| Customization: | Available |
|---|---|
| Color: | Wrinkled Surface |
| Application: | Transportation Tools, Door & Window, Glass Wall, Heat Sink, Decorations |
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Pre-painted aluminum sheet in coil used for forming Roofing Panel
Aluminum Alloy 3003 Chemical Composition & Mechanical Property:
3003 alloy is an AL-Mn series alloy, which is also the most widely used rust-proof aluminum. This alloy has a slightly higher strength than commercial pure aluminum, but it cannot be strengthened through heat treatment. Therefore, cold working methods are usually adopted to improve its mechanical properties. In the annealed state, 3003 alloy exhibits high plasticity, and its plasticity is still good when semi-cold worked, but it is lower when cold worked. In addition, this alloy has good corrosion resistance and weldability, but its cutting performance is relatively poor.
| Chemical Composition(%) | |||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Na | Zn | Ti | Zr | Al |
| 3003 | ≤0.60 | ≤0.70 | 0.05-0.20 | 1.00-1.50 | - | - | - | - | - | - | Remainder |
| Mechanical Property | |||||||||||
| Alloy | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | ||||||||
| 3003 | 145-195 | ≥115 |
≥4 |
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Specifications Of prepainted Aluminum sheet in coil:
| Dimension: | Thickness: 0.20-1.20mm Width: 50-1300 mm Length: 500-6000 mm Or In Coil |
| Tolerance: | Thickness:+/- 0.03mm,Width:+/- 2mm,Total Quantity:+/-10% |
| Alloy & Temper Grade: | AA3003 H24 / H26 |
| Certificates: | ISO,SGS,BV,ITS Or MTC |
| Packing: | Standard Export Seaworthy Packaging Or As Customer's Requirement |
| Color Options: | RAL,PANTONE Or As Client's Actual Color Sample |
Paint Performance of Color Coated Aluminum (Pre-painted Aluminum Coil):
| Test Item | Paint | ||||
| PVDF | PE And Others | ||||
| With Varnish | Without Varnish | ||||
| Paint Film Thickness , μ | ≥ 22 | ≥ 30 | ≥ 18 | ||
| Shine Tolerance | Shine ≥ 80 Unit , ± 10 Unit Allowed | ||||
| Shine ≥ 20-80 Unit , ± 7 Unit Allowed | |||||
| Shine < 20 Unit , ± 5 Unit Allowed | |||||
| Pencil Hardness | ≥ 1H | ||||
| Abrasion Resistance, L/μm | ≥ 5 | -- | |||
| T-bend | ≤ 2T | ≤ 3T | |||
| Impact Strength | 50KG . CM Without Depainting And Crack | ||||
| Adhesive Force ( Class ) | ≥ 1 | ||||
| Boiling Water Resistance | Unvarying | ||||
| Chemical Resistance | Acid Endurance | Unvarying | |||
| Alkali Stability | Unvarying | ||||
| Oil Resistivity | Unvarying | ||||
| Resistance To Solvent | ≥ 70 | ≥ 50 | |||
| Scrub Resistance | ≥ 10000 Times Unvarying | ||||
| Dirt Resistance | ≤ 15 % | -- | |||
| Salt Spray Resistance ( class ) | ≥ 2 class | -- |
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-Building and Construction:
Exterior cladding: Embossed aluminum sheets are often used as facade cladding for buildings, providing an attractive and durable exterior finish.
Roofing: They can be used as roofing materials, offering excellent weather resistance and durability.
Interior decoration: The decorative patterns and textures of embossed aluminum sheets make them suitable for interior wall cladding, ceilings, and other decorative elements.
-Automotive Industry:
Body panels: Embossed aluminum sheets are lightweight and corrosion-resistant, making them ideal for use in automotive body panels, hoods, and other exterior parts.
Trim and accents: They can be used to create decorative trim and accents for vehicles, enhancing their overall appearance.
-Electrical and Electronics:
Heatsinks: The embossed patterns on aluminum sheets increase surface area, improving heat dissipation in electrical components and devices.
Enclosures and housings: Embossed aluminum sheets can be used to fabricate protective enclosures and housings for electronic equipment.
-Packaging and Labeling:
Embossed aluminum labels and tags are used for product identification and branding due to their durability and attractive appearance.
Packaging materials: The sheets can be formed into various shapes and used as packaging materials for food, beverages, and other products.
-Furniture and Appliances:
Furniture components: Embossed aluminum sheets can be used to create decorative accents or functional parts for furniture items.
Appliance panels: They are suitable for use as control panels, door fronts, and other exterior parts of household appliances.
-Signage and Displays:
Embossed aluminum sheets are often used for outdoor signage and displays due to their durability and ability to withstand weathering.
Indoor displays: They can also be used for indoor display stands, exhibition panels, and other promotional materials.
These are just some of the common applications for embossed aluminum sheet. Its versatility and adaptability make it a popular choice in various industries where durability, aesthetics, and lightweightness are desired.
Export Packing Photos Of pre-painted Aluminum sheet /coil:
Export Standard Seaworthy Packing With Wooden Pallets
Dingang/Senruida has been a professional manufacturer and experienced exporter of new material,focuses on R&D,manufacturing,processing high-end roller-coating aluminium coil material products since 2002.
For the past decades,we've been growing rapidly in the industry,owning two plants of 160,000centiare with eight large automatic roller coating lines for aluminium sheet material products.In addition,we have stretching-bending rectifier,cleaning,draw
bench,embossing,cross-cutting and vertical slitting machines.With an annual deep processing capacity of more than 20,000 tons. Over 300 skillful workers,with over 200 major projects completed worldwide,our workers pride themselves in production high quality products and taking on projects with a high level of difficulty in fabrication and coating.
In our trade with merchants of various countries,we always adhere to the principle of equality and mutual benefit.It is our hope to promote,by joint efforts,both trade and friendship to our mutual advantage.
Advanced Automation System
We own 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
70+ Countries export experience and excellent after-sales service.We satisfy the demands meanwhile also obtain public reputation and praise from customers.
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.
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