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Preparation of Waterborne Epoxy Curing Agent and Properties of Its Film
Pages: 19-22
Year: Issue:  1
Journal: Paint & Coatings Industry

Keyword:  水性环氧固化剂改性三乙烯四胺;
Abstract: 采用丙烯酸丁酯改性三乙烯四胺(TETA),以环氧树脂E-51为封端剂,制备水性环氧固化剂.研究表明:在反应温度为70℃、反应时间为3h、n(三乙烯四胺加成物):n(环氧树脂)为2:1时,制备的水性环氧固化剂性能优良,与环氧乳液配制的涂料的涂膜具有硬度高,附着力好、流平性好、光泽高等优点.
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