Keltan® 6951C
Amorphous ethylene-propylene rubber with high ENB (ethylidene norbornene) content and a high Mooney viscosity at 15 phr colorless oil extension. The high Mooney viscosity in combination with the colourless oil ensures a high filler/oil acceptance and efficient mixing. The high ENB content and the unique Controlled Long Chain Branching structure contribute to an ultra fast curing.
| Property | Nominal Value with Unit | Test Method |
|---|---|---|
| Mooney Viscosity ML (1+4) at 125 C | 63 MU | ISO 289 / ASTM D1646 |
| Ethylene Content | 44 wt% | ASTM D3900 |
| ENB Content | 9.0 wt% | ASTM D6047 |
| Oil Content | 15 PHR | ISO 1407 |
| Molecular Weight Distribution | CLCB | Internal Method |