| 聚氨酯弹性体改性双马来酰亚胺树脂的研究 |
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| 引用本文： | 黄志雄,秦岩,张联盟. 聚氨酯弹性体改性双马来酰亚胺树脂的研究[J]. 玻璃钢/复合材料, 2002, 0(2): 16-18,23. DOI: 10.3969/j.issn.1003-0999.2002.02.006 |
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| 作者姓名： | 黄志雄 秦岩 张联盟 |
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| 作者单位： | 武汉理工大学材料学院,430070 |
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| 摘 要： | 本文研究了聚醚-甲苯二异氰酸酯(TDI)对4,4'-二苯甲烷一双马来酰亚胺(BMI)/3,3'-二氯-4,4'-二胺基二苯基甲烷(MOCA)的增韧作用.内容包括:聚醚-TDI的含量对固化树脂力学性能、热性能的影响,分析了改性BMI/MOCA体系的固化反应机理,研究了MOCA扩链BMI的配方、反应性,确定了聚醚-TDI对BMI/MOCA树脂的改性配方及固化工艺.
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| 关 键 词： | 聚醚 甲苯二异氰酸酯 双马来酰亚胺3,3,二氯 -4,4,-二胺基二苯基甲烷 增韧 固化反应 |
STUDY OF BMI/MOCA RESIN SYSTEM |
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| Huang Zhixiong Qin Yan Zhang Lianmeng. STUDY OF BMI/MOCA RESIN SYSTEM[J]. Fiber Reinforced Plastics/Composites, 2002, 0(2): 16-18,23. DOI: 10.3969/j.issn.1003-0999.2002.02.006 |
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| Authors: | Huang Zhixiong Qin Yan Zhang Lianmeng |
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| Affiliation: | Wuhan university of technology |
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| Abstract: | In this paper,we supply a method that uses polyurethane elastomer resins to modified bismaleimide. The synthesis process has been studied. The effect of the different content of MOCA on mechanical properties and heat resistance of resins are also discussed. Differential scanning calorimeter of the matrix samples is also performed to determine the curing processing parameters of the systems. The results indicate that the polyurethane elastomer/BMI system can obviously modify the brittleness of BMI resins. |
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| Keywords: | bismaleimide resin 3 3'-dichlorin-4 4'-diaminodiphenymethane the polyurethane elastomer toughening curing reaction |
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