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    王璐琳, 何莉萍, 田永, 屈伟平. 表面处理对剑麻纤维增强聚丙烯复合材料力学性能的影响[J]. 机械工程材料, 2008, 32(5): 58-61.
    引用本文: 王璐琳, 何莉萍, 田永, 屈伟平. 表面处理对剑麻纤维增强聚丙烯复合材料力学性能的影响[J]. 机械工程材料, 2008, 32(5): 58-61.
    shu
    WANG Lu-lin, HE Li-ping, TIAN Yong, QU Wei-ping. Effects of Surface Modification on Mechanical Properties of Sisal Fiber Reinforced Polypropylene Composites[J]. Materials and Mechanical Engineering, 2008, 32(5): 58-61.
    Citation: WANG Lu-lin, HE Li-ping, TIAN Yong, QU Wei-ping. Effects of Surface Modification on Mechanical Properties of Sisal Fiber Reinforced Polypropylene Composites[J]. Materials and Mechanical Engineering, 2008, 32(5): 58-61.
    shu

    表面处理对剑麻纤维增强聚丙烯复合材料力学性能的影响

    Effects of Surface Modification on Mechanical Properties of Sisal Fiber Reinforced Polypropylene Composites

      摘要
    • 摘要: 为提高剑麻纤维和聚丙烯基体界面的粘合性,对剑麻纤维的几种表面改性方法进行了试验研究.用电镜、红外光谱仪和X射线衍射仪对剑麻纤维表面进行了表征,观察改性后纤维表面的变化,测定了复合材料的拉伸、弯曲和冲击等力学性能.结果表明:表面处理能有效提高剑麻纤维和聚丙烯基体界面的粘合性,从而提高复合材料的力学性能;但此复合材料性能还达不到实际使用要求.

       

      Abstract: In order to improve the adhesiveness between sisal fiber and polypropylene,several methods of surface modification were studied.Scanning electron microscopy,infrared spectrum and X-ray diffraction were used to observe the difference after modification.The results show that surface modification can effectively increase the adhesiveness and thus improre the mechanical behavior of composites.

       

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