| 蒙脱土(MMT)/PA纳米复合材料的制备与性能研究 |
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| 引用本文： | 郝向阳,刘吉平,冯顺山.蒙脱土(MMT)/PA纳米复合材料的制备与性能研究[J].胶体与聚合物,2001,19(1):28-31. |
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| 作者姓名： | 郝向阳 刘吉平 冯顺山 |
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| 作者单位： | 北京理工大学 |
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| 摘 要： | 用熔融插层法制备 MMT/PA纳米复合材料 ,先合成有机改性蒙脱土 ,再将 PA6和 PA66分别与改性 MMT共混制成纳米复合材料。表征了其结构和力学性能 ,观察了 MMT/PA6和 MMT/PA66纳米复合材料的阻燃特性。发现纳米 MMT也能将 PA66的冲击强度提高近 50 % ,并能提高 PA6的 LOI,与其他阻燃剂起协同效应
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| 关 键 词： | 纳米复合材料 MMT 阻燃 |
| 修稿时间： | 2000年8月27日 |
Preparation and Properites of MMT/Nylon Nanocomposite |
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| Hao Xiangyang,Liu Jiping,Feng Shunshan.Preparation and Properites of MMT/Nylon Nanocomposite[J].Chinese Journal of Colloid and Polymer,2001,19(1):28-31. |
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| Authors: | Hao Xiangyang Liu Jiping Feng Shunshan |
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| Abstract: | The preparation of MMT/PA66 and MMT/PA66 nanocomposites by melt-intercalation process is proposed. The Organically-Modified MMT is synthesized and hybrided with PA6 and PA66. Their structure are characterized, mechanical testing is performed and the fire retardancy of this kind of polymer layered silicate (PLS) nanocomposite is observed. The introduction of MMT leads to about 50% increase in the impact strength of PA66 and enhances the LOI of PA6. There is a kind of synergistic effect betwwen MMT and other fire retardans. |
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| Keywords: | MMT(montmorillonite)nanocomposite melt-interalation fire retardancy |
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