| 环氧树脂/PBO纤维复合材料性能研究 |
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| 引用本文： | 陈艳,郑志才,魏化震,王兆增,葛林海,安运成.环氧树脂/PBO纤维复合材料性能研究[J].工程塑料应用,2006,34(1):23-25. |
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| 作者姓名： | 陈艳 郑志才 魏化震 王兆增 葛林海 安运成 |
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| 作者单位： | 中国兵器工业集团第五三研究所,济南,250031;中国兵器工业集团第五三研究所,济南,250031;中国兵器工业集团第五三研究所,济南,250031;中国兵器工业集团第五三研究所,济南,250031;中国兵器工业集团第五三研究所,济南,250031;中国兵器工业集团第五三研究所,济南,250031 |
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| 摘 要： | 对环氧树脂(EP)/聚对苯撑苯并二恶唑(PBO)纤维复合材料的性能进行初步研究。结果表明,用浓度70%的甲基磺酸(MSA)溶液对PBO纤维表面进行处理,可改善PBO纤维与EP基体的粘结强度,但同时使PBO纤维的拉伸性能降低;对PBO纤维处理2h后,以胺类固化剂固化的EP/PBO纤维复合材料的层间剪切强度比处理前提高41%,以酸酐固化剂固化的EP/PBO纤维复合材料的层间剪切强度比处理前提高48%;前者的层间剪切强度大于后者。
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| 关 键 词： | 环氧树脂 PBO纤维 复合材料 力学性能 表面处理 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005年11月18 |
STUDY ON PROPERTIES OF EPOXY RESIN/PBO FIBER COMPOSITE |
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| Chen Yan,Zheng Zhicai,Wei Huazhen,Wang Zhaozeng,Ge Linhai,An Yuncheng.STUDY ON PROPERTIES OF EPOXY RESIN/PBO FIBER COMPOSITE[J].Engineering Plastics Application,2006,34(1):23-25. |
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| Authors: | Chen Yan Zheng Zhicai Wei Huazhen Wang Zhaozeng Ge Linhai An Yuncheng |
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| Affiliation: | CNGC Institute 53, Jinan 250031, China |
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| Abstract: | The properties of epoxy resin (EP)/ PBO fiber composite are studied preliminarily. The results show that the adhesive strength between PBO fiber and EP matrix can be improved by treating PBO fiber with 70% concentration of MSA solution, while the tensile properites of PBO fiber are decreased simultaneously. The interlaminal shear strength of composite using EP cured by amine increased by 41%, the strength of composite using EP cured by anhydride increases by 48% after PBO fiber is treated for two hours. The interlaminal shear strength of composite using EP cured by amine is superior to that of composite using EP cured by anhydride. |
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| Keywords: | epoxy resin PBO fiber composite mechanical property surface treatment |
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