| 两种复合材料层间脱粘问题的研究 |
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| 引用本文： | 王君%吕慧%王光辉.两种复合材料层间脱粘问题的研究[J].宇航材料工艺,2001,31(1):32-36. |
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| 作者姓名： | 王君%吕慧%王光辉 |
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| 作者单位： | 上海复合材料科技有限公司 |
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| 摘 要： | 高硅氧玻璃纤维布／酚醛树脂缠绕成型复合材料和碳纤维／酚醛树脂模压成型复合材料复合时，两者层间常出现严重脱粘。本文通过实验分析发现，导致两种复合材料层间脱粘的主要原因为高硅氧玻璃纤维布／酚醛树脂缠乌云 固化成型时的残余应力及中间层的影响。通过低固化温度、减慢升高速率，减少富树脂层厚度等措施有效地解决了层间脱粘问题。
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| 关 键 词： | 高硅氧玻璃纤维布／酚醛树脂 碳纤维／酚醛树脂 残余应力 复合材料 粘接 层间脱粘 |
A Study on Interlaminar Crack Between Two Different Composite Materials |
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| Wang Jun,Lü Hui,Wang Guanghui.A Study on Interlaminar Crack Between Two Different Composite Materials[J].Aerospace Materials & Technology,2001,31(1):32-36. |
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| Authors: | Wang Jun Lü Hui Wang Guanghui |
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| Abstract: | In this paper, the reason for interlaminar crack between carbon fiber reinforced phenolic resin and high silica reinforced phenolic resin materials is discussed.Results of experiments show that residual stress and influence of buffer layer are the main factors resulting in this problem. By taking measures such as decreasing curing temperature, slowing down heating rate and reducing thickness of the buffer layer etc., the problem of interlaminar decementation can be resolved successfully. |
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| Keywords: | High silica reinforced phenolies Carbon fiber reinforced phenolics Decementation Residual stress |
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