| 纳米改性氢氧化铝(CG-ATH)表面处理工艺对纳米 CG-ATH/PA6复合材料力学性能的影响 |
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| 引用本文： | 段国萍,张鹏远,陈建峰. 纳米改性氢氧化铝(CG-ATH)表面处理工艺对纳米 CG-ATH/PA6复合材料力学性能的影响[J]. 北京化工大学学报(自然科学版), 2005, 32(4): 37-40 |
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| 作者姓名： | 段国萍 张鹏远 陈建峰 |
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| 作者单位： | 北京化工大学教育部超重力工程研究中心,北京,100029;北京化工大学教育部超重力工程研究中心,北京,100029;北京化工大学教育部超重力工程研究中心,北京,100029 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 用偶联剂对纳米改性氢氧化铝（CG-ATH）进行了表面处理，制备出纳米CG-ATH/PA6复合材料。研究了偶联剂用量、偶联剂种类及CG-ATH的改性温度对复合材料力学性能的影响。结果表明：填充表面处理后的CG-ATH，可以大幅提高复合材料的力学性能；填充用A1偶联剂表面处理，偶联剂质量分数为1.0%，改性温度为75～80℃条件下处理的CG-ATH，得到的复合材料的力学性能最好；表面处理明显提高了CG-ATH在PA6中的分散性。
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| 关 键 词： | 表面处理 尼龙6 力学性能 |
| 收稿时间： | 2004-09-24 |
| 修稿时间： | 2004-09-24 |
Effect of surface treatment of nano CG-ATH on mechanical properties of nano CG-ATH/PA6 system |
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| DUAN Guo-ping,ZHANG Peng-yuan,CHEN Jian-feng. Effect of surface treatment of nano CG-ATH on mechanical properties of nano CG-ATH/PA6 system[J]. Journal of Beijing University of Chemical Technology, 2005, 32(4): 37-40 |
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| Authors: | DUAN Guo-ping ZHANG Peng-yuan CHEN Jian-feng |
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| Affiliation: | Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China |
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| Abstract: | In this paper, the effects of the mass of coupling agent, the kinds of coupling agent and the modified temperature on the mechanical properties of nano CG-ATH/PA6 system were studied. By loading the modified nano CG-ATH which was treated by 1% A1 coupling agent at the temperature was 75～80℃, the CG-ATH/PA6 system was obtained with fine mechanical properties. The surface modification improves the dispersivity of nano CG-ATH in PA6 considerably. |
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| Keywords: | surface modified PA6 mechanical properties |
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