| 聚丙烯酸/蒙脱土高吸水性复合材料的制备及其性能 |
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| 引用本文： | 杨瑞成,穆元春,郧栋. 聚丙烯酸/蒙脱土高吸水性复合材料的制备及其性能[J]. 兰州理工大学学报, 2007, 33(6): 23-26 |
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| 作者姓名： | 杨瑞成 穆元春 郧栋 |
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| 作者单位： | 兰州理工大学,甘肃省有色金属新材料省部共建国家重点实验室,甘肃,兰州,730050;兰州理工大学,有色金属合金省部共建教育部重点实验室,甘肃,兰州,730050;兰州理工大学,甘肃省有色金属新材料省部共建国家重点实验室,甘肃,兰州,730050 |
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| 摘 要： | 利用高温快速反应法制备聚丙烯酸/蒙脱土高吸水性复合材料,研究反应温度及蒙脱土质量分数对聚丙烯酸/蒙脱土高吸水性复合材料吸水率的影响,所得复合材料吸水率为511 mL/g.并对其保水性能研究.结果表明,聚丙烯酸/蒙脱土高吸水性复合材料在高温条件下具有优异的保水性能.
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| 关 键 词： | 聚丙烯酸 蒙脱土 吸水材料 保水材料 |
| 文章编号： | 1673-5196（2007）06-0023-04 |
| 收稿时间： | 2007-03-20 |
| 修稿时间： | 2007-03-20 |
Preparation of polyacrylic acid/montmorillonite superabsorbent composites and their properties |
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| YANG Rui-cheng,MU Yuan-chun,YUN Dong. Preparation of polyacrylic acid/montmorillonite superabsorbent composites and their properties[J]. Journal of Lanzhou University of Technology, 2007, 33(6): 23-26 |
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| Authors: | YANG Rui-cheng MU Yuan-chun YUN Dong |
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| Abstract: | By using high-temperature rapid reaction method,the superabsorbent composite was synthesized.The influence of reaction conditions,such as the temperature and mass fraction of montmorillonite on waterabsorbing capacity of the tested superabsorbent composite was investigated.The water-absorbing capacity of the composite obtained was 511 mL/g.Its water-holding capacity was also investigated and the result showed that its water-holding capacity was excellent at high temperature. |
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| Keywords: | polyacrylic acid montmorillonite superabsorbent composites water-absorbing composite |
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