| 摘要 |
PURPOSE: Provided is multi-purpose photosensitive glass intercepting ultraviolet rays by changing color by itself according to the intensity of ultraviolet rays, which can be applied to buildings and vehicles. CONSTITUTION: The multi-purpose photosensitive glass is produced by adding a specific material changing color according to the intensity of sunlight(the dosage of ultraviolet rays) to silicate glass as a glass material. The photosensitive glass contains silver chloride(AgCl), copper chloride(CuCl), or gold chloride(AuCl) reacting to the ultraviolet rays, therefore it can make various colors.
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