for TECAFORM tubes in various diameters and tolerances.
The document provides information on the thermoplastic polymer polyoxymethylene (POM) including its delivery program, properties, applications, and chemical resistance. POM has a continuous service temperature up to 100°C, high surface strength surpassed by few materials, and good sliding and wear resistance due to its strength and smooth surface. It has applications in bearings, fittings, gears, pumps, and textiles. POM demonstrates resistance to many chemicals at room temperature and 60°C but is not resistant to strong acids or oxidizing agents.
PermaTherm EPS is a closed cell, lightweight, resilient, foamed plastic composed of hydrogen and
carbon atoms. PermaTherm EPS has a compressive strength of 10-60 psi for most construction
applications. Within that range PermaTherm EPS can be molded to meet specific application
requirements.
Shandong Ningjin Xinxing Chemical Co., Ltd. is a Chinese manufacturer of UHMWPE and HDPE products with over 20 years of experience. They produce a variety of semi-finished and finished plastic sheets and parts for applications in marine, industrial, and food processing industries. Their products are exported worldwide and they invite potential customers to visit their factory and view their manufacturing capabilities.
This document discusses a 3-layer anti-corrosion pipe coating system used to protect steel pipes. It describes the requirements and functions of each layer - the inner epoxy primer layer provides corrosion protection and bonding, the adhesive tie layer firmly attaches the outer layer, and the outer polyethylene topcoat provides mechanical and functional protection. The key to the system is the strong bonding between layers over a wide temperature range. The document also provides details on SK Corporation's polyolefinic adhesive and topcoat materials that have been effectively used for this application, and quality control processes for these materials.
Molykote® G-6000 is a high-performance bearing grease for extreme high temperatures from -40 to +200°C. It has a polyurea thickener and synthetic phenylether base oil, providing excellent mechanical stability and corrosion prevention. The grease is suitable for bearings operating at high temperatures and under high stress.
Enabling Technology to Lightweight Automobiles - SPE ACCE presentationAcrolab Ltd.
Presentation delivered at the 10th Annual Society of Plastics Engineers, Automotive Conference and Exhibition - Troy MIAcrolab - SPE ACCE -- The ISOMANDREL - An Enabling Technology to Lightweight Automobiles
This document summarizes a meeting about Flemish companies interested in developing and producing innovative marine and maritime technical textiles. It lists several textile companies in Flanders and provides brief descriptions of their products, facilities, and expertise relevant to marine applications. The companies represent a variety of technical textile producers interested in collaborating on open innovation projects for blue textile applications.
Semi-Finished Engineering Plastic Products. TECAFORM is a versatile engineering plastic with high strength and dimensional stability. It is suitable for a wide range of applications due to its resistance to organic solvents and outstanding machinability. TECAFORM has good sliding and abrasion behavior and low water absorption properties. The document provides information on different grades of TECAFORM and their properties, as well as specifications for TECAFORM tubes in various diameters and tolerances.
The document provides information on the thermoplastic polymer polyoxymethylene (POM) including its delivery program, properties, applications, and chemical resistance. POM has a continuous service temperature up to 100°C, high surface strength surpassed by few materials, and good sliding and wear resistance due to its strength and smooth surface. It has applications in bearings, fittings, gears, pumps, and textiles. POM demonstrates resistance to many chemicals at room temperature and 60°C but is not resistant to strong acids or oxidizing agents.
PermaTherm EPS is a closed cell, lightweight, resilient, foamed plastic composed of hydrogen and
carbon atoms. PermaTherm EPS has a compressive strength of 10-60 psi for most construction
applications. Within that range PermaTherm EPS can be molded to meet specific application
requirements.
Shandong Ningjin Xinxing Chemical Co., Ltd. is a Chinese manufacturer of UHMWPE and HDPE products with over 20 years of experience. They produce a variety of semi-finished and finished plastic sheets and parts for applications in marine, industrial, and food processing industries. Their products are exported worldwide and they invite potential customers to visit their factory and view their manufacturing capabilities.
This document discusses a 3-layer anti-corrosion pipe coating system used to protect steel pipes. It describes the requirements and functions of each layer - the inner epoxy primer layer provides corrosion protection and bonding, the adhesive tie layer firmly attaches the outer layer, and the outer polyethylene topcoat provides mechanical and functional protection. The key to the system is the strong bonding between layers over a wide temperature range. The document also provides details on SK Corporation's polyolefinic adhesive and topcoat materials that have been effectively used for this application, and quality control processes for these materials.
Molykote® G-6000 is a high-performance bearing grease for extreme high temperatures from -40 to +200°C. It has a polyurea thickener and synthetic phenylether base oil, providing excellent mechanical stability and corrosion prevention. The grease is suitable for bearings operating at high temperatures and under high stress.
Enabling Technology to Lightweight Automobiles - SPE ACCE presentationAcrolab Ltd.
Presentation delivered at the 10th Annual Society of Plastics Engineers, Automotive Conference and Exhibition - Troy MIAcrolab - SPE ACCE -- The ISOMANDREL - An Enabling Technology to Lightweight Automobiles
This document provides information on polymethyl methacrylate (PMMA), including its properties, applications, and GEHR's product offerings. Specifically:
- PMMA is brittle with high hardness, strength, and rigidity. It is scratch resistant, polishable, and has good temperature resistance and UV stability within an operating range of -40°C to +70°C.
- GEHR offers PMMA in the forms of round rods and square bars in various sizes and tolerances.
