改性玄武岩纤维增强复合材料研究综述

Research Summary on Modified Basalt Fiber Reinforced Composites

为了更好地发挥纤维增强复合材料中玄武岩纤维的优良力学性能,归纳了近年来关于玄武岩纤维增强复合材料在力学方面的改性方法及效果。首先说明了提高玄武岩纤维增强复合材料性能的意义,然后分别从纤维改性和基体改性两个方面展开介绍,并对纤维直接改性的主流方法——纳米改性和偶联剂改性及两种改性混合方式进行深入探究,重点关注试验样件制作、性能提升效果和增强机理分析,进而对改性的研究成果进行了总结,提出未来的研究方向。

In order to make better use of the excellent mechanical properties of basalt fiber in fiber reinforced composites, this paper summarized the mechanical modification methods and effects of basalt fiber reinforced composites in recent years. The paper firstly elaborated the significance of improving the property of basalt fiber-reinforced composites,then introduced the fiber modification and matrix modification respectively. The paper finally explored in-depth the mainstream methods of fiber direct modification, including nano modification, coupling agent modification and two modified mixing methods, focusing on test sample fabrication, performance improvement effect and enhancement mechanism analysis.The paper further summarized research results of modification, and proposed research directions for the future.