Aluminun plate

　　One strand of the aluminum veneer surface of the curtain wall is subject to six alkali washings and two silane washings before fluorocarbon spraying. Fluorocarbon coatings are divided into primer, finish and varnish, and the main component is polyvinylidene fluoride resin (KYNAR5OO). Fluorocarbon coating has good corrosion resistance and weather resistance, can resist acid rain, salt fog and various air pollutants, etc., has excellent cold and heat resistance, can resist strong ultraviolet radiation, and can maintain color fastness and powder resistance for a long time, and has a long service life. The surface is made of high-quality fluorocarbon coatings from world-famous fluorocarbon coating manufacturers such as PPG, DNT, AKZO, NIPPON, etc., with a wide range of color choices. The customer directly selects or provides color swatches according to the color swatches provided by the manufacturer.