经编织物预型件的研究进展  

RECENT PROGRESS IN WARP KNITTED FABRIC PREFORMS

作　　者：严涛海[1,2] 蒋金华[2] 陈东生[1] 

机构地区：[1]闽江学院服装与艺术工程学院,福州350121 [2]东华大学产业用纺织品教育部工程研究中心,上海201620

出　　处：《玻璃钢／复合材料》2016年第3期89-94,共6页Fiber Reinforced Plastics/Composites

基　　金：国家自然科学基金资助项目(11472077)

摘　　要：经编增强织物复合材料大多具有三维立体结构、良好的准各向同性,受到了复合材料专家的高度重视。经编织物预型件的制备和研究是轻质高强复合材料的热点,与普通织物预型件相比,经编预定向织物赋予了复合材料更优异的力学性质,可以制备无屈曲织物预型件而使其原料适应性更加广泛,为复合材料提供了更广阔的应用空间。概述了经编织物预型件的制备方法、结构和性能,并展望了经编增强织物预型件的研究前景。Warp knitted fabric for composites has attracted great academic interest because of its perfect threedimensional structure,quasi isotropic and many other excellent properties. Warp knitted spacer fabric preforms system is the basis of the high-strength composite materials. Compared with the ordinary fabric preforms,non-crimp fabric composite materials have excellent mechanical properties,which can use carbon fiber and glass fiber to manufacture non-crimp fabric without damaging the strength,providing broader application for composite materials. This paper outlines the warp knitted fabric preparation method,structure and properties,and the prospect of warp knitted reinforced fabric preforms.

关 键 词：复合材料 经编预定向织物 经编间隔织物 预型件 三维织物 性能 

分 类 号：TB332[一般工业技术—材料科学与工程]