FEPM C - Tetrafluoroethylene- propylene copolymer
| Clwyd reference | FEPM C |
| ASTM classification | FEPM C |
| Typical applications | |
| Advantages | |
| Disadvantages | |
| Available hardness range (Shore A) | 60 - 95 |
| Upper continuous service temp. | 300°C |
| Min. temp. for sealing applications | 0°C |
| Minimum non-brittle temp. | 0°C |
| Tensile strength (up to) | 25 MPa |
| Elongation at break (up to) | 250% |
| Price Bracket | Medium |
| ASTM 1 Oil | Excellent |
| ASTM 2 Oil | Excellent |
| ASTM 3 Oil | Excellent |
| Kerosene | Excellent |
| Liquid B | Good |
| Liquid 101 | Excellent |
| Phosphate ester | Excellent |
| Ketone | None |
| Toluene | Good |
| Iso-octane | Good |
| Methanol | Excellent |
| Acid (weak) | Excellent |
| Acid (strong) | Excellent |
| Base (weak) | Excellent |
| Base (strong) | Excellent |
| Hydrogen sulphide | Excellent |
| Steam | Excellent |
| Ozone | Excellent |
| Radiation | Excellent |