The coating structure of aluminum zinc plating is a staggered skeleton structure with good density, which can prevent rainwater and corrosive media from invading. The corrosion resistance of the product is good. If the coating structure is bamboo like, the coating is not dense enough, and the corrosion resistance of the product is poor. The diameter of the zinc flower of aluminum zinc plating is controlled between 0.5-3mm, and the zinc flower is small and uniform with stable appearance. The post-treatment of aluminum zinc plating adopts a two coating and two drying process, which first passivates and then dries and cools, and then applies anti fingerprint and drying cooling. The anti fingerprint film thickness is thicker and the curing is more thorough, and the processing lubrication is relatively better.

Usage: Building roofs, walls, electrical cabinets, household appliances, automobiles, color coated substrates, etc