Are aluminum sheets affected by UV rays?

Aluminum sheets are generally resistant to UV rays, which means they do not degrade or corrode due to exposure to sunlight or UV radiation. Aluminum has a high reflectivity and can reflect most of the UV rays, minimizing the impact on its surface. However, prolonged exposure can cause a slight change in color, known as patina, which is a natural oxidation process and does not compromise the integrity or strength of the material. Overall, aluminum maintains its properties well under UV exposure, making it a suitable material for outdoor applications.