1xxx 3xxx 5xxx series aluminium coil features
Items |
Thickness |
Type |
Features |
Protection film |
50μm |
polyethylene |
Protecting from scratches and contamination
(Optional) |
Finished coat |
10μm |
PVDF |
Protecting printed layer and enhances the
appearance of the surfaces |
Print |
above 1μm |
lnkPolyester |
Various printing patterns,3 colors overprint |
Top coating |
20μm |
Polyester Fluorine |
Chemical resistance, formability and patterns
multiformity |
Primer coating |
5μm |
Polyester |
workability, corrosion resistance and
adhesion to the primer coating |
Chemical treatment |
above 1μm |
Chromate |
Good adhesion and corrosion resistance |
Substrate |
0.2-1.2mm |
GI.GL.AL |
GI.GL.AL |
Chemical treatment |
above 1μm |
Chromate |
Good adhension and anti-corrosion property |
Back Coating |
5μm |
Epoxy |
corrosion resistance and adhesion to the
substrate |
1xxx 3xxx 5xxx series aluminium coil pictures

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