zhishangsteel Be published in 2025-03-20 10:14:17

 The following is a comprehensive analysis of the product from multiple dimensions : Color coated galvanized products are hot-galvanized sheet, hot-plated aluminum zinc sheet or electrogalvanized sheet as the base material, after degreasing, passivation and other pretreatment, through roll coating, baking and other processes to form a multi-layer organic coating (such as primer + top paint) on the surface, and finally curing. Typical structures include substrate layer, coating layer, chemical conversion layer and coating (such as two-coating and two-drying process).