摘要
本文主要从干热收缩率和中空度两大工艺因素入手,分析并总结了影响圆中空纤维质量的主要因素。确定了熔体温度280℃、单丝纤度20.0dtex、风速0.55m/s、风温24℃、泵供量288g/min的最佳工艺条件。
Starting with the two process factors of dry shinkage rate and hollowness,author analyses and summarizes the main factors effecting the quality of round hollow fibers, thereby determines the optimum process condition, which are melt temperature 280℃; monofilarnent denier 20. 0 dtex;speed of air 0. 55m/s; temperature of air 24℃; supply of pump 288g/min.
出处
《合成纤维》
CAS
1997年第1期39-42,共4页
Synthetic Fiber in China
