Product Details
Color Coated Aluminum Coil
Features of Color coated aluminium : - High gloss;
- Wide range of color ;
- Good mechanical processing performance;
- Impact and weather resistance;
- Easy for processing and installation;
- Excellent torsion strength
Aluminum Coated Sheet Specification: 1) Alloy: 1000,3000,5000 series.
2) Temper: H18,H16,H14,H24
3) Thickness: 0.3-1.2mm, Width: 800-2000mm, Core ID: 405,505
ID(MM):
75,150,200,300,400,505 or as customer's request. 4) Weight: ≤3T/roll
4) Package: Export standard, wooden packing or according to customer's requirement.
5) MOQ: 5 tons per size.
6) Leadtime: 25-45 days after confirm order
7) Payment: T/T or irrevocable L/C at sight.
8) Coating: PVDF,PE, ACRYLIC
Aluminium alloy |
Si |
Fe |
Cu |
Mn |
Mg |
Zn |
Cr |
others |
AL |
per |
total |
5754 |
0.4 |
0.4 |
0.1 |
0.5 |
2.6~3.6 |
0.2 |
0.3 |
0.05 |
0.15 |
remains |
Coil Datail
Packing
Packing |
Sheet: Sheets are placed in wooden boxes on wooden skids with runners along the length of the sheet. They are wrapped in HDPE with hardboard on top and bottom of the stack. Hoop iron strapping runs along the length of the sheets. Silica gel packets are put in the boxes for moisture protection. |
Production Line
Technology Parameters
Item |
Test Item |
Performance indicators for PE |
Performance indicators for PVDF |
1 |
Color Difference |
ΔE≤2.0 |
ΔE≤1.5 |
2 |
Gloss Difference |
≤5 |
≤5 |
3 |
Coating Thickness |
Two layers Min 23μm |
Two layers Min 25μm |
Three layers Min 30μm |
Three layers Min 34μm |
4 |
Pencil Hardness |
≥HB |
HB |
5 |
T-bend |
≤3T |
≤3T |
6 |
Adhesion |
Grade 0 |
Grade 0 |
7 |
Impact |
≥20kg.cm |
≥50kg.cm |
8 |
Boiling water Resistance |
4h No change |
4h No change |
9 |
Solvent Resistance |
200 times no break |
200 times no break |
10 |
Acidity Resistance |
5%HCL 24hrs No change |
5%HCL 24hrs No change |
11 |
Alkali Resistance |
5%NaOH 24hrs No change color E≤2.0 |
5%NaOH 24hrs No change color E≤2.0 |
12 |
Oil Resistance |
20#oil 24hrs No change |
20#oil 24hrs No change |
13 |
Salt Spray Resistance |
720hrs ≤Grade 1e |
720hrs ≤Grade 1e |
14 |
Abrasion resistance |
≥5L/μm |
≥5L/μm |
15 |
Dirt Resistance |
≤5% |
≤5% |