Cesium tungstate is a new type of heat insulation material.
At present, some famous coating companies in Japan, Germany and the United States all develop the transparent coating of cesium tungstate, which has a great market prospect.
The thermal insulation properties of cesium tungstate reflect its near infrared absorption properties, the results show that cesium tungstate not only has a strong absorption property in the near infrared region (800~1100 nm), at the same time, the visible light region (wavelength 380~780 nm) has a strong transmittance, and has a strong shielding property in the ultraviolet region (200~380 nm). Compared with similar chemicals, cesium tungstate has the best absorption performance. Therefore, it is used to make insulation glass, heat insulation automobile film and heat insulation coating.
Similar to other tungstate product, method of preparation of nanometer cesium tungstate with chemical vapor transport method, thermal plasma method, solid-state reaction, hydrothermal / solvothermal process, in recent years also use low-temperature synthesis method to produce. However, there is no method to meet the requirements of perfection, so the manufacturing cost of cesium tungstate is higher.
But expensive prices do not prevent people from using cesium tungstate as a standard for improving living conditions. Especially in recent years, the hottest real estate industry, as a kind of green energy saving and environmental protection material, the development of transparent heat insulation is out of control. Many new residential concept, special glass will require the use of transparent insulation material. Commonly used transparent heat insulation materials include tin doped indium oxide (ITO), antimony doped tin oxide (ATO), aluminum doped zinc oxide (AZO) and cesium tungstate, the above materials have a common point, that is "expensive", but cesium tungstate is the cheapest and most powerful of its kind, so who does not choose it?
If you have any inquiry of tungsten, please feel free to contact us:
Tel.: +86 592 5129696/+86 592 5129595
Fax: +86 592 5129797
Scan QR code of Chinatungsten Wechat platform to follow up the daily latest price and market of tungsten, molybdenum and rare earth.