Aluminum Coil Sheet - Color Coated Polyester for Windows
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1.Structure of Aluminium Color Coated for Windows Description
PE Coated aluminium coils are widly used in decoration field. For the painting, it depends on the using evironment. If you use in the open air, we recommend the PVDF coated aluminium coils. This kind of painting can last 15-20 years. If you use in the room, we recommend PE coated aluminium coils. The price is much more competitive.
2. Main features of the product
a.Competitive price---We have our own mills and can produce mill finished aluminium coils, so we can control the production cost better.
b.Professional after-sale service---We have more than 15 years exportation experience and you need not worry about the exporation problems.
c.Fast delivery time---We can control the delivery time within 35 days.
3. Image
4. Products Specification
| Alloy | Paints | Coating Thickness | Period | Final Usage |
| AA3003 | PE | 22-25 MICRONS | 10-15 YEARS | WINDOWS |
5.FAQ
What is the quality standard?
---Usually our standard is GB3880-2006
What is the largest width?
---It is 2300mm
What is the MOQ?
---Usually we can accept 80 tons.
- Q: Are aluminum coils resistant to oil and grease?
- Yes, aluminum coils are generally resistant to oil and grease.
- Q: Can aluminum coils be used in the production of electronic devices?
- Yes, aluminum coils can be used in the production of electronic devices. Aluminum is a versatile and widely used material in various industries, including electronics. It possesses excellent electrical conductivity and thermal conductivity, making it suitable for use in electronic components such as coils and inductors. Aluminum coils are commonly used in power transformers, motors, generators, and other electronic devices where the transfer of electrical energy is necessary. Additionally, aluminum is lightweight, durable, and cost-effective, making it an attractive choice for manufacturers. However, it is important to note that the specific application and requirements of the electronic device will determine the suitability of aluminum coils.
- Q: How are aluminum coils protected against moisture?
- To safeguard aluminum coils against moisture, a process known as coating is employed. A shielding layer of protective material, such as polymer or paint, is applied to the coils, creating a barrier between the aluminum and its surroundings. This coating effectively obstructs direct contact between moisture and the aluminum surface, mitigating the chances of corrosion and harm. Moreover, certain manufacturers may choose to augment moisture resistance by applying a specialized sealant on the coil edges. Through these protective measures, the durability of aluminum coils is maintained, enabling them to function optimally even in environments characterized by humidity or dampness.
- Q: Can aluminum coils be used in electrical conductors?
- Yes, aluminum coils can be used in electrical conductors. Aluminum is a good conductor of electricity and is commonly used in various electrical applications, including wiring, power transmission, and motor windings.
- Q: What are the advantages of using aluminum coils in various industries?
- There are several advantages of using aluminum coils in various industries. Firstly, aluminum is a lightweight material, which makes it easier to handle and transport. This is particularly beneficial in industries such as aerospace and automotive, where reducing weight is crucial for improving fuel efficiency and overall performance. Secondly, aluminum has excellent corrosion resistance properties. It forms a natural oxide layer that protects it from rust and other forms of corrosion, making it durable and long-lasting. This makes aluminum coils suitable for applications in industries such as construction, marine, and HVAC, where exposure to moisture and harsh environments is common. Additionally, aluminum has high thermal conductivity, which means it can efficiently transfer heat. This makes it ideal for use in heat exchangers, refrigeration systems, and other applications where effective heat dissipation is required. Moreover, aluminum is a highly recyclable material, and the recycling process requires significantly less energy compared to the production of primary aluminum. Using aluminum coils in industries promotes sustainability and reduces environmental impact, making it an attractive choice for companies aiming to adopt eco-friendly practices. Furthermore, aluminum coils can be easily formed and shaped into various sizes and dimensions, allowing for flexible design options and customization. This versatility makes it suitable for a wide range of applications in industries such as packaging, electrical, and telecommunications. Lastly, aluminum coils offer cost advantages in terms of initial investment and maintenance. Although the upfront cost may be higher than other materials, the long-term benefits of durability, low maintenance requirements, and energy efficiency make it a cost-effective choice. In conclusion, the advantages of using aluminum coils in various industries include its lightweight nature, corrosion resistance, high thermal conductivity, recyclability, versatility, and cost-effectiveness. These qualities make aluminum coils a preferred material for many industrial applications, contributing to improved performance, durability, and sustainability.
