合成纤维

2001, (01) 21-24

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干湿纺PAN纺丝溶液的制备及其性能研究
STUDY ON THE PREPARATION AND PROPERTIES OF PAN SPINNING SOLUTION IN DRY-WET SPINNING

毛萍君,张国萍,张林,杨明远,刘菲菲
Mao Pingjun Zhang Guoping Zhang lin Yang Mingyuan Liu Feifei ( College of Material Science & Engineering, Donghua University 200051)

摘要(Abstract):

对以硫氰酸钠(NaSCN)水溶液为溶剂,分子量在8-11×10~4适合干湿法纺丝的聚丙烯腈(PAN)纺丝溶液的制备工艺及纺丝溶液的流变性能进行了深入的研究,为纺制高性能PAN基碳纤维原丝提供了实验依据。
The technoiogical conditions of producing polyacrylonitrile spinning solution which molecular weight is between 80,000 and 110,000 are investigated.The properties of spinning solution are discussed.

关键词(KeyWords): NaSCN水溶液;PAN;制备工艺;粘度

Abstract:

Keywords:

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作者(Author): 毛萍君,张国萍,张林,杨明远,刘菲菲
Mao Pingjun Zhang Guoping Zhang lin Yang Mingyuan Liu Feifei ( College of Material Science & Engineering, Donghua University 200051)

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DOI: 10.16090/j.cnki.hcxw.2001.01.006

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