| 羧甲基纤维素与丙烯酸和丙烯酰胺共聚接枝研究 |
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| 引用本文： | 马凤国,宋毅,多英全,廖双泉,谭惠民. 羧甲基纤维素与丙烯酸和丙烯酰胺共聚接枝研究[J]. 高分子材料科学与工程, 2003, 19(1): 81-83,88 |
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| 作者姓名： | 马凤国 宋毅 多英全 廖双泉 谭惠民 |
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| 作者单位： | 北京理工大学化工与材料学院,北京,100081;北京理工大学化工与材料学院,北京,100081;北京理工大学化工与材料学院,北京,100081;北京理工大学化工与材料学院,北京,100081;北京理工大学化工与材料学院,北京,100081 |
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| 摘 要： | 以羧甲基纤维素钠、丙烯酸、丙烯酰胺为原料，通过自由基接聚合制备了高吸水树脂，分别考察了各种制备条件如聚合温度，反应时间，原料浓度，原料配比，引发剂浓度等因素对高吸水树脂吸收能力的影响，确定了最佳制备条件，制备的高吸水树脂吸收蒸馏水高达900倍左右。
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| 关 键 词： | 高吸水树脂 羧甲基纤维素钠 丙烯酸 丙烯酰胺 接枝共聚 |
| 文章编号： | 1000-7555(2003)01-0081-03 |
ACRYLIC ACID AND ACRYLAMIDE GRAFT ON THE SODIUM CARBOXYMETHYLCELLULOSE |
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| MA Feng-guo,SONG Liu-yi,DUO Ying-quan,LIAO Shuang-quan,TAN Hui-min. ACRYLIC ACID AND ACRYLAMIDE GRAFT ON THE SODIUM CARBOXYMETHYLCELLULOSE[J]. Polymer Materials Science & Engineering, 2003, 19(1): 81-83,88 |
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| Authors: | MA Feng-guo SONG Liu-yi DUO Ying-quan LIAO Shuang-quan TAN Hui-min |
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| Abstract: | The novel super absorbent resin was prepared through free radical grafting copolymerization by using the sodium carboxymethylcellulose, acrylic acid, acrylamide. The effect of the preparation conditions of the resin such as the temperature of polymerization, the time of reaction, the concentration of the materials, the ratio of the materials, the concentration of the initiator, etc, to the water absorbent ability of the resin was investigated. The optimal preparation conditions were settled. |
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| Keywords: | super absorbent resin sodium carboxymethylcellulose acrylic acid acrylamide free radical grafting copolymerization |
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