摘要
通过对生产超细纤维的几个重要工艺参数的分析及试制,找出了熔体直纺高速生产超细POY 35D/144F的最佳工艺组合,指出了生产超细纤维需重点关注喷丝板的孔径、无风区的高度、以及车速、油架高度等几个最为关键的技术点。
Through the analysis and trial-production of several important technological parameters for the production of ultra-fine fibers,the optimum technological combination for high-speed production of ultra-fine POY 35D/144F by melt direct spinning was found out,and it was pointed out that the production of ultra-fine fibers should focus on several key technologies,such as the aperture of spinneret,the height of windless zone,the speed of vehicle and the height of oil rack.Operational point.
作者
王涛
WANG Tao(Taicang Yifeng Chemical Fiber Co.Ltd.,Suzhou 215421,China)
出处
《聚酯工业》
CAS
2019年第5期34-36,共3页
Polyester Industry
关键词
涤纶超细纤维
剪切速率
无风区
集束位置、车速
polyester superfine fiber
shear rate
windless zone
cluster position
vehicle speed
