Keltan® 4869C (Bale,55,Bale)

Semi crystalline, highly oil extended, ethylene-propylene rubber with high ENB (ethylidene norbornene) content and a medium Mooney viscosity at 100 phr colorless oil extension. The unique combination of very high molecular weight, high green strength and high ENB content results in excellent phsyical properties, even in the case of highly loaded formulations. The product contains 100 phr high quality colourless extender oil that makes it an excellent grade for non-black applications. This grade is broadly applicable in low hardness profiles and coloured rubber parts requiring excellent UV resistance.