Color Coated Aluminum Plates Metal Sheet Aluminum Coils

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
 
 

Type	Chemical Composition
	Si	Fe	Cu	Mn	Mg	Zn	Ti	other	Al
1070	0.20	0.25	0.30	0.03	0.03	0.03	0.03	0.03	99.70
1050	0.25	0.40	0.05	0.05	0.05	0.05	0.03	0.03	99.50
1050A	0.25	0.40	0.05	0.05	0.05	0.07	0.05	0.03	99.50
3A21	0.60	0.70	0.20	1.0-1.16		0.10	0.15	0.10	surplus
3003	0.60	0.70	0.05-0.20	1.0-1.5		0.10		0.15	surplus

 

Product	Alloy	Temper	Size(mm)			Remark
			Thickness	Width	I.D.
Aluminum coil	1070 1060 1050 1145 1235 1035 1100 1200 3A21 3003 3103 8011	H18 H14 H24 O	0.2-6.0	660-2200	Φ405 Φ508	Edge without sheared

 

Temper	Thickness(mm)	Tensile Strength	Elongation%	Standard
O	0.36-6	60-100	MORE THAN 20	GB/T91-2002
H12	0.5-6	70-120	MORE THAN 4
H14	0.5-6	85-120	MORE THAN 2

 
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%