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Elastomers

Features: Chemical Resistant

95 products found on DuPont.

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DuPont

Kalrez® 4079

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals, Custom, Diaphragms, O-rings

Features: Good Mechanical Properties, High Temperature Resistance, Heat Aging Resistant, Low Compression Set, Good Thermal Stability, Chemical Resistant, General Purpose

End Uses: Semiconductor Applications, Pump Parts, Aircraft Applications

Color: Black

Kalrez® 4079 perfluoroelastomer parts are a low compression set product for general purpose use in O-rings, diaphragms, seals and other parts used in the chemical process and aircraft industries. It is a carbon black filled product with excellent chemical resistance, good mechanical properties, and outstanding hot air aging properties. It exhibits low swell in organic acids, inorganic acids and aldehydes, and has good response to temperature cycling effects. A maximum service temperature of 316°C (600°F) is suggested, with short excursions to higher temperatures possible. Kalrez® 4079 is not recommended for use in hot water/steam applications or in contact with certain hot aliphatic amines, ethylene oxide, or propylene oxide.

DuPont

Kalrez® Spectrum™ 6375

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals, Custom, Diaphragms, O-rings, Valve Seats

Features: High Temperature Resistance, Good Thermal Stability, Chemical Resistant

End Uses: Valve Parts, Electrical Connectors, Logging While Drilling Tools, Semiconductor Applications, Ball Valves, Measurement While Drilling Tools, Valves, Electric Submersible Pump

Color: Black

Kalrez® Spectrum™ 6375 is designed to give outstanding performance in the widest possible range of chemicals and temperatures. Mixed streams, once a problem for many chemical processors, can now be handled by 6375, furthermore, the curing system also allows for a maximum service temperature of 275°C (525 °F) which translates to increased chemical resistance over all temperature ranges, especially if high temperature process excursions occur. This combination of chemical and thermal resistance provides advantages for chemical processors. Kalrez® Spectrum™ 6375 is a carbon black-filled product for general use in O-rings, seals, diaphragms and other parts specifically for the chemical process industry. This product has excellent broad chemical resistance, good mechanical properties, and outstanding hot-air aging properties. Kalrez® Spectrum™ 6375 is well suited for use in mixed process streams because of its excellent resistance to acids, bases, and amines. It is also recommended for use in hot water, steam, pure ethylene oxide and propylene oxide.

DuPont

Kalrez® Spectrum™ 7075

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals, Custom, Diaphragms, O-rings, Valve Seats

Features: Good Seal Force Retention, High Temperature Resistance, Low Compression Set, Good Thermal Stability, Chemical Resistant

End Uses: Flanges, Semiconductor Applications, Pump Parts, Hot Glue Delivery Nozzle, Valves, Valve Parts

Color: Black

Kalrez® perfluoroelastomer parts are the material of choice for mechanical seals, valves, flanges and other demanding chemical and hydrocarbon processing applications. Kalrez® Spectrum™ 7075 has enhanced physical properties including very low compression set and improved seal force retention. It is a carbon black-filled product utilizing proprietary cure chemistry. Its mechanical properties are designed for improved sealing performance in both high temperature environments and temperature cycling situations. Kalrez® Spectrum™ 7075 O-rings have a glossy finish. This product was developed specifically for the chemical and hydrocarbon industries to provide improved chemical and thermal resistance better than the industry standard set by Kalrez® 4079.

DuPont

Delrin® SC698 NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding

Additives Included: Mold Release Agent

Flexural Modulus: 3000.0 - 3000.0 MPa

Common features of Delrin® acetal resins include mechanical and physical properties such as high mechanical strength and rigidity, excellent fatigue and impact resistance, as well as resistance to moisture, gasoline, lubricants, solvents, and many other neutral chemicals. Delrin® acetal resins also have excellent dimensional stability and good electrical insulating characteristics. They are naturally resilient, self-lubricating, and available in a variety of colors and speciality grades. Delrin® acetal resin typically is used in demanding applications in the automotive, domestic appliances, sports, industrial engineering, electronics, and consumer goods industries. Delrin® SC698 NC010 is a lubricated low viscosity acetal homopolymer, developed for high precision thin-walled parts requiring low wear and low friction with excellent surface aspect.

DuPont

Kalrez® 6230

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals, O-rings

Features: Low Contamination From Extractables, Chemical Resistant, Good Steam Cycling Resistance

End Uses: Semiconductor Applications, O Rings

Color: Black

Kalrez® 6230/6230A* perfluoroelastomer parts are a black product that provide superior chemical resistance and low contamination from extractables in pharmaceutical and food handling applications where FDA compliance is required. Kalrez® 6230/6230A parts are especially suited for Water for Injection (WFI) systems, Steam-in-Place (SIP) cleaning and other critical systems. Kalrez° 6230/6230A parts are thermally stable up to 260°C (500°F), permitting them to be used in Stage II Sterilization processes, where other elastomers lose their sealing ability.