- Applications include parts for displays, food industry, lamp tubes, and hand rails due to its properties such as transparency, thermal stability, and weather resistance.
The document provides information on various types of thermoplastic materials including PVC, PVC-HI, PVC-ELS, and PVC-C. It describes their properties such as flame retardancy, chemical resistance, strength, and operating temperatures. Example applications mentioned include pump and valve bodies, seals, pipe lines, and lamp housings. Dimensions, weights, tolerances and certifications are also listed for PVC round rods and hollow bars.
Deacon 3300 is an extruded gasket compound suitable for extreme temperatures between -425°F and 1200°F. It maintains flexibility to fill voids and irregularities in flanges better than die-cut gaskets. It is ideal for metal-to-metal applications involving steam, hot air, or chemicals. Deacon 8875-Thin and 7228 are paste sealants for threads and flanges that set pliably and resist chemicals and hydrocarbons. Deacon 770-L is a liquid sealant for applications from 200-950°F, sealing joints and dressing gaskets in steam, liquids, hydrocarbons and solvents.
The document discusses Masterduct's engineered solutions for abrasive, high-heat, chemical, and vehicle exhaust applications. It provides details on their abrasion resistant, high temperature, and chemical resistant hose products. It also discusses their solutions for applications such as ventilation, exhaust, welding fumes, chemicals, high temperatures, and vehicle exhaust.
1) The document discusses various types of high performance fibers including aramid fibers like Kevlar and Nomex, PBO fibers, carbon fibers, UHMWPE fibers, and glass and ceramic fibers.
2) It provides details on the production process of Kevlar fibers and other aramid fibers which are synthesized from aromatic polyamides and spun using dry-jet wet spinning.
3) The gel spinning process used to produce UHMWPE fibers is described, which involves dissolving UHMWPE in solvent and preventing entanglement of polymer chains to achieve high strength and modulus fibers.
The document discusses wear resistance testing methods for thermoplastics. It describes a sand slurry test according to ISO 15527 where specimens are rotated in an abrasive slurry for 3 hours. Mass loss is then calculated and compared between materials. While PTFE has the lowest coefficient of friction, its wear resistance is poor due to weak molecular bonding. PE-UHMW has much better wear resistance than PTFE, despite a higher coefficient of friction, making it suitable for applications requiring both low friction and high wear resistance.
An ideal flanged joint would consist of two, mirror-finish, perfectly flat
and parallel surfaces bolted directly together to create a leak-free seal.
However, manufacturing processes do not allow for perfect sealing surfaces.
Most flange faces have surface irregularities that cannot be sealed without
the use of some type of compressible, resilient material or a combination of
materials between them to seal the fluid being transferred. This is true
even for the most finely machined surfaces as a turbine flange where the
surface asperities can create a leak situation.
Project Sales Corp presents an exhaustive range of sealing and gasketing
material that can be used to effectively seal flanges and in many cases seal
leaks that can develop in operation and can be sealed in-situ without an
outage of the equipment. We stock gasketing compounds, jointing Compounds,
Flange Sealants, Thread Sealants, Pipe Sealants, Form-in-place RTVs, Turbine
Flange Sealing Compounds. Please see attached presentation for more details.
Regards
Anil Tiwari
Project Sales Corp
28, Founta Plaza I Suryabagh I Visakhapatnam 530020. AP I India
Phone No. +91-9866467276 I Web www.projectsalescorp.IN
Basalt is a type of rock that can be melted and spun into fibers. Basalt fibers have superior thermal stability, heat and sound insulation properties compared to other fibers like glass fibers. They are non-combustible and explosion proof. Basalt fibers can replace asbestos in many applications and have three times the heat insulation properties of asbestos. Some potential uses of basalt fibers include thermal and sound insulation, concrete reinforcement, pipes, and as an eco-friendly substitute for asbestos in applications like insulation and construction materials. Basalt fiber composites can also replace steel and other reinforced plastics in some uses.
The World's only Double Contact Flipper Gasket for Sliding Sash Windows - Tec...Coastal Joinery Hardware
A white premium quality Tempo sliding sash double flipper seal with a closed cell micro foam for ensuring that no water absorption is possible, coupled with good aesthetics and no wavy effects post installation.
Feature a rigid back for easy installation and to prevent stretching.
The closed cell foam and hollow chamber gives a high tolerance and an acoustic value of 40dB.
Easy creation of gasket by means of notches with the SPVT tool.
Working temperature -40°C - +120°C.
Colour Stable, Ultra-Violet and Ozone resistant, and conform to the requirement set out for the fire resistant products pursuant to DIN 18095.
The high quality material is compatible with thinned acrylic paints and alkyd resin paints containing conventional solvents.*
*Paints and coatings of which the properties are unknown must be tested for compatibility in contact with the weatherseals.
This document summarizes information about the plastic material PEEK (PolyEtherEtherKetone) from a supplier named Emco Industrial Plastics. It describes PEEK as a high performance thermoplastic that offers chemical and water resistance similar to PPS but can operate at higher temperatures. It then provides details on Emco's offerings of different forms of PEEK including rods, sheets, and machine parts. Key features of PEEK are also listed such as its strength, resistance to wear and temperature stability. Compliance, physical, mechanical, electrical, thermal and chemical resistance properties of PEEK are outlined.
Flexible packaging technology uses composite materials like films, paper, coatings and polymers layered together to form packaging systems tailored for specific products. These composite products are made by combining materials through adhesion, sealing, and lamination processes. Key flexible packaging materials include polyethylene films and laminates containing paper, aluminum foil and barrier polymers. Coextrusion allows for packaging with tailored material properties and balanced characteristics without compromises. Flexible packaging provides protection, convenience and enables efficient logistics and communication with consumers.
