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Alloy 3003 Thickness Prepainted Aluminium Coil for Community Mailbox Groups

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Alloy 3003 Thickness Prepainted Aluminium Coil for Community Mailbox Groups

Country/Region	china
City & Province	changzhou jiangsu
Categories	Metal Scrap

Product Details

Alloy 3003 0.3mm Prepainted Aluminium Coil for Community Mailbox Groups

The Alloy 3003 0.3mm Prepainted Aluminium Coil is an ideal material for community mailbox groups, offering lightweight durability (density ~2.73 g/cm³) and excellent corrosion resistance due to its manganese-enriched composition . With a 0.3mm thickness and prepainted PE/PVDF coating, it ensures UV resistance, weatherproof performance, and color customization (available in red, blue, green, etc.) for long-lasting aesthetics in outdoor environments . This coil is processed with mill finish or textured patterns (e.g., diamond, 3/5 bars) to prevent scratches and oxidation, maintaining structural integrity under frequent use . Its H24 temper balances formability and strength, suitable for fabrication into mail compartments, doors, or decorative panels while meeting ISO/ASTM standards for construction materials Suppliers typically provide widths up to 1,600mm and coil IDs of 505mm for seamless integration into mailbox assembly lines .

Key advantages include:

Superior corrosion resistance
Lightweight yet durable structure
Long-lasting color coating (PE/PVDF)
Easy fabrication and customization
Wide color options for aesthetics
Weatherproof for outdoor environments
Low maintenance requirements
Smooth surface with anti-scratch finish
Cost-effective compared to steel
Recyclable and eco-friendly mate

Application

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.

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

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.

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