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Keltan® 6951C

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

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