FPM (Viton)
Fluorine rubber
Particularly temperature and chemical resistant material.
Hardness: at 20 °C: 85° Shore A +/- 5
Temperature range: -20°C to +220°C
Pressure resistance: up to 160 bar
Resistance:
Silicone oils and fats, synthetic aircraft engine oils, mineral oils and mineral fats, very good ozone, weather, and aging resistance, solvents such as perchloroethylene (PER) and trichloroethylene (TRI), acids and bases (at low temperatures).
Not resistant to:
Aromatic mineral oils
