| 淀粉接枝丙烯酸和丙烯酰胺共聚型高吸水性树脂的制备 |
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| 引用本文： | 张丽颖,任海林.淀粉接枝丙烯酸和丙烯酰胺共聚型高吸水性树脂的制备[J].辽宁化工,2009,38(10):711-714. |
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| 作者姓名： | 张丽颖 任海林 |
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| 作者单位： | 中国化工黑化集团股份有限公司焦化分厂,黑龙江齐齐哈尔161041 |
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| 摘 要： | 采用淀粉接枝丙烯酸（AA）和丙烯酰胺（AM）单体,以N,N＇-亚甲基双丙烯酰胺为交联剂,以氧化还原体系（（NH4）2S2O8-Na2SO3）为引发剂,采用水溶液聚合法制备具有耐盐型高吸水性树脂,分析了制备条件对耐盐型高吸水性树脂性能的影响,确定较合理的制备工艺。
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| 关 键 词： | 接枝聚合 丙烯酸 丙烯酰胺 高吸水性树脂 |
Preparation of Super Absorbent Resin by Graft Copolymerization of Starch,Acrylic Acid and Acrylamide |
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| ZHANG Li-ying,REN Hai-lin.Preparation of Super Absorbent Resin by Graft Copolymerization of Starch,Acrylic Acid and Acrylamide[J].Liaoning Chemical Industry,2009,38(10):711-714. |
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| Authors: | ZHANG Li-ying REN Hai-lin |
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| Affiliation: | ( Coke - Oven Plant of Hei Longjiang Chemical Industry Group Limited Company of Chinese Chemical Industry Group Limited Company, Qiqihar 161041, China) |
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| Abstract: | Using N, N＇- methylence - bis - acrylamide as crose - linking agent , the redox system of ammonium persulfate and sodium sulfate as initiator, through graft copolymerization of starch with acrylic acid and acrylamide, salt -resisting super absorbent resin was prepared by aqueous solution polymerization. Effect of preparation conditions on the performance of salt - resisting super absorbent resin was analyzed . the appropriate producing conditions were determined. |
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| Keywords: | Starch Graft polymerization Acrylic acid Acrylamide Super absorption resin |
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