氧气氧化法促进剂NS在全钢子午线轮胎胎面胶中的应用试验  

Application of Accelerator NS Produced by Oxygen Oxidation Process in the Tread Compound of TBR Tire

作　　者：杜孟成 赵红霞 李云峰 王才朋 李卉 

机构地区：[1]国家橡胶助剂工程技术研究中心,山东阳谷252300

出　　处：《橡胶科技》2016年第2期20-22,共3页Rubber Science and Technology

摘　　要：研究氧气氧化法促进剂NS在全钢子午线轮胎胎面胶中的性能。结果表明:氧气氧化法促进剂NS初熔点比次氯酸钠法促进剂NS略高;与次氯酸钠法促进剂NS胶料相比,氧气氧化法促进剂NS胶料的硫化特性、物理性能和耐热老化性能相当,耐磨性能和弹性略好,氧气氧化法促进剂NS可以替代次氯酸钠法促进剂NS使用。In this study, the accelerator NS produced by oxygen oxidation process was applied in the treadcompound of TBR tire. The initial melting point of the NS from oxygen oxidation process was slightlyhigher than that of the NS from sodium hypochlorite process. The experimental testing results showed that,comparing with the compound using the NS from sodium hypochlorite process, the curing characteristics,physical properties and heat ageing resistance of the compound with the NS from oxygen oxidation processwere similar, the wear resistance and resilience were better. This study demonstrated that the NS from oxygenoxidation process could be used to replace the NS from sodium hypochlorite process.

关 键 词：促进剂NS 氧气氧化法 次氯酸钠法 全钢子午线轮胎 胎面胶 

分 类 号：TQ336.1[化学工程—橡胶工业]