FEPMs
FEPMs are a family of fluorinated elastomer polymers used as high-performance sealing materials. FEPM is a term used for fluoroelastomers designed to offer superior chemical resistance and high temperature stability, often outperforming conventional elastomers in aggressive environments. These materials are commonly employed in O-rings, gaskets, and seals across automotive, chemical processing, and semiconductor industries.
Chemically, FEPMs are copolymers or terpolymers based on vinylidene fluoride (VDF) and hexafluoropropylene (HFP), frequently modified
Key properties include high temperature resistance, broad chemical resistance to fuels, solvents, acids, and oxidants, low
Applications span critical seals in automotive fuel systems, chemical processing equipment, oil and gas, pharmaceutical processing,