合成纤维

2004, (03) 28-29+4

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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

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 刘黎明
LIU Li-ming

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DOI: 10.16090/j.cnki.hcxw.2004.03.012

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