| 环氧改性聚碳酸酯单向纤维复合材料研究 |
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| 引用本文： | 郑水蓉,胡晖.环氧改性聚碳酸酯单向纤维复合材料研究[J].玻璃钢/复合材料,1996(3):11-13. |
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| 作者姓名： | 郑水蓉 胡晖 |
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| 作者单位： | 西北工业大学，西北工业大学，西北工业大学，西北工业大学 西安 710072，西安 710072，西安 710072，西安 710072 |
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| 摘 要： | 采用Ｅ－５１环氧树脂改性聚碳酸酯，研究其单向Ｅ－玻璃纤维、单向碳纤维Ｔ３００、Ｍ４０复合材料。结果表明，改性后的聚碳酸酯复合材料（ＰＣＣＭ）的层间剪切强度等性能明显提高，玻纤复合材料提高幅度最大。纤维－基体界面粘接良好。
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| 关 键 词： | 复合材料 聚碳酸酯 环氧树脂 改性 玻璃钢 |
STUDY ON UNIDIRECTIONAL FIBER REINFORCED PC MODIFIED WITH EPOXY RESIN |
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| Zheng Shuirong Hu Hui Sun Manling Wang Rumin.STUDY ON UNIDIRECTIONAL FIBER REINFORCED PC MODIFIED WITH EPOXY RESIN[J].Fiber Reinforced Plastics/Composites,1996(3):11-13. |
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| Authors: | Zheng Shuirong Hu Hui Sun Manling Wang Rumin |
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| Affiliation: | Northwestern Polytechnical University |
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| Abstract: | Epoxy resin system,diglylether of bisphenol A (DGEBA, E-51 )and 4,4'-diamin-odiphenyl sulphone(DDS) ,was chosen to modify bisphenol A polycarbonate (PC)thermoplastic matrix. Fabrication technique and mechanical properties of unidirectional glass fiber (E-GF) and carbon fiber(T300,M40)reinforced modified PC composite materials were studied. The results show that in-terlaminar shear strength and other mechanical properties of modified composites are obviously increased and of the three fibers used, glass fiber (E-GF) composite material is best in modification effects. Observation on fracture surface of specimens by scanning electron microscope proved that there is a good cohesion of interface between the fiber and matrix. |
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| Keywords: | composite materials polycarbonate epoxy resin |
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