摘要
探讨了PET/PA6星型复合纤维纺丝工艺,分析了两组分复合比、纺丝温度、拉伸比、拉伸温度等条件对复合纤维的生产过程及产品品质的影响,认为选择PET/PA6复合比为80/20,纺丝温度为280-290℃,拉伸温度为85-95℃,定型温度为195-205℃,纺丝较顺利,产品品质较好。
The spinning process of PET/PA6 star-shaped composite fiber was discussed.The influence of two components compound ratio,spinning temperature,drawing ratio,drawing temperature on the production process and product quality of composite fiber were analysed.It is pointed out that when the compound ratio of PET/PA6 is 80/20,the spinning temperature is 280~290 ℃,the drawing temperature is 85~95 ℃,the setting temperature is 195~205 ℃,the spinning runs smooth,the product is superior in quality.
出处
《聚酯工业》
CAS
2010年第5期44-46,共3页
Polyester Industry
