55% Fluorine compolymers of tetrafluoroethylene and propylene. TFEP compounds exhibit outstanding resistance to hot water, steam, acids and alkalis. These compounds also give superior performance in amines and phosphate esters as compared to conventional fluoroelastomers.
| Product Name | Durometer Type A | Specific Gravity | Tensile (psi) | Elongation (%) | Compression set (Plied discs) 22 hrs @ 200°C | Mooney Viscosity ML1+10 @ 121°C | 100% Modulus (psi) |
|---|---|---|---|---|---|---|---|
| TFEP-720-75 | 76 | 1.57 | 2700 | 190 | 25 | 115 | 1590 |
| TFEP-820 | 81 | 1.58 | 3060 | 200 | 36 | 130 | 1640 |
| TFEP-920 | 87 | 1.60 | 2020 | 110 | 40 | 150 | 1880 |
