| 环境矿物材料对吸水树脂性能的影响 |
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| 引用本文： | 赵瑞华,商平,赵鹏.环境矿物材料对吸水树脂性能的影响[J].非金属矿,2009,32(3). |
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| 作者姓名： | 赵瑞华 商平 赵鹏 |
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| 作者单位： | 天津科技大学海洋科学与工程学院,天津,300457 |
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| 基金项目： | 天津市科技支撑计划重点项目 |
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| 摘 要： | 利用三种环境矿物材料(杭锦土,膨润土,硅藻土)合成了吸水树脂,测定了各类吸水树脂的凝胶强度、老化率、吸水倍数和失水速率等性能,并通过矿物粒径分析和三种树脂SEM分析得出:与未添加矿物的树脂相比,三种分别添加了10%的膨润土、杭锦土和硅藻土的吸水树脂具有较高的吸水倍数和较低的失水速率,且与膨润土和硅藻土相比杭锦土合成的吸水树脂具有更大的凝胶强度、更低的老化率、更高的吸水倍数.
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| 关 键 词： | 杭锦土 膨润土 硅藻土 吸水树脂 |
In? uence of Environmental Mineral Material on Performance of Water Absorbent Resin |
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| Zhao Ruihua,Shang Ping,Zhao Peng.In? uence of Environmental Mineral Material on Performance of Water Absorbent Resin[J].Non-metallic Mines,2009,32(3). |
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| Authors: | Zhao Ruihua Shang Ping Zhao Peng |
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| Affiliation: | College of Marine Science and Engineering;Tianjin University of Science & Technology;Tianjin 300457 |
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| Abstract: | Water absorbent resins were synthesized by three environmental mineral materials(Hangjin clay,bentonite,diatomite).Gel strength,aging rate,water absorption and water loss rate of water absorbent resins were determined.In addition,diameters of three mineral materials and SEM of three resins were analyzed.The result indicated that three water absorbent resins containing 10% bentonite,Hangjin clay and diatomite had higher water absorption and lower water loss rate compared with water absorbent resin synthesize... |
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| Keywords: | Hangjin clay bentonite diatomite water absorbent resin |
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