缩合型室温硫化硅橡胶耐热性的研究进展  

Study Progress on Thermal Stability of Condensed Type RTV Silicone Rubber.

作　　者：付秋兰 吴向荣 温茂添 

机构地区：[1]广州白云粘胶厂工程技术研究开发中心,广州510510

出　　处：《有机硅材料》2003年第1期28-31,共4页Silicone Material

摘　　要：从硅橡胶的分子结构分析了其耐热性优于普通橡胶的原因及热老化机理 ,并比较了几种硫化体系的缩合型室温硫化硅橡胶的耐热性 。The reason why heat resistance of silicone rubber was superior to other kind of rubber and the thermal ageing mechanism of silicone rubber were analyzed by its molecular structure. The thermal stability of condensed type RTV Silicone Rubber was compared with each other. The ways on the improved thermal stability of RTV silicone rubber were reviewed.

关 键 词：缩合型 室温硫化 硅橡胶 耐热性 研究进展 交联剂 氧化反应 降解 

分 类 号：TQ333[化学工程—橡胶工业]