| 用农作物秸秆制备高吸水性树脂 |
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| 引用本文： | 刘维,王存国,何丽霞,林琳,孙琳.用农作物秸秆制备高吸水性树脂[J].塑料科技,2007,35(5):60-63. |
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| 作者姓名： | 刘维 王存国 何丽霞 林琳 孙琳 |
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| 作者单位： | 青岛科技大学橡塑材料与工程教育部重点实验室,山东,青岛,266042 |
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| 基金项目： | 国家留学回国人员科研启动基金;山东省优秀中青年科学家科研奖励基金 |
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| 摘 要： | 用麦秸秆和玉米秆与丙烯酸接枝共聚制备高吸水性树脂,并测定了其在不同水体系(去离子水、自来水和0.9%NaCl溶液)中的吸水倍率。同时,研究了淀粉含量对吸水性能的影响。结果表明:利用麦秸秆制备的吸水性树脂在不同水体系中的吸水倍率可达70~400。
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| 关 键 词： | 高吸水性树脂 丙烯酸 接枝共聚 农作物秸秆 |
| 修稿时间： | 2006-11-16 |
To Prepare Resin Being Highly Absorbent of Water by Use of Crops Straw |
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| Liu wei,Wang Cunguo,He lixia,Lin Lin,Sun Lin.To Prepare Resin Being Highly Absorbent of Water by Use of Crops Straw[J].Plastics Science and Technology,2007,35(5):60-63. |
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| Authors: | Liu wei Wang Cunguo He lixia Lin Lin Sun Lin |
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| Affiliation: | Key Laboratory of Rubber-plastic Material and Engineering, Ministry of Education, Qingdao University of Science and Technology, Qingdao 266042, China |
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| Abstract: | Resin being highly absorbent of water was prepared by means of graft copolymerizations with wheat-and corn-straw and acrylic resin. The water absorption is tested in different water systematic (including deionized water, tap water and 0.9% Nacl solution). In addition, the effect of the content of starch on water absorption is discussed, the result showed that the absorbent resin prepared by wheat straw can reach 70-400% in different water systems. |
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| Keywords: | High absorbent resin Acrylic resin Graft copolymerization Crops stalk |
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