FLUOROELASTOMER AND VULCANIZED MOLDING

摘要

An elastomeric fluoroterpolymer which is suitable for use as a hose or in oil seal for automotive engine oils, has sufficient amine resistance while retaining heat, oil, and chemical resistance and other properties nearly comparable to those of conventional fluororubbers, and is capable of polyol vulcanization. It comprises 10 to 85 mol% ethylene units, 14.9 to 50 mol% hexafluoropropylene units, and 0.1 to 45 mol% vinylidene fluoride units.