| 伊利石高吸水性复合材料的制备工艺研究 |
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| 引用本文： | 程争光,沈上越,范力仁,谢皎. 伊利石高吸水性复合材料的制备工艺研究[J]. 化工矿物与加工, 2006, 35(1): 10-12 |
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| 作者姓名： | 程争光 沈上越 范力仁 谢皎 |
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| 作者单位： | 中国地质大学材料科学与化学工程学院,湖北,武汉,430074;中国地质大学材料科学与化学工程学院,湖北,武汉,430074;中国地质大学材料科学与化学工程学院,湖北,武汉,430074;中国地质大学材料科学与化学工程学院,湖北,武汉,430074 |
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| 摘 要： | 用正交法研究了引发剂(过硫酸钾)、交联剂(N,N-亚甲基双丙烯酰胺)、丙烯酸中和度、丙烯酰胺、伊利石等几个影响因素对复合材料的吸水性、抗盐性的影响,优化出最佳工艺条件,并制备出了伊利石高吸水复合材料,其吸自来水倍率达417.2倍,吸盐水(0.9%Nacl溶液)达112.3倍.
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| 关 键 词： | 伊利石 复合材料 高吸水性 抗盐性 |
| 文章编号： | 1008-7524(2006)01-0010-03 |
| 收稿时间： | 2005-08-08 |
| 修稿时间： | 2005-08-08 |
Process of preparing illite high water absorbability composite materials |
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| FAN li-ren, etc.. Process of preparing illite high water absorbability composite materials[J]. Industrial Minerals and Processing, 2006, 35(1): 10-12 |
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| Authors: | FAN li-ren etc. |
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| Abstract: | Effects of factors such as initiator(potassium persulphate),crosslinking agent(N,N-methylene bisacrylamide),the neutralization degree of acrylic acid,acrylamide and illite on water absorbability and salt-resistent properties of composite materials were studied by orthogonal test during the polymerization of acrylic acid.The optimal process conditions were found and high water absorbability composite materials were prepared.The magnification of water absorbing capacity reached 417.2,magnification of brine-absorbing capacity(0.9% sodium chloride solution) reached 112.3. |
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| Keywords: | illite composite materials high water absorbability salt-resistibility |
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