铑-钌双金属催化体系氢化丁腈橡胶的性能  

Properties of hydrogenated nitrile-butadiene rubber catalyzed by novel Rh-Ru bimetallic system

作　　者：姚明[1] 张东恒[1] 徐瑞清[1] 许贵显 钟毓镇 

机构地区：[1]北京化工大学材料科学与工程学院,北京100029 [2]南帝化学工业股份有限公司

出　　处：《合成橡胶工业》2007年第1期57-59,共3页China Synthetic Rubber Industry

摘　　要：用新型铑-钌双金属催化剂制备了氢化丁腈橡胶(HNBR),分析了产物基本性能,并与国外同类产品进行了对比。结果表明,HNBR的相对分子质量较基础胶有所提高;与德国Bayer公司的Ther-ban A 3406和日本Zeon公司的Zetpol 2000 L相比,其物理机械性能和耐油性能基本相当,在通常的剪切速率范围内的流变性能也相近。The hydrogenated nitrile-butadiene rubber(HNBR) catalyzed by novel Rh-Ru bimetallic system was prepared,its general properties were(analyzed) and compared with Therban A 3406 by Bayer corporation and Zetpol 2000 L by Zeon corporation.The results showed that the relative molecular mass of domestic HNBR was a little increase compared to nitrile-butadiene rubber,its mechanical properties were superior to those of Therban A 3406 and Zetpol 2000 L,and their oil resistance and theological properties at 130 ℃ and(...

关 键 词：氢化丁腈橡胶 铑-钌双金属催化剂 相对分子质量 流变性能 物理机械性能 耐油性能 

分 类 号：TQ333.7[化学工程—橡胶工业]