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3 year ago
Zinc flower structure
The zinc flake structure refers to the size of the zinc flakes on the surface of the galvanized sheet, the degree of fluctuation of the zinc flakes, and the thickness of the zinc layer. The surface quality of galvanized sheet with good zinc flower structure after color coating is higher, making it more suitable for special purposes. Some post-processing products have higher requirements for the surface quality of galvanized sheets, requiring a finishing treatment on the basis of small zinc flakes. After finishing, the zinc flakes are completely eliminated. This type of substrate, called finishing zinc flakes, has a very high flatness and a wider range of applications after coating. The cold-rolled thin plate plant of Egang Company has equipped a finishing device in the galvanizing unit, and the zinc free galvanized sheet produced after finishing is more suitable for the color coating process.
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