| 环氧树脂/有机化蒙脱土纳米复合材料的研究 |
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| 引用本文： | 刘攀博,焦剑,黄英,邹亮,吴广力.环氧树脂/有机化蒙脱土纳米复合材料的研究[J].中国胶粘剂,2011,20(11). |
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| 作者姓名： | 刘攀博 焦剑 黄英 邹亮 吴广力 |
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| 作者单位： | 西北工业大学理学院应用化学系,陕西西安,710129 |
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| 摘 要： | 采用插层原位聚合法制备了环氧树脂/有机化蒙脱土(EP/OMMT)纳米复合材料,探讨了OMMT的剥离结构及其对EP/OMMT纳米复合材料热性能和力学性能等影响。结果表明:当w(OMMT)=7%时,EP/OMMT纳米复合材料的热变形温度提高了24～27℃,Tg(玻璃化转变温度)提高了20～30℃,并且其力学性能和耐湿热性能均优于纯EP体系。
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| 关 键 词： | 插层原位聚合 环氧树脂 有机化蒙脱土 纳米复合材料 剥离结构 |
Study on epoxy resin/organic montmorillonite nano-composites |
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| Liu Panbo,Jiao Jian,Huang Ying,Zou Liang,Wu Guangli.Study on epoxy resin/organic montmorillonite nano-composites[J].China Adhesives,2011,20(11). |
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| Authors: | Liu Panbo Jiao Jian Huang Ying Zou Liang Wu Guangli |
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| Affiliation: | Liu Panbo,Jiao Jian,Huang Ying,Zou Liang,Wu Guangli(Department of Applied Chemistry,College of Science,Northwestern Polytechnical University,Xi'an 710129,China) |
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| Abstract: | An EP/OMMT(epoxy resin/organic montmorillonite) nano-composite was prepared by intercalating in situ polymerization.The OMMT's peeling structure and influences of OMMT on thermal properties and mechanics properties of EP/OMMT nano-composite were discussed.The results showed that the heat distortion temperature and Tg(glass transition temperature) of EP/OMMT nano-composite were 24-27 ℃ and 20-30 ℃ respectively more than those of pure EP system,and mechanics properties and damp-hot resistance of EP/OMMT nano-composite were better than those of pure EP system when mass fraction of OMMT was 7%. |
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| Keywords: | intercalating in situ polymerization epoxy resin organic montmorillonite(OMMT) nano-composite peeling structure |
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