Fluorocarbon

Chemical Name: Fluorocarbon
Common Names: Viton™
ASTM D1418: FKM
ASTM D2000 / SAE J200: HK
ISO/DIN 1629: FPM

Fluorocarbon combines the widest range of chemical resistance with the most advantageous high temperature properties. As the leading material requested for hoses, O-rings, gaskets, and fuel system seals, it is relied upon heavily to extend the lifespan of a rubber molded component far beyond the capabilities of other materials.

FKM can perform reliably with prolonged exposure to gasoline, as well as the corrosive environment of down-hole drilling operations. Aircraft engine seals are also frequently made from this material.