Powder coated aluminium veneer

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Powder coated aluminium veneer description

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The base plate of aluminum panels adopts high-quality aluminum alloy plate, and thickness is 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm and other specifications. Its structure is mainly composed of panels, stiffeners, corner codes and other components, and its size can be customized according to customer’s requirements and actual engineering conditions.

Real stone lacquered aluminium veneer

Powder coated aluminium veneer specifications

Color coated aluminum coils/Color coated aluminum sheets
material	A1100, A3003, A3004,A3105,A5052,A8011…….
coating thickess	PVDF、PE、Epoxy varnish
thickness of aluminum sheet	0.2mm-4.00mm
width	color coated aluminum coil20mm-1500mm
width	color coated aluminum sheets800-1750mm
core diameter	150mm,405mm, 505mm, 508mm, 510mm
coating thickness	PVDF≥micron
coating thickness	POLYESTER≥18micron
luminosity	10-90%
hardness of the coating	more than 2H
adhesion	no lower than 1 grade
lash-bearable	50kg/cm No paint peeling, no cracks. Polyester color is used for 20 years, and fluorocarbon is used for 30 years.
colors	Color according to RAL and Pantone color chart or customer samples

Aluminium panel painting process

The aluminum panels is made of high-strength alloy aluminum plate as the base material, which be formed by pretreatment and then sprayed with fluorocarbon.
Fluorocarbon topcoat has excellent corrosion resistance and weather resistance, can resist acid rain, salt spray and various air pollutants, has excellent cold and heat resistance, can resist strong ultraviolet radiation, and can maintain long-term color and no chalking , long lasting.

Curved aluminum panel

Application of powder coated aluminium veneer

Aluminum Veneer Case

Excellent performance of fluorocarbon(PVDF) aluminum panels coating
1. The surface coating of PVDF aluminum panels has excellent weather resistance and UV resistance, the color is durable-stable and not easy to fade.
2. High acid and alkali resistance, can withstand the wind and sun in harsh environments.
3. Good adhesion, high toughness, strong impact resistance, strong pollution resistance, smooth coating, and easy to clean.
4. Widely color, bright and beautiful, good texture.there are solid paint and metallic paint, which can fulfill different requirements of customers.

Curved aluminum panel

STEK color aluminum spraying workshop

Advantages of powder coated aluminium veneer

Product Features:

Compared with steel plates and other plates, it has good durability, corrosion resistance and longer service life;
It has good heat resistance and is not easy to change color at high temperatures;
Has good heat reflectivity;
It has good cost performance, durability and competitive price.

The aluminum panels highlights the modern life concept, embodies a high-end and luxurious architectural style, and relieves the pressure of urbanites. Many places like cafes and leisure clubs use aluminum panels.
Aluminum panels is moderately priced, durable, moisture-proof and waterproof, and has high plasticity. It has become the darling of many designers for decoration design in various places.

Real stone lacquered aluminium veneer

The edges of the board should be cut neatly without burrs or cracks. No open welding is allowed on the plate. The appearance should be neat and tidy, the pattern should be clear, the color should be basically the same, and there should be no obvious scratches. The decorative surface shall not have obvious indentation, imprints, bumps and other remnants. No obvious color difference, AE is not greater than 2.0 in arbitration.

The performance of PVDF color coated sheet/coils
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
3	Coating Thickness	ECCA T1	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