Elastomer |
Rating |
Natural Rubber, Isoprene |
4 |
Butadiene Styrene, Butadiene |
4 |
Butyl |
3 |
Ethylene Propylene |
3 |
Nitrile |
4 |
HNBR |
--- |
Epichlorohydrin |
4 |
Polychloroprene |
4 |
Chlorosulfonated Polyethylene |
4 |
Chlorinated Polyethylene |
4 |
Urethane |
4 |
Polyacrylate |
4 |
Polysulfide |
3 |
Silicone |
4 |
Ethylene acrylic elastomers |
--- |
Fluorosilicone |
4 |
Tetrafluoroethylene/Propylene |
4 |
Fluoroelastomer - Dipolymer |
4 |
Fluoroelastomer - Terpolymer |
4 |
Perfluoroelastomer |
1 |