Powertrain & Engine System Components

DUPONT BRANDS

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Hytrel® TPC-ET thermoplastic polyester elastomer

Hytrel® TPC-ET thermoplastic polyester elastomer

Hytrel® TPC-ET is a polyether-ester block copolyester, combining the flexibility of rubber and strength of a thermoplastic. Available in various degrees of stiffness, this unique thermoplastic elastomer can bend in multiple directions, long after rubber would break.

Kalrez® Perfluoroelastomer Parts

Kalrez® Perfluoroelastomer Parts

Kalrez® parts resist over 1,800 different chemicals and withstand temperatures up to 327ºC. This elastomer is widely used in demanding chemical processing and semiconductor manufacturing, as well as pharmaceutical, aerospace and oil & gas applications.

Neoprene Polychloroprene

Neoprene Polychloroprene

Neoprene polychloroprene, invented by DuPont in 1931, is a chemical and weather resistant synthetic rubber. Able to withstand temperatures from -50ºC to 120ºC, it offers proven, cost-effective performance across a wide range of applications.

Vespel® Parts & Shapes

Vespel® Parts & Shapes

Vespel® parts and shapes are custom-made based on application need - offering sealing capabilities as well as protection against wear, friction and high temperatures.

Viton® Fluoroelastomer

Viton® Fluoroelastomer

Viton® fluoroelastomer is an industry-leading sealing material that can withstand harsh chemicals and temperatures up to 250ºC, for up to 1000 hours. It’s often specified for fuel system seals and hoses, O-rings and gaskets.

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