PE COATED ALUMINIUM COIL- 5XXX

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Product Description:

1 Specifications of PE Coated Aluminum Coil/Sheet

Alloy	AA1050,AA1060, AA1070, AA1100, AA3003, AA3004, AA3005, AA3105, AA5005, AA5052, AA5754, AA5083, AA8011
Temper:	H12, H14, H16, H18, H22, H24, H26, H32,HO, F
Thickness:	0.10-4.0mm
Width:	10mm- 2000mm
Coating	PE(Polyester)
Painting Thickness	Standard 16-25 microns, max 40 microns
Color	Acording to Ral colors or customer’s samples
Standard:	GB/T17748-1999, ASTM, ISO, EU standard
Special Specification is available on customer’s requirement

PE(polyester) Coating

PE(polyester) coating:high molecular polymer as monomer and addition of alkyd, is an UV-resistant coating. It can be classified matt and glossy according to coating gloss. The compact molecule structure, makes paint surface luster and smooth，which assure good printing on the panel surface. With an warranty of 8-10 years for weather resistance, it is specially applied for internal decoration and sign board.

2 Usage/Applications of PE Coated Aluminum Coil/Sheet

Our company's PE Coated Aluminum Coil/Sheet have been widely used in the fields of construction and decoration(garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipe, sanwich panels and drainage, etc.

Q:Can aluminum coils be used in the production of aluminum facades?: Yes, aluminum coils can be used in the production of aluminum facades. Aluminum coils are commonly used in the construction industry for various applications, including the production of facades. The coils are typically made from high-quality aluminum alloy, which offers excellent durability, corrosion resistance, and aesthetic appeal. The coils can be easily shaped, cut, and formed to create the desired design and size for the aluminum facades. Additionally, aluminum coils can be coated with different finishes, such as powder coating or anodizing, to provide further protection and enhance the appearance of the facades. Overall, aluminum coils are a versatile and reliable material for the production of aluminum facades, offering a wide range of design possibilities and long-lasting performance.

Q:What are the different edge treatments available for aluminum coils?: There are several different edge treatments available for aluminum coils, each with its own unique advantages and applications. 1. Mill Finish: This is the most basic edge treatment, where the edges of the aluminum coil are left as they are after the manufacturing process. This treatment is typically used for applications where aesthetics are not a priority, such as industrial or construction applications. 2. Trimmed Edge: In this treatment, the edges of the aluminum coil are trimmed to remove any sharp or jagged edges. This ensures safer handling and reduces the risk of injury during fabrication or installation. 3. Deburred Edge: Similar to the trimmed edge treatment, the deburred edge involves removing any burrs or sharp edges from the coil's edges. This is particularly important for applications where the aluminum coil will come into contact with other materials or surfaces, as it helps to prevent scratches or damage. 4. Rolled Edge: With this treatment, the edges of the aluminum coil are rolled to create a smooth, rounded edge. This not only enhances the overall appearance of the coil but also provides added protection against corrosion and damage. 5. Beveled Edge: In a beveled edge treatment, the edges of the aluminum coil are cut at an angle to create a sloping edge. This is often used in architectural applications where a sleek and modern look is desired. The beveled edge can also facilitate easier welding or joining of the aluminum coil. 6. Hemmed Edge: This treatment involves folding or bending the edges of the aluminum coil to create a hem-like finish. Hemmed edges provide increased strength and rigidity to the coil, making it suitable for applications that require added durability or structural integrity. 7. Painted or Powder Coated Edge: In this treatment, the edges of the aluminum coil are painted or powder coated to match the color or finish of the rest of the coil. This is commonly done to achieve a seamless and uniform appearance in applications where the coil's edges are visible. Overall, the choice of edge treatment for aluminum coils depends on the specific requirements of the application, including both functional and aesthetic considerations.

Q:is Aluminum wrotten with a 2 behnd it?: alminum has an atomic number of 13 and it gives has electrons in its outer most shell and so aluminium is written as al+3 and the formulae for aluminium blending with say oxygen is Al2o3 where aluminium gets al the three molecules while oxygen gets al two molecules this is expalined by the criss cross method in chemistry for compound formulaes

