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Some experts used cesium carbonate and ammonium metatungstate powder as raw materials to prepare thermal insulation material with a molar ratio of Cs:W:Cl=0.33:1:0.20, and adopted the prepared material to prepare thermal insulation dispersion, finally, a transparent heat insulation film for architectural glass was obtained. The specific steps are as follows: Step one: 10g of ammonium metatungstate was formulated into a 30wt% aqueous solution and stirred uniformly to obtain a transparent liquid A. 0.44g of ammonium chloride was added into the…

Some experts use ammonium metatungstate powder and cesium carbonate as the main raw materials to produce heat insulation materials with a molar ratio of Cs:W:Cl=0.33:1:0.30, and use this material to prepare thermal insulation dispersion liquid. Finally, they adopt the dispersion liquid to manufacture transparent heat insulation film, the specific steps are as follows: Step one: 10g of ammonium metatungstate was formulated into a 30wt% aqueous solution and stirred uniformly to obtain a transparent liquid A. Weigh 0.66g of ammonium chloride,…

Ammonium metatungstate powder is an indirect raw material for the production of near infrared shielding material. Specifically, ammonium metatungstate can be used first to prepare cesium tungsten bronze, and the obtained cesium tungsten bronze nanoparticles is used to produce heat shielding materials, that is, heat insulation materials for building glass. As you may have known, cesium tungsten bronze has great influence on the performance of the subsequent heat insulation material. Therefore, it is necessary to carry out related research. The…

Ammonium metatungstate powder and cesium carbonate powder can be used as the main raw materials for preparing cesium tungsten bronze. The obtained powder is cesium tungsten bronze nano powder, which can be used to produce a variety of new type of infrared thermal insulation nano material such as transparent thermal insulation film, thermal insulation coating and thermal insulation dispersion for architectural glass. Some experts have proposed the following preparation method of cesium tungsten bronze to improve the uniformity of distribution…

Ammonium metatungstate powder can be used together with cesium hydroxide to prepare cesium tungsten bronze nanoparticles. And the obtained cesium tungsten bronze dingal nanoparticles can be used as a raw material for producing transparent infrared ultraviolet shielding material such as transparent thermal insulation film and thermal insulation coating for architectural glasses. In this regard, experts have proposed a preparation method that can shorten the reaction time of cesium tungsten bronze. More details, please visit: http://www.ammonium-metatungstate.com/ Experts dissolved the raw material…

The nano tungsten oxide aqueous solution can be prepared by using nano ammonium metatungstate as a raw material. And the obtained aqueous solution can be used for producing transparent heat insulating material such as heat insulation film, and thus be applied to architectural glass to obtain thermal insulating glass. The following is a preparation method of tungsten oxide nano aqueous solution, which has high stability with a small particle size of nano tungsten oxide. More details, please visit: http://www.ammonium-metatungstate.com/ Specifically,…

Nano ammonium metatungstate can be used to produce nano tungsten oxide aqueous solution, and thus be used to produce heat insulation coating for transparent building glass. According to experts, the obtained coating has high heat insulation and high visible light transmittance with high UV shielding performance. The following is a method for preparing nano tungsten oxide aqueous solution by using ammonium metatungstate as a raw material. The method is simple in operation. It does not require a dispersing agent and…

Nano ammonium metatungstate can be used to prepare nano tungsten oxide aqueous solution, which is a raw material that can be used to produce thermal insulation coating for applying in building glass. The obtained coating is a new type of transparent, environmentally friendly thermal insulation coating that does not interfere with the passage of visible light. Also, it can block a large amount of ultraviolet light and near-infrared rays that cause “heat”. Some experts have proposed a preparation method of…

Nano ammonium metatungstate has been widely used in the production of near-infrared shielding material. And the obtained heat insulation material is applied to architectural smart windows. In this process, ammonium metatungstate is first used to prepare nano tungsten oxide aqueous solution. The prepared tungsten oxide nano aqueous solution has good stability. And the nano tungsten oxide has small particle size. And then the solution is used to prepare heat insulation material. Therefore, the obtained architectural glass can not only maintain…

Nano ammonium metatungstate has strong short-wave near-infrared absorption properties so that it can be used to prepare cesium tungsten bronze nanoparticles, and the obtained nano dingal particles can be used to prepare a transparent thermal insulation paper for building glass. Experts said the obtained thin “paper” is actually a layer of thermal insulation film that inherits the characteristics of ammonium metatungstate. In other words, such film has an infrared shielding property that changes with changes in light intensity. More details,…