Alloy 5052 1.0mm Prepainted Aluminium Coil for Battery Tray for Electric Vehicles
The Alloy 3003 H14 Prepainted Color Coated Aluminum Coil is an ideal material for lorry rear reflectors due to its durability, lightweight properties, and excellent corrosion resistance. With a H14 temper (half-hard state), this alloy offers balanced strength and formability, ensuring structural integrity while allowing precise shaping for reflector components. The prepainted color coating enhances weather resistance, UV protection, and aesthetic consistency, maintaining visibility and color stability in harsh outdoor environments. Its aluminum substrate (3003 alloy) features manganese for improved mechanical performance, making it suitable for long-term use in transportation applications. The coil’s high reflectivity and compatibility with industrial coating techniques (e.g., PVDF or polyester finishes) further optimize safety and compliance with automotive standards. Suppliers typically offer customizable thicknesses (e.g., 0.6–3mm) and widths to meet specific design requirements
Key advantages include:
- Lightweight design (2.68g/cm³ density) for improved EV range.
- High strength-to-weight ratio (tensile strength: 210-270 MPa) to withstand mechanical stresses
- Customizable dimensions (width: 1000–2500mm; coil length tailored to production needs)
- Compliance with ISO9001 and automotive industry standards for safety and reliability
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 | |
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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.
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Alloy 3003 H14 Prepainted Color Coated Aluminum Coil Forlorries Rear Reflectors Images
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