Aluminum Sheet and Coil - Prepainted Aluminum Sheet/Coil Hot Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 2000 m.t./month
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Specification
Grade:
1000 Series,3000 Series
Surface Treatment:
Coated
Shape:
Flat,Round
Temper:
O-H112
Application:
Decorations
Structure of Aluminium Prepainted Sheet/Coil Hot Saled:
Aluminium coil/sheet are of a wide range of specifications, and they are widely used in:Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...Advertisement: display platforms, signboards, fascia, shop fronts...
Main Features of Aluminium Prepainted Sheet/Coil Hot Saled :
1) High gloss
2) High flexibility
3) Impact resistance
4) Excellent weather-proof durability
5) Anti-ultraviolet
6) High erosion resistance
7) Stable color and gloss
8) Good mechanical processing performance
9) Abrasion resistance
Image ofAluminium Prepainted Sheet/Coil Hot Saled:
Specifications of Aluminium Prepainted Sheet/Coil Hot Saled:
Alloy | A1100,A3003, A8011 etc |
Temper | H16,H18,H26 |
Thickness | 0.02-3.0mm |
Width | Standard width:1200 1240mm |
30mm-1500mm | |
Diameter | Outside dia:1200mm\1000mm\1240 |
Interior dia: 405mm,505mm | |
Weight | 1.5T/coil,2.5 T/coil,3.0 T/coil |
Coating | PE, PVDF, |
Surface | Color coated, Embossed, mill finish, |
Color | As to RAL |
Gloss | 10 - 90%(EN ISO-2813:1994) |
Coating Thickness | P E : more than 18 micron |
PVDF: more than 25 micron | |
Coating Hardness (pencil resistance) | More than 2h |
Coating adhesion | 5J(EN ISO-2409:1994) |
Impact Resistance | No peeling or cracking(50 kg/cm,ASTMD-2794:1993) |
Flexibility (T-bend) | 2T |
MEK resistance | More than 100 |
FAQ of Aluminium Prepainted Sheet/Coil Hot Saled :
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 2000tons.
b. Now which countries do you export your goods?
---Now we export to South East Asia,Africa, North America,South America ect.
- Q: This question asks for a comparison of the benefits and drawbacks of utilizing spring steel wire coils.
- <p>Spring steel wire coils offer several advantages such as high strength and durability, making them ideal for applications requiring resilience and resistance to deformation. They are also known for their excellent elasticity, which allows for consistent performance in dynamic applications. Additionally, spring steel wire coils can be easily formed into various shapes, providing versatility in design and functionality. However, they also have disadvantages, including potential for corrosion if not properly treated, and they can be more expensive than other types of wire due to the material's properties. Furthermore, spring steel wire coils may require specialized tools and equipment for handling and installation, adding to the cost and complexity of their use.</p>
- Q: This question asks for a comparison between aluminum coil and iron coil, highlighting their distinct properties and uses.
- <p>Aluminum coil and iron coil differ in several aspects. Aluminum coil is lightweight, corrosion-resistant, and has excellent electrical and thermal conductivity, making it ideal for electrical wiring, heat sinks, and food packaging. Iron coil, on the other hand, is heavier, stronger, and more durable, commonly used in construction, automotive, and heavy machinery due to its high tensile strength. Iron also has magnetic properties, useful in applications like transformers and electromagnets. While aluminum is non-magnetic, it is more cost-effective and has better recyclability compared to iron.</p>
- Q: How do aluminum coils contribute to thermal insulation?
- Aluminum coils contribute to thermal insulation in several ways. Firstly, aluminum is a highly reflective material, meaning it can reflect heat and radiation away from the surface. This property helps to reduce the amount of heat that is absorbed by the coil and transferred to the surrounding environment. Additionally, aluminum coils are often used in conjunction with insulation materials such as foam or fiberglass. These insulating materials help to trap air pockets, which act as a barrier to heat transfer. The aluminum coil serves as a protective layer, preventing the insulation material from being damaged or compromised. Furthermore, aluminum is a lightweight material with excellent corrosion resistance. This allows aluminum coils to be used in various applications, including HVAC systems, where they can help to maintain a consistent temperature by minimizing heat loss or gain. Overall, aluminum coils play a vital role in thermal insulation by reflecting heat, protecting insulation materials, and providing durability and longevity to the insulation system.
