Blue nano tungsten oxide may be used to prepare thermal insulation coating. Such heat-insulating coating is widely used in fields such as buildings and automobiles that require high heat insulation and high transparency. Heat insulation scenes in the building sector include office buildings, shopping malls, hotels, showrooms, gyms, indoor swimming pools, and glass walls, etc.
With the improvement of living standards, people's demand for all aspects has increased, especially requirements for heat insulation in hot summer. Besides, such coating can play a role of heat preservation in the cold winter. Thus, there is no doubt that heat insulation coating of blue tungsten oxide nano powder will have great application prospects. Therefore, manufacturers pay more attention to the preparation of blue tungsten oxide powder. For example, they adopt special pure ammonium paratungstate as a raw material, and blue tungsten oxide powder can be obtained by calcining the ultra-pure ammonium paratungstate in argon atmosphere.
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http://www.tungsten-powder.com/Blue-Tungsten-Oxide.html
