模量增强剂8180在全钢子午线轮胎胎肩垫胶中的应用  

Application of Modulus Enhancer 8180 in Shoulder Pad Compound of All-steel Radial Tire

作　　者：刘琦 高明 刘平 王钊 李辉 廖万林 LIU Qi;GAO Ming;LIU Ping;WANG Zhao;LI Hui;LIAO Wanlin(Ningxia Shenzhou Tire Co.,Ltd,Pingluo 753400,China)

机构地区：[1]宁夏神州轮胎有限公司,宁夏平罗753400

出　　处：《轮胎工业》2021年第12期749-752,共4页Tire Industry

摘　　要：研究模量增强剂8180在全钢子午线轮胎胎肩垫胶中的应用。结果表明:在胎肩垫胶中添加1.5份模量增强剂8180,胶料的门尼焦烧时间和正硫化时间缩短,最大转矩增大;硫化胶的拉伸强度增大,压缩生热降低;成品轮胎的耐久性能提高。The application of modulus enhancer 8180 in the shoulder pad compound of all-steel radial tire was studied.The results showed that by adding 1.5 phr modulus enhancer 8180 in the shoulder pad compound,the Mooney scorch time and optimum curing time of the compound were shortened,and the maximum torque was increased.Meanwhile,the tensile strength of the vulcanizate increased and compression heat build-up decreased.The durability of the finished tire was improved.

关 键 词：模量增强剂 全钢子午线轮胎 胎肩垫胶 压缩生热 耐久性能 

分 类 号：TQ330.387[化学工程—橡胶工业] U463.341.6[机械工程—车辆工程]