| 丙烯腈/甲基丙烯酸正丁酯/衣康酸三元共聚体系竞聚率的研究 |
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| 引用本文： | 郝文奇 周美华. 丙烯腈/甲基丙烯酸正丁酯/衣康酸三元共聚体系竞聚率的研究[J]. 合成纤维, 2005, 34(1): 6-8,11 |
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| 作者姓名： | 郝文奇 周美华 |
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| 作者单位： | 东华大学,环境科学与工程学院,上海,200051;东华大学,环境科学与工程学院,上海,200051 |
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| 基金项目： | 国家自然科学基金资助项目(50333050)。 |
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| 摘 要： | 根据丙烯腈/甲基丙烯酸正丁酯/衣康酸三元共聚体系特征,利用KT法测定了该体系竞聚率,利用元素分析仪测定了共聚物组成。用KT法拟合实验数据计算竞聚率,得到了以二甲亚砜为溶剂、偶氮二异丁腈为引发剂的丙烯腈/甲基丙烯酸正丁酯/衣康酸三元溶液聚合体系的竞聚率。
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| 关 键 词： | 丙烯腈 甲基丙烯酸正丁酯 衣康酸 二甲亚砜 竞聚率 |
| 文章编号： | 1001-7054(2005)01-0006-03 |
Reactivity Ratios of AN/NBMA/ITA Co-polymerization Systems |
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| HAO Wen-qi,ZHOU Mei-hua. Reactivity Ratios of AN/NBMA/ITA Co-polymerization Systems[J]. Synthetic Fiber in China, 2005, 34(1): 6-8,11 |
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| Authors: | HAO Wen-qi ZHOU Mei-hua |
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| Abstract: | According to the reaction characteristic of AN/NBMA/ITA, the KT method is used to measure the reactivity ratios of co-polymerization system. The co-polymer compositions are determined by Element Analyzer. The reactivity ratios of the co-polymerization system of AN/NBMA/ITA in DMSO solution with AIBN as an initiator are determined, based on KT method, by fitting the calculated curve with the experimental data. |
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| Keywords: | acrylonitrile normal butylmethacrylate itaconic acid DMSO reactivity ratio |
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