Study has been made on synthesis and preparation of aqueous polyurethane ( polyurethane/ polyacrylate) elastic resin and its architectural waterproof coating. 研究水性聚氨酯(PU)弹性树脂、水性聚氨酯/丙烯酸酯(PU/PA)复合弹性树脂及其建筑防水涂料的合成与制备。
As epoxy water paint, owing to combination of traditional technology of polyurethane modified epoxy resin, its solidified matter has excellent coating performance, particularly its flexibility and abrasion resistance have been improved more markedly. 作为水性环氧涂料,由于结合了传统聚氨酯改性环氧树脂技术,其固化物具有优良的涂膜性能,特别是在柔韧性和耐磨性方面得到更明显的改善。
Study and preparation of aqueous polyurethane elastic resin and its architectural waterproof coating 水性聚氨酯弹性树脂及其建筑防水涂料的制备与研究
The difference of properties of silicone/ acrylic acid/ polyurethane UV cure resin, acrylate/ epoxy resin and acrylate/ polyurethane resin in the application of UV birch floor coating was compared. 比较了有机硅/丙烯酸酯/聚氨酯树脂与丙烯酸酯/环氧树脂及丙烯酸酯/聚氨酯树脂用作UV桦木地板涂料时的性能差异,发现前者较后两者的耐黄变性能更优异。
The result shows that both strength and elasticity of aqueous polyurethane elastic resin and its architectural waterproof coating are good and they are, new environmental protective building material with high performance. 研究表明,所制得的水性聚氨酯弹性树脂及其防水涂料强度高、弹性好,属于新型的高性能环保型建筑材料。