Cs0.32WO3 particles, namely cesium tungsten bronze nanoparticles, may be used to prepare a new thermal insulation dispersion liquid with excellent near-infrared shielding performance and high transparent thermal insulation properties.

Cs0.32WO3 particles, or cesium tungsten bronze nano particles, may be used to prepare near infrared shielding material. And the prepared heat insulation material is a transparent heat insulating material, which has been more and more widely applied to glass to achieve good effect of heat insulation and high visible light transmittance. Experts say that ball milling will have a certain effect on the visible-near-infrared transmittance of Cs0.32WO3 nano particles.

Experts said that ball milling is beneficial to disperse the Cs0.32WO3 particles, so that the infrared thermal insulation nano material prepared by such particles has better near-infrared shielding performance. The expert used 1mm zirconia grinding ball. And the ball was milled for 3h under the condition that the mass ratio of the ball to the dispersion was 5-6. And finally the cesium tungsten bronze particles with uniform size and the dispersed stable Cs0.32WO3 dispersion were obtained.

Cs0.32WO3 particles may be applied for producing infrared ultraviolet shielding material such as transparent thermal insulation coating. According to experts, transparent thermal insulation coating is a new type of coating that has the characteristics of high thermal insulation and excellent visible light transmission. However, at present, there is no uniform product standard and testing method at home and abroad.

Cs0.32WO3 particles may be used to prepare transparent thermal insulation material, such as thermal insulation coating and thermal insulation film, and thus be applied to architectural glass. Among them, the raw material particles used are cesium tungsten bronze nanoparticles, whose particle size is similar to that of colloidal particles. So, the dispersion stability of Cs0.32WO3 nanoparticles can be studied by the stability theory of colloids, such as the theory of electrostatic steric stabilization. So, what is the theory of electrostatic steric stabilization?

Nano particle size cesium tungsten oxide may be applied for preparing heat insulation coating. And the obtained coating is a new type of transparent coating that can be applied to architectural glass to form a thin film of thermal shielding performance. In other words, it blocks heat and UV from sunlight.

Nano particle size cesium tungsten oxide, or nano particle size cesium tungsten bronze, may be used to prepare a thermal insulation coating. Some experts conducted performance tests on the obtained coating. And the tests include water resistance, alkali resistance, adhesion, drying time, and visible-near-infrared light transmittance.

Nano particle size cesium tungsten oxide is heat insulating nanoparticles that may be used to prepare near-infrared shielding material such as transparent heat-insulating coatings, and then be applied to architectural glass to achieve the purpose of saving energy and reducing room temperature.

Nano particle size cesium tungsten oxide, or nano grain size cesium tungsten bronze or nano Cs0.33WO3 particles, may be used to prepare a new type of transparent heat-insulating coating, so that it may be sprayed onto the architectural glass to obtain a transparent thermal insulation paper, i.e., heat insulation film. Based on epoxy resin, experts have prepared Cs0.33WO3 nano coating with a visible light transmittance of 75%. This coating not only has good optical properties, but also has thermal insulation properties.

Nano particle size cesium tungsten oxide may be used to prepare a thermal insulation film. And the obtained thermal insulation film can effectively reduce the solar thermal energy transmitted to the room through the glass. In other words, attaching a layer of heat insulation film of cesium tungsten bronze nanoparticles to the architectural glass can effectively control the amount of solar energy. Compared to un-filmed architectural glass, the coated glass blocks most of the heat from entering the room.