Changzhou Dingang Metal Material Co.,Ltd.
                                                                                                           
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3004 Color Coated Aluminium Coil for Solar Panel Frames and Supports

Price Negotiable
Price: Negotiable
MOQ: 1000 Kgs / 1 Metric Ton
Delivery Time: Within 35 Days After Order Confirmed And Down Paymetn Received
Brand: Dingang
Product Description
3004 Color Coated Aluminium Coil for Solar Panel Frames and Supports

Based on search results, the 3004 Color Coated Aluminium Coil is an engineered material ideal for solar panel frames and supports due to its durability, lightweight nature, and corrosion resistance. Key attributes include:

  1. Material Properties:

    • Alloy 3004 (Al-Mn-Mg) offers excellent strength-to-weight ratio and formability, crucial for structural supports .
    • Color coatings (PVDF or PE) enhance weather resistance, UV stability, and aesthetic longevity, with warranties up to 15–20 years for outdoor use .
  2. Functional Advantages:

    • Superior corrosion resistance in harsh environments, reducing maintenance for solar installations .
    • Lightweight design lowers transportation and installation costs while supporting heavy solar arrays .
  3. Sustainability:

    • Recyclable and compliant with green building standards, aligning with solar energy’s eco-friendly ethos .

This coil is widely adopted in solar frameworks for its reliability and eco-efficiency .


Key Advantages
  1. High strength-to-weight ratio (vs. 3003 alloy) 
  2. Superior corrosion resistance in harsh environments 
  3. Excellent formability for complex support shapes 
  4. Good weldability for secure frame assembly 
  5. Long-term weather resistance (PVDF/PE coating) 
  6. UV-resistant coatings prevent color fading 
  7. Self-cleaning property maintains surface efficiency 
  8. Lightweight reduces structural load 
  9. High reflectivity enhances panel performance 
  10. Fully recyclable eco-friendly material 
  11. Cost-effective processing (bending, cutting) 
  12. Durable under mechanical stress/loads 
Applications
Billiards table application of color coated aluminum coil
About Prepainted Aluminum Coil
Prepainted aluminum coil is produced with aluminum sheet or coil and processed by coating with color. There are two main types 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, and electronics.
PVDF Coatings
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
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.
Prepainted aluminum coil manufacturing process

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 Customer'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/Aluminum Ceiling/Aluminum Grilling/Aluminum Downspout System/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
  • High flatness: surface is flat and smooth without defects
  • Uniform color consistency with no visible color difference
  • Strong coating adhesion prevents flaking and peeling
  • Excellent weather resistance: PVDF coatings maintain color stability for over 20 years
  • Strong corrosion resistance for harsh environments
  • Excellent malleability for complex bending and forming without cracking

Product Show
Color coated aluminum coil product display Color coated aluminum coil applications

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Changzhou Dingang Metal Material Co.,Ltd.
Location Room 1203,Building 2,Zhixin Business Plaza,No.25 North Street,Zhonglou District,Changzhou,Jiangsu,China
Contact Person Robert

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