DuPont

Kalrez® 6221

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals, O-rings

Features: Low Contamination From Extractables, Chemical Resistant, Good Steam Cycling Resistance

End Uses: Semiconductor Applications, O Rings

Color: White

Kalrez® 6221 perfluoroelastomer parts are a white product that provide superior chemical resistance and low contamination from extractables in pharmaceutical and food handling applications where FDA compliance is required. Kalrez® 6221 parts are especially suited for Water for Injection (WFI) systems, Steam-in-Place (SIP) cleaning and other critical systems. Kalrez® 6221 parts are thermally stable up to 260°C (500°F), permitting them to be used in Stage II Sterilization processes, where other elastomers lose their sealing ability. Kalrez® 6221 is available as O-rings. For white custom parts, please refer to Kalrez® LS205 parts.

DuPont

Kalrez® Spectrum™ 6380

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals, O-rings

Features: Chemical Resistant, Good Mechanical Properties

End Uses: Semiconductor Applications, O Rings

Color: Cream

Kalrez® Spectrum™ 6380 perfluoroelastomers parts are a non-black product developed specifically for chemical processes involving hot, aggressive amines. In addition, it has excellent overall chemical resistance (see chart below). This cream colored product is easily identifiable when selecting an O-ring material for harsh chemical plant services. This material has excellent mechanical properties and is a top choice for both static and dynamic sealing applications. A maximum service temperature of 225°C is suggested while short-term excursions to higher temperatures are permissible.

DuPont

Kalrez® 0090

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals, O-rings, Valve Seats

Features: High Modulus, Durable, Good Thermal Stability, High Hardness, Chemical Resistant

End Uses: Semiconductor Applications, Pump Parts, Valves, O Rings, Valve Parts

Color: Black

Kalrez® 0090 perfluoroelastomer parts deliver durable, reliable sealing solutions for applications requiring excellent rapid gas decompression (RGD) properties as well as high hardness, high modulus properties, and excellent extrusion resistance (even without backup rings). Potential oil and gas applications include downhole equipment such as drilling and completion tools, as well as industrial equipment including pumps, valves and compressors. Kalrez® 0090 has been certified by two independent laboratories to meet rigorous requirements for resistance to RGD. In addition to demonstrated RGD resistance, Kalrez® 0090 seals provide superior performance in regard to chemical and temperature properties. Chemical resistance: Kalrez® 0090 is resistant to chemicals encountered in the oil and gas industry, including sour process streams containing H2S. Broad temperature capability: Kalrez® 0090 retains good physical properties up to temperatures as high as 250°C (482°F) and down to 21°C (5.8°F). Under pressurized conditions, in laboratory tests, Kalrez® 0090 has demonstrated low temperature performance down to 40°C (40°F).

DuPont

Kalrez® Spectrum™ 7090

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals

Features: High Modulus, Good Thermal Stability, High Hardness, Good Compressive Strength, Chemical Resistant, Good Mechanical Properties, Good Seal Force Retention

End Uses: Semiconductor Applications, Pump Parts

Color: Black

Kalrez® Spectrum™ 7090 perfluoroelastomer parts are specifically targeted for use in applications requiring high hardness/higher modulus properties. These specialty black parts have excellent mechanical properties including compression set resistance, seal force retention, response to temperature cycling effects and rapid gas decompression resistance. Kalrez® Spectrum™ 7090 perfluoroelastomer parts are well suited for both static and dynamic sealing applications, especially applications that require extrusion resistance at higher temperatures. They also offer outstanding thermal stability and chemical resistance. A maximum service temperature of 325°C (617°F) is suggested. Short excursions to higher temperatures may also be possible.

DuPont

TPSiV® 4000-75A SR

Polymer Name: Thermoplastic Vulcanizate (TPV)

Processing Methods: Injection Molding, Extrusion

Density: 1100.0 - 1100.0 kg/m³

Tear Strength: 64.0 - 64.0 kN/m

Compression Set (70 °C): 70.0 - 70.0 %

TPSiV® 4000-75A SR by DuPont is comprised of Thermoplastic Vulcanizate. It is commonly used It is available in Pellets form.

