高模低缩型聚酯帘线特性研究  

Study on Characteristics of HMLS Polyester Cord

作　　者：陈振宝[1] 王同英[1] 高称意[1] 许霞珍[1] 

机构地区：[1]化工部北京橡胶工业研究设计院

出　　处：《橡胶工业》1995年第5期259-264,共6页China Rubber Industry

摘　　要：对高模低缩型聚酯帘线进行特性研究，结果表明．高模低缩型聚酯帘线与标准型聚酯帘线相比，模量高、热收缩率低、滞后损失率小、动态模量高、结晶度稍高、晶粒尺寸较大，但疲劳性能稍差。高模低缩型聚酯帘线是一种理想的子午线轮胎骨架材料。A study on characteristics of HMLS polyester cord has been made. The result indicates that the HMLS polyester cord shows higher modulus,lower thermal shrinkage and hysterisis, higher dynamic modulus,a little higher crystallinity,larger crystallite dimension, but poorer fatigue resistance when compared with the standard polyester cord. HMLS polyester cord is a desired reinforcing material of radial tire.

关 键 词：聚酯 高模低缩型 帘子线 橡胶 轮胎 

分 类 号：TQ330.389[化学工程—橡胶工业] TQ336.1