Black Aluminum Coil Stock for Color Coated Curtain Walls
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
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Specification
1. Specification of Color Coated Aluminum Coil for Curtain Walls
characteristics | Application |
1) Super peeling strength | 1) Building exterior curtain walls |
2) Excellent surface flatness and smoothness | 2) Decoration and renovation additions for old buildings |
3) Superior weather, corrosion, pollutant resistance | 3) Decoration of interior walls, ceilings, bathrooms, kitchens and balconies |
4) Even coating, various colors | 4) Shop door decorations |
5) Fireproof, excellent heat and sound insulation | 5) Advertisement board display platforms and signboards |
6) Superior impact resistance | 6) Wallboards and ceilings for tunnels |
7) Lightweight and easy to process | 7) Industrial materials, materials for vehicles and boats |
2. Application of Color Coated Aluminum Coil for Curtain Walls
(1).Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
(2).Exterior: wall cladding, facades, roofing, canopies, tunnels, column covers , renovations...
(3).Advertisement: display platforms, signboards, fascia, shop fronts...
3. Feature of Color Coated Aluminum Coil for Curtain Walls
*Such coil is specially designed to replace aluminum ingot, due to the high export tax of aluminum ingot, the coil has better price than ingot.
*This type of coil can fit customer's remelting furnace just like ingot, no need to make any change to the production line that was previously used for ingot. The standard coil size and weight is very suitable for the feed gate of furnace.
*This type of coil causes less material wastage than ingot when remelted.
*Our coil is made directly from ore, no need to go though the ingot making process, quality is much better than other suppliers who use ingot scrap to make coil.
Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use
4. Certificate:
SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO), Bureau Veritas and SGS (if client request, paid by client), CIQS certificate
5. Image of Color Coated Aluminum Coil for Curtain Walls
6. Package and shipping of Color Coated Aluminum Coil for Curtain Walls
eye to wall
eye to the wall
with wood pallet (wooded case also available)
7. FAQ
1) What is the delivery time?
Dpends on actual order, around 20 to 35 days
2)What is the QC system:
We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminum ingot lot.
3) What market do you mainly sell to?
Australia, America, Asia, Middle East, Western Europe, Africa etc
- Q: This question asks for methods to assess the quality of aluminum coil, which is important in industries where aluminum products are used.
- <p>To check the quality of aluminum coil, you should inspect its surface for any defects like scratches, dents, or discoloration. Measure its thickness and width to ensure they meet the specified standards. Test its mechanical properties, such as tensile strength and elongation, to verify its strength and flexibility. Conduct a chemical analysis to confirm the alloy composition and purity. Check for any impurities or inclusions that could affect performance. Finally, assess the coil's flatness and straightness to ensure it's suitable for further processing.</p>
- Q: What are the width tolerances for aluminum coils?
- The width tolerances for aluminum coils vary depending on the specific grade and type of coil. However, typical width tolerances for aluminum coils range from +/- 0.005 to 0.020 inches.
- Q: Is it possible to utilize aluminum coils for the storage of food items?
- <p>Yes, aluminum coils can be used to store foodstuffs, particularly in the form of aluminum foil. Aluminum foil is a common food storage material due to its properties such as being lightweight, flexible, and providing a barrier against air and moisture. It is often used for wrapping food for cooking, freezing, or preserving. However, it's important to ensure that the aluminum does not react with the food, especially acidic foods, as this could lead to contamination. Additionally, it's not recommended for long-term storage as it does not provide a complete seal or barrier against all contaminants.</p>
- Q: How do aluminum coils perform under high-temperature applications?
- Aluminum coils are renowned for their exceptional resistance to heat and their ability to perform well in applications that involve high temperatures. With a melting point of approximately 660 degrees Celsius (1220 degrees Fahrenheit), aluminum coils can endure and function efficiently even when exposed to elevated temperatures. The high thermal conductivity of aluminum allows for the rapid transfer of heat away from the coil, preventing overheating and potential damage. This characteristic enables aluminum coils to effectively dissipate heat, resulting in improved thermal management and enhanced performance in environments with high temperatures. In addition, aluminum coils possess good corrosion resistance, which is crucial in situations where heat and moisture are present. The naturally occurring oxide layer on the surface of aluminum acts as a protective barrier against corrosion, ensuring the durability and reliability of the coil, even in challenging conditions. Furthermore, aluminum coils are lightweight and highly malleable, making them easy to install and integrate into a variety of systems and applications. This versatility renders them suitable for a wide range of high-temperature applications, including heat exchangers, automotive components, HVAC systems, and electrical devices. However, it is important to note that subjecting aluminum to extreme temperatures beyond its melting point can cause the material to weaken or deform. Therefore, it is essential to carefully consider the specific temperature requirements and limitations of the aluminum coil before implementing it in a high-temperature application.
