不同染色工艺对PBT纤维卷曲性能的影响研究

Study about the Effect of Different Dyeing on the Crimp Properties of PBT Fiber

PBT纤维对外加的温度影响非常敏感 ,文中采用正交试验法 ,就染色温度和保温时间两个因素 ,对不同加工方式的PBT纤维卷曲性能的影响作了探讨 ,并优选出推荐方案。

The PBT fiber is very sensitive to external temperature. In the paper, it is investigated the effect of different processes on the crimp properties of PBT fiber in view of the dyeing temperature and the heat retaining time by the method of orthogonal experiment, then optimized the recommendable plan.