随着国家对水性涂料的重视程度逐渐提高,水性涂料的市场占有率也有了较大提升,作为水性涂料的基本成膜物质,水性树脂的研究极大限制了水性涂料的进一步发展.对水可分散型含羟基丙烯酸基础树脂的合成方案进行了研究,并对所制得产品进行制漆和性能表征,得到了一种高硬度、高光泽的水可分散型含羟基丙烯酸基础树脂,为下一步对该树脂的改性提供了基础数据,并为含羟基丙烯酸树脂的进一步研究提供了合理的解决方案.

With the country's increasing emphasis on water-based coatings,the market share of water-based coatings has also increased greatly in recent years.As the basic film-forming substance of water-based coatings,the study of water-based resins has greatly limited the further development of water-based coatings.In this paper,the synthetic scheme of the water-dispersible hydroxyacrylic acrylic base resin is studied,and the paint research and performance characterization of the obtained product are carried out.A water-dispersible hydroxyl-containing acrylic base resin with high hardness and high gloss was obtained,which provided basic data for the modification of the resin in the next step and provided a reasonable solution for the further research of the hydroxyl-containing acrylic resin.