Alloy 3003 0.7mm Prepainted Aluminium Coil for Mailboxes
Crafted for durable and stylish mailboxes, the Alloy 3003 0.7mm Prepainted Aluminium Coil offers exceptional weather resistance and longevity. Its PVDF or PE coating (typically 26-32μm thick) provides vibrant, fade-resistant colors—including woodgrain or solid finishes—to maintain aesthetic appeal outdoors. The 3003 alloy base ensures excellent formability for seamless fabrication and structural integrity, while its lightweight nature simplifies installation. Resistant to corrosion, dents, and UV degradation , this coil is ideal for residential and commercial mailboxes requiring low maintenance and a polished appearance. Custom widths (up to 2,000mm) accommodate diverse designs.
Key advantages include:
- High corrosion resistance
- Excellent paint adhesion
- Good formability for shaping Lightweight & easy handling
- UV-resistant color retention
- Low maintenance required Smooth, uniform surface finish Long service life outdoors
- Recyclable & eco-friendly material Wide color customization options
Application
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About Prepainted Aluminum Coil
Prepainted aluminum coil, which is produced with aluminum sheet or (aluminum coil) and processed by coating with color. In common sense,
there are two kinds of prepainted aluminum coil-PVDF and PE, which are widely used in aluminum plate, aluminum veneer, aluminum
honeycomb panels,aluminum ceiling, shingles, scrap, pop-top, electronics.
PVDF coatings are known for their durability and weather resistance. They provide a smooth and glossy finish, making them suitable for
architectural applications. PVDF coated aluminum coils are available in a wide range of colors and are often used for exterior cladding,
roofing, and signage.
PE coatings offer good UV resistance and color retention. They are commonly used for interior applications where extreme weather
resistance is not required. PE coated aluminum coils are available in a variety of colors and are used for indoor decorations, ceiling panels, and more.
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Product Parameters
| Product |
Prepainted Aluminum Coil / Color Coating Aluminum Sheet |
| Thickness |
0.2-3.0mm |
| Width |
30-2750mm (ultra-wide color coating aluminum sheet in coil) |
| Material |
1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8011 etc |
| Temper |
O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter |
405mm,508mm,610mm |
| Color |
RAL, Pantone Color Or As Alient’s Demand |
| Coating thickness |
PVDF Paint Coating: Not Less Than 25um |
| PE Paint Coating |
Not Less Than 18um |
| Packing |
Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms |
L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ |
3 Tons Per Specification |
| Delivery Time |
Within 30-45 Days |
| Loading Port |
Shanghai |
| Application |
Aluminum/Roofing/ACP/Roller/Shutter/Window/Roller Shutter/Door/AluminumCeiling/AluminumGrilling/AluminumDownspoutSystem/Home Appliance’s Plate/Body tank of cold chain truck/High speed rail/Aluminum pull ring/Food packaging/Outer packing case of cap |
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Product Advantages
1.High flatness: the surface is flat and smooth, without obvious defects such as unevenness, wavy deformation, indentation or bulging.
2.Uniformity of colour: The colour is uniform and consistent, with no obvious colour difference.
3.Strong coating adhesion: good adhesion between the coating and the aluminium coil substrate makes it difficult for the coating to flake, peel or lose paint.
4.Good weather resistance: PVDF coatings have a colour stability of more than 20 years compared to 10-15 years for polyester coatings. 5.Strong corrosion resistance: The natural oxidation layer of aluminium combined with a protective coating such as PVDF ensures long term durability in harsh environments.
6.Malleability: complex bending and forming without cracking.
Product Show
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