Spraying Process of Aluminum Veneer:
The Surface of the Aluminum sheet is usually treated by chrome and then treated by fluorocarbon spraying . Polyvinylidene Fluoride resins (KANR500) for fluorocarbon paints , finishes ,Iacquers and varnishes ,Usually divided into two coats ,three coats and four coats .Fluorocarbon coating has excellent corrosion resistance and Weathersbility,resistance performance ,can withstand the strong ultraviolet radiation can keep not fade ,not power for a long time ,long service life , Choose the world’s leading fluorocarbon paint manufactures , PPG, DNT ,AKZO , NIPPON , and other companies of high-quality fluorocarbon coating , color selection is widespread ,Customers can directly provide manufactures with the choice of swatches or provide swatches.
Spraying process of Aluminum veneer sketch map:
Derosination → Alkaline Etching → Blare-elimination (By Acid ) → Chromium Impregnation → Jointing → Parts Installation → Spraying → Solidifying → Parts Removing → Test (Packing)