Color Coated Aluminium Coil
What is Color-Coated Aluminum Coil?
Color-coated aluminum coil (also known as pre-coated aluminum coil) is a continuously manufactured product made by uniformly coating high-performance paint onto the surface of aluminum alloy coils through a roller coating process after cleaning and passivation, followed by high-temperature baking and curing. It combines the lightweight and corrosion-resistant properties of aluminum with the decorative and weather-resistant properties of paint, and is widely used in building roofs and curtain walls, suspended ceilings, roller shutters, drainage systems, appliance panels, signage substrates, and automotive interiors.
10 FAQs:
1. What is Color-Coated Aluminum Coil?
Color-coated aluminum coil is a pre-coated product made by coating an organic coating onto the surface of aluminum alloy coils through a roller coating process. The coating and curing are completed before the aluminum coil is cut into sheets, resulting in high efficiency and stable quality, making it one of the most essential metal decorative materials in the construction and industrial sectors.
2. What are the commonly used alloy grades for color-coated aluminum coil?
AA3003 and AA3004 are the main types of coated aluminum coils used in construction, offering moderate strength and good formability. AA1100 can be used for interior decoration and signage substrates. AA5052 is an option for higher strength requirements.
3. What are the coating types for coated aluminum coils?
PE (Ordinary Polyester): Indoor and short-term outdoor use. HDPE (High-Performance Polyester): Mainstream outdoor building material, weather-resistant for 10-15 years. PVDF (Fluorocarbon Paint): Top-tier weather resistance, over 20 years, used in curtain walls and coastal projects. FEVE (Fluorocarbon Resin): High gloss + top-tier weather resistance, used in high-end buildings and the Japanese market.
4. What is the difference between coated aluminum coils and powder-coated aluminum sheets?
Coated aluminum coils use a roller coating process, resulting in a more uniform coating and more precise film thickness control (±2μm), suitable for mass standardized production. Powder coating is suitable for small batches and irregularly shaped parts, but its uniformity and weather resistance are generally inferior to high-end roller-coated products.
5. What is the thickness range of coated aluminum coils?
Common thicknesses are 0.2mm-1.5mm. Recommended thicknesses are 0.7mm-1.0mm for building roofs, 0.7mm-1.2mm for curtain walls, 0.5mm-0.8mm for suspended ceilings, and 0.15mm-0.3mm for signage substrates.
6. Can the width of the coated aluminum coil be customized?
Standard widths are 1220mm/1250mm/1500mm. It can be cut to specified widths according to customer requirements, with a minimum cut of 50mm.
7. How is the color of the coated aluminum coil determined?
We support color matching according to Pantone or RAL color charts. Customers can also send color samples, and we will use a colorimeter for data matching. An A4 sample will be provided for color confirmation before mass production.
8. What is the warranty period for the coated aluminum coil?
PE coating offers a 3-5 year color warranty, HDPE coating 10-15 years, and PVDF coating 20-25 years. The warranty typically covers chalking, cracking, and excessive fading (ΔE exceeding the agreed value).
9. What is the minimum order quantity for coated aluminum coils?
Standard colors and specifications typically have a minimum order quantity of 500 kg. Custom colors may require 1-3 tons depending on the complexity of the color code. Small-batch trial orders are negotiable, and the unit price will be adjusted accordingly.
10. How are coated aluminum coils shipped and packaged?
Aluminum coils typically have an inner diameter of 150mm or 300mm, with a paper or aluminum core, covered with PE film and moisture-proof paper, secured with wooden pallets or iron frames, and standard export packaging. Each coil is labeled with the alloy, coating, color code, weight, and production batch number.
Widely used in exhibition, stores, offices, banks, hotels, restaurants and apartments.
Your Professional Color Coated Aluminium Coil Supplier
Our goal is to be your true partner in Color Coated Aluminium Coil field in China. HUNAN HUABOND TECHNOLOGIES CO., LTD., a high-tech enterprise was founded in 1994 and put into production in 1996, specializes in research, development and production of high-grade building decorative materials.We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Application
The products are widely used in various building curtain walls and roofing systems, as well as in various large-scale stadiums, libraries, museums, airports, high-speed railway stations and other projects.
Our Market
Exported to dozens of countries including russia, the united states, the united kingdom, india, algeria, latvia, etc.
Certificates
The company has passed the "ISO9001 Quality Management System Certification", "ISO14001 Environmental Management System Certification"; and successively obtained: "China Famous Brand", "China Engineering Construction Recommended Products", "National 100 Preferred Brands for Engineering Building Materials", "National Authority Testing Quality Qualified Products" and other honorary qualifications.
