内脱模剂AT-16-Ⅲ在半钢子午线轮胎胎侧胶中的应用  

Application of Internal Releasing Agent AT-16-Ⅲ in Sidewall Compound of Steel-belted Radial Tire

作　　者：陈美华 周建强 高小刚 CHEN Meihua ZHOU Jianqiang GAO Xiaogang(Jiangsu KAOU Chemical Co. ,Ltd,Yixing 214204,China)

机构地区：[1]江苏卡欧化工股份有限公司,江苏宜兴214204

出　　处：《橡胶科技》2016年第12期34-36,共3页Rubber Science and Technology

摘　　要：研究内脱模剂AT-16-Ⅲ在半钢子午线轮胎胎侧胶中的应用。结果表明:内脱模剂AT-16-Ⅲ具有良好的内外润滑功能;添加内脱模剂AT-16-Ⅲ的胎侧胶门尼粘度降低,FL减小,F_(max)基本不变,拉伸强度、拉断伸长率和撕裂强度提高,生热降低;胎侧胶添加内脱模剂AT-16-Ⅲ可以明显减少轮胎胎侧缺胶问题,提高轮胎的一次合格率。The application of internal releasing agent AT-16-Ⅲ in the sidewall compound of steel-belted radial tire was studied.The results showed that the internal releasing agent AT-16-Ⅲ had good internal and external lubricating function,and the Mooney viscosity of the compounds with internal releasing agent AT-16-Ⅲdecreased,FL was reduced,Fmax was basically unchanged,the tensile strength,elongation at break and tear strength of the vulcanizates were improved,and the heat build-up was reduced. Addition of internal releasing agent AT-16-Ⅲ could significantly reduce the problem of insufficient rubber fill-out in the sidewall and improve the first time pass rate of the tire.

关 键 词：内脱模剂 胎侧胶 半钢子午线轮胎 生热 缺胶 

分 类 号：TQ330.38[化学工程—橡胶工业]