| 胺类固化剂-插层剂体系对粘土在环氧树脂中剥离的影响 |
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| 引用本文： | 方少明,林治峰,周立明,高丽君.胺类固化剂-插层剂体系对粘土在环氧树脂中剥离的影响[J].材料工程,2005(3):30-32,36. |
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| 作者姓名： | 方少明 林治峰 周立明 高丽君 |
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| 作者单位： | 郑州轻工业学院材料与化工学院,郑州,450002;郑州轻工业学院材料与化工学院,郑州,450002;郑州轻工业学院材料与化工学院,郑州,450002;郑州轻工业学院材料与化工学院,郑州,450002 |
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| 摘 要： | 在对胺类固化剂-插层剂体系分析的基础上,选定叔胺类固化剂(BDMA)-Bronsted酸类插层剂(CH3(CH2)11NH3Cl)体系,制得了环氧树脂/粘土纳米复合材料,复合材料的XRD分析表明粘土在环氧树脂中已经剥离.结合有关研究成果,得出以下结论:在其他条件合适的情况下,只要插层剂为Bronsted酸类或者固化剂为叔胺类,就能得到剥离型的环氧树脂/粘土纳米复合材料.
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| 关 键 词： | 环氧树脂 粘土 剥离:固化剂-插层剂 |
| 文章编号： | 1001-4381(2005)03-0030-03 |
Influence of the System of Amine Curing Agent-swelling Agent on the Exfoliation of Clay in Epoxy Resin |
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| FANG Shao-ming,LIN Zhi-feng,ZHOU Li-ming,GAO Li-jun.Influence of the System of Amine Curing Agent-swelling Agent on the Exfoliation of Clay in Epoxy Resin[J].Journal of Materials Engineering,2005(3):30-32,36. |
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| Authors: | FANG Shao-ming LIN Zhi-feng ZHOU Li-ming GAO Li-jun |
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| Abstract: | Based on analyzing the system of amine curing agent-swelling agent, the system of tertiary amine curing agent (BDMA)-Bronsted acid swelling agent has been chosen to prepare epoxy/clay nanocomposite. The XRD analysis of nanocomposite showed that was exfoliated clay gained in epoxy resin. The conclusion has been put forward that if other experimental conditions are right and swelling agent is Bronsted acid or curing agent is tertiary amine, exfoliated epoxy/clay nanocomposite can be gained. |
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| Keywords: | epoxy clay exfoliation curing agent-swelling agent |
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