 |
Nitrile (NBR)
Acrylonitrile-butadiene polymers
-40C (-40F) to 121C (250F)
General service
|
Ethylene Propylene
(EPR, EPDM)
Ethylene propylene (diene) polymers
-55C (-67F)
to 150C (302F)
Water and solvent service |
|
|
Hydrogenated Nitrile (HNBR)
Hydrogenated
acrylonitrile-butadiene polymer
-40C (-40F) to 150C (302F)
General
service
|
Neoprene (CR)
Chloroprene polymer
-40C
(-40F) to 121C (250F)
Refrigerants and water service |
|
|
Silicone (VMQ)
Vinyl-methyl-silicone polymers
-59C (-75F) to 230C (446F)
High temperature service
|
Fluorosilicone
(FVMQ)
Trifluoropropyl-methyl-silicone polymers
-60C (-76F)
to 180C (356F)
Military fuel service |
|
|
Polyurethane (AU, EU)
Polyester (AU) and
Polyether (EU)
polyurethane polymers
-40C (-40F) to 82C (180F)
Hydraulic service
|
Fluorocarbon (FKM,
FEPM)
Vinylidene-hexafluoropropylene
(FKM) and TFE-propylene
(FEPM) polymers
-20C (-4F) to 200C (392F)
Chemical and high temp
service |
|
|
Perfluoroelastomers
(FFKM)
TFE-perfluorovinylether polymers
-20C (-4F) to 300C
(572F)
Extreme chemical and high temp service |
|
