Brown Aluminum Coil Stock for Cap Stock Production

Brown Aluminum Coil Stock for Cap Stock Production

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 100000 m.t./month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

1.Structure of 5182 Aluminum Coil Description：

5182 Aluminium coil can be used for aluminum can which is a container for packaging made primarily of aluminum (BrE aluminium).It is commonly used for foods and beverages but also for products such as oil, chemicals, and

other liquids.Most aluminum cans are made of two pieces. The bottom and body are "drawn" or "drawn and ironed" from a flat plate or shallow cup. After filling, the can "end" is sealed onto the top of the can. Aluminum cans are often made with recycled aluminum; approximately 68% of a standard North

American can is recycled aluminum.

2.Main Features of the 5182 Aluminum Coil：

1)light weight
2)easily and economically recycled
3)superior barrier qualities
4)good formability

3.5182 Aluminum Coil Image:

5182 Aluminum Coil for the Production of Cap Stock

4.5182 Aluminum Coil Specification:

Alloy	Temper	Thickness	Width	Prepainting
A5052,A5182	H19,H18,H16(H49,H48,H46)	0.23~0.60mm	<1550mm< span="">	EPOXY, PPG
Inner Diameter	Outside Diameter	MOQ	Application	Coil Weight
405,505,605mm	<1500mm< span="">	10 MT	Can Cover/Tab	<5

5.FAQ:

1) How about your quality?
Quality is priority! Every worker keeps the QC from the very beginning to the very end, Quality control department especially responsible for quality checking in each process.

2) How about the delievery time?
About 30-45 days

3) What is your payment terms?
TT or LC

Q: What are some common types of aluminum coils used in various industrial applications?: <p>Yes, there are several types of aluminum coils commonly used in industry. These include: 1) Plain aluminum coils, which are used in packaging and construction. 2) Embossed aluminum coils, utilized for decorative purposes and in the automotive industry. 3) Painted aluminum coils, often used in building materials and appliances. 4) Galvanized aluminum coils, which are corrosion-resistant and used in exterior applications. 5) Heat-treated aluminum coils, known for their strength and used in aerospace and automotive parts. Each type serves specific purposes based on the properties of the aluminum and the coatings or treatments applied.</p>

Q: What are the common surface treatments for aluminum coils in the automotive industry?: Aluminum coils in the automotive industry undergo various surface treatments to improve their performance and appearance. Some popular treatments include anodizing, painting, cladding, clear coating, and polishing/buffing. Anodizing is a widely used treatment that forms a protective oxide layer on the surface of the coils. This is achieved by immersing the coils in an electrolytic solution and applying an electric current. Anodizing enhances corrosion resistance, durability, and allows for dye or paint application. Painting is another option for aluminum coil treatment, providing both aesthetics and protection against environmental factors. Coils are coated with either solvent-based or powder paint, offering an appealing appearance and safeguarding against scratches and UV radiation. Cladding involves bonding a layer of aluminum alloy with different properties onto the coil's surface. This treatment is commonly employed to enhance strength, thermal conductivity, or corrosion resistance. Cladding methods can include hot rolling, cold rolling, or explosive bonding. Clear coating is often applied to aluminum coils to create a transparent protective layer. This coating prevents corrosion, oxidation, and discoloration, while preserving the natural metallic appearance. Polishing and buffing are surface treatments that aim to improve the smoothness and shine of aluminum coils. Imperfections, scratches, and oxidation are mechanically removed through grinding or polishing. These methods are often used for decorative purposes in high-end automotive applications. These are merely a few examples of the surface treatments available for aluminum coils in the automotive industry. The choice of treatment depends on factors such as desired appearance, performance requirements, and environmental conditions the coils will face.

Q: How are aluminum coils used in the production of automotive heat shields?: The production of automotive heat shields heavily relies on aluminum coils. These shields are vital in safeguarding different parts from excessive heat produced by the engine, exhaust system, or other heat sources. Typically, these shields are made from lightweight and heat-resistant materials, making aluminum coils a popular choice because of their exceptional thermal conductivity, durability, and corrosion resistance. To manufacture the heat shields, aluminum coils undergo a process of unwinding and cutting into sheets of the desired size. These sheets are then shaped using various techniques like stamping, bending, or deep drawing. Aluminum's malleability makes it perfect for creating heat shields with intricate geometries, ensuring a precise fit in the vehicle. Once the desired shape is achieved, the aluminum sheets are often treated with a surface coating to improve heat resistance and prevent corrosion. This coating can be in the form of a ceramic or metallic layer, serving as an additional barrier against extreme temperatures. Furthermore, the formed and coated aluminum sheets are usually combined with other insulating materials, such as ceramic fibers or laminated films, to further enhance the heat shield's performance. These additional layers aid in reducing heat transfer by reflecting or absorbing the heat energy, thus protecting surrounding components from potential damage or overheating. Finally, the assembled heat shields are affixed in specific locations within the vehicle, such as around the exhaust system or near the engine, using fasteners or adhesive techniques. The lightweight nature of aluminum coils ensures that the heat shields do not add unnecessary weight to the vehicle, which is crucial for maintaining fuel efficiency and overall performance. In conclusion, aluminum coils are extensively employed in the production of automotive heat shields due to their excellent thermal conductivity, durability, and corrosion resistance. Their ease of shaping and molding, coupled with surface coatings and additional insulating layers, guarantee effective heat insulation and protection for various vehicle components.

