Although the previous preparation method of nano cesium tungstate for heat insulating window glass has a good cost advantage, the steps of these preparation methods are mostly too complicated. And these preparation methods require manual operation and complicated operation. Therefore, experts have found that it is necessary to design a type of processing technology of nano grain size cesium tungstate.

Nano cesium tungstate may be applied for preparing window heat insulation film and therefore be applied to heat insulating architectural glass. Among them, the cesium tungstate nanopowder used is required to have high purity, uniform dispersion, less agglomeration and small particle size. In this regard, experts say that the ultrasonic chemistry can produce nano cesium tungstate powder that meets the above requirements.

Nano cesium tungstate may be applied in thermal insulating glass, including architectural glass and automotive glass. And you may “see” it on glass curtain wall and sunroom glass. This is because nano grain size cesium tungstate nanopowder has a good heat insulation effect while ensuring a high visible light transmittance when it is applied to the field of heat insulation. Also, the heat insulating glass of cesium tungstate has a good cost advantage than many other thermal insulation products. Therefore, the preparation of cesium tungstate nano powder is very important.

Nano cesium tungstate may be applied for producing near-infrared shielding material, such as cesium tungstate nano heat insulating water-based coating, which have excellent thermal insulation property and UV shielding property, and do not affect indoor lighting. So, such water-based coating is used in buildings and automobiles. In other words, the cesium tungstate powder has a wider range of applications. Therefore, the preparation of cesium tungstate nano heat insulating water-based coating is very important. In this regard, some experts have found that the following method can prepare cesium tungstate nanopowder with the above-mentioned excellent properties.