This document provides information about Fluorotech Group, which has been in business since 1984 with an annual turnover of $4 million. It has several divisions that are ISO and D&B certified. The company focuses on plastic solutions, research and development, and dedicated production. It produces a wide range of polymer products for industries like valves, pumps, automotive, electrical, chemical, construction, and aerospace. Key products include ball valve seats, pump seals, and bearing bushes in materials like PTFE, PEEK, PCTFE, UHMWPE, and Devlon. Production capabilities include various molding and machining processes.
The document discusses the design of an aramid fiber reinforced pipe. It is designed to have a minimum 20 year lifespan operating at maximum allowable operating pressure (MAOP) and withstand hydrostatic testing up to 1.25x MAOP for 8 hours up to 3 times without degrading the 20 year design life. The pipe strength comes solely from the aramid fiber reinforcement, while the plastic layers provide a barrier but no strength. Various design considerations, such as fiber selection and long-term strength behavior, are discussed.
Polyether ether ketone (PEEK) is a semi-crystalline thermoplastic with high heat and chemical resistance. It has a melting point of 343°C and retains its mechanical properties even at high temperatures. PEEK is manufactured through step growth polymerization and has various applications including in transportation, medical, aerospace, and electronics due to its strength, heat resistance, and processability. The document also summarizes two research articles about the effects of reinforcement type and thermal aging on PEEK composite properties.
Norton lanseeraa uuden Quantum lamellilaikan, joka parannetuilla ominaisuuksillaan sopii erityisesti vaativaan hiontaan ja korkean hiomapaineen kulmien pyöristykseen.
Everything You Need to Know About TPE Compounds, Chemistry, and CapabilitiesTeknor Apex Company
TPE Alphabet Soup: TPO, TPV, SBC, TPU, COPE, COPA:
Perhaps you know TPEs. But did you know that there are actually six distinct TPE chemical families? The right chemistry depends on the application, and the design goals.
What’s more, with the right knowledge, teams can design to the advantages of a Styrenic Block Copolymer Compound (SBC or TPE-S) or a Polyolefinic Rubber Blend (TPO or TPE-O) or a Thermoplastic Vulcanizate (TPV or TPV-V).
Some families are highly elastic. Some take color extremely well. Some are better suited for outdoor applications. Some retain their properties at extreme temperatures. Each project is unique, and there are key performance requirements that define what TPE family is ideal for the application.
Then within each TPE family, there are almost limitless possibilities – for hardness, temperature tolerances, surface haptics, chemical resistance and other attributes.
Ultimately, there may be several suitable TPE grades for any one application. Design engineers and compounders work together to evaluate or test subtle trade-offs, and select the optimal material.
Want to increase your fluency in TPE chemistries? Browse our Thermoplastic Elastomer Family tutorial.
To learn more about Teknor Apex visit: https://www.teknorapex.com/thermoplastic-elastomer-division
The five-layer PE-RT pipe features an oxygen barrier layer protected by two polyethylene layers and two adhesive layers, providing superior protection for radiant heating systems. PE-RT pipes have been successfully used in Europe for over 20 years and offer benefits over traditional pipes like flexibility and strength without needing cross-linking. The pipe is fully recyclable and suitable for radiant floor heating, snow melting, and other non-potable plumbing applications.
The document discusses KömaDur, a system of solid PVC-U sheets from Kömmerling that are suitable for a wide range of indoor and outdoor applications. KömaDur sheets come in five variants (M, D, ES, H, WA) that have different properties tailored to applications like signs, displays, machine construction, and more. The sheets are easy to work with, resistant to chemicals and weathering, and can be thermoformed, welded, and machined. Technical data is provided on the physical and mechanical properties of the different KömaDur variants.
This document confirms that the raw material GEHR PP, natural used in manufacturing semi-finished products meets the requirements of various European Directives and FDA regulations. It provides contact information for the technical and quality management representatives at GEHR Kunststoffwerk in case of any additional questions. The certificate is valid for one year and customers should periodically verify regulatory status due to possible changes in laws.
This document provides information on polymethyl methacrylate (PMMA), including its properties, applications, and GEHR's product offerings. Specifically:
- PMMA is brittle with high hardness, strength, and rigidity. It is scratch resistant, polishable, and has good temperature resistance and UV stability within an operating range of -40°C to +70°C.
- GEHR offers PMMA in the forms of round rods and square bars in various sizes and tolerances.
- Applications include parts for displays, food industry, lamp tubes, and hand rails due to its properties such as transparency, thermal stability, and weather resistance.
The document provides information on various types of thermoplastic materials including PVC, PVC-HI, PVC-ELS, and PVC-C. It describes their properties such as flame retardancy, chemical resistance, strength, and operating temperatures. Example applications mentioned include pump and valve bodies, seals, pipe lines, and lamp housings. Dimensions, weights, tolerances and certifications are also listed for PVC round rods and hollow bars.
Deacon 3300 is an extruded gasket compound suitable for extreme temperatures between -425°F and 1200°F. It maintains flexibility to fill voids and irregularities in flanges better than die-cut gaskets. It is ideal for metal-to-metal applications involving steam, hot air, or chemicals. Deacon 8875-Thin and 7228 are paste sealants for threads and flanges that set pliably and resist chemicals and hydrocarbons. Deacon 770-L is a liquid sealant for applications from 200-950°F, sealing joints and dressing gaskets in steam, liquids, hydrocarbons and solvents.
