| 轻质环氧复合材料的制备与性能研究 |
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| 引用本文： | 苏航,郑水蓉,张檬.轻质环氧复合材料的制备与性能研究[J].粘接,2011(11):69-72. |
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| 作者姓名： | 苏航 郑水蓉 张檬 |
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| 作者单位： | 1. 西北工业大学理学院应用化学系,陕西西安710129;西北工业大学-华东理工大学高速铁路新材料联合研究所,陕西西安710129
2. 西北工业大学理学院应用化学系,陕西西安,710129 |
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| 摘 要： | 制备了一种以空心玻璃微珠为填充材料的轻质环氧复合材料,确定了材料的固化工艺,并对不同型号的空心玻璃微珠进行了筛选.研究了玻璃微珠填充量对材料密度及力学性能的影响.研究发现,复合材料的密度随空心玻璃微珠填充量的加大呈现先降低后略有升高的趋势；拉伸强度和压缩强度均随填充量的增加而减小；拉伸弹性模量和压缩弹性模量随着填充量提...
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| 关 键 词： | 空心玻璃微珠 复合材料 密度 力学性能 |
Preparation and performance of light weight epoxy composite |
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| SU Hang,ZHENG Shui-rong,ZHANG Meng.Preparation and performance of light weight epoxy composite[J].Adhesion in China,2011(11):69-72. |
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| Authors: | SU Hang ZHENG Shui-rong ZHANG Meng |
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| Affiliation: | 1 .Department of Applied Chemistry,School of Science,Northwestern Polytecnical University,Xi＇an,Shanxi 710072,China;2.China United Insitute of Northwestern Polytechnical University and East China University of Science ＆Technology for New Materials Used in High-Speed Railway,Xi＇an,Shanxi 710129,China) |
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| Abstract: | The light weight epoxy composites were prepared by adding hollow microspheres.The curing process and the type of used hollow microspheres were determined.The effects of hollow microspheres on density and mechanical properties were investigated.The results showed that the density of the composites first decreased and then increased slightly with increasing content of hollow microspheres,and the tensile strength and compression strength both decreased with increasing content of hollow microspheres,but the tensile elastic modulus and compression elastic modt, lus first increased and then decreased with increasing content of hollow microspheres. |
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| Keywords: | hollow microsphere conwosite density mechanical property |
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