摘要
聚丙烯酸酯作为一种非常重要的黏接材料,在家具涂装、汽车用漆、胶用黏结剂等产品中被广泛应用。文章介绍了聚丙烯酸酯乳液的合成方法(种子乳液聚合、细乳液聚合、无皂乳液聚合、Pickering乳液聚合)对聚丙烯酸酯乳液性能的影响;针对聚丙烯酸酯的固有缺陷,如耐化学品差、吸水性高、硬度低和热黏冷脆等问题,综述了采用环氧树脂、聚氨酯、纳米SiO_(2)和有机氟等物质对聚丙烯酸酯乳液进行改性的研究进展;此外,提出研究和制备含有两亲性链段的聚丙烯酸酯将是未来聚丙烯酸酯乳液领域研究的突破点。本综述可为研制环保、稳定、高性能的聚丙烯酸酯乳液提供指导。
As a very important bonding material,polyacrylate is widely used in the fields of furniture coating,automotive paint,glue adhesive and other products.The effects of different synthetic methods of polyacrylate emulsion(seed emulsion polymerization,miniemulsion polymerization,soap free emulsion polymerization and Pickering emulsion polymerization)on the properties of polyacrylate emulsion were introduced.In view of the inherent defects of polyacrylate,such as poor chemical resistance,high water absorption,low hardness and hot and sticky crisp,the research progress of modification of polyacrylate emulsion by epoxy resin,polyurethane,nano-SiO_(2) and organic fluorine was reviewed.In addition,the exploration and preparation of polyacrylate containing amphiphilic chain segments will be the breakthrough point in the future research of polyacrylates emulsions.The review provides guidance for developing environmentally friendly,stable and high-performance polyacrylate emulsion.
作者
刘威
张发饶
朱曜峰
LIU Wei;ZHANG Farao;ZHU Yaofeng(School of Materials Science and Engineering,Zhejiang Sci-Tech University,Hangzhou 310018,China;Ningbo MaterChem Technology Co.,Ltd.,Ningbo 315830,China)
出处
《浙江理工大学学报（自然科学版）》
2021年第2期273-283,共11页
Journal of Zhejiang Sci-Tech University(Natural Sciences)
基金
国家自然科学基金项目(51503183)
浙江省自然科学基金项目(LY19E030009)
浙江理工大学科研业务费专项项目(2019Q009)。
关键词
聚丙烯酸酯
乳液
黏接材料
合成
改性
研究进展
polyacrylate
emulsion
bonding material
synthesis
modification
research progress
