Nano WO3 may be used to prepare thermal insulation film, and thus be applied to automotive glass to obtain heat insulating window glass, which can play the role of heat insulation and heat preservation. Some experts conducted related thermal insulation performance tests on such film.
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The experimental results show that in the parking mode, the temperature rise rate and the rise range of the tungsten oxide heat insulating glass are lower than those of the common glass. That is to say, after the drivers and passengers enter the car, the dashboard of the vehicle equipped with the heat insulating glass has a lower temperature. And it is more comfort to touch. It is worth mentioning that the car with this new type of thermal insulation film, in addition to giving the drivers and passengers a more comfortable feeling. Also, its key role is to protect the vehicle electronic components from high temperature. As you may have known, a large number of electronic components, such as display screens (LCD/OLED), control components (CPU), and head-up display (HUD) are currently located inside the vehicle, many of which are located directly below the instrument panel. And some electronic components, including the CPU and processor, are very sensitive to temperature, even if the temperature difference of 2-3°C will have a serious impact on its operation and life.
