2023-01-02 https://www.aluminum-coils.com/a/copper-pattern-prepainting-aluminum-coil-sheet.html
Copper pattern prepainting Aluminum coil sheet surface is flat and easy to process, saving a lot of precious copper than a single copper plate. The surface of the natural copper is bright red. Due to the natural oxidation, the color change from bright red to dark red → bronze to green copper occurs, which fully demonstrates the life characteristics of the copper decorative color changing with time. If the surface is coated with a fingerprint-resistant varnish, the color change process can be delayed. The copper surface can also be artificially oxidized and colored into bronze, bronze and green copper.
Copper pattern prepainting Aluminum coil sheet Standard sizes:
Substrate size: thickness 0.2-1.5mm width 600-1850mm
Copper pattern prepainting Aluminum coil sheet Film thickness: single coating 4-20 micron double coating 25-28 micron 3 coating 35-38 micron
Copper pattern prepainting Aluminum coil sheet Color: Refer to our company to provide samples, or you can adjust any color according to customer needs.
