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| 采用复合引发体系制备高分子质量阳离子聚丙烯酰胺 | |
| 引用本文： | 王进,陈克复,赵传山,陈夫山.采用复合引发体系制备高分子质量阳离子聚丙烯酰胺[J].中国造纸学报,2003,18(1):80-83. |
| 作者姓名： | 王进 陈克复 赵传山 陈夫山 |
| 作者单位： | 1. 华南工理大学制浆造纸工程国家重点实验室,广州,510641 2. 山东轻工业学院,山东济南,250100 3. 天津科技大学,天津,300222 |
| 摘 要： | 章将复合引发体系用于阳离子聚丙烯酰胺的聚合，以更好地激活丙烯酰胺和阳离子单体分子，促进聚合物分子链的增长，从而提高阳离子聚丙烯酰胺的分子质量，同时探讨了影响聚合反应的因素。实验结果表明，反应时间、引发温度、引发剂用量等都是影响聚合物分子质量的重要因素。 |
| 关 键 词： | 复合引发体系 制备 高分子质量 造纸助剂 阳离子聚丙烯酰胺 |
| 文章编号： | 1000-6842(2003)01-0080-04 |
| 修稿时间： | 2002年3月3日 |
Polymerization of High Molecular Cationic Polyacrylamide by Using Complex Initiation System |
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| Wang Jin , Chen Kefu Zhao Chuanshan Chen Fushan.Polymerization of High Molecular Cationic Polyacrylamide by Using Complex Initiation System[J].Transactions of China Pulp and Paper,2003,18(1):80-83. | |
| Authors: | Wang Jin Chen Kefu Zhao Chuanshan Chen Fushan |
| Affiliation: | Wang Jin 1,* Chen Kefu 1 Zhao Chuanshan 2 Chen Fushan 3 |
| Abstract: | The complex initiation system was used in the polymerization of cationic polyacrylamide, in order to activate both the acrylamide monomer and cationic monomer (DMC), to increase the chain length, and to gain high molecular weight cationic polyacrylamide. The factors which influence the polymerization were discussed. The results showed that the reaction time, initial temperature, the dosage of initiators etc., were the important factors which are related to the molecular weight. |
| Keywords: | cationic polyacrylamide complex initiation system high molecular weight |
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