• Paint Aluminum Coil for Sandwich Panel Pre-Painted System 1
  • Paint Aluminum Coil for Sandwich Panel Pre-Painted System 2
Paint Aluminum Coil for Sandwich Panel Pre-Painted

Paint Aluminum Coil for Sandwich Panel Pre-Painted

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

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Aluminium is a relatively soft, durable, lightweight, ductileand malleablemetalwith appearance ranging from silvery to dull gray, depending on the surfaceroughness. It is nonmagnetic and does not easily ignite. A fresh film ofaluminium serves as a good reflector (approximately 92%) of visible lightand an excellent reflector (as much as 98%) of medium and far infraredradiation. The yield strength of pure aluminium is 7–11 MPa,while aluminium alloys have yield strengths ranging from200 MPa to 600 MPa. Aluminium has about one-third the densityand stiffness of steel. It is easily machined,cast, drawn and extruded.

Aluminium alloys (or aluminum alloys; see spellingdifferences) are alloysin which aluminium(Al) is the predominant metal. The typical alloying elements are copper, magnesium,manganese,silicon,tin and zinc. There are twoprincipal classifications, namely casting alloys and wrought alloys, both of which are furthersubdivided into the categories heat-treatableand non-heat-treatable. About 85% of aluminium is used for wrought products,for example rolled plate, foils and extrusions.Cast aluminium alloys yield cost-effective products due to the low meltingpoint, although they generally have lower tensile strengthsthan wrought alloys. The most important cast aluminium alloy system is Al–Si,where the high levels of silicon (4.0–13%) contribute to give good castingcharacteristics. Aluminium alloys are widely used in engineering structures andcomponents where light weight or corrosion resistance is required

Specification:

Alloy:  AA1050, 1060, 1100,AA3003, 3005, 3015, 5052, 5754, 5083,8011, etc

Temper:H14/16/18/22/24/32, HO etc.

Thickness:0.2mm100mm

Width: 100mm2300mm (Can be slitted)

InnerDiameter: 508MM

Coil Weight:500kg-3000kg(Max.)

Application:Foil stock, Circles, Roofing, Can stock, Marine plateAnti-slipery purpose in vehicles, packing and appliance.

Features:

1.     Excellent quality of products

2.     Quick delivery

3.     Best service to clients

4.     BV,SGS  avalible

5.     No buckle o waveness

6.     Tension leveling

7.     Certificate of Origin

8.     Form A,E

Packaging  Detail:

Carton ,Woodenpallet with plastic protection packing ,standard seaworthy packing or as yourrequest.

ProductionCapacity:

AnnualProduction capacity of 600,000 tons.

Products areexported to United States, Canada, U.A.E, Brazil, Mexico,Thailand, Vietnam,Nigeria  etc, over 100 countries andregions all over the world.

Production Line:

CNBM aluminumproduction base is comprised of 18 aluminumannealers, 10 coil and foilmills, 4 continuous production lines, 2hot rolling production line and 3prepainted lines.

FAQ:

1.     What is the form of payment?

Normally 30% TT, L/C

2.     Type of quotation?

FOB, CFR, CIF

3.     Port of loading?

Shanghai port

4.     Delivery time?

30 day after client’s deposit


Q: Are aluminum coils suitable for architectural applications?
Aluminum coils are indeed suitable for architectural purposes. The construction industry often relies on aluminum, a highly adaptable and long-lasting material, for a variety of architectural projects. The use of aluminum coils offers numerous benefits in this field, including their light weight, resistance to corrosion, and ease of shaping into desired forms and sizes. These coils find application in roofing, cladding, facades, gutters, and more architectural areas. Moreover, architects and designers have the option to coat aluminum coils with different finishes, providing a wide array of aesthetic possibilities. In conclusion, choosing aluminum coils for architectural projects is an excellent decision due to their robustness, endurance, and flexibility.
Q: Is it possible to recycle aluminum coils?
<p>Yes, aluminum coil can be recycled. Recycling aluminum is a highly efficient and environmentally friendly process. It requires only 5% of the energy needed to produce new aluminum from raw materials. Recycled aluminum coils can be used to manufacture new aluminum products, reducing waste and conserving resources. The recycling process typically involves melting the aluminum, which can then be reshaped into new coils or other forms. This makes aluminum one of the most recycled materials in the world.</p>
Q: This question asks for the most effective methods to clean an aluminum coil, which is a common component in various industries.
<p>The best ways to clean aluminum coils involve a combination of mechanical and chemical processes. Mechanical cleaning can be done using brushes or pressure washing to remove loose dirt and debris. Chemical cleaning involves using a suitable aluminum cleaner or mild detergent solution to dissolve stubborn grime. Always rinse thoroughly with water to remove any residue. Avoid abrasive materials or harsh chemicals that could scratch the surface. Regular cleaning and maintenance can prevent buildup and extend the coil's lifespan.</p>
Q: This question asks for the method to calculate the weight of an aluminum coil given its size.
<p>To calculate the weight of an aluminum coil, you need to know its dimensions and the density of aluminum. The formula to calculate the weight is: Weight = Volume 脳 Density. First, determine the volume of the coil by multiplying its length (L), width (W), and thickness (T): Volume = L 脳 W 脳 T. The density of aluminum is approximately 2.7 grams per cubic centimeter (g/cm鲁). Convert the volume to cubic centimeters if it's not already. Then, multiply the volume by the density to get the weight in grams. To convert grams to kilograms, divide by 1000. This will give you the weight of the aluminum coil.</p>
Q: Can aluminum coils be used in food packaging?
Yes, aluminum coils can be used in food packaging. Aluminum is a safe and versatile material that has been widely used in the food packaging industry for many years. It offers various benefits such as being lightweight, resistant to corrosion, and having excellent thermal conductivity. These properties make it ideal for food packaging applications where it is important to preserve the quality, freshness, and safety of the food products. Aluminum coils can be easily formed into different shapes and sizes, allowing for customized packaging solutions. Additionally, aluminum is a sustainable material as it is 100% recyclable, which further enhances its appeal for food packaging.
Q: Can aluminum coils be used in extreme temperature conditions?
Yes, aluminum coils can be used in extreme temperature conditions. Aluminum has a high melting point of 660.32°C (1220.58°F) and can withstand extreme heat without deforming or melting. Additionally, aluminum has excellent thermal conductivity, allowing it to quickly transfer heat away from the coil. This makes it suitable for various applications, including air conditioning, refrigeration, and heating systems that may encounter extreme temperature conditions. Moreover, aluminum coils are lightweight and corrosion-resistant, making them a preferred choice in many industries.
Q: What are the common industry standards for aluminum coil specifications?
Various organizations, such as the Aluminum Association (AA) and the American Society for Testing and Materials (ASTM), establish the common industry standards for aluminum coil specifications. These standards guarantee consistency and uniformity in the manufacturing and utilization of aluminum coils in different industries. The Aluminum Association (AA) is responsible for defining the standards for aluminum alloys and their corresponding temper designations. By classifying aluminum alloys based on their chemical composition and mechanical properties, the AA enables manufacturers to produce coils with specific characteristics suitable for different applications. For instance, AA 3003 is commonly utilized for general-purpose coils, while AA 5052 is preferred in marine applications due to its superior corrosion resistance. Aside from alloy classification, the AA also provides guidelines regarding coil dimensions, tolerances, and surface finishes. These specifications ensure that aluminum coils adhere to the required dimensions and quality standards, facilitating their integration into various manufacturing processes. The American Society for Testing and Materials (ASTM) also holds a significant role in establishing standards for aluminum coil specifications. ASTM offers guidelines for different tests and procedures to assess the quality and performance of aluminum coils. These tests encompass mechanical property evaluations, such as tensile strength and elongation, as well as assessments of surface finish, corrosion resistance, and dimensional stability. Furthermore, specific industries may have their own set of standards for aluminum coils used in their applications. For instance, the automotive industry could have industry-specific standards to ensure compliance with particular performance requirements in vehicle manufacturing. In conclusion, the common industry standards for aluminum coil specifications cover alloy designation, dimensional tolerances, surface finishes, and mechanical properties. Adhering to these standards guarantees consistency, quality, and compatibility across diverse industries and applications.
Q: How are aluminum coils used in heat exchangers?
Aluminum coils are widely used in heat exchangers due to their excellent thermal conductivity and corrosion resistance. They are typically used as the main component in the evaporator and condenser sections of the heat exchanger. The coils facilitate the transfer of heat between two fluids, allowing for efficient cooling or heating processes. The design of the coils, along with their large surface area, helps to maximize heat transfer and enhance the overall performance of the heat exchanger.
Q: Are there any limitations to using aluminum coils?
Yes, there are certain limitations to using aluminum coils. One limitation is that aluminum has a lower tensile strength compared to other metals like steel, making it more prone to damage or deformation under heavy loads or impacts. Additionally, aluminum coils can be susceptible to corrosion if not properly protected or coated. Finally, aluminum coils may not be suitable for applications that require high electrical conductivity, as aluminum has a lower conductivity compared to copper.
Q: Are aluminum coils prone to corrosion?
Aluminum coils have a tendency to corrode, as aluminum is a reactive metal that readily develops a protective oxide layer upon contact with oxygen. Nevertheless, certain environmental elements like moisture, salt, or corrosive substances can compromise this oxide layer. Consequently, corrosion may gradually manifest on the surface of aluminum coils. To mitigate this risk, regular maintenance and appropriate care, such as cleaning and applying protective coatings, can be beneficial.

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