WO3 nanoparticles may be used to prepare a smart environmentally friendly and energy saving coating - transparent heat insulation glass coating. The heat-insulating coating is made of inorganic nano material and polymer material, which absorbs near-infrared light to shield the transmission of ultraviolet light to achieve the purpose of thermal insulation and anti-UV.
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Tungsten trioxide nano particles can be used to produce highly transparent UV-resistant PE, PP, PET, PC, PVC and other dingal plastic masterbatch, sheet and film products. And WO3 nano particles can also be used to produce highly transparent heat-insulating solar film. In addition, nano particle size tungsten trioxide can be used to produce high performance heat insulating glass, PC, PMMA, PVC, PET surface coatings. No matter which kind of nano heat insulation material is prepared, the coating needs to be mixed with the resin and other materials according to a certain amount of addition.