DESIGNATIONS

ISO 1629 chem. designation Trade name/brand
ACM polyacrylate rubber Nipol®
AU polyester urethane Adiprene®
CR Chloroprene rubber / Neoprene rubber Neoprene®
CSM chlorosulphonyl polyethylene rubber Hypalon®
EPDM ethylene-propylene-diene rubber
FEPM Tetrafluoroethylene-propylene copolymer rubber Aflas®
FFKM perfluor rubber Kalrez
FKM fluorinated rubber Viton®
FVMQ fluorosilicone rubber Silastic®
HNBR Hydrogenated nitrile butadiene rubber
IIR butyl rubber Esso Butyl
NBR nitrile butadiene rubber
NR natural rubber Semperite A590®
SBR styrene-butadiene rubber Buna S®
VMQ methyl vinyl silicone rubber Siloprene®