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    陈立成, 马亚明, 王俊勃, 杨敏鸽, 王亚亮. 苎麻纤维增强低密度聚乙烯复合材料的组织与性能[J]. 机械工程材料, 2008, 32(8): 56-59.
    引用本文: 陈立成, 马亚明, 王俊勃, 杨敏鸽, 王亚亮. 苎麻纤维增强低密度聚乙烯复合材料的组织与性能[J]. 机械工程材料, 2008, 32(8): 56-59.
    shu
    CHEN Li-cheng, MA Ya-ming, WANG Jun-bo, YANG Min-ge, WANG Ya-liang. Microstructure and Properties of Ramie Fiber Reinforced LDPE Composites[J]. Materials and Mechanical Engineering, 2008, 32(8): 56-59.
    Citation: CHEN Li-cheng, MA Ya-ming, WANG Jun-bo, YANG Min-ge, WANG Ya-liang. Microstructure and Properties of Ramie Fiber Reinforced LDPE Composites[J]. Materials and Mechanical Engineering, 2008, 32(8): 56-59.
    shu

    苎麻纤维增强低密度聚乙烯复合材料的组织与性能

    Microstructure and Properties of Ramie Fiber Reinforced LDPE Composites

      摘要
    • 摘要: 以苎麻原麻、纱线和麻布作增强体,与低密度聚乙烯制备复合材料,研究了复合材料的拉伸性能和增强体的热性能.结果表明:苎麻原麻的增强效果最好,复合材料的抗拉强度最大,达到91.494 MPa;纱线次之,麻布增强效果最差;经碱处理后复合材料的界面性能改善,纱线和麻布增强的复合材料强度、弹性模量明显提高,纤维热稳定性也增强.

       

      Abstract: A kind of composite material was prepared by using low density polyethylene (LDPE) resin as matrix,and raw ramie,ramie yarn and ramie cloth as reinforcements.The tensile and thermal properties of the composite material were studied.The results show that the strengthing effect of the raw ramie is the best and tensile strength of the composite material reinforced by it reaches the maximum value of 91.494 MPa.The strengthing effect of ramie cloth is the worst.The interfacial properties of the composite material were improved after alkali treatment,and strength and elastic modulus of the comoposite material reinforced by yarn and cloth are improred obviously.The thermal stability of ramie fiber are increased.

       

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