| 合成条件对聚丙烯酸钠相对分子质量的影响 |
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| 引用本文： | 张会宜,孙晓然. 合成条件对聚丙烯酸钠相对分子质量的影响[J]. 河北化工, 2007, 30(6): 13-15 |
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| 作者姓名： | 张会宜 孙晓然 |
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| 作者单位： | 河北理工大学化工与生物技术学院,河北,唐山,063000 |
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| 摘 要： | 探讨了合成条件对聚丙烯酸钠相对分子质量的影响,实验结果表明,引发剂和链转移剂用量的增加、反应温度的提高会降低聚丙烯酸钠的相对分子质量,单体浓度的提高和反应时间的延长,会增加聚丙烯酸钠相对分子质量.
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| 关 键 词： | 聚丙烯酸钠 相对分子质量 合成条件 |
| 文章编号： | 1003-5095（2007）06-0013-03 |
| 修稿时间： | 2007-04-03 |
Influence of Synthesis Conditions to Relative Molecular Weight of Sodium Polyacrylate |
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| ZHANG Hui-yi,SUN Xiao-ran. Influence of Synthesis Conditions to Relative Molecular Weight of Sodium Polyacrylate[J]. Hebei Chemical Engineering and Industry, 2007, 30(6): 13-15 |
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| Authors: | ZHANG Hui-yi SUN Xiao-ran |
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| Affiliation: | College of Chemical Engineering and Biological Technology Hebei Polytechnic University, Tangshan 063000, China |
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| Abstract: | The influence of synthesis conditions to relative molecular weight of Sodium polyacrylate was discussed in this paper , the result show that the relative molecule weight reduced with the amount of initiator and chain transfer increasing and with higher temperature; with the amount of monomer increasing and longer hours , the relative molecule weight increased. |
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| Keywords: | Sodium polyacrylate relative molecular weight synthesis conditions |
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