Aflas Material O-Rings & Aflas Gaskets
Excellent resistance to a wide variety of aggressive chemicals. Aflas is known for its use in oil field applications and its electrical resistance properties. This elastomer is a copolymer of tetrafluoroethylene (TFE) and propylene. Its chemical resistance is excellent across a wide range of aggressive media.
Both o-rings and gaskets can be made from Aflas materials.
Other Common Names:
Tetrafluoroethylene Propylene, TFE/P, Aflas®
|ASTM D1418 Designation||FEPM|
|ASTM D2000/SAE J200 Type, Class||HK|
|Hardness (Shore A)||60-90|
|Min Temp.||-14°F (-25.5°C)|
|Max Temp.||446°F (230°C)|
Bases, Phosphate esters, Amines, Engine oils, Steam, Pulp and paper liquors
Aromatic fuels, Ketones, Carbon tetrachloride
Disclaimer: These are general guidelines only. All materials should be tested in your application.