The document discusses Masterduct's engineered solutions for abrasive, high-heat, chemical, and vehicle exhaust applications. It provides details on their abrasion resistant, high temperature, and chemical resistant hose products. It also discusses their solutions for applications such as ventilation, exhaust, welding fumes, chemicals, high temperatures, and vehicle exhaust.
1) The document discusses various types of high performance fibers including aramid fibers like Kevlar and Nomex, PBO fibers, carbon fibers, UHMWPE fibers, and glass and ceramic fibers.
2) It provides details on the production process of Kevlar fibers and other aramid fibers which are synthesized from aromatic polyamides and spun using dry-jet wet spinning.
3) The gel spinning process used to produce UHMWPE fibers is described, which involves dissolving UHMWPE in solvent and preventing entanglement of polymer chains to achieve high strength and modulus fibers.
The document discusses wear resistance testing methods for thermoplastics. It describes a sand slurry test according to ISO 15527 where specimens are rotated in an abrasive slurry for 3 hours. Mass loss is then calculated and compared between materials. While PTFE has the lowest coefficient of friction, its wear resistance is poor due to weak molecular bonding. PE-UHMW has much better wear resistance than PTFE, despite a higher coefficient of friction, making it suitable for applications requiring both low friction and high wear resistance.
An ideal flanged joint would consist of two, mirror-finish, perfectly flat
and parallel surfaces bolted directly together to create a leak-free seal.
However, manufacturing processes do not allow for perfect sealing surfaces.
Most flange faces have surface irregularities that cannot be sealed without
the use of some type of compressible, resilient material or a combination of
materials between them to seal the fluid being transferred. This is true
even for the most finely machined surfaces as a turbine flange where the
surface asperities can create a leak situation.
Project Sales Corp presents an exhaustive range of sealing and gasketing
material that can be used to effectively seal flanges and in many cases seal
leaks that can develop in operation and can be sealed in-situ without an
outage of the equipment. We stock gasketing compounds, jointing Compounds,
Flange Sealants, Thread Sealants, Pipe Sealants, Form-in-place RTVs, Turbine
Flange Sealing Compounds. Please see attached presentation for more details.
Regards
Anil Tiwari
Project Sales Corp
28, Founta Plaza I Suryabagh I Visakhapatnam 530020. AP I India
Phone No. +91-9866467276 I Web www.projectsalescorp.IN
Basalt is a type of rock that can be melted and spun into fibers. Basalt fibers have superior thermal stability, heat and sound insulation properties compared to other fibers like glass fibers. They are non-combustible and explosion proof. Basalt fibers can replace asbestos in many applications and have three times the heat insulation properties of asbestos. Some potential uses of basalt fibers include thermal and sound insulation, concrete reinforcement, pipes, and as an eco-friendly substitute for asbestos in applications like insulation and construction materials. Basalt fiber composites can also replace steel and other reinforced plastics in some uses.
The World's only Double Contact Flipper Gasket for Sliding Sash Windows - Tec...Coastal Joinery Hardware
A white premium quality Tempo sliding sash double flipper seal with a closed cell micro foam for ensuring that no water absorption is possible, coupled with good aesthetics and no wavy effects post installation.
Feature a rigid back for easy installation and to prevent stretching.
The closed cell foam and hollow chamber gives a high tolerance and an acoustic value of 40dB.
Easy creation of gasket by means of notches with the SPVT tool.
Working temperature -40°C - +120°C.
Colour Stable, Ultra-Violet and Ozone resistant, and conform to the requirement set out for the fire resistant products pursuant to DIN 18095.
The high quality material is compatible with thinned acrylic paints and alkyd resin paints containing conventional solvents.*
*Paints and coatings of which the properties are unknown must be tested for compatibility in contact with the weatherseals.
This document summarizes information about the plastic material PEEK (PolyEtherEtherKetone) from a supplier named Emco Industrial Plastics. It describes PEEK as a high performance thermoplastic that offers chemical and water resistance similar to PPS but can operate at higher temperatures. It then provides details on Emco's offerings of different forms of PEEK including rods, sheets, and machine parts. Key features of PEEK are also listed such as its strength, resistance to wear and temperature stability. Compliance, physical, mechanical, electrical, thermal and chemical resistance properties of PEEK are outlined.
Flexible packaging technology uses composite materials like films, paper, coatings and polymers layered together to form packaging systems tailored for specific products. These composite products are made by combining materials through adhesion, sealing, and lamination processes. Key flexible packaging materials include polyethylene films and laminates containing paper, aluminum foil and barrier polymers. Coextrusion allows for packaging with tailored material properties and balanced characteristics without compromises. Flexible packaging provides protection, convenience and enables efficient logistics and communication with consumers.
This document provides information about Fluorotech Group, which has been in business since 1984 with an annual turnover of $4 million. It has several divisions that are ISO and D&B certified. The company focuses on plastic solutions, research and development, and dedicated production. It produces a wide range of polymer products for industries like valves, pumps, automotive, electrical, chemical, construction, and aerospace. Key products include ball valve seats, pump seals, and bearing bushes in materials like PTFE, PEEK, PCTFE, UHMWPE, and Devlon. Production capabilities include various molding and machining processes.
