申请人:NIPPON ZEON CO., LTD.
公开号:EP0864606A1
公开(公告)日:1998-09-16
The present invention provides a rubber composition comprising 100 parts by weight of a diene rubber component, 10 to 200 parts by weight of a reinforcing agent, and 0.1 to 15 parts by weight of a fatty acid salt. For example, the diene rubber preferably comprises a diene rubber having a heteroatom-containing polar group, the reinforcing agent preferably comprises carbon black or silica, and the fatty acid salt preferably comprises a metal salt of a C1 to C36 fatty acid. This rubber composition yields a vulcanized rubber showing improvements in heat build-up, tensile strength, abrasion resistance and processability.
本发明提供了一种橡胶组合物,其中包括 100 份(按重量计)二烯橡胶组分、 10 至 200 份(按重量计)补强剂和 0.1 至 15 份(按重量计)脂肪酸盐。例如,二烯橡胶最好包括具有含杂原子极性基团的二烯橡胶,补强剂最好包括炭黑或二氧化硅,脂肪酸盐最好包括 C1 至 C36 脂肪酸的金属盐。这种橡胶组合物产生的硫化橡胶在蓄热性、拉伸强度、耐磨性和加工性方面均有改善。