Aflas®
TFE/P is a copolymer of tetrafluoroethylene and propylene with a fluorine content of app. 54%. This material is unique due to its resistance to petroleum products, steam, and phosphate-esters. In some respects it exhibits media compatibility properties similar to ethylene propylene and fluorocarbon. The compression set resistance at high temperatures is inferior to standard fluorocarbons. Service temperatures are -5°C (25°F) to +204°C (+400°F). TFE/P provides improved chemical resistance to a wide spectrum of automotive fluids and additives. It is resistant to motor oils of all types, engine coolants with high level of rust inhibitors, extreme pressure (EP) gear lubricants, transmission and power steering fluids, and all types of brake fluids including DOT 3, mineral oil, and silicone oil. TFE/P is ideal for heat transfer media, amines, acids and bases, as well as hot water and steam up to +170°C (+340°F).
| Compound number | Elastomer | Hardness IRHD ±5 | Description / Application | Colour | Temp °C |
|---|---|---|---|---|---|
| Aflas® 223001 (425kB) | Aflas® FEPM | 70 | Cure system is Peroxide. This material has excellent resistance to acids, steam, hot water, brine, oils, lubricants and sour oil and gas. Resistant to all types of hydraulic fluids, all brake fluids and amine corrosion inhibitors. Popular in oilfield applications |
black | -10 / +200 |
| Aflas® 223002 (427kB) | Aflas® FEPM | 75 | Peroxide cured. This material has excellent resistance to acids, steam, hot water, hydraulic and brake fluids | black | -5 / +200 |
| TFE/P 223201 (474kB) |
TFE/P | 75 | This material has excellent resistance to heat, hydrocarbon oils. Very good compression set. Original DuPont Performance Elastomer compound | black | -10 / +200 |
| Aflas® 223301 (427kB) |
Aflas® FEPM | 80 | Cure system is Peroxide. This material has excellent resistance to acids, steam, hot water, brine, oils, lubricants and sour oil and gas. Resistant to all types of hydraulic fluids, all brake fluids and amine corrosion inhibitors. Popular in oilfield applications |
black | -10 / +200 |
| Aflas® 223302 (427kB) | Aflas® FEPM | 90 | Cure system is Peroxide. This material has excellent resistance to acids, steam, hot water, brine, oils, lubricants and sour oil and gas. Resistant to all types of hydraulic fluids, all brake fluids and amine corrosion inhibitors. Popular in oilfield applications |
black | -10 / +200 |
