| 摘要 |
The invention relates to an electromagnetic radiation reflector (10) resistant to weather and corrosion, particularly for infrared radiation, visible light, and ultraviolet radiation, having high overall reflection, comprising a reflector body (12) made of aluminum or an aluminum alloy having a reflective surface, or comprising a reflector body (12) having a reflective layer made of aluminum or aluminum alloy forming a reflective surface, wherein the reflector (10) comprises an external, closing, transparent protective coating (16) made of a network (18) of sol-gel paint comprising polyoxysilanes. In order to generate a self-cleaning effect, the surface of the protective layer (16) is at least partially covered with free TiO2 particles (22). |
