کوپن خوردگی Elastomeric
Elastomeric Coupons
Metal Samples in conjunction with International Seal Co., Inc., and DuPont Dow Elastomers offers a selection of elastomeric coupons.
These coupons are used for assistance in effectively selecting materials for elastomeric testing and applications.
| Fluoro and Perfluoro elastomer based materials | |
| Compound | Description |
| V75 | 75 Durometer General Purpose black Viton® "A" based compound |
| V75BR | 75 Durometer General Purpose brown Viton® "A" based compound |
| V121 | 75 Durometer improved chemical resistant Viton® "B" based compound |
| V176 | 75 Durometer lead free acid resistant Viton® "B" |
| V115 | 75 Durometer improved low temperature Viton® "GLT" based compound |
| V141 | 75 Durometer excellent chemical resistant Viton® "F" based compound |
| CV75 | 75 Durometer "Super Chemical" resistant Viton® |
| PF75 | 75 Durometer "Ultimate Chemical" resistant Perfluoro material for temperatures up to 500°F |
| Kalrez 4079 | 75 Durometer "Ultimate Chemical" resistant Perfluoro material for temperatures up to 600°F |
| Ethylene Propylene elastomer based materials | |
| E425 | 70 Durometer high performance peroxide cured EPDM compound Meets ASTM D2000 4CA 715, A25, E35, C32, F19 |
| D429 | 70 Durometer EPDM compound that meets ANSI/NSF 61 |
| Nitrile elastomer based materials | |
| N470 | 70 Durometer low compression set nitrile compound Meets ASTM D2000 3CH 720, A25, B14, EO16, EO36 |
| N442 | 70 Durometer NBR compound that meets ANSI/NSF 61 |