东华大学学报（英文版）2001，Vol.18Issue(4)：27-30,4.
Effects of Process Technology on Structure and Properties of HMLS Fibers
Effects of Process Technology on Structure and Properties of HMLS Fibers
王学利 1王彪 1王华平 1张玉梅 1胡学超1
作者信息
- 1. College of Materials Science and Engineering, Dong Hua University, Shanghai, 200051
- 折叠
摘要
Abstract
High modulus low shrinkage (HMLS) fibers have been prepared by using higher viscosity PET chips. The effects of the process conditions on their structure and properties have been studied by various testing techniques. The results show that the suitable spinning speed for preparing of HMLS fibers is 2 000 ～ 2 800 m/min. With the increase of the spinning speed, the density, crystallinity, and birefringence of the initial fibers increase obviously, but the shrinkage ratio decreases rapidly. The effects of process technology on properties of the HMLS fibers have also been discussed.关键词
HMLS/PET fiber/structure/spinning processKey words
HMLS/PET fiber/structure/spinning process分类
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王学利,王彪,王华平,张玉梅,胡学超..Effects of Process Technology on Structure and Properties of HMLS Fibers[J].东华大学学报（英文版）,2001,18(4):27-30,4.
