|本期目录/Table of Contents|

[1]王金昌,陈文兴,吕汪洋,等.含氟聚酰亚胺纺丝溶液的流变性研究[J].浙江理工大学学报,2011,28(04):501-504.
 WANG Jin chang,CHEN Wen xing,LV Wang yang,et al. Study on the Rheological Properties of Fluorinated Polyimide Spinning Solution[J].Journal of Zhejiang Sci-Tech University,2011,28(04):501-504.
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含氟聚酰亚胺纺丝溶液的流变性研究()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第28卷
期数:
2011年04期
页码:
501-504
栏目:
(自科)纺织与服装工程
出版日期:
2011-08-31

文章信息/Info

Title:
 Study on the Rheological Properties of Fluorinated Polyimide Spinning Solution
文章编号:
16733851 (2011) 04050104
作者:
 王金昌 陈文兴 吕汪洋 姚玉元
 浙江理工大学先进纺织材料与制备技术教育部重点实验室, 杭州 310018
Author(s):
 WANG Jinchang CHEN Wenxing LV Wangyang YAO Yuyuan
 The Key Laboratory of Advanced Textile Materials and Manufacturing Technology(Zhejiang SciTech University), Ministry of Education, Hangzhou 310018, China
关键词:
 聚酰亚胺 纺丝溶液 流变性 剪切变稀
分类号:
TS102.5
文献标志码:
A
摘要:
    由2,2′双(3,4二羧酸)六氟丙烷二酐和2,2′双[4(4氨基苯氧基苯)]六氟丙烷在N甲基吡咯烷酮中,通过溶液高温一步法制得聚酰亚胺纺丝溶液,并利用旋转流变仪对聚酰亚胺纺丝溶液的流变性进行研究。结果表明:聚酰亚胺纺丝溶液属剪切变稀的假塑性流体,表观粘度随温度的升高而减小,随浓度的升高而增大;温度升高和浓度降低时非牛顿指数增大,结构粘度指数减小;粘流活化能随纺丝溶液浓度的升高而增加。

参考文献/References:

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备注/Memo

备注/Memo:
 收稿日期: 2010-09-07
基金项目: 国家科技支撑计划项目(2007BAE28B01,2007BAE28B02);教育部“长江学者和创新团队发展计划”创新团队资助项目(IRT0654)
作者简介: 王金昌(1982-),男,河南周口人,硕士研究生,主要从事高性能纤维的研究。
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