轮胎用芳纶帘线的性能研究  

Study on properties of aromatic polyamide cord

作　　者：王同英[1] 陈振宝[1] 张清水[1] 

机构地区：[1]北京橡胶工业研究设计院,北京100039

出　　处：《轮胎工业》2002年第8期476-480,共5页Tire Industry

摘　　要：研究了芳纶帘线的物化性能、动态力学性能及芳纶带束层 (缓冲层 )轮胎性能。试验表明 ,芳纶帘线具有高断裂强度、高模量、低断裂伸长率及独特的耐切割性能 ;其动态模量高、弹性好、滞后损失率小 ,耐疲劳性能较差 ;芳纶子午线轮胎高速性能好、质量小。The physico chemical properties and dynamic mechanical properties of aromatic polyamide cord and the performance of tire with aromatic polyamide belt were investigated.The test results showed that the aromatic polyamide cord featured high rupture strength,elasticity and modulus (especially dynamic modulus),low elongation at break and hysteresis,good cut resistance,but poor fatigue resistance;and aromatic polyamide radial tire possessed good high speed performance,reduced weight and low rolling resistance.

关 键 词：轮胎 芳纶帘线 研究 物理性能 动态力学性能 

分 类 号：TQ330.3[化学工程—橡胶工业]