Cesium Tungsten Oxide Applied for Thermal Insulating Glass Coating

Cesium tungsten oxide such as Cs0.33WO3 nano powder is usually applied for preparing thermal insulating glass coating due to its excellent near-infrared shielding ability. Such an excellent property makes Cs0.33WO3 to become a superior candidate in heat shielding and energy saving. Wherein, the Cs0.33WO3 coating with high visible light transmittance is prepared from Cs0.33WO3 colloidal solution.

cesium tungsten oxide applied for thermal insulating glass coating image

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cesium tungsten oxide applied for thermal insulating glass coating picture

Some experts have prepared the heat insulation coatings from Cs0.33WO3 colloidal solution with adding different dispersant content and studied their transmittance spectra. And the experts found that the coating with adding 2.5 wt% dispersant has higher visible light transmittance and near-infrared shielding ability. That is to say, if you want to prepare with thermal insulating glass coating of cesium tungsten oxide with better near-infrared absorption and high transparency, a proper dispersant and a proper amount of dispersant are necessary. Well, do you know what kind of dispersant can be used for preparing such a heat insulation coating?

 

 

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