溴化丁基母胶在全钢载重子午线轮胎气密层中的应用  

Application of Bromobutyl Rubber Masterbatch in the Inner Liner of Truck and Bus Radial Tire

作　　者：刘磊[1] 杨艳平[1] 刘豫皖[1] 王小娟[1] 佟锌铅 丁曼[1] 

机构地区：[1]风神轮胎股份有限公司,河南焦作454003

出　　处：《轮胎工业》2014年第8期488-490,共3页Tire Industry

摘　　要：研究溴化丁基母胶在全钢载重子午线轮胎气密层中的应用。结果表明:轮胎气密层配方中采用20份溴化丁基母胶等量替代溴化丁基橡胶和补强剂后,胶料的物理性能变化不大,气密性能保持一致,加工性能满足工艺要求,成品轮胎各项性能达到国家标准要求,每条轮胎可降低成本2.96元。The application of bromobutyl rubber masterbatch in the inner liner compound for truck and bus radial tire was investigated. The results showed that,by using 20 phr bromobutyl rubber masterbatch to replace same amount of BIIR compound which contained reinforcing filler in the inner liner compound, the physical properties and air tightness of the compound changed slightly, and the processing properties met the process requirements. The performance of the finished tire met the requirements of national standard,and the cost of single tire was reduced by 2.96 yuan.

关 键 词：溴化丁基母胶 全钢载重子午线轮胎 气密层 

分 类 号：TQ336.1[化学工程—橡胶工业]