- Q: What is the corrosion resistance of aluminum coils?
- Aluminum coils exhibit excellent corrosion resistance due to the formation of a protective oxide layer on its surface. This oxide layer acts as a barrier, preventing further corrosion and providing long-term durability. The corrosion resistance of aluminum coils is further enhanced through various surface treatments and coatings, such as anodizing or painting, which provide an additional layer of protection. This makes aluminum coils a reliable choice for a wide range of applications in industries such as construction, automotive, and aerospace, where resistance to corrosion is essential.
- Q: What are the common surface defects or issues in aluminum coils?
- Some common surface defects or issues that can be found in aluminum coils include: 1. Scratches: These are visible marks on the surface of the coil caused by contact with abrasive materials or improper handling during production, transportation, or storage. 2. Streaks: Streaks are long, narrow lines or bands that appear on the surface of the coil. They are often caused by irregularities in the rolling process or the presence of impurities in the aluminum material. 3. Dents: Dents are localized depressions or deformations on the surface of the coil. They can occur due to mishandling, accidental impacts, or improper storage practices. 4. Corrosion: Aluminum is generally resistant to corrosion, but certain environmental conditions or exposure to corrosive agents can lead to the formation of oxide layers or pitting on the surface of the coil. 5. Edge cracks: These are cracks or fissures that occur along the edges of the coil. They can be caused by improper cutting or shearing techniques during the manufacturing process. 6. Surface roughness: Surface roughness refers to an uneven or bumpy texture on the surface of the coil. It can be a result of inadequate smoothing or finishing during the rolling or processing stages. 7. Oil stains: Oil stains are dark or discolored areas that appear on the surface of the coil. They can occur due to improper cleaning or lubrication during the production process. 8. Coil set: Coil set refers to the tendency of the coil to retain a curvature or shape after unwinding. It can be caused by stresses induced during rolling, coiling, or cooling, leading to a non-flat and uneven surface. 9. Roll marks: Roll marks are patterns or imprints left on the surface of the coil by the rolling mill or equipment. They can be caused by uneven pressure or improper alignment of the rolling tools. 10. Discoloration: Discoloration refers to changes in the color or appearance of the aluminum surface. It can occur due to exposure to high temperatures, chemical reactions, or oxidation. These surface defects or issues can negatively impact the appearance, quality, and performance of aluminum coils. Manufacturers and users should be aware of these defects and take appropriate measures to prevent or minimize their occurrence.
- Q: Can aluminum coils be welded or joined?
- Yes, aluminum coils can be welded or joined. Aluminum welding involves melting the edges of the coils and fusing them together using a welding technique such as TIG (Tungsten Inert Gas) or MIG (Metal Inert Gas) welding. Aluminum can also be joined by other methods like brazing or soldering.
- Q: Is there aluminum coil of 44mm wide and 0.40mm thick?
- The common width of aluminum coil is 1000mm or 1220mm. If you want 0.4mm*1000MM aluminum coil, you can strip 0.4mm*1000MM aluminum coil.
- Q: Is it possible to utilize a magnetic stirrer to determine the magnetic characteristics of an aluminum coil?
- <p>No, you cannot use a magnetic stirrer to test the magnetic properties of an aluminum coil. Aluminum is a non-magnetic material, meaning it does not respond to magnetic fields in the way magnetic materials like iron, nickel, or cobalt do. A magnetic stirrer operates by creating a rotating magnetic field to stir substances, but since aluminum is non-magnetic, it will not be affected by the stirrer's field. To test magnetic properties, you would need to use materials that are ferromagnetic or paramagnetic, or employ other methods such as a magnetometer for measuring magnetic fields.</p>
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Aluminum Coil Sheet - Color Coated Polyester for Windows
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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