| 纤维集合体结构对混纤型复合材料性能影响 |
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| 引用本文： | 李龙.纤维集合体结构对混纤型复合材料性能影响[J].宇航材料工艺,2001,31(3):26-28. |
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| 作者姓名： | 李龙 |
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| 作者单位： | 西北纺织工学院 |
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| 摘 要： | 要利用膨松玻璃纤维纱／聚丙烯长丝束与玻璃纤维纱／聚丙烯长丝束的并列型结构，采用单向缠绕制作玻璃纤维／聚丙烯复合材料，分析纤维集合体结构对混纤型复合材料力学性能的影响。试验得到玻璃纤维纱经适当膨松后，复合材料的弯曲性能明显提高。
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| 关 键 词： | 纤维复合体 玻璃纤维纱 聚丙烯长丝束 复合材料 混纤型 力学性能 并列结构 |
Influence of Fiber Assembly Structure on Mechanical Properties of Commingled Yarn Composites |
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| Li,Long.Influence of Fiber Assembly Structure on Mechanical Properties of Commingled Yarn Composites[J].Aerospace Materials & Technology,2001,31(3):26-28. |
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| Authors: | Li Long |
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| Abstract: | In order to investigate the effect of fiber assembly structure on mechanical properties of commingled yarn composites, bulked glass fiber roving/polypropylene filaments as well as glass fiber roving/polypropylene filaments are selected to manufacture unidirectional thermoplastic composites by filament winding. Experimental results show that bending properties of composites are improved obviously when glass roving is bulked appropriately. |
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| Keywords: | Fiber assembly Glass roving Bulkiness Polypropylene filament Composites |
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