The composite vulcanization system (3DCP+2TE) used for EPDM rubber was introduced in this paper. After vulcanizing with this composite, the combinated properties of EPDM vulcani-zate were improved.

• 摘要介绍了一种复合硫化体系(3DCP+2TE)，采用该复合物体系硫化三元乙丙橡胶(EPDM)胶料时，可以提高其物理性能及耐老化性能，使EPDM具有良好的综合性能。