铁路用耐低温减震橡胶制品的配方优化  

Formulation Optimization of Low Temperature Resistant Damping Rubber Products for Railway

作　　者：刘士铎 陈云 LIU Shiduo;CHEN Yun(Hebei Prance Railway Equipment Co.,Ltd,Xinji 052360,China;Danyang Belt Transmission Technology Co.,Ltd,Danyang 212353,China)

机构地区：[1]河北腾跃铁路装备股份有限公司,河北辛集052360 [2]丹阳贝尔特传动科技有限公司,江苏丹阳212353

出　　处：《橡胶科技》2022年第8期389-391,共3页Rubber Science and Technology

摘　　要：研究铁路用耐低温减震橡胶制品的配方优化。通过优化橡胶主体材料、炭黑、硫化体系,添加耐低温增塑剂等措施优化配方,铁路用减震橡胶制品的耐低温性能有效提高,且物理性能、耐热性能和耐疲劳性能良好。The formulation optimization of low temperature resistant damping rubber products for railway was studied.By optimizing the main rubber material,carbon black and vulcanization system,adding low temperature resistant plasticizer and taking other measures to optimize the formula,the low temperature resistance of the railway damping rubber products was effectively improved,and the physical properties,heat resistance and fatigue resistance were good.

关 键 词：天然橡胶 顺丁橡胶 硫化体系 增塑剂 减震制品 低温刚度 耐低温性能 

分 类 号：TQ336.42[化学工程—橡胶工业] TQ330.384