共聚改性尼龙6的弹性和结晶性能的研究  

Study on the Elasticity and Crystallization Properties of Poly(ether amide)-modified PA6

作　　者：刘东辉[1] 司小娟[1] 曹玲玲[1] 王依民[2] 

机构地区：[1]东华大学材料科学与工程学院,上海201620 [2]纤维材料改性国家重点实验室,上海201620

出　　处：《材料工程》2008年第10期275-277,共3页Journal of Materials Engineering

基　　金：上海市重点学科资助;项目(B603)

摘　　要：用聚醚酰胺对尼龙6进行了聚合改性。研究了改性尼龙的的聚合方法、纺丝方法以及弹性和结晶性能。结果表明,随着聚醚酰胺含量的增加,尼龙6的弹性和回弹性有很大提高,结晶温度也逐渐降低。With the method of block polymerization with polyether amide,we got the poly（ether amide）-modified PA6 fiber. The polymerization, spinning and elasticity, crystallization properties of modified PA6 were investigated. It is found that with increase of polyether amide volume, the modified PA6 exhibits better elasticity and resiliency, and also the increase of crystallization temperature.

关 键 词：共聚改性尼龙6 弹性 结晶性能 

分 类 号：TQ342.6[化学工程—化纤工业]