Product Description
Product Description:In the field of architecture and interior design, natural stone and wood are favored due to their unique texture, but their heavy weight, high cost, and difficult maintenance limit their wide application. 3003 aluminum alloy pre-coated decorative roll (wood grain/marble) has become the "king of peace" for global high-end projects with light weight, high weather resistance and realistic bionic effect.
1. Lightweight and strong
Substrate properties: 3003 aluminum alloy (Mn strengthened), thickness 1.5mm±0.1mm, tensile strength ≥ 145MPa, elongation ≥12%, can be rolled into complex curved surfaces (minimum bending radius 3t).
Weight reduction benefit: the density is 2.73g/cm³, which is only 1/4 of stone and 1/3 of solid wood, reducing the weight of building façade by 60% and reducing the structural load cost by 20%.
2. Extreme biomimetic effect
Surface Finish:
Digital transfer: resolution up to 4800dpi, restore 200 kinds of textures such as oak and Carrara marble, and the color difference ΔE<1.5; 3D embossing: the depth of concave and convex touches is 0.1-0.5mm, imitating wood growth rings or stone grains. Gloss optional: matte (10-30GU), mercerized (40-60GU), high gloss (>80GU).
3. All-weather durability
Weathering Test:
QUV UV aging ≥ 4000 hours (ΔE<2, AAMA 2605);
Salt spray ≥ 3000 hours (ISO 9227, no blistering/flaking);
Temperature difference resistance -40°C to 100°C, passed ASTM D2247 cyclic test.
Anti-fouling and easy to clean: Nano self-cleaning coating (contact angle > 110°), rain automatically flushes dust, reducing maintenance costs by 70%.
4. Environmental protection and compliance
Zero VOC: UV curing process for water-based coatings, in line with EU REACH, US EPA standards;
Recycling: 100% recyclable, Cradle to Cradle (C2C) Silver certified, LEED plus.
Detailed Photos
Detailed
Basic Info.
| Product |
3003 1.5mm/1300mm Decorative Pre-Painted Aluminum Coil (Wood Grain/Marble Finish) |
| Thickness |
0.5-2.0mm |
| Width |
800-1500mm |
| Material |
3003 (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 |
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 capacitor,external contour of letter channel |
Features
International application scenarios: from architectural landmarks to commercial spaces
1. Building facades
Case 1: Dubai's Al Seef Cultural District
Design: antique wood grain aluminum plate (width 1300mm), restore the traditional Arabic architectural style;
Data: Compared with solid wood, the life of sand and dust resistance is increased by 3 times, and the maintenance cost is saved by 500,000 US dollars/year.
Case 2: High Line Park façade in New York
Innovation: marbled aluminum coil perforated design (aperture 5mm), light transmittance 30%, reduce lighting energy consumption by 25%.
2. Interior decoration
Case 3: Galeries Lafayette flagship store in Paris
Application: Carrara white marbled aluminum plate (matte), wall and column decoration;
Advantages: fire rating A2 (EN 13501-1), 80% lighter than natural stone, no risk of falling.
Case 4: Aman Hotel Tokyo
Details: imitation cypress wood grain aluminum plate (3D embossing), the touch is the same as that of solid wood, and the humidity deformation rate < 0.01%.
3. Commercial facilities and furniture
Case 5: Starbucks global low-carbon stores
Solution: Recycled aluminum substrate Digital transfer of oak grain, reducing carbon footprint by 60%, and obtaining LEED platinum certification for a single store;
Case 6: Poliform high-end cabinetry in Italy
Technology: Ultra-thin aluminum plate (1.5mm) replaces solid wood veneer, scratch resistance level ≥4H (pencil hardness), waterproof and moisture-proof.
Market Trend: The "Green Revolution" in Decorative Materials
Policy-driven
EU Construction Products Regulation (CPR): Mandatory fire rating of decorative materials ≥B-s1, d0, 3003 aluminum coil (A2 class) is the first choice for compliance;
U.S. IRA: provides tax credits for projects that use low-carbon building materials (recycled aluminum ≥ 50%) to stimulate demand growth.
Upgrading of consumer demand
Personalized customization: Designers can preview the texture effect of aluminum coils in real time through AR tools, and the customization cycle is shortened to 7 days;
Quick assembly trend: pre-coated aluminum coils support modular installation, which is 50% more efficient than stone construction.
Future Applications: Cross-border Innovation and Technological Breakthroughs
1. Smart surface integration
Dynamic texture: electrochromic coating (under development), which can switch between wood/stone/solid color modes (such as the interior of the BMW iNEXT concept car);
Touch interaction: capacitive sensing aluminum plate (commercialized), applied to smart home control panels.
2. Combination of new energy
Photovoltaic integration:
Heliatek developed organic photovoltaic thin films, which are directly laminated to the surface of aluminum coils to achieve "power generation curtain walls";
Case: Nanyang Technological University Laboratory Building, Singapore, imitation wood grain photovoltaic aluminum panels contribute 15% of the building's electricity demand.
3. Super-bionic technology
Bio-based coatings: launched a biomimetic coating using corn starch as raw material, with a degradation rate of ≥ 90%;
Olfactory simulation: implantation of microcapsules to release wood aroma (Toray plans to be commercialized in 2025).
The ultimate fusion of natural aesthetics and industrial technology
The rise of 3003 decorative aluminum coils marks that human beings no longer need to sacrifice the environment in exchange for aesthetic experience. From "imitating nature" to "transcending nature", it is redefining the boundaries of sustainable design.
Get samples and custom solutions today to make your project both natural and future-proof!
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.
Audited Supplier 
){kind=link}