Heavy Duty 3003, 3104, 5182 Aluminum Foil Sheets - Thin Aluminum Strips for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
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l Product Specification
| Alloy | L1~L6, 2A02, 2A06, 2A11, 2A12, 2A13, 2A14, 2A16, 2A50, 2A70, 2A80 2A90, 3003, 5052, 5083, 6061.etc |
| Temper | O; F; H111; H112; H12; H14; H16; H18; H19; H22; H24; H26 |
| Application | ceiling, transportation, decorative, packaging, beverage cans, LED light |
| Surface treatment | mill finish, color coated finish, embossed finish |
| Thickness | 0.2-3.0mm thick |
lPackaging & Delivery
Packaging detail: seaworthy standard package- pvdf aluminum coil
Delivery detail: 30 days ofter get the deposit
l Company Profile
CNBM International Corporation, China National Building Materials (Group) Corporation, is one of the largest companies in China building material & equipment industry, with 42,800 employees and sales in 2005 of US Dollar 4.395 billion. In 2006, China National Building Material Company Limited was listed on Hong Kong Stock Market with the stock code as 3323. |
l CNBM World Wide
l Product Images
l Certificates
l FAQ
Q: Do you provide free samples?
A: Yes, free samples will be sent to you on freight at destination.
Q: Can I get your latest products catalogue?
A: Yes, it will be sent to you in no time.
Q: What is the MOQ?
A: 5 tons
Q: What are your payment terms?
A: We accept L/C, T/T.
l Contact Us
Email：service@okorder.com
- Q: What is the lifespan of an aluminum sheet?
- The lifespan of an aluminum sheet can vary depending on various factors such as the thickness of the sheet, the quality of the aluminum, and the conditions it is exposed to. However, under normal circumstances, aluminum sheets can last for several decades or even longer if properly maintained and protected from corrosion.
- Q: Can aluminum sheets be anodized in different colors?
- Yes, aluminum sheets can be anodized in different colors. Anodizing is an electrochemical process that enhances the natural oxide layer on the surface of aluminum. By immersing the aluminum sheet in an electrolyte bath and applying an electric current, a controlled oxidation process occurs, resulting in a thick and durable layer of oxide on the surface. During the anodizing process, various dyes can be added to the electrolyte bath, allowing the aluminum to absorb the dye molecules and create a colored oxide layer. This allows for a wide range of colors to be achieved, including red, blue, green, yellow, and many others. Additionally, the intensity and shade of the color can be controlled by adjusting factors such as the concentration of the dye and the voltage applied during the anodizing process. The anodized layer formed on the aluminum sheet not only provides a vibrant and aesthetically pleasing appearance but also improves its corrosion resistance and durability. This makes anodized aluminum sheets an excellent choice for architectural, decorative, and industrial applications where color customization is desired while maintaining the inherent benefits of aluminum.
- Q: What are the weight limitations for aluminum sheets in different applications?
- The weight limitations for aluminum sheets vary depending on the specific application. Factors such as the thickness, alloy, and intended usage play a significant role in determining the maximum weight that aluminum sheets can support. It is essential to consult the manufacturer's specifications or engineering professionals for the precise weight limitations in different applications.
- Q: What are the advantages of using aluminum sheets in the packaging industry?
- Aluminum sheets have numerous benefits in the packaging industry. To begin with, their lightweight composition makes them ideal for packaging purposes. Unlike steel or glass, aluminum is much lighter, making it easier to handle and transport. This weight advantage also reduces shipping costs, as less fuel is needed for transportation. In addition, aluminum sheets provide excellent barrier properties. They effectively block out oxygen, moisture, and light, all of which can compromise the quality and freshness of packaged goods. This barrier extends the shelf life of products, ensuring they reach consumers in optimal condition. Moreover, aluminum sheets are highly durable and resistant to corrosion. This durability guarantees that packaged items remain protected, even in challenging environmental conditions. They are also resistant to temperature fluctuations, maintaining the integrity of the packaging material without warping or deforming. Furthermore, aluminum is a highly recyclable material. Its use in the packaging industry promotes sustainability and reduces the carbon footprint. Aluminum packaging is easily recyclable and reusable, minimizing the need for new materials and reducing waste. Additionally, aluminum sheets offer versatility in terms of design and customization. They can be easily molded and shaped into various packaging formats, including cans, trays, foils, and pouches. This flexibility enables packaging manufacturers to create innovative and visually appealing solutions that cater to the unique needs and preferences of different industries and consumers. Overall, the advantages of using aluminum sheets in the packaging industry encompass their lightweight nature, excellent barrier properties, durability, recyclability, and versatility. These benefits establish aluminum sheets as the preferred choice for packaging manufacturers, ensuring the protection, preservation, and attractiveness of packaged products.
- Q: How is aluminum obtained from its ore?
- Aluminum is obtained from its ore through a process called the Bayer process. First, the ore, called bauxite, is crushed and mixed with a solution of sodium hydroxide. This mixture is then heated and pressurized in a digester, causing the aluminum oxide to dissolve and form sodium aluminate. After the impurities are removed, the sodium aluminate solution is cooled and treated with carbon dioxide, which converts it into aluminum hydroxide. Finally, the aluminum hydroxide is heated and transformed into pure aluminum metal through electrolysis.
