| 反相悬浮聚合法合成高吸水性树脂的研究 |
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| 引用本文： | 刘迪,支继武.反相悬浮聚合法合成高吸水性树脂的研究[J].内蒙古石油化工,1998,24(4):3-5. |
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| 作者姓名： | 刘迪 支继武 |
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| 作者单位： | 内蒙古工业大学化学工程系 |
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| 摘 要： | 以环己烷为分散介质，聚乙烯醇为主分散剂，十二烷基磺酸钠为助分解剂，Ｎ，Ｎ－亚甲基双丙烯酰胺为交联剂，过硫酸钾为引发剂，采用反相悬浮聚合法合成了丙烯酸－丙烯酸－丙烯酰胺三元共聚交联型高吸水性树脂，产物呈软珠粒状。吸自来水达６５０倍，０．９％的生理盐水达７５倍。
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| 关 键 词： | 反相悬浮聚合法 高吸水性树脂 悬浮聚合 聚合 |
Study on the Synthesis of the High Water Absorbent Resin by Inverse Suspension Polymerization Method |
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| Liu Di,Zhi JiWu.Study on the Synthesis of the High Water Absorbent Resin by Inverse Suspension Polymerization Method[J].Inner Mongulia Petrochemical Industry,1998,24(4):3-5. |
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| Authors: | Liu Di Zhi JiWu |
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| Abstract: | The Water-absorbent copolymer of acrylic acid, acrylic acid sodium salt and acrylamide was synthesized by inverse suspension on, using Cyclohexane as the continuous phase, N,N-Methylene-polymerization method. A redox system was used to initiate the reactibisacrylamide ascrosslinking agent, Polyvinyl alcohol(PVA) as suspension stabilizer and Dodecy Sulphonic acid sodium salt as helping scattering agent. The water-absorbency of the products is about 650g/g and the 0.9% salt water-absorbency is about75g/g. |
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| Keywords: | Inverse Suspension Polymerization Method High Water Absorbent Resin |
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