| 反相悬浮聚合法制备阳离子聚丙烯酰胺 |
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| 引用本文： | 方燕青,朱宏,陈艳,张奎.反相悬浮聚合法制备阳离子聚丙烯酰胺[J].广东化工,2009,36(7):23-25,65. |
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| 作者姓名： | 方燕青 朱宏 陈艳 张奎 |
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| 作者单位： | 华南师范大学,化学与环境学院,广东,广州,510006 |
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| 摘 要： | 用反相悬浮法，以甲基丙烯酰氧乙基三甲基氯化胺（DMC）和丙烯酰胺（AM）为单体，V-50为引发剂，合成了阳离子聚丙烯酰胺（CPAM）。实验结果表明，较佳工艺条件为：分散剡为浓度3，6％的Span60-Span80（1：1），引发剂浓度0.6‰，单体配比AM：DMC为1：1，单体浓度为60％。
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| 关 键 词： | 反相悬浮聚合 丙烯酰胺 甲基丙烯酰氧乙基三甲基氯化胺 阳离子聚丙烯酰胺 |
Synthesis of Cationic Polyacrylamide by Inverse Suspension Polymerization |
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| Fang Yanqing,Zhu Hong,Chen Yan,Zhang Kui.Synthesis of Cationic Polyacrylamide by Inverse Suspension Polymerization[J].Guangdong Chemical Industry,2009,36(7):23-25,65. |
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| Authors: | Fang Yanqing Zhu Hong Chen Yan Zhang Kui |
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| Affiliation: | Fang Yanqing,Zhu Hong,Chen Yan,Zhang Kui (School of Chemistry,South China Normal University,Guangzhou 510006,China ) |
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| Abstract: | An cationic polyacrylamide was synthesized by inversed phase suspension polymerization which using acrylamide and (2-Methacryloyloxyethyl) trimethyl ammonium chloride as comonomer, V-50 as initator. The obtained optimum reaction conditions were as follows, composition of dispersants span60-span80 was1:1, dispersants concentration was 3.6 %, initiators concentration was 0.6 900, ratio of AM to DMC was 1 : 1, monomer concentration in aqueous phase was 60 %. |
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| Keywords: | inverse suspension acrylamide (2-Methaeryloyloxyethyl)trimethyl-ammonium-chloride cationic polyacrylamide |
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