高收缩异形涤纶短纤维工艺探讨Study on the Process of High-shrinkage Profiled Staple Fiber
刘黎明
LIU Li-ming;
摘要(Abstract)：
探讨影响高收缩并形涤纶短纤维的收缩率及异形度的主要工艺 因素,实验结果表明、影响收缩率的最大因素是拉仲温度及定型温度
This paper discussed that the major technologic factor effectd the degree of profile and the rate of shrinkage of the high-shrinkage profiled staple fiber. The result shown that the key factors are drawing temperature and the setting temperature.
关键词(KeyWords)：
回收聚酯;收缩率;异形度;取向度;拉伸应力
Reclaimed polyester Rate of shrinkage Degree ofanisotwpy Degree of orientation Drawing stress
基金项目(Foundation):
作者(Authors):
刘黎明
LIU Li-ming;
DOI: 10.16090/j.cnki.hcxw.2004.03.012
参考文献(References)：
- 回收聚酯
- 收缩率
- 异形度
- 取向度
- 拉伸应力
Reclaimed polyester Rate of shrinkage Degree ofanisotwpy Degree of orientation Drawing stress