Ral 9016 Painted Aluminum Sheet , Color Coated Aluminum Coil AA3003 H24
Ral 9016 Painted Aluminum Sheet AA3003 H24 Used For Roofing Material
Color coated aluminum (prepainted aluminum),which is produced with aluminum sheet or coil and processed by coating with color or pattern.
In common sense, here are two kinds of coating PVDF and PE.Compared with other section steel prepainted aluminum coil is the more popular material, because of its excellent property. Firstly the property is very stable so the surface is erosion resistant, warranty could up to 30 years long after special treatment. Then,the density is the lowest among metal material when volume is fixed.
Specifications:
Alloy:3003,3004,3105,
Temper:H16/H18/H22/H24
Standard: ASTM, ASME, AISI, JIS, DIN, EN, ISO, GB And Etc
Thickness:0.35mm -2.00mm
Width:30-2500mm
Thickness Of Paint Layer:(PVDF) more than 25 micron; (PE) more than 18 micron
Interior Diameter: 405mm, 505mm
Color: Ral Color Code (Ral 9006,9017,9016 and any other color sample from customer)
Coating Hardness: More Than 2H(pencil hardness)
Impact Resistance: No Cracking And Peeling (50kg/cm,ASTMD-2794:1993)
Flexibility (T-bend): No More Than 2T
MEK Resistance: More Than 100
Paint Performance:
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Test Item |
Paint |
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PVDF |
PE And Others |
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With Varnish |
Without Varnish |
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Paint Film Thickness, μ |
≥22 |
≥30 |
≥18 |
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Shine Tolerance |
Shine≥80 Unit, ±10 Unit Allowed |
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Shine≥20-80 Unit, ±7 Unit Allowed |
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Shine<20 Unit, ±5 Unit Allowed |
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Pencil Hardness |
≥1H |
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Abrasion Resistance, L/μm |
≥5 |
-- |
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T-bend |
≤2T |
≤3T |
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Impact Strength |
50KG.CM Without Depainting And Crack |
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Adhesive Force (Class) |
≥1 |
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Boiling Water Resistance |
Unvarying |
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Chemical Resistance |
Acid Endurance |
Unvarying |
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Alkali Stability |
Unvarying |
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Oil Resistivity |
Unvarying |
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Resistance To Solvent |
≥70 |
≥50 |
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Scrub Resistance |
≥10000 Times Unvarying |
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Dirt Resistance |
≤15% |
-- |
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Salt Spray Resistance(class) |
≥ 2 class |
-- |
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Packing:
Export Standard Seaworthy Packing With Wooden Pallets In Horizontal Or Vertical (As Per The Requirements Of Clients)
Appliance:
As per types of surface coating of paint, color coated aluminum coils can be divided into polyester (PE) coated aluminum coil, fluorocarbon (PVDF) coating aluminum coil and Epoxy coated aluminum coil.
Color coated aluminum coil is widely used in the roofing and cladding system, ceiling system, curtain wall plate, shutter, gutter, composite panel, can, home appliances board and embossed aluminum coil.
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