聚合物包覆硫黄的应用研究  

Application of Polymer Coated Sulfur

作　　者：王永伟[1] 陆铭[1] 王婷[1] 李花婷[1] 

机构地区：[1]北京橡胶工业研究设计院,北京100143

出　　处：《橡胶科技》2016年第2期29-31,共3页Rubber Science and Technology

摘　　要：以全钢载重子午线轮胎带束层胶配方为例,对采用不同工艺制备的聚合物包覆硫黄进行应用研究。结果表明,在全钢载重子午线轮胎带束层胶中添加原位聚合法制备的聚合物包覆硫黄,胶料的加工安全性能、耐热老化性能和粘合性能较好,撕裂强度较高,压缩疲劳温升低,综合性能较好。The polymer coated sulfur was prepared through different methods and tested using thebelt compound formulation of TBR tire. The experimental testing results showed that, with addition ofthe polymer coated sulfur prepared by in situ polymerization, the processing safety property, heat agingresistance and adhesion property of the compound were good,the tear strength of the vulcanizates was high,the compression heat build-up was low and overall performance was good.

关 键 词：包覆硫黄 聚合物 全钢载重子午线轮胎 带束层 H抽出力 

分 类 号：TQ330.38[化学工程—橡胶工业]