Fluoroelastomer Rubber, 56-65 °IRHD. Copolymer of vinylidene fluoride and hexafluoropropylene. To meet ASTM D2000 line call-out M2HK610, A1-10, B37, B38, EF31, EO78, F15, Z1. Z1 = compression set 30% max. Applications: Excellent resistance to oils, fuels and hydraulic fluids at high temperature. |