Yellow tungsten oxide may be used to prepare a transparent heat insulation glass coating. Such architectural glass transparent coating not only shields harmful light (ultraviolet rays) and high-heat rays (infrared rays) into the room in summer, but also shields heat loss in winter, directly bringing the temperature difference between indoor and outdoor to 3-6°C, thus realizing "cool in summer and warm in winter".
More details, please visit:
http://www.tungsten-powder.com/tungsten-oxide.html
As you may have known, in the past few years, glass surface coatings with heat reflection performance and heat absorption performance have a significant effect on glass energy conservation. But, the manufacture of glass reflective films and absorption films requires special process equipment. Many of these films are in sync with the manufacture of glass. In addition, applying a film or a coating with infrared reflection on the glass is costly with limited effect. Therefore, the tungsten oxide thermal insulation coating has appeared, which can achieve the purpose of energy conservation. And it does not require special manufacturing equipment. Also, it is easy to construct and the cost is acceptable with good heat insulation effect. Besides, it can be applied to the existing buildings, that is, energy saving reconstruction of old building.
