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.
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)|
- Chemical Resistance
- Bases, Phosphate esters, Amines, Engine oils, Steam, Pulp and paper liquors
- NOT compatible
- Aromatic fuels, Ketones, Carbon tetrachloride
Disclaimer: These are general guidelines only. All materials should be tested in your application.