Violet tungsten oxide can turn ordinary solar film into smart thermal insulation film. The obtained transparent thermal insulation glass film is a high-tech energy-saving material with the following characteristics:

Violet tungsten oxide, mainly violet tungsten oxide nanoparticles, is a functional material that may be used to prepare a new type of environmentally friendly sunscreen film. The obtained transparent heat-insulating film can effectively shield ultraviolet rays. And the ultraviolet shielding rate is over 99%. Also, the heat insulation effect is good, and the infrared shielding rate is about 80%-95%. In a word, the thickness of tungsten oxide smart film is lower than that of traditional thermal insulation films, but its performances such as explosion-proof performance are improved.

Violet tungsten oxide is an important functional material for the preparation of a smart glass - a heat insulation UV resistant glass. We all know that although ultraviolet light has a bactericidal effect, it must be avoided in some occasions, including sunlight room, villas, shopping malls, hotels, exhibition halls, libraries, museums and high-end office buildings.

Violet tungsten oxide may be used to prepare a new smart film - nano ceramic heat insulation film. It is reported that the earliest nano ceramic thermal insulation film is amber optical nano ceramic thermal insulating film developed by the Germans. While what should be noted is that the ceramic film of tungsten oxide is different from the German ceramic film.

Doped tungsten oxide is an infrared shielding nano powder that can be used to produce transparent heat insulating materials for glass such as architectural glass, automotive glass, and train glass. This is a multi-doped tungsten oxide nano powder, whose expression is CsxSnyBizW(1-x-y-z)O3, wherein 0<x<0.3, 0<y<0.1, 0<z<0.1. By controlling the doping ratio, the infrared shielding performance and the visible light transmittance of the target product can be adjusted.

Doped tungsten oxide is an important raw material for preparing a transparent heat insulation material with great development potential. The prepared thermal insulating glass coating is increasingly being applied in the field of building glass. Some experts used tungstic acid as the tungsten source, CsCl and RbCl as the cesium source and the rubidium source, and prepared a variety of alkali metal single or co-doped tungsten oxide nano powders by one-step solvothermal method.

Violet tungsten oxide nanoparticles, a new type of smart heat insulation material, can be used to obtain heat insulating window glass. As you may have known, a few high-end cars have been equipped with anti-UV glass in the design, which is enough to resist ultraviolet rays, so there is no need to apply the heat insulation film. However, after all, the number of common cars will be much higher than that of high-end cars. Are the car glasses of these cars already having UV resistance?

Violet tungsten oxide nano powder is a new smart nano material for producing glass thermal insulation coating. Experts said that the violet tungsten oxide nano particles can make the obtained heat insulation coating have excellent optical properties – including the performance of shielding near-infrared rays and ultraviolet rays, and transmitting visible light. So, such coating can be applied to thermal insulation fields such as automobile glass and architectural glass.

Violet tungsten oxide nano powder is a multifunctional smart material for producing building glass thermal insulation coating. And the prepared heat-insulating glass coating has the functions of heat insulation, energy conservation, ultraviolet resistance, beautiful appearance, safety and anti-explosion. That is to say, this new type of smart coating can effectively solve many problems brought by glass. For example, the formed transparent coating film allows the glass to not splash when subjected to an external force such as impact.

Violet tungsten oxide nano powder may be applied for producing nano transparent heat insulation coating in form of thermal insulating dispersion, which can cool the indoor space of buildings, save energy and reduce consumption. That is because the prepared heat-insulating glass coating of nano violet tungsten oxide particles is a new functional water-based coating that can shield the near-infrared heat of sunlight.