Product Description
Product Description:The 3105 color-coated aluminum plate (0.8mm thick, 1200mm wide, fluorocarbon coating), owing to its lightweight, exceptional weather resistance, and design flexibility, has become the preferred material for high-end curtain wall decoration worldwide. From the skyscrapers of Dubai to energy-efficient buildings in Northern Europe, and from commercial complexes to cultural landmarks, it defines the modern architectural façade through the combination of science and aesthetics.
1. Weather resistance and durability
Fluorocarbon Coating (PVDF) Properties:
QUV UV aging ≥ 4000 hours (ΔE<2, AAMA 2605 standard);
Salt spray ≥ 5000 hours (ISO 9227), acid rain (pH 3-11);
Surface hardness≥2H (pencil hardness), resistance to wind and sand abrasion (ASTM D968).
Comparison with traditional materials:
The service life is 25 years, and the maintenance cost is only 1/5 of the stone curtain wall and 1/3 of the glass curtain wall.
2. Lightweight and convenient construction
Density 2.73g/cm³: 1/4 of the weight of stone, reducing the load of the building structure by 30%;
Wide processing: 1200mm width reduces splicing seams, suitable for rolling, punching, and bending (R≥3t).
3. Aesthetics and environmental friendliness
Color customization: support RAL color card 200 color numbers, metallic/matte/pearlescent effect optional;
Sustainability: 100% recyclable, 70% recycled ≥aluminium (Hydro CIRCAL process), LEED/BREEAM certification.
Basic Info.
| Product |
3105 color-coated aluminum sheet 0.8mm/1200mm, fluorocarbon spraying is used for curtain wall decorative panels |
| Thickness |
0.5-2.0mm |
| Width |
800-1500mm |
| Material |
3105 (as request) |
| Temper |
O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Surface Finishing |
Coating |
| T-Bend |
No More Than 2t |
| 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 |
2Tons Per Specification |
| Delivery Time |
Within 30-45 Days |
| Loading Port |
Shanghai,Ningbo,Qingdao,Tianjin Port and Etc |
| Application |
Super high-rise curtain wall, green building, cultural landmark, intelligent dynamic curtain wall; |
Product Advantages
core advantages:
| Dimension |
Technical parameters/characteristics |
Contrast copper windings |
| Electrical conductivity |
The conductivity ≥ 62% IACS (International Annealed Copper Standard), and the resistivity is 2.65μΩ·cm |
Copper is 100% IACS, but aluminum can be replaced by an increase in cross-sectional area |
| Corrosion resistance |
Dense oxide film on the surface, resistant to damp heat and sulfide corrosion (IEC 60076) |
Copper needs to be tin plated to prevent oxidation, which increases the complexity of the process |
| Eco-friendliness |
100% recyclable with a carbon footprint of 1/5 of copper (1.5kg CO2/kg) |
High carbon emissions from copper smelting (8-10kg CO2/kg) |
| Cost-effective |
The unit price is 1/3 of copper, and the comprehensive cost is reduced by 40% |
Copper prices fluctuate greatly and resources are scarce |
Application scenarios and typical cases
1. Super high-rise landmark buildings
Case 1: Dubai Creek Tower
Solution: fluorocarbon sprayed silver-gray aluminum plate (RAL 9006), reflectivity 85%, high temperature resistance of 50 °C;
Data: 20% reduction in air conditioning energy consumption, LEED Gold certification.
Case 2: The Tulip in London
Innovation: Curved aluminum plate seamless splicing, wind pressure resistance of 2.5kPa, design life of 50 years.
2. Green and energy-saving buildings
Case 3: Powerhouse Brattørkaia, Oslo, Norway
Technology: Aluminum panel integrated photovoltaic thin film (CIGS), annual power generation of 350,000 kWh;
Eco-friendly: Carbon footprint -11kg CO2/m² (the world's first carbon-negative office building).
Case 4: CapitaSpring Tower, Singapore
Design: Vertical green curtain wall perforated aluminum plate shading system, noise reduction coefficient NRC 0.7, energy consumption reduction by 30%.
3. Cultural landmarks and public spaces
Case 5: Philharmonie de Paris
Aesthetics: Gradient metal gray aluminum plate (Pantone Metallic), dynamic light and shadow effects;
Function: Self-cleaning coating, 60% reduction in maintenance costs.
Case 6: Shanghai Planetarium
Breakthrough: Imitation Nebula texture digital printing aluminum plate, temperature difference resistance -20°C~80°C, won the CTBUH Innovation Award.
Market Trends & Future Applications
Market trend: green and intelligent two-wheel drive
1. Current drivers
Policies & Regulations:
The European Union's "Green New Deal" requires a 60% reduction in building carbon emissions by 2030 to promote the application of low-carbon aluminum;
Under China's "dual carbon" goal, the proportion of ultra-low-energy buildings will increase to 30% (2025).
Economic Requirements:
The comprehensive cost of aluminum curtain wall is 40% lower than that of stone, and the maintenance cycle is extended to 25 years;
Urbanization in the Middle East and Southeast Asia is accelerating, and the façade market is growing by 12% year-on-year (Frost & Sullivan data).
2. Future technology direction
Intelligent Dynamic Curtain Wall:
Electrochromic coating (developed by Merck KGaA) with adjustable light transmittance (e.g. Mercedes-Benz VISION EQXX concept car);
Case in point: Dubai dynamic energy-saving curtain wall (pilot in 2025).
Energy Integration:
The perovskite photovoltaic film is directly sprayed with aluminum panels (Oxford photovoltaic experimental stage), and the energy efficiency is increased to 25%;
Self-healing and antimicrobial:
Nano coating automatically repairs scratches (patented by AkzoNobel in the Netherlands), with an antibacterial rate of 99.9% (Toray AGXX® technology).
The "Green Revolution" in Curtain Wall Materials
With its lightweight, weather resistance and design freedom, 3105 fluorocarbon aluminum sheet has become the core carrier of building skin innovation. From static conservation to dynamic interaction, from energy consumption to energy production, it is writing a new chapter in sustainable architecture.
Get a customized curtain wall solution now to empower your building with technology and aesthetics!
Advanced Automation System
We have two plants of 160,000centiare with eight large automatic roller coating lines for aluminium sheet material products.
Strict Quality Control
Dingang actively implements technical innovation,which based on ISO9001.The painted aluminum products are all passed audit by BV,SGS,ITS And Etc.
Better Service
Over hundreds of Countries export experience and excellent after-sales service.We satisfy the demands meanwhile also obtain public reputation and praise from customers.
Certifications
Relevant certificates:
FAQ
Factory FAQ
Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum productions and has its own warehouse. We are working hard to open up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the selection of raw materials to packaging for shipment. Only products that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control engineers to ensure high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around.
Packaging & Shipping
The packaging and shipping of prepainted aluminum coils are crucial to ensure that the coils arrive at their destination in good condition and are ready for use.Proper packaging and shipping practices help maintain the
quality of prepainted aluminum coils and ensure that they reach their destination in optimal condition.
Standard export packaging, lined with moisture-proof paper, wrapped with waterproof membrane, to ensure that there is no damage during transportation.
Customized packaging can be provided according to customer needs.
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