Preparation and Properties of Nanoparticle Transparent Thermal Insulation Coatings
With the addition of nano-sized cesium tungsten bronze(CsxWO3),nano-sizedantimony doped tin oxide(ATO)and auxiliary reagents,the nanoparticle transparent thermal insulation coatings was prepared by using hydroxyl acrylic resin and amino resin.The effects of hydroxyl content,amino resin,leveling agent and adhesion enhancer on the properties of thermal insulation coating were investigated.The results showed that when the hydroxyl mass fraction was 1.7%～2.2%,the best curing effect of acrylic resin and high imino high methylated amino resin could be obtained.The addition of ATO/CsxWO3 in a mass ratio of 1∶2 could improve the thermal insulation and light transmittance of the coating.Polyether modified organic silicon leveling agent could improve the scratch resistance of the coating without affecting the appearance of the paint film.The thermal storage stability of the coating could be significantly improved by amino silane adhesion enhancer.
cesium tungsten bronzeantimony doped tin oxidenanoparticlethermal insulation coatingsacrylic resinbuilding energy efficiency
NETL
NSTL
万方数据