DuPont

Delrin® PC652 NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding

Additives Included: Mold Release Agent, Lubricant (Unspecified)

Flexural Modulus: 2800.0 - 2800.0 MPa

Delrin® PC652 is a medium viscosity acetal homopolymer, with an advanced system of lubricants. It is developed for parts requiring low wear, low friction and low squeak noise for the healthcare industry.PREMIUM CONTROL for HEALTHCARE APPLICATIONSThis product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in Europe and the USA when meeting applicable use conditions. This product is also tested against ISO 10993-5 and -11 and selected parts of USP Class VI and US FDA drug and device master files (DMF and MAF) have been established.

DuPont

TPSiV® 3345-65A Natural 25564 Thermoplastic Elastomer

Polymer Name: Thermoplastic Silicone Vulcanizate (TPSiV), Thermoplastic Vulcanizate (TPV)

Processing Methods: Injection Molding, Extrusion

Density: 1170.0 - 1170.0 kg/m³

Tear Strength: 41.0 - 41.0 kN/m

TPSiV® 3345-65A thermoplastic elastomer is a material with good chemical resistance and excellent abrasion resistance. It exhibits excellent bonding to polycarbonate, ABS and similar polar substrates. It is a product targeted for soft touch overmolding on wearable electronics, accessory cases for consumer electronics and flexible pipe connectors in potable water systems.

DuPont

Delrin® PC690 NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding

Additives Included: Mold Release Agent, Lubricant (Unspecified)

Flexural Modulus: 3000.0 - 3000.0 MPa

Delrin® PC690 is a low viscosity acetal homopolymer, developed for thin-walled parts requiring high precision molding in the healthcare industry.PREMIUM CONTROL for HEALTHCARE APPLICATIONSThis product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in Europe and the USA when meeting applicable use conditions. This product is also tested against ISO 10993-5 and -11 and selected parts of USP Class VI and US FDA drug and device master files (DMF and MAF) have been established.

DuPont

TPSiV® 3345-65A Black 25565 Thermoplastic Elastomer

Polymer Name: Thermoplastic Silicone Vulcanizate (TPSiV), Thermoplastic Vulcanizate (TPV)

Processing Methods: Injection Molding, Extrusion

Density: 1170.0 - 1170.0 kg/m³

Tear Strength: 41.0 - 41.0 kN/m

DuPont

TPSiV® 3345-65A Custom Color Thermoplastic Elastomer

Polymer Name: Thermoplastic Silicone Vulcanizate (TPSiV), Thermoplastic Vulcanizate (TPV)

Processing Methods: Injection Molding, Extrusion

Density: 1170.0 - 1170.0 kg/m³

Tear Strength: 41.0 - 41.0 kN/m

DuPont

TPSiV® 3345-65A BK029 Thermoplastic Elastomer

Polymer Name: Thermoplastic Silicone Vulcanizate (TPSiV), Thermoplastic Vulcanizate (TPV)

Processing Methods: Injection Molding, Extrusion

Density: 1170.0 - 1170.0 kg/m³

Tear Strength: 41.0 - 41.0 kN/m

DuPont

TPSiV® 4200-75A SR

Polymer Name: Thermoplastic Vulcanizate (TPV)

Processing Methods: Injection Molding, Extrusion

Density: 1170.0 - 1170.0 kg/m³

Tear Strength: 72.0 - 72.0 kN/m

TPSiV® thermoplastic elastomers combine the strength, toughness and abrasion resistance of any thermoplastic elastomer with the desirable properties of silicone: softness, silky feel, resistance to UV light and chemicals, and outstanding colourability. These unique materials incorporate vulcanized silicone modules in a thermoplastic matrix, but unlike traditional thermoplastic vulcanisates (TPVs), they can be recycled and reused in your manufacturing processes.TPSiV® 4200-75A SR thermoplastic elastomer is a material with good chemical resistance and excellent abrasion resistance. It exhibits excellent bonding to polycarbonate, ABS and similar polar substrates. It is a product targeted for soft touch overmolding on wearable electronics, accessory cases for consumer electronics and flexible pipe connectors in potable water systems.

DuPont

Delrin® SC631 NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding, Extrusion

Additives Included: Mold Release Agent, Lubricant (Unspecified)

Flexural Modulus: 3100.0 - 3100.0 MPa

Delrin® SC631 is a medium-high viscosity acetal homopolymer, developed for parts requiring high precision molding in the healthcare industry. SPECIAL CONTROL for HEALTHCARE APPLICATIONSThis product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in Europe and the USA when meeting applicable use conditions. This product is also tested against ISO 10993-5 and -11 and selected parts of USP Class VI.

