6mm Aluminum Composite Panel With PE Coating
Aluminum Composite sheets are composed of two aluminum sheets or "skins" with a core of polyethylene, bonded or "sandwiched" in between the two sheets of aluminum. This provides a lightweight yet rigid panel capable of withstanding the outdoor elements. Aluminum surfaces are painted or anodized. The painted surface of the aluminum sheet is coated with a high performance polyester coating and is protected with a peel off masking to prevent scratching. Commonly used for signage, exterior coverings, etc.
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Product Introduction
Aluminum composite panel:
Specification: Standard size: 1220*2440*3mm, 1220*2440*4mm. 1220*2440*5mm. Irregular size is available: Product thickness: 2mm----6mm Product length: As your request Product width: 1250, 1500,mm etc. as your request Aluminum skin thickness: 0.01-0.5mm
Features: 1. Surface layer: protection film 2. PVDF resin cold coating or polyester 3. Primary coating 4. Aluminum oxid pretreated film 5. High quality aluminum plate (standard thickness 0.2 or 0.5mm) 6. Anticorrosive coating 7. Adhesive film 8. PE core plate fireproof (GB8624-97)can reach B1 Grade 9. Adhesive film 10. Anticorrosive coating 11. Bottom Alu. plate (thickness 0.5mm or 0.2mm) 12. Aluminum oxid pretreated film
Application:
Constructional exterior curtain walls;
Decorative renovation for storey-added old buildings;
Indoors decoration for interior walls, ceilings, bathrooms, kitchens and balconies;
Advertisement board, display platforms and signboards;
Wallboard and ceilings for tunnels;
Raw materials in industrial purpose;
Materials used for vehicle and boat.
Aluminum composite panel
Products Name | Aluminium Composite Panel |
Test Item | PVDF Coating |
Double Layers | |
Coating Thickness (µm) | >= 24 |
Gloss Tolerance | While 60° glossy value>= 80 unit, tolerance ±10 unit |
While 60° glossy value>= 20-80 unit, tolerance ±7 unit | |
While 60° glossy value< 20 unit, tolerance ±5 unit | |
Pencil Hardness | >=1 H |
Flexibility of Coating | While =< 2 T, coating no crack or peel off |
Adhesive Property | 0 or 1 grade |
Impact Resistance | coating no crack or peel off |
Acid Resistance | Surface immersed with 5% HCL(V/V) for 48 H without change |
Solvent Resistance | Brushing 200 times with butanone no appearance to bottom |
Chromatism | The coating color is almost the same as confirmed by buyer and seller , the color difference tested by colorimeter between single coating and samples is less than 1.2 (∆ E =< 1.2), same lot products color difference ∆ E =< 1.0 |
Salt Fog Resistance | Outside 2mm the line which is scratched, no corrosion and coating peel off |
Moisture Resistance | Coating Change is less than 1 grade after 1000 hours humidity test |
Weather Resistance | After 2000 hours xenon lamp shining test(artificially accelerating ageing test), no powder come into being , gloss retention rate(after and before test, in percent)>=85%, color change degree at least reaching to 1 grade |
Note: The test is as per China National Standard and Nonferrous Metals Industry Standard for color coated aluminum coil and aluminum composite panel! | |
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