| 新型双马来酰亚胺树脂的合成及其碳纤维复合材料性能的研究 |
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| 引用本文： | 许延军,魏月贞,杨为奉.新型双马来酰亚胺树脂的合成及其碳纤维复合材料性能的研究[J].齐齐哈尔大学学报(自然科学版),1991(1). |
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| 作者姓名： | 许延军 魏月贞 杨为奉 |
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| 作者单位： | 齐齐哈尔轻工学院
(许延军)，哈尔滨工业大学
(魏月贞)，哈尔滨工业大学(杨为奉) |
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| 摘 要： | 本文介绍了以N,N＇—亚甲基二对亚苯基双马来酰亚胺(BMI)与活泼亚甲基化合物——丙二腈、乙酰丙酮、乙酰乙酸乙酯和丙二酸二乙酯进行Michacl加成反应制成一类新型双马来酰亚胺树脂BMI—1～4。用于碳纤维复合材料的树脂是在BMI:活泼亚甲基化合物=1:0.7摩尔比下合成的,这种树脂的碳纤维复合材料具有较好的加工性、力学性能和热性能。
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Study on the Synthesis of New bismaleimide resins and their Properties for Carbon Fibre Composites |
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| Xu Yanjan Wei Yuezhen Yang weifang.Study on the Synthesis of New bismaleimide resins and their Properties for Carbon Fibre Composites[J].Journal of Qiqihar University(Natural Science Edition),1991(1). |
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| Authors: | Xu Yanjan Wei Yuezhen Yang weifang |
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| Institution: | Xu Yanjan Wei Yuezhen Yang weifang
(Qipihar Institute of Light Industry) (Harbin Institute of Technology) |
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| Abstract: | In this paper, a series of new Bismaleimide matrix resin BMI-1-4 was synthesized by Michael addition of N.N'-( methylene di-p-phenyl ) -bismaleimide ( BMI ) to activated methylene compoundrs-malonontrile, acetylacetone , ethylacetoacetate and diethyl-malonate respectively .The resin for carbon fibro conpo;i te; was sythesized by BMI with the activated methylene compounds in a molar ratio of 1 : 0.7.The BMI-1 -4cabon fibre composites have excellent prccessability, physical properties and heat stability. |
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| Keywords: | Po1yimide Preparation Composites |
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