Cs Doped Tungsten Oxide Nanopowder Applied for Near-infrared Shielding Material

Cs doped tungsten oxide nanopowder may be applied for preparing near-infrared shielding material, such as, transparent heat insulating nano-coating and the like. And such transparent heat insulating materials are mostly environmentally-friendly thermal-insulating materials, which are commonly used in the construction field.

As you may have known, in recent years, domestic research experts have made certain breakthroughs in the field of research and development of transparent nano coatings. Some experts have chosen cesium doped tungsten oxide, ATO, ITO and other transparent conductive oxides as the main heat insulating materials to prepare nano composite thermal insulation coatings. The prepared thermal insulation coatings can be applied in the coating of various glass substrates.

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http://www.tungsten-powder.com/cesium-tungsten-bronze-chinatungsten.html

Experts said that considering the characteristics of these transparent conductive oxides with small particle size and easy agglomeration, in general, nano heat insulation materials are prepared by dispersing a dispersant in a solvent to prepare thermal insulation slurry to ensure good performance of the nanoparticles. At the same time, it is blended with an acrylic resin to obtain a heat insulating coating. Some experts also mixed the prepared slurry containing cesium doped tungsten oxide heat-insulating material and composite resin and other coating additives. The solid content of the transparent heat-insulating coating finally developed is close to 30%, and the coating has outstanding thermal insulation performance.

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