The effects of the blending ratio,curing systems,carbon black and antioxidants on the compression set of the EPDM/EPDM reclaim blend were studied.

• 研究了三元乙丙橡胶/EPDM再生胶的并用比、硫化体系、炭黑、防老剂种类及用量对硫化胶压缩永久变形的影响。