高含量防老剂S-TMQ在全钢载重子午线轮胎中的应用  

Application of High Content Antioxidant S-TMQ in Truck and Bus Radial Tire

作　　者：周重 孙丹 辛军辉 何井武 ZHOU Zhong;SUN Dan;XIN Junhui;HE Jingwu(Shandong Yongsheng Rubber Group Co.,Ltd,Dongying 257335,China)

机构地区：[1]山东永盛橡胶集团有限公司,山东东营257335

出　　处：《轮胎工业》2022年第12期738-741,共4页Tire Industry

摘　　要：研究高含量防老剂S-TMQ在全钢载重子午线轮胎中的应用。结果表明:在全钢载重子午线轮胎胎侧胶和胎冠胶配方中采用高含量防老剂S-TMQ减量代替防老剂RD,胶料的硫化特性和老化前后物理性能相当;成品轮胎的耐久性能达到国家标准优级品水平;同时可降低生产成本,具有一定经济效益。The application of high content antioxidant S-TMQ in truck and bus radial tires was studied.The results showed that,when the high content antioxidant S-TMQ was used to replace the antioxidant RD in the sidewall compound and crown compound formulations of truck and bus radial tire with reduced dosage,the curing characteristics and physical properties before and after aging of the compound were equivalent.The durability of the finished tire reached the high-quality product level according to national standards.Moreover,it could also reduce the cost of production and had certain economic benefits.

关 键 词：高含量防老剂S-TMQ 全钢载重子午线轮胎 胎侧胶 胎冠胶 耐久性能 生产成本 

分 类 号：U463.341.3[机械工程—车辆工程] U463.341.6[交通运输工程—载运工具运用工程] TQ330.382[交通运输工程—道路与铁道工程]