| 改性双马来酰亚胺树脂的研究及其初步应用 |
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| 引用本文： | 赵渠森,李玉华,曹正华,孙冬生. 改性双马来酰亚胺树脂的研究及其初步应用[J]. 复合材料学报, 1989, 6(4): 63 |
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| 作者姓名： | 赵渠森 李玉华 曹正华 孙冬生 |
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| 作者单位： | 北京航空工艺研究所 |
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| 摘 要： | QY8911是经过改性的双马来酰亚胺树脂体系。它具有耐温高、韧性好、吸水率低和易于操作的特性。这种树脂体系可用于浸润碳纤维、凯芙拉和玻璃纤维,适用于溶剂法和热熔法制备预浸料。QY8911具有良好的工艺性,其固化规范与177℃环氧树脂相仿,可于普通热压罐中固化成型。
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| 收稿时间： | 1987-12-01 |
| 修稿时间： | 1989-02-12 |
A TOUGHENED BISMALEIMIDE RESIN AS MATRIX FOR COMPOSITE MATERIAL |
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| Zhao Qusen,Li Yuhua,Cao Zhenghua,Sun Dongseng. A TOUGHENED BISMALEIMIDE RESIN AS MATRIX FOR COMPOSITE MATERIAL[J]. Acta Materiae Compositae Sinica, 1989, 6(4): 63 |
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| Authors: | Zhao Qusen Li Yuhua Cao Zhenghua Sun Dongseng |
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| Affiliation: | Beijing Aero-Manuf. Technology Research Institute, P. O. BOX 863, Beijing, China |
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| Abstract: | QY8911 is a modified bismalaimide(BMI) resin system formulated for high temperature resistance,toughness, low moisture aiisorption and easy handling properties.The new resin system can be impregnated into graphite,Kevlar or glass fibers for fabricating strutural composites by either solvent or hot-melt method.The QY8911/T300 composite with good properties can be obtained by using ordinary autoclave curing schedule as applied to a typical 177℃ curing epoxy system. |
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