DuPont

Delrin® PC691 NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding

Additives Included: Mold Release Agent, Lubricant (Unspecified)

Flexural Modulus: 3250.0 - 3250.0 MPa

Delrin® PC691 is a low viscosity acetal homopolymer with enhanced crystallization for faster cycle times and increased stiffness, developed for thin-walled parts requiring high precision molding in the healthcare industry.PREMIUM CONTROL for HEALTHCARE APPLICATIONSThis product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in Europe and the USA when meeting applicable use conditions. This product is also tested against ISO 10993-5 and -11 and selected parts of USP Class VI and US FDA drug and device master files (DMF and MAF) have been established.

DuPont

Delrin® SC690 NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding

Additives Included: Mold Release Agent, Lubricant (Unspecified)

Flexural Modulus: 3000.0 - 3000.0 MPa

Delrin® SC690 is a low viscosity acetal homopolymer, developed for thin-walled parts requiring high precision molding in the healthcare industry.SPECIAL CONTROL for HEALTHCARE APPLICATIONSThis product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in Europe and the USA when meeting applicable use conditions. This product is also tested against ISO 10993-5 and -11 and selected parts of USP Class VI.

DuPont

TPSiV® 4200-70A Black Thermoplastic Elastomer

Polymer Name: Thermoplastic Silicone Vulcanizate (TPSiV), Thermoplastic Vulcanizate (TPV)

Processing Methods: Injection Molding, Extrusion

Density: 1180.0 - 1180.0 kg/m³

Tear Strength: 48.6 - 48.6 kN/m

Compression Set (70 °C): 75.0 - 75.0 %

TPSiV® 4200-70A thermoplastic elastomer is a material with good chemical resistance and excellent abrasion and scratch resistance. It exhibits excellent bonding to polycarbonate, ABS and similar polar substrates. It is a product targeted for soft touch overmolding on consumer electronics, mobile communication devices, computers and sports & leisure applications.

DuPont

Delrin® SC655 NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding

Additives Included: Mold Release Agent, Lubricant (Unspecified)

Flexural Modulus: 2950.0 - 2950.0 MPa

Delrin® SC655 is a medium viscosity acetal homopolymer, developed for parts requiring high precision molding in the healthcare industry. SPECIAL CONTROL for HEALTHCARE APPLICATIONSThis product is manufactured according to Good Manufacturing Practice (GMP) principles and generally accepted in food contact applications in Europe and the USA when meeting applicable use conditions. This product is also tested against ISO 10993-5 and -11 and selected parts of USP Class VI.

DuPont

TPSiV® 4200-70A BK025 Thermoplastic Elastomer

Polymer Name: Thermoplastic Silicone Vulcanizate (TPSiV), Thermoplastic Vulcanizate (TPV)

Processing Methods: Injection Molding, Extrusion

Density: 1180.0 - 1180.0 kg/m³

Tear Strength: 48.6 - 48.6 kN/m

Compression Set (70 °C): 75.0 - 75.0 %

DuPont

Vespel® SCP-50094

Polymer Name: Thermoplastic Polyimide (TPI), Polyimide (PI)

Physical Form: Rods, Bars

Features: Chemical Resistant, Good Toughness

End Uses: Semiconductor Applications, Pump Parts

Vespel®B SCP-50094 is a proprietary polymer. It is designed for demanding applications that require extensive toughness and chemical resistance.

DuPont

Kalrez® 6375UP

Polymer Name: Perfluoroelastomer (FFKM)

Physical Form: Seals

Features: Chemical Resistant, General Purpose

End Uses: Semiconductor Applications, Pump Parts, General Purpose

Color: Black

To transform raw semiconducting materials into a useful device requires hundreds of chemical processing steps. A significant number of these steps involve aggressive acids, solvents, and bases (including amines) used to clean, rinse, etch or strip unwanted materials and contaminants from the wafer surface. These chemicals can attack elastomeric seals causing them to swell and degrade or to leach undesirable metallic and ionic extractables that affect integrated circuit functionality.

DuPont

Delrin® RA100CPE NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding, Extrusion

Flexural Modulus: 2800.0 - 2800.0 MPa

Delrin® RA100CPE is a high viscosity acetal homopolymer for use in easy-to-fill molds with very low VOC emissions. Delrin® RA100CPE provides optimum mechanical performance with its excellent combination of toughness and strength with improved processing, thermal stability and productivity for injection molding.

