连续玄武岩纤维专用浸润剂体系的研究进展  

Research progress in sizing agent systems for continuous basalt fibers

作　　者：孙靖宇 张建伟 杨超[3] 佘希林 刘嘉麒 SUN Jingyu;ZHANG Jianwei;YANG Chao;SHE Xilin;LIU Jiaqi(Schoo of Environmental Science and Engineering,Qingdao University,Qingdao,Shandong 266071,China;Institute of Basalt Fiber in Eco-Application,Qingdao University,Qingdao,Shandong 266071,China;College of Materials Science and Engineering,Qingdao University,Qingdao,Shandong 266071,China)

机构地区：[1]青岛大学环境科学与工程学院,山东青岛266071 [2]青岛大学玄武岩纤维生态应用研究院,山东青岛266071 [3]青岛大学材料科学与工程学院,山东青岛266071

出　　处：《纺织学报》2025年第3期245-255,共11页Journal of Textile Research

摘　　要：针对玄武岩纤维专用浸润剂研发不足的问题,围绕目前已经或有望用于玄武岩纤维上浆的5种主要浸润剂体系,即环氧树脂、聚氨酯、环氧树脂/聚氨酯、硅烷或改性硅烷、有机/无机复合体系,根据体系中的主要成分成膜剂的不同,综述和对比了浸润剂、玄武岩纤维和基体之间的界面相互作用以及复合材料的性能,总结了各体系的优势和存在的问题;此外,介绍了以淀粉-磷酸盐体系、聚丙烯、离子液体为代表的新兴浸润剂体系。最后,探讨了连续玄武岩纤维专用浸润剂的设计原则,提出连续玄武岩纤维浸润剂体系的研究目前亟待解决的关于研究体量和成果转化的2大问题及其未来发展的前景,以期为玄武岩纤维应用领域的拓展和深化提供一定的参考。Significance Basalt fibers(BFs)exhibit excellent mechanical properties,high temperature resistance,corrosion resistance,environmental friendliness,and low cost,which have been widely used in the engineering field,and the performance is mainly affected by the fiber composition structure and the sizing agent system.For basalt with defined composition,the sizing agent not only avoids defects and damages of BFs in the process of being stretched but also improves the compatibility of fiber and resin.The current sizing agent systems for BFs are the same as those used for glass fibers(GFs)or carbon fibers(CFs).Although the composition of BFs is similar with glass fibers in some degree,BFs are different and special from GFs and CFs,and therefore it is crucial to develop a special sizing agent system for BFs.Progress Five main sizing agent systems which are epoxy resin(EP),polyurethane(PU),epoxy/polyurethane,silane or modified silane,organic/inorganic composite system,used for continuous BFs are reviewed.According to the different main components of the film forming agent in the sizing agent system,the interfacial interaction between the sizing agent,BFs and the matrix and the performance of the composite material are summarized by systematic and comparative methods.Epoxy sizing has become the main sizing agent by virtue of its low cost,excellent performance and easy usage.Self-emulsification technology is the key technology of EP sizing.However,epoxy resin is brittle after curing,so toughness polyurethane emulsion appears.Polyurethane slurry is only widely used in a few fields due to its poor mechanical properties and low solvent resistance.EP and PU composite sizing agent system can combine the advantages and overcome their disadvantages.The abundant reactive groups in the system,such as isocyanate groups,amino groups,and epoxy groups,can react with each other and further react with carboxyl and hydroxyl groups on the surface of pretreated BFs,and these properties provide high efficiency for EP/PU infiltration.All the a

关 键 词：玄武岩纤维 专用浸润剂 环氧树脂 聚氨酯 环氧/聚氨酯 硅烷或改性硅烷 成膜剂 

分 类 号：TQ343.4[化学工程—化纤工业] TS102.4[轻工技术与工程—纺织工程]