Why not choose nano blue tungsten oxide as the transparent thermal insulation material you needed?
Blue tungsten oxide may make this kind of dingal heat insulation material have the advantages of high heat insulation and high transmittance of visible light, so that it may be used to prepare heat insulation film of building and automobile. And therefore, it makes human body feel more comfortable. And it also saves energy.
Most of blue tungsten oxide is produced in a semi-closed electrical furnace with rotary tube in China. The basic composition and the crystal morphology of these blue tungsten oxide powders are the same. The microscopic morphology of blue tungsten oxide is subject to many factors such as calcination temperature, degree of ammonia decomposition, and so on. In other words, the degree of reduction affects the microscopic morphology of blue tungsten oxide. The composition of blue tungsten oxide is mainly containing hexagonal tungsten bronze (HTB), WO3, W20O58, W18O49, and amorphous phase of APT thermal decomposition product (ATB).
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