| 二维炭/炭复合材料中纤维-树脂体系的研究 |
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| 引用本文： | 李崇俊,苏红,郑金煌.二维炭/炭复合材料中纤维-树脂体系的研究[J].固体火箭技术,2000,23(1):58-61. |
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| 作者姓名： | 李崇俊 苏红 郑金煌 |
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| 作者单位： | 中国航天科技集团公司四院四十三所,西安,710025 |
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| 摘 要： | 对三种炭纤维和三种酚醛树脂进行了六各二维层合炭／炭复合材料研制，测试了层同剪切强度和拉伸强度，ＴＣＦ／ＦＥ体系，ＲＣＦ／ＲＰＨ体系所制备的二维Ｃ／Ｃ具有较高的层间剪切强度和拉伸强度，层间强度在１６ＭＰＡ以上，结果表明，二维炭／炭中纤维－树脂体系存在一个最佳配合问题；纤维不约而同的官能团比表面度在界面连接上起重要的作用，树脂的选择还要结合其结构表进行。
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| 关 键 词： | 材料性能 层间剪切强度 炭炭复合材料 纤维树脂 |
The System of Fiber and Resin Precursor in 2-D Carbon/Carbon |
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| LI Chong-jun,SU Hong,ZHENG Jin-huang.The System of Fiber and Resin Precursor in 2-D Carbon/Carbon[J].Journal of Solid Rocket Technology,2000,23(1):58-61. |
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| Authors: | LI Chong-jun SU Hong ZHENG Jin-huang |
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| Abstract: | Six kinds of two dimensional laminated C/C composites were fabricated with 3 groups of carbon fibers and 3 groups of phenolic resins,their interlaminar shear strength(ILSS) and tensile strength were tested.Two dimensional C/C composites from TCF/FB and RCF/RPh behave higher ILSS and tensile strength.The ILSS is above 16MPa.There exists a optimum matching between fibers and resins.Functional groups on fiber surface other than fiber surface roughness play a more important role in interface bonding.Resin structure is another principle of choice for 2D C/C. |
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| Keywords: | carbon/carbon composite material property interlaminar shear strength |
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