DuPont

Delrin® RA511CPE NC010

Polymer Name: Polyacetal Homopolymer (POM)

Processing Methods: Injection Molding, Extrusion

Flexural Modulus: 3200.0 - 3200.0 MPa

Delrin® RA511CPE Is A Medium Viscosity Acetal Homopolymer With Enhanced Crystallization For Faster Cycle Times, Excellent Creep And Fatigue Resistance, And Very Low VOC Emissions. Delrin® RA511CPE Provides Improved Thermal Stability, Excellent Dimensional Stability, Low Warpage, Fewer Voids, And Improved Productivity For Injection Molding.

DuPont

Tedlar® TCW20BE5

Polymer Name: Polyvinyl Fluoride (PVF)

Physical Form: Film

Features: Long Term Protection, Fatigue Resistant, Good Elongation, Good Printability, Good Color Stability, Photolytic Degradation Resistant, Low Toxicity, Good Processability, Alkali Resistant, Excellent Long Term Heat Aging Properties, Crack Resistant, Solvent Resistant, Excellent Dielectric Properties, Acid Resistant, Excellent Formability, Cleanable, Durable, Good Surface Gloss, Bacteria Resistant, Heat Sealable, Low VOC, Excellent UV Stability, Flexible, High Dielectric Strength, Flame Resistant, Good Surface Finish, Corrosion Resistant, Good Weather Stability, Mildew Resistant, High Temperature Resistance, High Gas Permeability, Sound Transmitting, Microbe Resistant, Chemical Resistant, Good Stain Resistance

Tensile Modulus: 2100.0 - 2600.0 MPa

Color: Custom

DuPont™ Tedlar® protective film offers attractive, easy-to-clean, scuff-resistant surface protection to aircraft interiors. Tedlar® films are lightweight, have excellent conformability and offer superior resistance to harsh cleaners, chemicals and solvents, eliminating the need for repainting and reducing maintenance costs to help provide every passenger a fresh look on every flight.

DuPont

Tedlar® TWH10BE3

Polymer Name: Polyvinyl Fluoride (PVF)

Physical Form: Film

Tensile Modulus: 2100.0 - 2600.0 MPa

Color: White

DuPont

Tedlar® TMB20BE3

Polymer Name: Polyvinyl Fluoride (PVF)

Physical Form: Film

Tensile Modulus: 2100.0 - 2600.0 MPa

Color: Custom

DuPont

Tedlar® TPC10SM3

Polymer Name: Polyvinyl Fluoride (PVF)

Physical Form: Film

Features: Long Term Protection, Fatigue Resistant, Good Elongation, Good Printability, Good Color Stability, Photolytic Degradation Resistant, Low Toxicity, Good Processability, Alkali Resistant, Excellent Long Term Heat Aging Properties, Crack Resistant, Solvent Resistant, Excellent Dielectric Properties, Acid Resistant, Excellent Formability, Cleanable, Durable, Bacteria Resistant, Heat Sealable, Low VOC, Excellent UV Stability, Flexible, High Dielectric Strength, Flame Resistant, Good Surface Finish, Corrosion Resistant, Good Weather Stability, Mildew Resistant, High Temperature Resistance, High Gas Permeability, Sound Transmitting, Microbe Resistant, Medium Gloss, Chemical Resistant, Good Stain Resistance

Tensile Modulus: 2100.0 - 2600.0 MPa

Color: Custom

DuPont

Tedlar® TPVF-116M PVF POLY

Polymer Name: Polyvinyl Fluoride (PVF)

Physical Form: Film

Tensile Modulus: 2100.0 - 2600.0 MPa

Color: Custom

Tedlar® is a DuPont registered trademark for a highly versatile polyvinyl fluoride (PVF) film that provides a long-lasting finish to a wide variety of surfaces exposed to harsh environments; while its inert, non-stick properties make it an excellent release film.

DuPont

Tedlar® TAP15BM3

Polymer Name: Polyvinyl Fluoride (PVF)

Physical Form: Film

Features: Crack Resistant, Corrosion Resistant, Good Weather Stability, Excellent Salt Spray Resistance, Design Flexibility, High Performance, Durable, Cleanable, Good UV Resistance, Chemical Resistant, Good Stain Resistance, Cost Effective, Graffiti Resistant, Good Aesthetics, Excellent Moisture Resistance, Long Term Protection

Color: Transparent

New Tedlar® Durable Transparent Protective Film (TAP 15BM3) Offers Ideal Protection for Architectural Exteriors and Graphic Signage. The new DuPont™ Tedlar® transparent PVF film is a high-performance protective material that provides decades of durable protection to various exterior architectural and graphic signage applications. With its unique attributes, Tedlar® transparent PVF film can preserve the life and esthetics of your design amidst the harshest environmental challenges including ultraviolet (UV) light, moisture, rain, and chemical erosions.