全钢载重子午线轮胎气密层胶配方改进  

Modification of inner-liner in TBR tire

作　　者：谢慧生[1] 应世洲[1] 刘豫皖[1] 朱海涛[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》2007年第2期91-93,共3页Tire Industry

摘　　要：通过并用NR并加入适量陶土,对全钢载重子午线轮胎气密层胶配方进行改进。结果表明,改进后的气密层胶透气系数有所增大,但能够满足有内胎轮胎气密层的要求;采用改进配方的轮胎耐久性能和高速性能与改进前的轮胎相当;采用改进配方生产轮胎,可减小BIIR用量,大幅度降低生产成本。The BIIR-based formula of inner-liner in TBR tire was modified by blending NR ana adding proper level of clay. The results showed that the permeability of modified inner-liner to air increased somewhat,but still could meet the requirement of inner-liner in tube-tire; the endurance and speed performance of tire with modified formula were similar to those of predecessor; and the consumption of BIIR per tire reduced and the production cost decreased significantly by using the modified formula in the production of TBR tire.

关 键 词：全钢载重子午线轮胎 有内胎轮胎 气密层 BIIR NR 陶土 

分 类 号：U463.341[机械工程—车辆工程] TQ336.1[交通运输工程—载运工具运用工程]