- Q: Can aluminum sheets be welded or soldered?
- Aluminum sheets have the capability to undergo both welding and soldering processes, although the techniques for each differ significantly. When welding aluminum, a TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding process is typically employed, necessitating a high heat source and a filler material to connect the sheets. This process is generally more demanding when compared to welding steel due to aluminum's high thermal conductivity and lower melting point. On the other hand, soldering aluminum involves utilizing a low-temperature solder and flux to bond the sheets together. Usually, specialized solders like aluminum solder or solder with a high tin percentage are employed. Soldering aluminum is typically less prevalent and more intricate than soldering other metals due to the presence of an oxide layer on aluminum, which hinders proper adhesion. To summarize, while both welding and soldering can be utilized for joining aluminum sheets, welding is the more commonly employed method due to its superior strength and durability. Soldering aluminum presents additional challenges due to the requirement for specialized solders and the presence of the oxide layer.
- Q: I can't seem to find what uses or contains Aluminum Nitride. Help!
- Don't know where you looked, but this came up with very basic web search. Metallization methods are available to allow Aluminium nitride to be used in electronics applications similar to those of alumina and beryllium oxide. Among the applications of Aluminium nitride are opto-electronics, dielectric layers in optical storage media, electronic substrates, chip carriers where high thermal conductivity is essential, military applications, as a crucible to grow crystals of gallium arsenide, steel and semiconductor manufacturing. Epitaxially grown thin film crystalline aluminium nitride is also used for surface acoustic wave sensors (SAW's) deposited on silicon wafers because of the Aluminium nitride's piezoelectric properties. One application is an RF filter used in mobile phones called a thin film bulk acoustic resonator (FBAR). This is a MEMS device that uses aluminium nitride sandwiched between two metal layers.
- Q: How does the surface treatment of aluminum sheet affect its appearance?
- The appearance of aluminum sheet is greatly influenced by its surface treatment. Natural aluminum has a shiny and reflective surface, which can be improved or modified through different surface treatments. One popular surface treatment for aluminum sheet is anodizing, which involves the creation of a protective oxide layer on the surface through an electrochemical process. This treatment offers a wide range of colors and finishes, ranging from vibrant and opaque to translucent and metallic. Anodized aluminum sheets have a sleek and modern look, making them commonly used in architectural and decorative applications. Another option for surface treatment is painting or powder coating. These processes involve applying a layer of paint or powder onto the surface of the aluminum sheet. This treatment allows for customization in terms of color, texture, and finish. Painted or powder-coated aluminum sheets can have a smooth and glossy appearance or a textured and matte finish, depending on the desired outcome. This treatment is frequently utilized in industries like automotive, aerospace, and construction, where aesthetics and durability are important. Additionally, aluminum sheets can undergo mechanical surface treatments like brushing or polishing. Brushing involves creating parallel lines on the sheet's surface using abrasive pads, resulting in a brushed or satin finish. This treatment gives aluminum sheets a contemporary and industrial look. On the other hand, polishing involves buffing the surface to a high gloss and mirror-like finish. This treatment is often used for decorative purposes, such as in the production of jewelry or household items. In conclusion, the surface treatment of aluminum sheet plays a crucial role in determining its appearance. Whether it is anodizing, painting, powder coating, brushing, or polishing, each treatment offers a distinct visual effect that can enhance the aesthetic appeal of the aluminum sheet for specific applications and industries.
- Q: This question asks for an explanation of the various types of coatings applied to aluminum sheets that are used outdoors.
- <p>Aluminum sheets used for exterior applications are often coated to enhance their durability, weather resistance, and aesthetic appeal. The different types of coatings include: 1. Anodizing, which creates a protective oxide layer on the aluminum surface. 2. Powder coating, a dry finishing process that provides a uniform and durable finish. 3. PVDF (Polyvinylidene Fluoride) coating, known for its excellent resistance to UV rays and chemicals. 4. Fluorocarbon coatings, which offer superior resistance to weathering and color retention. 5. Electrolytic coating, which involves the application of a thin protective layer through an electrochemical process. Each coating type has specific properties that make it suitable for different exterior applications and environmental conditions.</p>
- Q: This question asks for the steps or methods required to install aluminum sheets on a rooftop.
- <p>To install aluminum sheets on a roof, follow these steps: 1. Inspect the roof structure for any damage and ensure it can support the weight of the aluminum sheets. 2. Measure and cut the aluminum sheets to the required size using a metal saw. 3. Attach a drip edge to the eaves to prevent water from seeping under the sheets. 4. Lay the first sheet horizontally on the roof, starting from the bottom edge, and secure it with roofing nails. 5. Overlap the subsequent sheets by about 1-2 inches and fasten them with nails, ensuring a watertight seal. 6. Install flashing around vents, chimneys, and other roof projections to prevent leaks. 7. Seal all seams and fasteners with a high-quality sealant to ensure a weathertight installation. 8. Inspect the installation for any gaps or leaks and make necessary adjustments.</p>
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Heavy Duty 3003, 3104, 5182 Aluminum Foil Sheets - Thin Aluminum Strips for Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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