刘先正,吴斌斌
LIU Xian-zheng, WU Bin-bin(Polyester Department

• 1:天津石化公司聚酯部
• 2:天津石化公司聚酯部 天津300271
• 3:天津300271

摘要(Abstract)：

通过对现有纺丝设备的局部改造和工艺优化,使原生产中粗旦丝的设备能够生产细旦丝,产品的主要物理指标(如强伸度、条干不匀率等)达优等水平。
Fine denier POY with good quality can be produced by partially modifying on existing machine and optimizing process and its product quality is good.

关键词(KeyWords)： POY;细旦丝;改造
POY, fine denier, modification

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 刘先正,吴斌斌
LIU Xian-zheng, WU Bin-bin(Polyester Department

参考文献(References)：

• [1]李允成,许心华.涤纶长丝生产(第二版)[M].北京:中国纺织出版社,1995.
• [2]董纪震,赵耀明等.合成纤维工艺学[M(]下册,第二版).北京:中国纺织出版社,1994.