合成纤维

2001, (01) 32-34+39

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纤维素/NMMO/水纺丝溶液组成的表征
STUDY ON THE CHARACTERISTICS OF CELLULOSE/NMMO/ WATER SPINNING SOLUTION

顾广新,沈弋弋,胡学超,章潭莉,邵惠丽
Gu Guangxin Shen Yiyi Hu Xuechao Zhang Tanli Shao Huili (Donghua University 200051)

摘要(Abstract):

简要讨论了纤维素/NMMO/水纺丝溶液中组分的变化导致溶液流变性质的改变,提出利用阿贝折射仪来判断溶液的均一性及定性地判断溶液是否完全溶解,并通过测定溶液折射率分析溶液的组分,以达到控制溶液的质量和确定纺丝工艺参数的目的。
The rheology character of cellulose/NMMO/water solution is briefly discussed. The change of components in solution induces the change of its rheology characteristics. It is suggested that the refractometer can be used to judge the homogeneity of solution and the presence of undissolved cellulose. And according to the refractive index for solution and solvent, the components of the solution can be deduced.

关键词(KeyWords): 纤维素;NMMO;折射率;可纺性

Abstract:

Keywords:

基金项目(Foundation): 上海市曙光计划支持

作者(Author): 顾广新,沈弋弋,胡学超,章潭莉,邵惠丽
Gu Guangxin Shen Yiyi Hu Xuechao Zhang Tanli Shao Huili (Donghua University 200051)

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DOI: 10.16090/j.cnki.hcxw.2001.01.010

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