大麻纤维增强聚合物基复合材料的研究进展  

Research Progress of Hemp Fiber Reinforced Polymer Composites

作　　者：宋位华 龚勇吉 盛翔[1] 郝智[1,2] SONG Wei-hua;GONG Yong-ji;SHENG Xiang;HAO Zhi(College of Materials and Metallurgy, Guizhou University, Guiyang 550025, China;Guizhou Province Engineering Laboratory for Rubber Composites,Guiyang 550025,China)

机构地区：[1]贵州大学材料与冶金学院,贵阳550025 [2]贵州省橡胶复合材料工程实验室,贵阳550025

出　　处：《高分子通报》2019年第4期27-32,共6页Polymer Bulletin

基　　金：黔科合(LH字[2014]7608);贵大自青基合字(2013)13号

摘　　要：传统的合成纤维存在耗能高、环境污染严重等缺点,因此可受到人们的广泛关注。通过对大麻纤维的表面改性,可以获得高性能的大麻纤维复合材料?因此,大麻纤维有望代替传统的合成纤维?成为新型聚合物增强体。本文介绍了大麻纤维的结构与性能及表面改性方法.对其复合材料性能的最新研究动态进行了综述?并对大麻纤维复合材料的研究作了进一步展望。High energy consumption and serious environmental pollution are the two main disadvantages for traditional synthetic fibers. Therefore* it is of great application prospect to develop new kinds of biodegradable fibers to prepare composite materials. Hemp fiber is a kind of natural cellulose fiber with high specific strength and modulus which is applied in polymer matrix composites have attracted a wide spread attention owing to its excellent advantages such as light weight, low price, environmental protection and renewability. The reinforced composites can be obtained via the addition of surface modified hemp fiber into polymer matrix. Thus, it is promising for hemp fiber to become a new reinforcement and replace the traditional synthetic fibers. In this paper, the structure and properties of hemp fiber and its surface modification methods were introduced. The latest research trends on the properties of hemp fiber composites are reviewed, and the further research prospects of hemp fiber composites are also discussed. Key words:

关 键 词：大麻纤维 纤维改性 聚合物基复合材料 

分 类 号：TB332[一般工业技术—材料科学与工程]