Technology
当前位置:首页 >> 新闻中心Almost all the heat comes from the sunlight, as a part of the electromagnetic wave, the solar spectrum is divided into UV (210NM-380NM), visible light (380 nm to 780 nm), infrared ray (780 nm to 2800 nm), and the three kinds of light rays respectively carry 3%, 44% and 53% of solar energy. Of which, UV has greatest lethality to the skin, and the infrared rays generate main heat. The heat-insulating film aims to insulate almost all UV (sunburn protection) and reject the infrared rays to the maximum extent (heat insulation), for the sake of safety, the light transmittance should be high.
The final heat-insulation effect of KDX window film is achieved using magnetron sputtering, nano ceramic, self-colored metal and other technology, and through rejecting the heat at different wavelengths. The heat insulation rate of good solar film can reach 45% - 65%, and the heat insulation effect is quite obvious.
Without film
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