采用丙烯酸树脂对水性聚氨酯改性，研究了经丙烯酸树脂改性的水性聚氨酯的结构设计及其规律。
The structural design and its rule of water borne polyurethane modified with acrylic resin was studied in this paper.
介绍了一种环氧改性水性丙烯酸聚氨酯的制造配方工艺，并就原材料的选择对涂膜性能影响的因素展开了讨论。
This paper introduces the manufacture technology of epoxy-modified water-borne acrylic polyurethane and discusses the influence of raw materials selection on the performance of coating film.
目前国内性能较好的水性涂料基料树脂主要是醇酸树脂、环氧树脂、聚氨酯树脂、丙烯酸树脂及它们的改性树脂品种等。
At present, alkyd, epoxy resin, polyurethane resin, acrylate and varieties of their modified resins are better domestic resins for waterborne coatings.
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