| 碳布增强聚芳基乙炔新防热材料 |
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| 引用本文： | 闫联生,庄元其.碳布增强聚芳基乙炔新防热材料[J].玻璃钢/复合材料,1999(5):20-23. |
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| 作者姓名： | 闫联生 庄元其 |
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| 作者单位： | [1]航天工业总公司第四研究院四十三所 [2]华东理工大学材料科学研究所 |
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| 摘 要： | 本文了新型高碳聚芳基乙炔树脂的成碳率及其碳布增强防热材料成型工艺，对复合材料的性能进行了表征。
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| 关 键 词： | 聚芳基乙炔 树脂基体 防热材料 碳布增强塑料 |
| 修稿时间： | 1999年6月18日 |
A NEW ABLATIVE MATERIAL-CARBON CLOTH REINFORCED POLYARYLACETYLERE |
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| Yan Liansheng Yao Dongmei Yan Guishen,Zhuang Yuanqi.A NEW ABLATIVE MATERIAL-CARBON CLOTH REINFORCED POLYARYLACETYLERE[J].Fiber Reinforced Plastics/Composites,1999(5):20-23. |
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| Authors: | Yan Liansheng Yao Dongmei Yan Guishen Zhuang Yuanqi |
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| Affiliation: | Yan Liansheng Yao Dongmei Yan Guishen Zhuang Yuanqi (43rd Institute of the Forth Academy of CASC) (East-China University of Science and Technology) |
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| Abstract: | The char yield of a new ablative resin, polyarylacetylene(PAA) and the formation of the carbon cloth reinforced composites(2D C/PAA) were investigated. The mechanical and ablative properties of the composites were characterized.The results showed that the char yield of PAA resin was higher than that of phenolic resin.The ablative performance of 2D C/PAA composites was so good that the O 2-C 2-H 2 erosion was only 0.004mm/s,whereas the mechanical properties of the composites were poor with a interlaminar shear strength of merely 5.8MPa. |
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| Keywords: | polyarylacetylene (PAA) ablation materials resin matrix shear strength |
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