The document discusses the design of an aramid fiber reinforced pipe. It is designed to have a minimum 20 year lifespan operating at maximum allowable operating pressure (MAOP) and withstand hydrostatic testing up to 1.25x MAOP for 8 hours up to 3 times without degrading the 20 year design life. The pipe strength comes solely from the aramid fiber reinforcement, while the plastic layers provide a barrier but no strength. Various design considerations, such as fiber selection and long-term strength behavior, are discussed.
Polyether ether ketone (PEEK) is a semi-crystalline thermoplastic with high heat and chemical resistance. It has a melting point of 343°C and retains its mechanical properties even at high temperatures. PEEK is manufactured through step growth polymerization and has various applications including in transportation, medical, aerospace, and electronics due to its strength, heat resistance, and processability. The document also summarizes two research articles about the effects of reinforcement type and thermal aging on PEEK composite properties.
Norton lanseeraa uuden Quantum lamellilaikan, joka parannetuilla ominaisuuksillaan sopii erityisesti vaativaan hiontaan ja korkean hiomapaineen kulmien pyöristykseen.
Everything You Need to Know About TPE Compounds, Chemistry, and CapabilitiesTeknor Apex Company
TPE Alphabet Soup: TPO, TPV, SBC, TPU, COPE, COPA:
Perhaps you know TPEs. But did you know that there are actually six distinct TPE chemical families? The right chemistry depends on the application, and the design goals.
What’s more, with the right knowledge, teams can design to the advantages of a Styrenic Block Copolymer Compound (SBC or TPE-S) or a Polyolefinic Rubber Blend (TPO or TPE-O) or a Thermoplastic Vulcanizate (TPV or TPV-V).
Some families are highly elastic. Some take color extremely well. Some are better suited for outdoor applications. Some retain their properties at extreme temperatures. Each project is unique, and there are key performance requirements that define what TPE family is ideal for the application.
Then within each TPE family, there are almost limitless possibilities – for hardness, temperature tolerances, surface haptics, chemical resistance and other attributes.
Ultimately, there may be several suitable TPE grades for any one application. Design engineers and compounders work together to evaluate or test subtle trade-offs, and select the optimal material.
Want to increase your fluency in TPE chemistries? Browse our Thermoplastic Elastomer Family tutorial.
To learn more about Teknor Apex visit: https://www.teknorapex.com/thermoplastic-elastomer-division
The five-layer PE-RT pipe features an oxygen barrier layer protected by two polyethylene layers and two adhesive layers, providing superior protection for radiant heating systems. PE-RT pipes have been successfully used in Europe for over 20 years and offer benefits over traditional pipes like flexibility and strength without needing cross-linking. The pipe is fully recyclable and suitable for radiant floor heating, snow melting, and other non-potable plumbing applications.
The document discusses KömaDur, a system of solid PVC-U sheets from Kömmerling that are suitable for a wide range of indoor and outdoor applications. KömaDur sheets come in five variants (M, D, ES, H, WA) that have different properties tailored to applications like signs, displays, machine construction, and more. The sheets are easy to work with, resistant to chemicals and weathering, and can be thermoformed, welded, and machined. Technical data is provided on the physical and mechanical properties of the different KömaDur variants.
This document confirms that the raw material GEHR PP, natural used in manufacturing semi-finished products meets the requirements of various European Directives and FDA regulations. It provides contact information for the technical and quality management representatives at GEHR Kunststoffwerk in case of any additional questions. The certificate is valid for one year and customers should periodically verify regulatory status due to possible changes in laws.
1. ENSINGER provides technical guidelines for machining various plastic materials.
2. Key guidelines include using carbide-tipped tools for reinforced plastics, ensuring proper tool sharpening, and allowing for heat dissipation during machining.
3. Specific tips are provided for milling, drilling, sawing, and threading to optimize surface finish and prevent cracking or burring. Stress relief of materials may also be required before or during machining.
PLEXIGLAS is an acrylic material ideal for aquariums, pressure vessels, artistic structures, and animal enclosures due to its clarity, strength, break resistance, and ease of thermoforming and machining. It is available in large flat or curved sheets, blocks up to 200mm thick, and customized grades for solvent or UV resistance. Certificates and specialized blocks ensure it can withstand extreme pressures and underwater applications. PLEXIGLAS offers designers and engineers a versatile material for a wide variety of specialty glazing applications.
Murdotec Kunststoffe is a leading German manufacturer of high-quality thermoplastic semi-finished products. They specialize in processing polyethylene into sheets, pre-cut parts, and rods. Murdotec prioritizes quality in raw material selection, manufacturing, and production goals. They work closely with customers to develop individual solutions and provide expert advice on optimizing applications of semi-finished products. A wide range of high molecular and ultra-high molecular polyethylene materials enables Murdotec to effectively meet special customer requirements.
Agru purad high purity piping systems pvdf uhp, pp pure, polypure, ectfe, pvd...mandalika3
The document discusses the PURAD piping system from AGRU Kunststofftechnik GmbH. It describes how PURAD piping systems use high purity materials like PVDF, PP, and ECTFE to transport ultra pure media for industries like semiconductor, life sciences, and food. It highlights key benefits as purity, chemical resistance, safety, and ability to meet critical applications and safety requirements. The document also provides details on AGRU's quality management and production processes to ensure high quality piping systems.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise boosts blood flow and levels of neurotransmitters and endorphins which elevate and stabilize mood.
