文章摘要
聂长华,陈君华,胡剑青,王锋,涂伟萍.环氧树脂水性化的研究进展[J].精细化工,2019,36(7):
环氧树脂水性化的研究进展
Research progress of waterborne epoxy resin
投稿时间:2018-11-06  修订日期:2019-02-18
DOI:
中文关键词: 环氧树脂  水性化  环氧乳液
英文关键词: epoxy resin  water-based  epoxy emulsion
基金项目:
作者单位E-mail
聂长华 华南理工大学化学与化工学院 1072555189@qq.com 
陈君华 华南理工大学化学与化工学院  
胡剑青 华南理工大学化学与化工学院  
王锋 华南理工大学化学与化工学院  
涂伟萍 华南理工大学化学与化工学院 NCH66666666@163.com 
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中文摘要:
      环氧树脂拥有诸多优异的性能,被广泛应用于各领域,然而溶剂型环氧树脂越来越难以满足市场对于绿色环保的要求,故寻求将环氧树脂水性化显得颇为关键。该文详细 介绍了机械法、相反转法、化学改性法和固化剂乳化法等水性环氧树脂乳液的制备方法,系统阐述了各种方法的原理和流程,分析总结了影响水性环氧树脂乳液性能的重要因素,详尽地叙述了不同制备方法的优点和缺点,并对其优化和改进方向进行了展望。综述了国内外环氧树脂水性化的最新研究进展,指出了筛选生产配方、优化工艺流程以及有计划地功能性改性等是水性环氧树脂今后发展的趋势,拓宽了水性环氧涂料的应用。
英文摘要:
      Epoxy resin has many excellent properties and is widely used in various fields. However, it is increasingly difficult for solvent-based epoxy resin to meet the requirements of environmental protection in the market. Therefore, it is quite important to seek water-based epoxy resin. In this paper, the preparation methods of water-borne epoxy resin emulsions such as mechanical method, reverse conversion method, chemical modification method and curing agent emulsification method are introduced in detail. The principle and process of various methods are systematically described, and the important factors affect of water-borne epoxy resin is analyzed and summarized. In addition, the advantages and disadvantages of different preparation methods are described in detail, and the optimization and improvement directions are prospected. The latest research progress of water-borne epoxy resins at home and abroad was reviewed. It was pointed out that the development trend of water-borne epoxy resins in the future was the selection of production formula, optimization of process flow and planned functional modification, which broadened the application of waterborne epoxy coatings.
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