Application industry: steel mills, non-ferrous metal smelters, etc.

Industry characteristics: Non-ferrous metal smelters (copper, zinc, aluminum, lead, etc.) are the most challenging years of use of color plates. Steel mills also produce corrosive media, which have high corrosion resistance requirements for color coated plates.

Material selection criteria: In view of the particularity of the metallurgical power industry, it is generally recommended to use PVDF fluorocarbon color plates, constant color anti-fading plates or HDP high weather resistant color plates. The double-sided zinc layer of the substrate is recommended to be not less than 120 g/m2, the thickness of the front layer is not less than 25 μm, and the thickness of the back layer is not less than 15 μm.