合成纤维

2006, (01) 35-36+44

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直接纺90dtex/144f超细旦涤纶POY工艺研究
Research on Technology of Melt Direct Spinning Super Fine Polyester 90 dtex/144 f POY

王学利,江建明,石禄丹
WANG Xue-li1, JIANG Jian-ming1, SHI Lu-dan2 (1. Donghua University

摘要(Abstract):

采用直接纺工艺路线,对90dtex/144f超细旦涤纶POY的生产工艺进行了研究。选择合适的熔体输送条件、纺丝温度、侧吹风风速、集束位置等,将POY条干CV值控制在1.3%以下,定重率在96%以上。
By melt direct spinning, the technology of 90 dtex/144 f super fine polyester POY was studied. The POY CV uneveness was below 1.3 % and fixed weight above 96 % at the conditions of proper melt transferring, spinning temperature, quench air velocity and collection position .

关键词(KeyWords): 超细纤维;涤纶POY;工艺;质量
super fine fiber, polyester POY, technology, quality

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 王学利,江建明,石禄丹
WANG Xue-li1, JIANG Jian-ming1, SHI Lu-dan2 (1. Donghua University

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