Renault turns to Acsium® for low cost, high performance timing belts

This special grade of chlorosulfonated polyethylene, which has proven to be an attractive cost efficient alternative to HNBR, has been reported by the Development Division of Renault S.A. as providing an excellent solution to the pressing need for cost reduction, while maintaining long-term belt durability.

Timing belts of Acsium®, have been specified for Renault's D7F 1.2 (1200 cc) engine for both the Clio and Twingo ranges.

Best cost/performance ratio in its class

Under dynamic test conditions and performance-in-use over the past ten years, Acsium® demonstrates outstanding flex, abrasion and ozone resistance over a broad temperature range. Acsium® also performed well in fatigue tests up to 120°C (248°F), offering temperature resistance comparable with competitive material, at lower cost.