摘要
介绍了粗旦丙纶强力丝的生产工艺、着色方法及存在的问题。认为聚丙烯切片的分子量、分子量分布以及纺丝、拉伸工艺的合理调整等是丙纶强力丝生产中的关键。
The production technology, the method of stain and the problems in the productio n are introduced. Some items such as molecule weight of PP chip, distribution of molecule weight and proper adjust to the techniques of drawing are the critical factors.
出处
《合成纤维》
CAS
北大核心
2004年第2期29-30,共2页
Synthetic Fiber in China