Nano cesium tungsten bronze is often applied to produce dining room thermal insulating film. That is because nano particle size cesium tungsten bronze is a type of tungsten bronze consisting of a mixture of W+6 and W+5, which possess higher visible light transparency and UV/IR shielding ability than those of tungsten trioxide and even commercial ITO glass materials.
More details, please visit:
http://cesium-tungsten-bronze.com/index.html
Also, the dining room thermal insulating film of nano cesium tungsten bronze is a new type of environmentally friendly dingal material so that it is not hazardous to humans and the environment. In addition, such smart film is anti-glare so that it can solve the problem of light pollution. What's more, such film can play the role of safety film to prevent the glass from splashing when it is struck by external force. In a word, all these are indicating that their extremely high-potential applications in smart window and other optical responsive materials.