The document discusses ECTFE, a thermoplastic fluoropolymer material that is highly chemically resistant. It can be used for piping systems, tanks, and other applications handling aggressive chemicals like sulfuric acid. The document outlines ECTFE's performance in these applications over long periods without degradation. It also compares ECTFE to other materials like PTFE, FEP, and PFA, noting ECTFE's better barrier properties and resistance to permeation. Finally, it describes AGRU's complete product range for building ECTFE piping systems, including pipes, fittings, valves, and connection technologies.
Agru industrial piping systems for industrial applicationmandalika3
The document discusses industrial piping systems from AGRU Kunstofftechnik GmbH for transporting aggressive media. It describes the wide range of pipe, fitting, valve and component materials including PE, PP, PVDF and ECTFE. It also outlines the welding and installation methods as well as AGRU's quality management system and product compliance. Applications mentioned include cooling water, waste water, and chemical processing.
Agru agruair & agrusan piping systems for compressed air and sanitary applic...mandalika3
The document describes two piping systems produced by AGRU Kunststofftechnik GmbH - AGRUAIR for compressed air applications and AGRUSAN for sanitary applications. AGRUAIR is made from corrosion-resistant PE 100 material for compressed air pipelines. AGRUSAN is made from PP-R, which ensures longevity and avoids deposits, for applications like water supply, heating, and washing installations. Both systems offer a variety of pipes, fittings, valves, and accessories.
The document provides product information for GEHR PMMA (polymethylenemethylacrylate) tubes and rods, confirming that the raw materials used meet the requirements of regulatory bodies in Germany, Europe, and the United States, such as the Bundesinstitut für Risikobewertung, European Directives, and Food and Drug Administration. It also lists the address and contact information for GEHR GmbH, the manufacturer of the semi-finished PMMA products.
GEHR PVDF is resistant to many chemicals including acids, bases, alcohols, and oils at room temperature and 60°C. It is partly resistant or non-resistant to some solvents such as 1,4-dioxane, acetone, tetrahydrofuran, and xylene depending on temperature and concentration. The document provides a table evaluating the chemical resistance of GEHR PVDF to over 100 chemicals using symbols to indicate if it is resistant, partly resistant, or non-resistant.
The Role of White Label Bookkeeping Services in Supporting the Growth and Sca...YourLegal Accounting
Effective financial management is important for expansion and scalability in the ever-changing US business environment. White Label Bookkeeping services is an innovative solution that is becoming more and more popular among businesses. These services provide a special method for managing financial duties effectively, freeing up companies to concentrate on their main operations and growth plans. We’ll look at how White Label Bookkeeping can help US firms expand and develop in this blog.
❼❷⓿❺❻❷❽❷❼❽ Dpboss Matka Result Satta Matka Guessing Satta Fix jodi Kalyan Final ank Satta Matka Dpbos Final ank Satta Matta Matka 143 Kalyan Matka Guessing Final Matka Final ank Today Matka 420 Satta Batta Satta 143 Kalyan Chart Main Bazar Chart vip Matka Guessing Dpboss 143 Guessing Kalyan night
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Explore the details in our newly released product manual, which showcases NEWNTIDE's advanced heat pump technologies. Delve into our energy-efficient and eco-friendly solutions tailored for diverse global markets.
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2. PEEK
GEHR PEEK® GEHR PEEK® GEHR PEEK®
Polyetheretherketon besitzt eine sehr Polyetheretherketone can be used at Le polyétheréthercétone possède une
hohe Dauergebrauchstemperatur (ca. very high temperatures (about +260 °C) très haute température d’utilisation en
+260 °C), Steifigkeit und Härte, eine and it shows an extraordinary mechanical continu (env. +260 °C), une solidité et
einzigartig hohe Zug- und Biegewech- strength, toughness, hardness, flexural une dureté élevées, une résistance
selfestigkeit (hohe Zähigkeit und Ermü- strength, torsional strength. PEEK exhibits élevée à la traction et à la flexion alternée
dungsfestigkeit), eine hohe Wärmeform- excellent chemical resistance, very good unique en son genre, (ténacité et
beständigkeit und eine sehr gute dielectric properties up to +260 °C and résistance à la fatigue élevées), une
Chemikalienbeständigkeit. Es besitzt a very good resistance to all kinds of grande résistance à la déformation
sehr gute dielektrische Eigenschaften radiation (even ultraviolet rays only lead thermique et une très bonne stabilité
bis +260 °C und ist beständig gegen to a slight yellow discolouration of its chimique. Il possède de très bonnes
energiereiche Strahlung (selbst UV- self-extinguishing properties according propriétés diélectriques jusqu’à
Strahlen führen nur zu einer leichten to UL 94. +260 °C et résiste au rayonnement à
Gelbfärbung des Materials). PEEK ist haute énergie (même des rayons UV ne
selbstverlöschend gemäß UL 94. Properties: provoquent qu’un léger jaunissement du
• very high mechanical strength matériau). Le PEEK est auto-extinguible
Eigenschaften: • very high rigidity (also at low tempera- selon UL 94.
