| 单向连续碳纤维-玻璃纤维层间混杂增强环氧树脂基复合材料的力学性能 |
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| 引用本文： | 邓富泉,张丽,刘少祯,陈秋宇,杨松,赫玉欣.单向连续碳纤维-玻璃纤维层间混杂增强环氧树脂基复合材料的力学性能[J].复合材料学报,2018,35(7):1857-1863. |
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| 作者姓名： | 邓富泉 张丽 刘少祯 陈秋宇 杨松 赫玉欣 |
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| 作者单位： | 1. 陕西科技大学 设计与艺术学院, 西安 710021;
2. 浙江温州轻工研究院, 温州 325003;
3. 河南科技大学 化工与制药学院, 洛阳 471023;
4. 洛阳师范学院 化学化工学院, 洛阳 471022;
5. 黎明化工研究设计院有限责任公司, 洛阳 471000 |
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| 摘 要： | 为了研究连续单向纤维的层间混杂方式对复合材料力学性能及破坏方式的影响，采用碳纤维-玻璃纤维体积比为1∶1，以拉-挤成型法制备了具有不同层间混杂结构的连续单向纤维增强环氧树脂基复合材料，并研究了不同层间混杂结构的连续单向碳纤维-玻璃纤维增强环氧树脂基复合材料的力学性能及破坏形式。结果表明：具有层间混杂结构的复合材料抗拉强度处于纯碳纤维/环氧树脂复合材料和纯玻璃纤维/环氧树脂复合材料之间，复合材料的拉伸断裂方式为劈裂；具有层间混杂结构的复合材料的层间剪切强度均优于纯碳纤维/环氧树脂复合材料和纯玻璃纤维/环氧树脂复合材料，复合材料的剪切断裂方式为层间断裂。
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| 关 键 词： | 碳纤维 玻璃纤维 混杂 环氧树脂 复合材料 力学性能 |
| 收稿时间： | 2018-01-29 |
Mechanical properties of unidirectional carbon fiber-glass fiber hybrid reinforced epoxy composites in interlaminar layer |
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| DENG Fuquan,ZHANG Li,LIU Shaozhen,CHEN Qiuyu,YANG Song,HE Yuxin.Mechanical properties of unidirectional carbon fiber-glass fiber hybrid reinforced epoxy composites in interlaminar layer[J].Acta Materiae Compositae Sinica,2018,35(7):1857-1863. |
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| Authors: | DENG Fuquan ZHANG Li LIU Shaozhen CHEN Qiuyu YANG Song HE Yuxin |
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| Affiliation: | 1. College of Art and Design, Shaanxi University of Science & Technology, Xi'an 710021, China;
2. Zhejiang Wenzhou Research Institute of Light Industry, Wenzhou 325003, China;
3. College of Chemical Engineering and Pharmaceutics, He'nan University of Science and Technology, Luoyang 471023, China;
4. College of Chemistry and Chemical Engineering, Luoyang Normal University, Luoyang 471022, China;
5. Liming Chemical Research and Design Institute Co. Ltd., Luoyang 471000, China |
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| Abstract: | In order to study the effect of interlayer hybrid type of unidirectional fiber on the mechanical properties and failure form of composites,the method of pultrusion process was adopted to prepare continuous unidirectional hybrid fiber reinforced epoxy composites with different interlaminar hybrid structure.The volume ratio of carbon fiber and glass fiber was 1:1 in the composites.The results show that the tensile strength of composites with interlaminar hybrid structure is between carbon fiber/epoxy composites and glass fiber/epoxy composites,and the tensile fracture mode is cleavage.The interlaminar shear strength of composites with interlaminar hybrid structure is better than carbon fiber/epoxy composites and glass fiber/epoxy composites,and the shear fracture mode is interlaminar fracture. |
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| Keywords: | carbon fiber glass fiber hybrid epoxy composites mechanical properties |
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