Q:How do aluminum coils contribute to the corrosion resistance of products?: Aluminum coils contribute to the corrosion resistance of products in several ways. Firstly, aluminum itself is a highly corrosion-resistant material due to its natural oxide layer that forms on its surface when exposed to oxygen. This oxide layer acts as a protective barrier, preventing further oxidation and corrosion. When aluminum is formed into coils, it offers additional advantages for corrosion resistance. The coil form allows for a more uniform distribution of the material, ensuring that the protective oxide layer covers the entire surface area of the product. This helps to prevent localized corrosion and ensures a more consistent level of corrosion resistance across the entire product. Moreover, aluminum coils can also be coated with various protective coatings or treatments to enhance their corrosion resistance further. These coatings can provide an additional layer of protection against environmental factors such as moisture, chemicals, and UV radiation, which can accelerate corrosion. Additionally, aluminum coils are often used in combination with other materials in products, such as galvanized steel or stainless steel. These combinations, known as bimetallic or trimetallic products, take advantage of the different properties of each material to enhance corrosion resistance. For example, the aluminum layer can act as a sacrificial anode, corroding preferentially to protect the underlying material from corrosion. In summary, aluminum coils contribute to the corrosion resistance of products due to the inherent corrosion resistance of aluminum, the uniform distribution of the material in coil form, the possibility of applying protective coatings, and the use of bimetallic or trimetallic combinations. These factors help to ensure that products made with aluminum coils have a longer lifespan and are better protected against corrosion in various environments.

Q:What are the common alloys used in aluminum coil production?: The common alloys used in aluminum coil production are 3003, 3105, 5052, and 6061.

Q:Are aluminum coils suitable for insulation purposes?: Yes, aluminum coils are suitable for insulation purposes. Aluminum is a highly effective conductor of heat and electricity, making it an ideal choice for insulation. Aluminum coils can be used in various applications such as HVAC systems, refrigeration units, and electrical wiring. The coils are typically coated with a layer of insulation material such as polyurethane foam or fiberglass to enhance their insulating properties. The combination of aluminum and insulation helps to prevent the transfer of heat or cold, providing excellent thermal insulation. Additionally, aluminum is lightweight, durable, and resistant to corrosion, making it a reliable choice for long-term insulation needs.

Q:How do you store and transport aluminum coils?: Aluminum coils are typically stored and transported in a variety of ways depending on their size and weight. They are commonly stored in warehouses or outdoor yards, either horizontally on racks or vertically on stands. To prevent damage and ensure stability, aluminum coils are often stacked securely and separated by wooden blocks or spacers. When it comes to transportation, aluminum coils are usually loaded onto flatbed trucks or shipping containers. They may be secured with straps or chains to prevent movement during transit and to ensure their safe delivery to the desired destination.

Q:Can the displacement sensor be used for real-time measurement of the aluminum coil thickness?: You are suggested to use eddy current displacement sensor KD2306 to measure aluminum.

Q:What are the surface treatment options for aluminum coils?: There are several surface treatment options available for aluminum coils, depending on the specific requirements and desired outcomes. Some common options include: 1. Anodizing: This is a widely used treatment method that involves creating a protective oxide layer on the surface of the aluminum coil. Anodizing provides corrosion resistance, improves durability, and allows for color customization through dyes. 2. Painting: Aluminum coils can be coated with various types of paint to enhance their appearance, provide additional protection against corrosion, and improve resistance to UV radiation. Both liquid and powder coatings are available, with different finishes and levels of durability. 3. Coil coating: This is a continuous process where a coating material is applied to the aluminum coil's surface. The coil is then cured, resulting in a uniform and durable coating. This treatment option offers a wide range of finishes, colors, and special effects. 4. Laminating: By applying a protective film or sheet onto the surface of the aluminum coil, laminating can enhance its resistance to scratches, abrasion, and chemicals. This treatment is often used in applications where the coil may come into contact with harsh environments. 5. Brushing or polishing: These mechanical treatments can give the aluminum coil a desired texture, such as a brushed or mirror-like finish. Brushing creates a pattern of parallel lines, while polishing results in a highly reflective, smooth surface. 6. Chemical conversion coatings: These coatings are typically applied as a pre-treatment before painting or as a standalone treatment. They enhance corrosion resistance and provide a base for subsequent coatings, such as paint or powder coating. These are just a few examples of the surface treatment options available for aluminum coils. The choice of treatment will depend on factors such as the desired appearance, level of corrosion resistance, durability, and the specific application requirements.

Q:Are aluminum coils resistant to oil and grease?: Yes, aluminum coils are generally resistant to oil and grease. Aluminum has a natural resistance to corrosion and is not easily affected by most solvents, including oil and grease. This property makes aluminum coils a suitable choice for various applications where they may come into contact with oils or greases, such as in the automotive and HVAC industries. However, it is important to note that prolonged exposure to certain aggressive chemicals or high concentrations of oil or grease may still cause some damage or degradation to the aluminum coils over time. Therefore, it is recommended to properly clean and maintain the coils to ensure their optimal performance and longevity.

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