FEPM (Aflas®)
FEPM (Aflas®) - Tetrafluoroethylene-propylene rubber
This is a high-developed synthetic rubber based on Aflas® FEPM polymer. It is a peroxide cured Tetrafluoroethylene / Propylene Copolymer. This compound has excellent resitance to steam, acids, hot water, oils, lubricants and sour oil and gas and amine-based corrosion inhibitors. Designed specifi cally for high-pressure gas applications. This compound is specially formulated for explosive decompression resistance (AED - Anti Explosive Decompression). These O-rings have a temperature range from -20°C to +200°C (short time at +230°C).
FEPM has good resistance to:
- crude oil
- sour gas
- hot water, steam
- polar solvents, alcohols, amines
- many concentrated acids and bases
- engine and gear oil containing additives
material name | material no. | material | shore | color | temp. min. (°C) | temp. max. (°C) | discription |
AFLAS® 70 NERO | 3070-10301 | FEPM | 70 (A) | black | - 20 | +200 | oil / steam |
AFLAS® 80 NERO | 3080-10301 | FEPM | 80 (A) | black | - 20 | +200 | oil / steam |
AFLAS® 85 NERO | AFL85 | FEPM | 85 (A) | black | - 20 | +200 | oil / steam |
AFLAS® 90 ED | 3090-10301 | FEPM | 90 (A) | black | - 20 | +200 (+230) | oil / steam |