Nano grain size cesium tungsten bronze is a nano-material with excellent optical properties so that it may be used for the preparation of thermal insulation dispersion. And the obtained dispersion has good dispersibility, weatherability and stability. Also, such dispersion is highly transparent. Importantly, this kind of new heat-insulating dispersion shields the energy in the near-infrared and far-infrared regions, and thus it has excellent thermal insulation property.
In addition, the dispersion of nano cesium tungsten bronze particles allows the obtained building window film or car window film to have the effects of controlling daylighting and adjusting glare. As you may have known, the natural light for lighting is a good way to reduce the cost of lighting. But, it will cause eye discomfort caused by indoor glare when the natural light is too strong. If you apply curtain to the window, it will hinder the view from the window. Therefore, this kind of transparent glass window film is a good choice as it can adjust the sunlight and improve the glare problem while taking the glass transparency into account.
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