| 纳米SiOx/环氧树脂复合材料性能研究 |
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| 引用本文： | 闫春绵,张忠厚,白宝丰,李诚,赵德强.纳米SiOx/环氧树脂复合材料性能研究[J].现代塑料加工应用,2005,17(4):24-26. |
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| 作者姓名： | 闫春绵 张忠厚 白宝丰 李诚 赵德强 |
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| 作者单位： | 郑州轻工业学院材料与化学工程学院,450002 |
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| 摘 要： | 以纳米SiOx为改性材料，采用浇铸工艺制备了纳米SiOx／环氧树脂复合材料。探讨了纳米复合材料的分散工艺方法以及不同的纳米SiOx含量对复合材料力学性能和耐热性能的影响。结果表明，当纳米材料质量分数为1％时，复合材料的分散效果好，拉伸强度和断裂伸长率提高到3倍，无缺口冲击强度达11．6kJ/m^2，洛氏硬度和耐热性能也有提高。
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| 关 键 词： | 纳米SiOx/环氧树脂复合材料 浇铸工艺 制备方法 分散工艺 力学性能 耐热性能 质量分数 |
| 收稿时间： | 2004-12-22 |
| 修稿时间： | 2005-03-30 |
PROPERTIES OF NANO SiOx/EPOXY RESIN COMPOSITES |
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| Yan Chunmian,Zhang Zhonghou,Bai Baofeng,Li Cheng,Zhao Deqiang.PROPERTIES OF NANO SiOx/EPOXY RESIN COMPOSITES[J].Modern Plastics Processing and Applications,2005,17(4):24-26. |
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| Authors: | Yan Chunmian Zhang Zhonghou Bai Baofeng Li Cheng Zhao Deqiang |
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| Abstract: | Nano-SiOx/ epoxy resin composites were prepared by using nano-SiOx as modification agent and flow casting technology. Dispersion technism was disscussed. Effects of nano-SiOx content on the mechanical properties and heat resistance porperties of the nano composites were studied. Experiment results show that when the content of nano SiOx is 1%, nano-SiOx is well dispersed in composites, the tensile strength and breaking elongation of composipes increase three-fold, non-notch impact strength composipes reaches 11. 6 kJ/m^2, and rockwell hardness number and heat resistance are improved. |
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| Keywords: | epoxy resin nano-silicone oxide mechanical properties composites impact strength heat resistance properties |
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