Our Products
Hunan huabond technologies co., ltd. Is a high-tech enterprise specializing in the research and development and production of high-end building decoration materials. Its main products include color-coated aluminum coils, aluminum-plastic panels, sign boards, aluminum honeycomb panels, solid aluminum panels, metal composite panels, etc.
Advantages of Color Coated Aluminium Coil
These coated aluminum coils are decorative
Color-coated aluminum coils are painted with wood grain and stone grain so it has a realistic physical texture and a vivid natural beauty. The pattern can be made at random, giving customers a wide range of individual choices, enriching the humanistic connotation of the product, and giving people more aesthetic enjoyment.
These painted aluminum coils are weather resistance
The baked varnish pattern formed by continuous coating and high-temperature baking has high gloss retention, good color stability, and minimal change in color difference. Polyester paint on color-coated aluminum coils has a 10-year warranty, and fluorocarbon paint on color-coated aluminum coils has a 20-year warranty.
Color-coated aluminum coils are mechanical
High-quality aluminum materials, plastics, and adhesives are selected, and advanced composite technology is adopted. The color coated aluminum coils have the bending and flexural strength required by the decorative board. In the four seasons, the change in wind pressure, temperature, humidity, and other factors will not cause bending, deformation, expansion, etc.
Color-coated aluminum coils are environmental protection
Corrosion resistance to saline-alkali acid rain, color-coated aluminum coils will not corrode and produce poisonous bacteria, will not release any toxic gas, will not cause keel and fixing parts to rust, and is flame retardant.
Color coated aluminium coils have a rich range of colors. Whether it is civilian residential, large commercial outlets or large convention and Exhibition Center, color coated aluminum coil can add color to it. Good plasticity and mechanical properties make it an ideal material for various architectural shapes. The color coated aluminum coils have provided the architects, designers and owners with the personalized outer wall and smallpox color space, but also the most ideal material for architectural modeling. Whether it is a multi-functional large building or a unique creative new architecture, color coated aluminum coils can always meet the different requirements of modern and classical architecture, and make the architecture colorful. The products have been applied in many fields, such as electronics, instruments, lighting, packaging, home decoration, and so on.
The scope of the products is very wide: construction(aluminum plastic board, aluminum honeycomb, roof wave board, fire retardant panel, aluminum smallpox, shutter, curtain door, garage door, awning, falling water ditch), electronic appliances (computer chassis, electric panel), lighting, furniture, solar reflector, air conditioning wind pipe and so on.
We also offer aluminium composite panel for facade and lightweight aluminium honeycomb panel for building cladding projects.
Product Description
|
Product |
Prepainted Aluminum Coil / Color Coating Aluminum Sheet |
|
Thickness |
0.02-3.00mm |
|
Width |
30-2750mm (Ultra-wide color coating aluminum sheet in coil) |
|
Material |
1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8081 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 |
Export Standard 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 |
2 Tons Per Specification |
|
Delivery Time |
Within 18-22 Days |
|
Loading Port |
Shanghai,Ningbo,Qingdao,TInajin Port and Etc |
Ordering Process
Enquiry Us With Spec Requirements
1
>>
Offer Client With Quotation And Sample
2
>>
Quotation & Sample Approved By Client
3
>>
Payment Way & Lead Time Confirmed
4
>>
Sales Contract Signed (Order Confirmed)
5
>>
Bulk Production & Shipping Issue
6
>>
Bulk Goods Delivering
7
Delivery
|
Selling units |
Single item |
|
Single package size |
1200X500X500 cm |
|
Single gross weight |
10.000 kg |
Lead Time
|
Quantity (tons) |
1 - 1 |
2 - 50 |
51 - 100 |
> 100 |
|
Lead time (days) |
3 |
5 |
7 |
To be negotiated |
Packaging & Shipping
Standard airworthy export packaging. Wooden pallets with plastic protection for coils and plates;
According to customer requirements, the packaging can face the sky or the wall;
16-20 MT can be put into 20FCL, the shipping price is much cheaper than 40FCL;
Delivery time: 18-22 days after receiving the LC or 30% deposit.
FAQ
As one of the most professional color coated aluminium coil manufacturers and suppliers in China, our company is featured by quality products and good service. Please rest assured to buy color coated aluminium coil at competitive price from our factory.
Alucoil, Mill Finish Aluminum, Fluorocarbon Coating