Q: What is the role of aluminum coils in HVAC systems?: The functioning of HVAC systems relies heavily on the presence of aluminum coils, which are vital for system efficiency. Within the air conditioning unit, aluminum coils serve as a crucial component responsible for the transfer of heat between indoor and outdoor environments. When the air conditioning unit operates in cooling mode, the aluminum coils serve as evaporator coils. Their primary function is to absorb heat from the indoor air, resulting in its cooling. The warm air from the room passes over the cold aluminum coils, and the heat is then transferred to the refrigerant flowing through the coils. This process effectively cools the air while removing moisture, ultimately achieving the desired cooling effect. In heating mode, the aluminum coils take on the role of condenser coils. They receive the hot refrigerant from the compressor and proceed to transfer the heat to the surrounding air. This hot air is then circulated throughout the building, providing warmth during colder weather. Aluminum coils are preferred in HVAC systems due to their exceptional heat transfer properties and resistance to corrosion. These coils are lightweight, durable, and possess high thermal conductivity, enabling efficient heat exchange. Additionally, aluminum coils are more environmentally friendly compared to other materials like copper, as they are easier to recycle. Regular maintenance and cleaning of the aluminum coils are essential to ensure optimal performance and prevent any potential airflow restrictions caused by the accumulation of dust, dirt, or debris. Neglecting coil maintenance can result in reduced cooling or heating capacity, decreased energy efficiency, and even system breakdowns. Overall, the significance of aluminum coils in HVAC systems cannot be overstated. These coils play a vital role in facilitating the heat transfer process, enabling efficient temperature control in both cooling and heating modes, and contributing to the overall comfort and functionality of the system.

Q: Are aluminum coils suitable for gutter systems?: Yes, aluminum coils are suitable for gutter systems. Aluminum is a popular choice for gutter material due to its durability, lightweight nature, and resistance to rust and corrosion. It is also easy to work with and can be customized to fit various gutter sizes and shapes.

Q: How are aluminum coils made?: Aluminum coils are made through a process called continuous casting and rolling. First, pure aluminum is heated and melted in a furnace. Then, the molten aluminum is poured through a curved mold with a small opening at the bottom, where it solidifies into a long, thin strip. This strip is then passed through a series of rolling mills, where it is gradually reduced in thickness and lengthened to form a coil. The coils are then cooled, inspected, and ready to be used in various industries such as construction, automotive, and packaging.

Q: What are the methods to prevent rust formation on steel coils during storage and transportation?: <p>To prevent rust on steel coils during storage and transportation, follow these steps: 1. Keep the coils dry and avoid exposure to moisture. 2. Use rust inhibitors or anti-corrosion coatings on the coils. 3. Store the coils in a clean, dry, and well-ventilated area. 4. Use protective wrapping materials like plastic film or corrosion-resistant paper. 5. Ensure proper stacking and avoid direct contact between coils. 6. Use rust-resistant materials for transportation containers. 7. Regularly inspect the coils for signs of rust and address any issues promptly. By implementing these measures, you can significantly reduce the risk of rust formation on steel coils.</p>

Q: I am a college student living in a private apartment and I use up lots of aluminium foils to cook and eat. I use aluminium foils as plates because I am too lazy to clean plates. I want to know how environment-unfriendly i am for doing so. How bad am I compared to the guy who keeps on drinking from cans without recycling them?: idk but i sure hope u are recycling all that foil

Q: What are the different surface finishes for pre-painted aluminum coils?: Pre-painted aluminum coils offer a variety of surface finishes to enhance their appearance, durability, and resistance to external factors. The most commonly used finish is Polyester (PE), which provides good durability, weather resistance, and color retention. It is available in a wide range of colors and gloss levels. Another popular option is Polyvinylidene Fluoride (PVDF) finish, known for its excellent resistance to weathering, UV radiation, and chemicals. It maintains color and gloss for extended periods, making it ideal for architectural applications. Polyurethane (PU) finish is preferred for its resistance to abrasion, chemicals, and weathering. It offers a smooth and glossy appearance and is available in various colors. PU finish is commonly used in outdoor applications that require high durability. Epoxy (EP) finish is known for its excellent chemical resistance and adhesion. It is often used in industrial applications where corrosion resistance is crucial. It can be combined with other coatings to enhance its performance. Acrylic (AC) finish provides good weather resistance and color retention. It is commonly used in architectural applications where aesthetics and durability are important. Acrylic finish offers a glossy appearance and a wide range of colors. These examples demonstrate the range of surface finishes available for pre-painted aluminum coils. The choice of finish depends on specific requirements, including desired appearance, durability, and resistance to external factors.

Q: How do aluminum coils contribute to energy-efficient lighting systems?: Aluminum coils contribute to energy-efficient lighting systems by improving the heat dissipation process. When used in the construction of LED lighting fixtures, aluminum coils help in efficiently transferring heat away from the LED chips, preventing overheating and reducing energy consumption. This improved heat management ensures that the lighting system operates at optimal temperature, thereby extending the lifespan of the LEDs and enhancing overall energy efficiency.

Send your message to us

*Email

*TEL

*Quantity

*Unit