RUBBER COMPOSITION FOR DIAPHRAGM OF BRAKE BOOSTER AND RUBBER FOR DIAPHRAGM OF BRAKE BOOSTER MADE THEREBY

摘要

The present invention is to provide a rubber composition for a diaphragm of a brake booster with improved tear properties through anti-adhesion with other articles and basic properties improvement and improved heat resistance and brake fluidity resistance and rubber for a diaphragm of a brake booster made thereby. Therefore, a rubber composition for a diaphragm of a brake booster comprises: a polymer made of synthetic rubber; 0.5-10 wt% of an oleamide-based lubricant based on 100 wt% of the polymer, and 0.3-3 wt% of a fatty acid processing aid based on 100 wt% of the polymer.;COPYRIGHT KIPO 2014