• sehr hohe Festigkeit und Steifigkeit ture)
• sehr hohe Zähigkeit (auch bei Kälte) • very high thermal stability Propriétés :
• sehr hohe Temperaturbeständigkeit • very high creep resistance • Solidité et rigidité très élevées
• sehr hohe Wärmeformbeständigkeit • very high dimensional stability • Ténacité très élevée (même au froid)
• sehr hohe Kriechfestigkeit • very high radiation resistance • Résistance thermique très élevée
• sehr hohe Dimensionsstabilität • very high hydrolysis resistance • Résistance très élevée à la
• sehr hohe Beständigkeit gegen ß-, • relatively low notch impact-strength déformation thermique
γ-, Röntgen- und Infrarotstrahlen • low resistance to acetone • Résistance au fluage très élevée
• hohe Hydrolysebeständigkeit • Très grande stabilité dimensionnelle
• relativ geringe Kerbschlagzähigkeit Application: • Résistance très élevée aux rayons β,
• geringe Beständigkeit gegen Aceton Bearing shells, piston rings, valve seats, g, X et infrarouges
gears, seals, aviation, cog-wheels, pump • Résistance élevée à l’hydrolyse
Anwendungsbeispiele: vanes, fittings, plug connectors for the- • Résistance aux chocs relativement
Kolbendichtringe, Gleitlager, Ventilsitze, chromatography, wafer carriers, semi- faible
Lagerschalen, Zahnräder, Pumpenlauf- conductor industry. • Faible résistance à l’acétone
räder, Steckverbinder und Fittings in der
Chromatographie, Säulenpackungen, GEHR PEEK-mod® Exemples d’application :
Dichtungsringe, Halbleiterindustrie. Reinforced with 10% of each PTFE, Segments de pistons, paliers lisses,
graphite and carbonfibre. sièges de soupapes, coquilles de
GEHR PEEK-mod® Very good friction and wear and tear paliers, roues dentées, roues mobiles
verstärkt mit zu jeweils 10% PTFE, Grafit properties. de pompes, connecteurs à fiches et
und Kohlefaser. garnitures en chromatographie, enro-
Sehr gutes Gleitreib- und Gleitverschleiß- GEHR PEEK-30GF® bages de colonnes, bagues d’étanchéité,
PEEK
verhalten. Reinforced with 30% glass fibre. semi-conducteur industrie.
GEHR PEEK-30GF® GEHR PEEK-mod®
verstärkt mit 30% Glasfaser. Renforcé jusqu’à 10% au PTFE, au
graphite et aux fibres de carbone.
Très bon comportement au frottement
dynamique et à l’usure par frottement.
GEHR PEEK-30GF®
Renforcé à 30% fibre de verre.
58
4. Technical Data Sheet
GEHR PEEK
I. Physical Properties
Test method Unit Value
1. Specific gravity (ρ) ISO 1183 g/cm³ 1,32
2. Water absorption ISO 62 % 0,1
3. Maximum permissible service temp - - -
(no stronger mechanical stress involved)
Upper temperature limit - °C 260
Lower temperature limit - °C -40
II. Mechanical Properties
Test method Unit Value
1. Tensile strength at yield ISO 527 MPa 97
2. Elongation at yield. (εS) ISO 527 % 4,9
3. Tensile strength at break (σR) ISO 527 MPa -
4. Elongation at break (εR) ISO 527 % >60
5. Impact strength (an) ISO 179 kJ/m2 No break
6. Notch impact strength (ak) ISO 179 kJ/m2 8,2
7. Ball indentation / Rockwell hardness ISO 2039-1 MPa M 99
8. Shore-D DIN 53505 90
9. Flexural strength (σB 3,5 %) ISO 178 MPa 170
10. Modulus of elasticity (Et) ISO 527 MPa 3660
III. Thermal Properties
Test method Unit Value
1. Vicat-softening point VST/B/50 ISO 306 °C 250
VST/A/50 ISO 306 °C -
2. Heat deflection temperature HDT/B ISO 75 °C 240
HDT/A ISO 75 °C 152
3. Coefficient of linear thermal expansion α DIN 53752 K-1∗10-4 0,47
4. Thermal conductivity at 20 °C (λ) DIN 52612 W/(m∗K) 0,25
IV. Electrical Properties
Test method Unit Value
1. Volume resistivity VDE 0303 Ω∗cm ≥1016
Ω ≥10
15
2. Surface resistivity (Ro) VDE 0303
3. Dielectric constant at 1MHz (εr) DIN 53483 - 3,2
4. Dielectric loss factor at 1 MHz (tanδ) DIN 53483 - 0,003
5. Dielectric strength VDE 0303 kV/mm 19
6. Tracking resistance IEC 60122 - CTI 150
V. Additional Data
Test method Unit Value
1. Bond ability - - +
2. Friction coefficient DIN 53375 - 0,34
3. Flammability UL 94 - V-0
4. UV stabilisation - - fair
All values are attributes of the used raw materials.
The physical data contained in this table are typical values. They are obtained on test specimens under specific conditions and
represent average values of a large number of tests. The results obtained on this tests specimens cannot be applied to finished
parts without reservations, as behaviour is influenced by processing and shaping. Reproduction only with our definite permis-
sion.
