Nano tungsten oxide may be used to prepare a high-transparent thermal insulation glass coating with ultraviolet resistance, which may significantly reduce the surface temperature of architectural glass and automobile glass, thereby reducing the temperature inside, and achieving energy-saving purposes. In fact, this is to shield heat outside during the summer.
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It is reported that the thermal insulation film formed by tungsten oxide anti-UV heat-insulation coating is transparent, waterproof, anti-fog, fireproof and explosion-proof. Therefore, if the automotive glass is applied with such a coating, then its waterproof and anti-fog advantages will be fully manifested in rainy days. In other words, it will reduce the interference of rain and fog on the driver's sight. In addition, the tungsten oxide heat-insulating coating can also provide heat preservation as it can retain heat inside during the winter. Also, the heat insulation glass is a safety glass that is explosion proof.