Stone coated coated aluminum coils

Among leading aluminum manufacturers and suppliers in Henan, China, Haomei supplies 110, 1050, 3003, 5005, 5052 stone coated coated aluminum coils of PE and PVDF. Thickness is 0.024mm to 1.2mm, and width 50mm to 1700mm. Alloys are 1100, 1050, 1060, 3003, 3004, 3005, 3104, 3105, 5005, 5052, 8011.

Paint type	PVDF   POLYESTER     ACRYLIC
Thickness	0.024mm-1.20mm
Width	50mm-1700mm (Standard width:914mm, 1000mm, 1219mm)
Coils core diameter	150mm, 305mm, 405mm, 505mm, 508mm, 510mm  POLYESTER>=17micron
Coating thickness	PVDF >=25micron
Gloss	10-90%
Coating hardness(pencil hardness)	More than 2H
Coating adhesion	No lower than first grade
Impact resistance	No cracking and peeling(50kg/cm, ASTMD-2794:1993)
SheetMEK resistance:	More than 100 times
Advantage	Flexibility
Usage	Aluminum composite panel, ceiling, door and windows, electric appliance,etc.
Temper	O,H12,H14,H16H18,H19,H22,H24,H26, H28,H32,H34H36,H38, H42 H44
Alloys number	1100, 1050, 1060, 3003, 3004,3005,3104, 3105, 5005, 5052, 8011
Application	ACP, aluminum, ceilings, aluminum sheets, honeycomb panels and aluminum roofing, lighting decoration, Household electrical appliances, food package (such as pop can cover & ring-pull), furniture ect.

Item	Test Item	Standard	National standard	Test Result
1	Color Difference	ECCA T3	ΔE≤2.0	ΔE≤1.5
2	Gloss Difference	ECCA T2	≤10	≤5
3	Coating Thickness	ECCA T1	Two layers Min 23μm	≥25μm
			Three layers Min 30μm	≥34μm
4	Pencil Hardness	ASTM D3363	≥HB	HB
5	T-bend	ASTM D4145	≤2T	≤2T
6	Adhesion	ASTM D3359	Grade 0	Grade 0
7	Impact	ASTM D2794	≥50kg.cm	≥50kg.cm
8	Boiling water Resistance	GB/T17748	2h No change	4h No change
9	Solvent Resistance	ASTM D2248	200 times paints remaining	500 times no break
10	Acidity Resistance	ASTM D1308	5%HCL 24hrs No change	No change
11	Alkali Resistance	ASTM D1308	5%NaOH 24hrs No change color △E≤2.0	No change
12	Nitric acid Resistance	AAMA620	△E≤5.0	△E≤5.0
13	Oil Resistance	ASTM D1308	20#oil 24hrs No change	No change
14	Salt Spray Resistance	ASTM B117	4000hrs ≤Grade 1	No change
15	Abrasion resistance	ASTM D968	≥5L/μm	≥5L/μm
16	Dirt Resistance	GB/T9780	≤5%	<5%
17	Color retaining	GB/T16259	4000 hrs△E≤4.0	4000 hrs △E≤3.0
18	Gloss weaken Level		4000 hrs ≤ Grade 2	4000 hrs ≤ Grade 2
19	Chalking		4000 hrs No change	4000 hrs  No change

Chemical Composition %
Alloy No.	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	V	Ti	Zr	Al
1050	0.25	0.4	0.05	0.05	0.05	–	–	0.05	0.05	0.03	–	Remainder
1060	0.25	0.35	0.05	0.03	0.03	–	–	0.05	0.05	0.03	–	Remainder
1070	0.2	0.25	0.04	0.03	0.03	–	–	0.04	0.05	0.03	–	Remainder
1100	Si+Fe:0.95		0.05-0.20	0.05	–	–	–	0.01	0.05	–	–	Remainder
3003	0.6	0.7	0.05-0.20	1.0-1.5	–	–	–	0.1	–	–	–	Remainder
3004	0.3	0.7	0.25	1.0-1.5	0.8-1.3	–	–	0.25	–	–	–	Remainder
3105	0.6	0.7	0.3	0.3-0.8	0.2-0.8	0.2	–	0.4	–	0.1	–	Remainder
5005	0.3	0.7	0.2	0.2	0.5-1.1	0.1	–	0.25	–	–	–	Remainder
5052	0.25	0.4	0.1	0.1	2.2-2.8	0.15-0.35	–	0.1	–	–	–	Remainder
5083	0.4	0.4	0.1	0.40-1.0	4.0-4.9	0.05-0.25	–	0.25	–	0.15	–	Remainder
5086	0.4	0.5	0.1	0.2-0.7	3.5-4.5	0.05-0.25	–	0.25	–	0.15	–	Remainder
5182	0.2	0.35	0.15	0.2-0.5	4.0-5.0	0.1	–	0.25	–	0.1	–	Remainder
6061	0.4-0.8	0.7	0.15-0.40	0.15	0.8-1.2	0.04-0.35	–	0.25	–	0.15	–	Remainder
6063	0.2-0.6	0.35	0.1	0.1	0.45-0.90	0.1	–	0.1	–	0.1	–	Remainder
6082	0.7-1.3	0.5	0.1	0.4-1.0	0.6-1.2	0.25	–	0.2	–	0.1	–	Remainder
7005	0.35	0.4	0.1	0.2-0.7	1.0-1.8	0.06-0.20	–	4.0-5.0	–	0.01-0.06	0.08-0.20	Remainder
7075	0.4	0.5	1.2-2.0	0.3	2.1-2.9	0.18-0.28	–	5.1-6.1	–	0.2	–	Remainder
8011	0.50-0.90	0.6-1.0	0.1	0.2	0.05	0.05	–	0.1	–	0.08	–	Remainder

Reprined from