Subject to change without notice. Page 1 of 1 Date: 11/07
5. Technical Data Sheet
GEHR PEEK-mod
I. Physical Properties
Test method Unit Value
1. Specific gravity (ρ) ISO 1183 g/cm³ 1,48
2. Water absorption ISO 62 % 0,06
3. Maximum permissible service temp - - -
(no stronger mechanical stress involved)
Upper temperature limit - °C 260
Lower temperature limit - °C -40
II. Mechanical Properties
Test method Unit Value
1. Tensile strength at yield ISO 527 MPa 141
2. Elongation at yield. (εS) ISO 527 % -
3. Tensile strength at break (σR) ISO 527 MPa 118
4. Elongation at break (εR) ISO 527 % 3
5. Impact strength (an) ISO 179 kJ/m2 27,5
6. Notch impact strength (ak) ISO 179 kJ/m2 6,3
7. Ball indentation / Rockwell hardness ISO 2039-1 MPa -
8. Shore-D DIN 53505 87
9. Flexural strength (σB 3,5 %) ISO 178 MPa 210
10. Modulus of elasticity (Et) ISO 527 MPa 8100
III. Thermal Properties
Test method Unit Value
1. Vicat-softening point VST/B/50 ISO 306 °C -
VST/A/50 ISO 306 °C -
2. Heat deflection temperature HDT/B ISO 75 °C 293
HDT/A ISO 75 °C 277
3. Coefficient of linear thermal expansion α DIN 53752 K-1∗10-4 0,22
4. Thermal conductivity at 20 °C (λ) DIN 52612 W/(m∗K) 0,24
IV. Electrical Properties
Test method Unit Value
1. Volume resistivity VDE 0303 Ω∗cm ≥105
Ω ≥10
7
2. Surface resistivity (Ro) VDE 0303
3. Dielectric constant at 1MHz (εr) DIN 53483 - -
4. Dielectric loss factor at 1 MHz (tanδ) DIN 53483 - -
5. Dielectric strength VDE 0303 kV/mm 24,5
6. Tracking resistance IEC 60122 - -
V. Additional Data
Test method Unit Value
1. Bond ability - - Fair
2. Friction coefficient DIN 53375 - 0,11
3. Flammability UL 94 - V-0
4. UV stabilisation - - +
All values are attributes of the used raw materials.
The physical data contained in this table are typical values. They are obtained on test specimens under specific conditions and
represent average values of a large number of tests. The results obtained on this tests specimens cannot be applied to finished
parts without reservations, as behaviour is influenced by processing and shaping. Reproduction only with our definite permis-
sion.
Subject to change without notice. Page 1 of 1 Date: 11/07
7. Chemical Resistance
GEHR PEEK
Konz. (%) Raumtemperatur 60 °C
Methylene chloride 100 +
Milk + +
Mineral oils, aromatic free +
Nitric acid 10 + +
Nitric acid 50 + o
Nitrobenzene +
Oxalic acid + +
Ozone, gas ca. 0,5 ppm + o
Paraffine oil 100 +
Perchloroethylene + +
Petroleum ether 100 + +
Petroleum, aromatic free 100 + +
Phenol, aqu ca. 9 +
Phosphoric acid 50 + +
Potassium hydroxide liquor 50 +
Premium Fuel +
Propyl alcohol +
Pyridine + +
Silicone oil + +
Sodium carbonate, aqu + +
Sodium chloride, aqu + +
Sodium hydroxide liquor 15 + +
Sodium hydroxide liquor 60 + +
Sodium hyrogen sulphite + +
Sodium nitrate, aqu + +
Sodium thiosulfate + +
Sulphuric acid 96 - -
Tetrahydrofurane 100 +
Toluene 100 +
Transformer oil + +
Trichloroethylene 100 + +
Vinegar, standard 5-10 + +
Water + +
Xylene +
Symbolism for the description of the chemical resistance
+ = resistant (only small changes of the weight, dimensions and properties.
According our experiences there is no permanent damage expect).
o = partly resistant (medium changes of the properties. At longer contact time there are
permanent damages recommended e.g. degradation of the macro
molecular structure).
- = non resistant (strong and permanent degradation in short contact time e.g. stress
cracking).
= not tested (no tests were done, no recommendations are possible).
The figures indicated here are approximate values. They may be affected by the temperature, operating time, concentration and
stress level of the component involved, by mechanical loads, etc., and the user is not released therefore from the obligation of
performing checks and trials of his own. The values indicated here have been compiled on the bases of current experiences and
findings. Any legally binding guarantee of certain properties, or any suitability for a specific application cannot be inferred from
the present data.
Dok.-Nr. Name Erstelldatum/Geändert am Erstellt von Seite
PEEK_engl Chem-Best 11.12.2007 QM 2 von 2
8. GEHR GmbH GEHR Plastics, Inc. GEHR Plastics Hong Kong Limited
Casterfeldstr. 172 Naamans Creek Center Unit 2, 11/F,
68219 Mannheim 24 Creek Circle Fonda Industrial Building,
Boothwyn, PA 19061 37-39 Au Pui Wan Street
Fotan, Shatin
Germany USA Hong Kong
T: +49 - 621-87 89 - 0 T: +1 - 610 - 497 - 8941 T: +852 - 6977 - 33 18
F: +49 - 621-87 89 - 200 F: +1 - 610 - 497 - 8901 F: +852 - 3013 - 9544
info@gehr.de info@gehrplastics.com info@gehr.hk
www.gehr.de www.gehrplastics.com www.gehr.hk
GEHR Plastics China Office GEHR Plastics Bureau France GEHR Plastics Ufficio Italia
Room 1003, No. 7 6 Rue de la Chapelle DIPRO
New Phoenix Town Ginza 39700 Serre les Moulières Via Alessandria 55
51 Feng cheng road 10152 Torino
200093 Shanghai
China France Italy
T: +86 - 21 - 51 69 28 72 T: +33 - 7 - 86 48 38 04 T: +39 - 011-24 89 507
F: +86 - 21 - 60 91 93 03 F: +49 - 621 - 87 89 - 200 F: +39 - 011-24 85 733
info@gehr.cn info@gehr.fr info@gehr.it
www.gehr.cn www.gehr.fr www.gehr.it
3.11.11. STO
Änderungen vorbehalten. Subject to change. Sous réserve de modifications.