环氧丙烯酸酯二级分散体合成及改性研究进展  

Progress in synthesis and modification of epoxy acrylatesecondary dispersions

作　　者：裴克梅[1] 董强 徐芸莉 张雪芹 陈宏 PEI Kemei;DONG Qiang;XU Yunli;ZHANG Xueqin;CHEN Hong(Department of Chemistry,Zhejiang Sci-Tech University,Hangzhou 310018,China;Zhejiang Academy of Product Quality and Safety Science,Hangzhou 310018,China;CNBM Design&Research Institute Co.Ltd.,Hangzhou 310022,China;Zhejiang Qianxilongxian Special Fiber Co.Ltd.,Yongkang 321300,China)

机构地区：[1]浙江理工大学化学系,浙江杭州310018 [2]浙江省产品质量安全科学研究院,浙江杭州310018 [3]中国新型建材设计研究院有限公司,浙江杭州310022 [4]浙江千禧龙纤特种纤维股份有限公司,浙江永康321300

出　　处：《新型建筑材料》2021年第4期50-53,91,共5页New Building Materials

基　　金：国家自然科学基金项目(21673208)。

摘　　要：环氧丙烯酸酯二级分散体兼具环氧树脂和丙烯酸酯树脂的优点,是水性涂料的重要品种之一,也是新型环保型建筑涂料的重要组成部分。介绍了国内外环氧丙烯酸酯二级分散体的研究进展及环氧丙烯酸酯二级分散体的3种主要合成方法(酯化法、接枝法和醚化法)的原理和现状,分析了不同合成方法、改性技术对乳液性能和成膜性能的影响,总结了影响分散体性能的主要因素。指出发展低气味、高固含量和功能性改性将是环氧丙烯酸酯二级分散体的发展趋势。旨在为开发新型高性能环氧丙烯酸酯二级分散体提供参考,为满足建筑领域对环保新型涂料的需求提供支持。Epoxy acrylate secondary dispersion has both the advantages of epoxy resin and acrylate resin,is one of the important varieties of waterborne coatings,and is also an important part of new environmentally friendly architectural coatings.This paper reviews the research progress of epoxy acrylate secondary dispersions at home and abroad,and comprehensively introduces the three main synthesis methods of epoxy acrylate secondary dispersions(esterification,grafting and etherification)principles and status quo,analyzed the influence of different synthesis methods and modification techniques on the performance of emulsion and film formation,summarized the main factors affecting the performance of dispersion,and pointed out that the development of low odor,high solid content and functional modification is the development trend of epoxy acrylate secondary dispersion.The purpose of this article is to provide a reference for the development of new high-performance epoxy acrylate secondary dispersions and to support the need for new environmentally friendly coatings in the construction field.

关 键 词：环氧丙烯酸酯 二级分散体 溶液聚合法 水性涂料 建筑涂料 

分 类 号：TU56[建筑科学—建筑技术科学] TQ637.81[化学工程—精细化工]