Different blending retio of IIR/CIIR, the species and dosage of black carbon, and the species and dosage of softening agents were investigated.

• 研究了IIR/CIIR不同并用比和不同炭黑和用量以及软化剂品种和用量对IIR/CIIR共混硫化胶压缩弹性模量的影响。