水性氟丙树脂透明隔热涂料的制备及性能  

Preparation of transparent heat-insulating coating from waterborne fluorine-containing acrylic resin and its performance

作　　者：李楚忠[1] 刘晓国[1] 刘志强 

机构地区：[1]广州大学化学化工学院,广东广州510006 [2]赣州永安安全生产科技服务有限公司,江西赣州341000

出　　处：《电镀与涂饰》2013年第11期53-56,共4页Electroplating & Finishing

摘　　要：为了解决建筑玻璃的能耗问题,以自制的分散稳定性良好的水性纳米氧化锡锑(ATO)浆料和水性氟丙树脂共混,制备了水性纳米ATO透明隔热涂料,研究了水性纳米ATO浆料和紫外线吸收剂UV-A的用量对涂膜光学性能的影响。结果显示,当水性纳米ATO浆料的添加量为25.62%,紫外线吸收剂UV-A的用量为3%时,所制得的水性纳米ATO透明隔热涂料具有良好的隔热效果和较高的可见光透过率,其红外阻隔率达到80.21%,可见光和紫外光透过率分别为78%和20.12%,具有良好的市场应用前景。To solve the problem of energy consumption of building glass, a water-based antimony tin oxide （ATO） transparent heat-insulating coating was prepared by blending the home-made water-based nano-ATO slurry with water- based fluorine-containing acrylic resin. The effects of the amounts of water-based nano-ATO slurry and ultraviolet absorbent UV-A on optical performance of the film was studied. The results showed that the water-based nano-ATO transparent heat-insulating coating prepared with 25.62% water-based nano-ATO slurry and 3% ultraviolet absorbent UV-A has a infrared blocking rate 80.21%, and transmittance rate 80.56% for visible light and 20.12% for ultraviolet, showing good heat insulation effect and high visible light transmittance and presenting a favorable market application prospect.

关 键 词：隔热涂料 水性氟丙树脂 氧化锡锑 纳米颗粒 红外阻隔率 

分 类 号：TQ637[化学工程—精细化工]