轿车子午线轮胎带束层胶高硫黄-钴盐粘合体系的研究  

Study on high sulfur-cobalt salt adhesion system in belt compound of PCR tire

作　　者：程刚[1] 贺惠英[1] 张小飞[1] 

机构地区：[1]杭州中策橡胶有限公司,浙江杭州310008

出　　处：《轮胎工业》2010年第5期278-282,共5页Tire Industry

摘　　要：研究高硫黄-钴盐粘合体系在轿车子午线轮胎带束层胶中的应用。试验结果表明,在轿车子午线轮胎带束层胶中采用高硫黄-钴盐粘合体系,可以提高硫化胶的200%和300%定伸应力及拉伸强度,保持硫化胶与钢丝帘线的粘合性能,提高硫化胶的动态力学性能及成品轮胎的高速性能和耐久性能,降低生产成本,改善作业环境。The application of high sulfur-cobalt salt adhesion system in the belt compound of PCR tire was investigated. The results showed that, by using high sulfur-cobalt salt adhesion system in the belt compound of PCR tire, the modulus at 200% and 300% elongation and tensile strength of vulcanizate were increased,the adhesion property between vulcanizate and steel cord was kept,the dy- namic property of vulcanizate was improved, the high-speed performance and endurance of finished tire were improved ,the production cost was reduced, and the working environment was improved.

关 键 词：轿车子午线轮胎 带束层胶 粘合体系 

分 类 号：TQ336.1[化学工程—橡胶工业]