- Q: What are the maximum operating temperatures for aluminum coils?
- The maximum operating temperatures for aluminum coils typically depend on the specific alloy used and the application they are being used in. However, in general, aluminum coils can withstand high temperatures without significant degradation or performance issues. For most common aluminum alloys, such as 3003 and 5052, the maximum operating temperature is around 300-400 degrees Fahrenheit (150-200 degrees Celsius). These temperatures are well within the range of most industrial and commercial applications, including HVAC systems, refrigeration units, and heat exchangers. There are also specialized aluminum alloys, such as 4004 and 4343, that are designed specifically for high-temperature applications. These alloys can withstand temperatures up to 550-650 degrees Fahrenheit (290-340 degrees Celsius) without significant loss of structural integrity or performance. It's worth noting that the maximum operating temperature may vary depending on factors such as the thickness of the coil, the heat transfer conditions, and the duration of exposure to high temperatures. Therefore, it is always advisable to consult the specific manufacturer's guidelines or conduct temperature tests to determine the safe operating limits for a particular aluminum coil in a specific application.
- Q: What is the minimum width of aluminum coils?
- The minimum width of aluminum coils can vary depending on the specific requirements and manufacturing capabilities, but it is typically around 0.5 inches or 12.7 millimeters.
- Q: if air goes throught a lot of tiny aluminum will cause cooling? Why am i asking this because when you see inside the computer desktop has heatsink fan, and some of the heatsink are made by aluminum.
- aluminum is a full conductive metal that gathers the heat from the other sides of the computer and when the wind passes the aluminum, It will cool down and gather the heat again and again.That's why some computers have aluminum made heat sink.Also some of them have copper heat sink that is better conductor than aluminum
- Q: Can aluminum coils be coated with protective films?
- Yes, aluminum coils can be coated with protective films. These films provide a layer of protection against scratches, corrosion, and other damage, helping to prolong the lifespan and enhance the appearance of the aluminum coils.
- Q: Is it possible to utilize aluminum coil as a conductor for speaker wires?
- <p>While it is technically possible to use aluminum coil as speaker wire, it is not recommended. Aluminum has higher resistance and lower conductivity compared to copper, which is the standard material for speaker wires. This can result in signal loss and reduced sound quality. Copper is preferred due to its superior electrical conductivity, ensuring minimal signal degradation over distance. For optimal audio performance, it's best to use speaker wire made from high-quality copper or copper-clad aluminum.</p>
- Q: Can aluminum coils be used in marine applications?
- Yes, aluminum coils can be used in marine applications. Aluminum is a popular choice for marine applications due to its excellent corrosion resistance, lightweight nature, and high strength-to-weight ratio. It is commonly used in the construction of boats, ships, and other marine structures. Aluminum coils are particularly useful in marine applications as they can be easily formed into various shapes and sizes, making them suitable for different parts and components in the marine industry. Additionally, aluminum coils can withstand harsh marine environments and are highly resistant to saltwater corrosion, which is a significant concern in marine applications. Overall, the use of aluminum coils in marine applications is a reliable and effective choice.
- Q: Inquiry about the feasibility of using aluminum coils for crafting jewelry or accessories.
- <p>Yes, you can use aluminum coils to make jewelry or accessories. Aluminum is lightweight, durable, and non-allergenic, making it a popular choice for crafting. It's easy to shape and work with, and it's also cost-effective compared to precious metals. You can create rings, bracelets, necklaces, and various other decorative items. Just ensure you use the right tools and safety precautions when working with metal, and finish your creations with appropriate polishing and sealing to enhance their appearance and longevity.</p>
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Aluminum Sheet and Coil - Prepainted Aluminum Sheet/Coil Hot Sale
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 2000 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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