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.
研究了水性聚氨酯的扩链、交联、丙烯酸酯复合等改性方法以及水性聚氨酯木器漆的研制。
The modification of waterborne polyurethane through chain extending, crosslinking and compounding with acrylate was studied. The aqueous polyurethane wood paint was also prepared.
用甲基丙烯酸羟乙酯封端的水性聚氨酯预聚体与丙烯酸酯发生聚合，制备丙烯酸酯改性水性聚氨酯分散体。
The title aqueous acrylate modified polyurethane dispersion has been prepared with acrylate and aqueous polyurethane prepolymer that is blocked with hydroxyethyl methacrylate.
尝试了一种向聚氨酯分子链中引入丙烯酸和有机硅基团对水性聚氨酯进行改性的新方法。
A novel modification method, which introduces acrylic acid groups and organosilicon groups in to the WPU molecular chain, was adopted in the experiment.
尝试了一种向聚氨酯分子链中引入丙烯酸和有机硅基团对水性聚氨酯进行改性的新方法。
A novel modification method, which introduces acrylic acid groups and organosilicon groups in to the WPU molecular chain, was adopted in the experiment.
应用推荐