Tungsten oxide may be used to produce a transparent thermal insulation film and thus be applied to architectural glass to obtain a new type of energy efficient glass. As you may know, at present, smart film of heat insulating performance sold on the market mainly rely on current changes to change the state of the film. Most of the smart films require manual adjustment and consume electricity. While the smart film of tungsten oxide heat insulating nano particles is a photochromic film, which will not consume electricity. And such film can play its role without manual adjustment.
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Therefore, the glass curtain wall to which such smart film is applied is expected to participate in the construction of a smart city. By then, this low-carbon, green, and intelligent glass will also better promote the construction of smart cities in the future. In addition, the new thermal insulation film of nano particle size tungsten oxide can also be a greenhouse film, which can promote the sunlight scattering into the shed more uniform, which is conducive to the growth of crops.
