Keltan® 7752C

Amorphous, oil extended, ethylene-propylene rubber with high ENB (ethylidene norbornene) content and a high Mooney viscosity at 20 phr colorless oil extension. The Controlled Long Chain Branching technology of this grade combines excellent processing characteristics and physical properties. This combination makes the product highly suitable for sponge profiles requiring excellent surface quality and dimensional control. Main application areas for this grade is automotive sponge seals and waste water seals.