| 膨润土-SAR复合材料的研究 |
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| 引用本文： | 周正刚,李芮丽,张世超,赵振兴,韩桂华.膨润土-SAR复合材料的研究[J].高分子材料科学与工程,2002,18(4):151-153,157. |
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| 作者姓名： | 周正刚 李芮丽 张世超 赵振兴 韩桂华 |
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| 作者单位： | 1. 北京航空航天大学材料科学与工程学院,北京,100083
2. 中国石油天然气股份有限公司石油勘探开发科学研究院油化所,北京,100083 |
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| 摘 要： | 采用水溶液聚合法制备膨润土－丙烯酰胺－co-丙烯酸共聚型吸水复合材料，研究了引发剂用量，交联剂用量，单体配比，及膨润土加入量对吸水剂的吸水性能的影响。发现该吸水复合材料具有较好的保水性，耐热性和经济性，可以应用于对吸水倍数要求不太高，而要求肿水凝胶具有一定强度和耐热性的场合，如油田三次采油调剖堵水，农林方面等。
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| 关 键 词： | 膨润土－SAR复合材料 研究 水溶液聚合 丙烯酰胺－co－丙烯酸 共聚 高吸水性材料 |
| 文章编号： | 1000-7555(2002)04-0151-03 |
STUDY ON THE COMPOSITE OF BENTONITE-SAR |
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| ZHOU Zheng gang ,LI Rui li ,ZHANG Shi chao ,ZHAO Zhen xing ,HAN Gui hua.STUDY ON THE COMPOSITE OF BENTONITE-SAR[J].Polymer Materials Science & Engineering,2002,18(4):151-153,157. |
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| Authors: | ZHOU Zheng gang LI Rui li ZHANG Shi chao ZHAO Zhen xing HAN Gui hua |
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| Affiliation: | ZHOU Zheng gang 2,LI Rui li 1,ZHANG Shi chao 2,ZHAO Zhen xing 1,HAN Gui hua 1 |
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| Abstract: | The effecting factor on the water absorpting properties of the bentonite SAR has been studied, which is made of acrylamide and acrylic acid by solution copolymerization with a large amount of bentonite. It is found that the composite of bentonite SAR has good water retention and heat resistance properties and can be used in oil field and agriculture and the like, which has require for the cost of the superabsorptive materials. |
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| Keywords: | solution polymerization acrylic acid co acrylamide super absorptive materials composite |
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