Aluminum single panel refers to a building decoration material that is processed through chromium plating and other treatments, using fluorocarbon spraying technology. Fluorocarbon coatings mainly refer to polyvinylidene fluoride resin, which is divided into primer, topcoat, and varnish.

The spraying process is generally divided into two, three, or four layers. Fluorocarbon coatings have excellent corrosion resistance and weather resistance, capable of resisting acid rain, salt spray, and various air pollutants, with outstanding cold and heat resistance. Aluminum single panels can withstand strong ultraviolet radiation, maintain color and resist chalking for extended periods, and have a long service life.