| 环氧/氢氧化铝复合材料性能研究 |
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| 引用本文： | 孔娇月,陈立新,蔡聿锋. 环氧/氢氧化铝复合材料性能研究[J]. 热固性树脂, 2011, 0(4): 42-45 |
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| 作者姓名： | 孔娇月 陈立新 蔡聿锋 |
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| 作者单位： | 西北工业大学理学院应用化学系; |
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| 基金项目： | 西北工业大学研究生创业种子基金资助(Z2010077) |
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| 摘 要： | 采用水解的KH-560处理微米级Al(OH)3粉末,改善其与树脂基体的表面相容性。通过FTIR对处理后的Al(OH)3进行了表征。优化了偶联剂水解条件及用量,并对不同Al(OH)3填充量的环氧/氢氧化铝复合材料分别采用热常数分析仪及电子万能试验机测试了其热导率和力学性能。结果表明,最佳水解条件为8%的KH-560在pH=4.5溶液中室温水解40 min。当KH-560的质量分数为Al(OH)3的10%左右时,效果最优。材料的热导率随着Al(OH)3填充量的增加而增高。填充量为6%时,力学性能达到最优。
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| 关 键 词： | 环氧树脂 氢氧化铝 硅烷偶联剂 复合材料 导热性能 |
Research on properties of epoxy resin/Al(OH)_3 composite |
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| KONG Jiao-yue,CHEN Li-xin,CAI Yu-feng. Research on properties of epoxy resin/Al(OH)_3 composite[J]. Thermosetting Resin, 2011, 0(4): 42-45 |
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| Authors: | KONG Jiao-yue CHEN Li-xin CAI Yu-feng |
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| Affiliation: | KONG Jiao-yue,CHEN Li-xin*,CAI Yu-feng(Department of Applied Chemistry,School of Science,Northwestern Polytechnical University,Xi'an 710129,China) |
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| Abstract: | The micron Al(OH)3 was treated with hydrolysis KH-560 to improve the surface compatibility with epoxy resin.The structure of Al(OH)3 after treatment was characterized by FTIR.The hydrolysis condition and the amount of coupling agent were optimized.The thermal conductivities and mechanical properties of the epoxy composites filled with different Al(OH)3 contents were investigated by thermal constant analyzer and electronic universal testing machine.The results showed that the optimal hydrolysis conditions we... |
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| Keywords: | epoxy resin aluminum hydroxide silane coupling agent composite thermal conductivity |
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