| RTM成型过程中树脂/纤维界面性能表征及分析 |
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| 引用本文： | 张尧州,唐邦铭,安学锋,丁立民,益小苏. RTM成型过程中树脂/纤维界面性能表征及分析[J]. 材料工程, 2009, 0(Z2) |
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| 作者姓名： | 张尧州 唐邦铭 安学锋 丁立民 益小苏 |
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| 作者单位： | 北京航空材料研究院先进复合材料国防科技重点实验室;空军驻沈飞公司军事代表室; |
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| 基金项目： | 国家自然科学基金(项目编号:10590356); 重点实验室基金(项目编号:9140C4402040703) |
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| 摘 要： | 通过测试树脂的表面张力、碳纤维的表面能以及树脂与纤维动态接触角来分析RTM成型过程中树脂/纤维界面性能,并对比分析了树脂对涂覆溶液定型剂前后的纤维浸润性能的影响。结果显示,随着温度升高,树脂表面张力降低,纤维的表面能升高,使得树脂/纤维的动态接触角变小,利于树脂浸润单丝纤维;树脂对涂覆溶液定型剂后的碳纤维织物浸润较为困难。
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| 关 键 词： | 接触角 浸润 界面性能 树脂传递模塑(RTM) |
Characterization and Analysis of Interfacial Property of the Resin/carbon Fiber in the Resin Transfer Molding Process |
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| ZHANG Yao-zhou,TANG Bang-ming,AN Xue-feng,DING Li-min,YI Xiao-su. Characterization and Analysis of Interfacial Property of the Resin/carbon Fiber in the Resin Transfer Molding Process[J]. Journal of Materials Engineering, 2009, 0(Z2) |
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| Authors: | ZHANG Yao-zhou TANG Bang-ming AN Xue-feng DING Li-min YI Xiao-su |
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| Affiliation: | ZHANG Yao-zhou1,TANG Bang-ming1,AN Xue-feng1,DING Li-min2,YI Xiao-su1(1National Key Laboratory of Advanced Composites,Beijing Institute of Aeronautical Materials,Beijing 100095,China2 Military Affairs Representative Office of Air Force Encamping in Shenyang Aircraft Industry Company,Shenyang 110034,China) |
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| Abstract: | Surface tension of resin,surface energy of carbon fiber and the advancing contact angle of the resin/fiber had been measured,which were used to analyze interfacial property of the resin/carbon fiber in RTM and effect on the wetting about resin/fiber after spreading tackifier solution on the surface of fibers.The results showed that surface tension of resin reduced and surface energy of carbon fiber increased when the temperature rising,which reduced the advancing contact angle and was availed to wetting car... |
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| Keywords: | advancing contact angle wetting interfacial property resin transfer molding(RTM) |
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