Aluminum coil color customization
Color-coated aluminum coils are obtained from bare aluminum coils through cleaning, chromating, roller coating, baking, etc. The surface is attached with paint layers of various colors, generally including PE-coated aluminum coils and PVDF-coated aluminum. Rolled plates have a richer color range and can be proofed based on color card numbers, such as Ral and PANTONE color cards, or color proofing based on samples mailed by users.
Painted aluminum coils are widely used in architectural decoration, food packaging, electronic appliances, printing, transportation and other fields because of their light texture, bright colors, easy processing and shaping, and non-rusting.
Color-coated aluminum coil specifications:
| Alloy | 1060/1100/3003/3004/3105/5052 |
| Temper | fully hard, semi-hard, soft. |
| Thickness | 0.18-1.5mm |
| Width | 600-1600mm |
| Length | 100-16000mm |
| Steel coil inner diameter | 508mm /610mm |
| Color coat paint | primer: epoxy resin (Epoxy), polyurethane (PU) |
| Topcoat: | |
Polyester (HDP/PE) Silicone modified polyester (SMP) Fluorocarbon (PVDF) | |
| Back paint: Epoxy resin (Epoxy), polyester (PET), polyurethane (PU) | |
| Color coating thickness range | topcoat: 5+8 μm---5+20 μm; Backcoat: 5-24 μm (typically 5-7 μm) |
| Color | according to RAL chart / sample |
Aluminum coil color chart:
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