- Q: Can aluminum coils be used in power generation facilities?
- Aluminum coils are indeed suitable for use in power generation facilities. Aluminum, being a highly conductive material, offers numerous benefits for power generation applications. Its exceptional thermal conductivity allows for efficient heat transfer from the coils, a critical factor in cooling systems within power generation facilities. Moreover, aluminum's lightweight nature simplifies handling and installation, setting it apart from metals such as copper. This lightweight attribute also contributes to cost savings by reducing overall equipment weight. Additionally, aluminum's corrosion resistance is particularly valuable in power generation facilities, which frequently operate in challenging environments. In conclusion, considering their conductivity, thermal efficiency, lightweight nature, and corrosion resistance, aluminum coils present a feasible choice for power generation facilities.
- Q: Can aluminum coils be used in the production of air conditioning systems?
- Yes, aluminum coils can be used in the production of air conditioning systems. Aluminum is a popular choice for coils due to its excellent heat transfer properties, lightweight nature, and resistance to corrosion. It allows for efficient heat exchange, making it a suitable material for air conditioning systems.
- Q: Are aluminum coils suitable for low-maintenance applications?
- Yes, aluminum coils are suitable for low-maintenance applications. Aluminum is a durable and corrosion-resistant material, requiring minimal upkeep. It does not rust, is resistant to weathering, and can withstand harsh environments. Additionally, aluminum coils are lightweight and easy to handle, making them a convenient choice for low-maintenance applications.
- Q: Are aluminum coils suitable for high-temperature roofing applications?
- High-temperature roofing applications are not suitable for aluminum coils. Despite being durable and resistant to corrosion, aluminum has a lower melting point compared to commonly used roofing metals like steel or copper. With a melting point of approximately 660 degrees Celsius (1220 degrees Fahrenheit), aluminum cannot withstand the high temperatures experienced on hot roofs during summer or in areas with high ambient temperatures. Consequently, employing aluminum coils for high-temperature roofing applications may cause the material to warp, distort, or even melt due to the excessive heat, resulting in structural damage and potential leaks. It is recommended to opt for materials with higher melting points, such as steel or copper, for roofing projects where high temperatures are a concern.
- Q: What are the different alloys used in aluminum coils?
- Some of the different alloys used in aluminum coils include 1100, 3003, 5052, and 6061.
- Q: How are aluminum coils coated or treated for specific applications?
- Aluminum coils are coated or treated in various ways to cater to specific applications. One common method is the application of a protective coating, such as a polymer or paint, to enhance durability and resist corrosion. This coating is typically applied through a process called coil coating, where a thin layer of coating material is evenly spread on the surface of the aluminum coil. The coil coating process involves several steps. First, the aluminum coil is cleaned to remove any impurities or contaminants. This step is crucial as it ensures proper adhesion of the coating to the metal surface. After cleaning, the coil is treated with a chemical pre-treatment to enhance the bonding between the aluminum and the coating material. Once the pre-treatment is completed, the coil is fed through a coating machine where the coating material is applied. The coating material can be a liquid paint, a powder coating, or even a thin film. The choice of coating material depends on the specific application requirements, such as desired appearance, durability, or chemical resistance. After the coating is applied, the coil goes through a curing process, which can involve baking the coil at high temperatures or exposing it to ultraviolet light. This curing process ensures that the coating material properly adheres to the aluminum surface, providing excellent protection and longevity. In addition to protective coatings, aluminum coils can also undergo other treatments for specific applications. For instance, they can be anodized, a process that creates a thick, durable oxide layer on the surface of the aluminum. Anodizing enhances corrosion resistance, improves aesthetics, and can also provide a base for further coatings or treatments. Furthermore, aluminum coils can be laminated with other materials for specific applications. For example, they can be laminated with plastic films or adhesive coatings to provide insulation, moisture resistance, or other special properties. In summary, aluminum coils are coated or treated for specific applications by applying protective coatings, such as polymer or paint, through processes like coil coating. Additional treatments like anodizing or lamination with other materials may also be employed depending on the desired properties and requirements of the application.
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Black Aluminum Coil Stock for Color Coated Curtain Walls
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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