Coated Aluminum Coils for Roofing-AA3XXX

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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 the aluminum sheets be used for packaging applications?: Packaging applications can indeed utilize aluminum sheets. As a versatile material, aluminum offers numerous advantages for packaging purposes. Its lightweight nature, coupled with its strength and durability, makes it perfect for safeguarding and maintaining a wide range of products, such as food, beverages, pharmaceuticals, and cosmetics. The malleability of aluminum sheets allows for easy customization, enabling tailored packaging solutions. Moreover, aluminum possesses exceptional barrier properties, effectively shielding packaged goods from moisture, oxygen, light, and other contaminants. Consequently, the shelf life of the products is prolonged. In addition, aluminum is an environmentally friendly choice for packaging applications due to its recyclability. Overall, the packaging industry extensively employs aluminum sheets due to their versatility, strength, durability, barrier properties, and recyclability.

Q:What is the maximum size available for aluminum sheets?: The maximum size available for aluminum sheets can vary depending on the manufacturer and specific requirements. However, aluminum sheets are commonly available in sizes up to 4 feet by 12 feet (48 inches by 144 inches) or even larger. These larger sizes are often used in industries such as construction, aerospace, and automotive manufacturing. It is important to note that custom sizes can also be fabricated based on individual project needs.

Q:I have some carbon arrows for my bow but I was wondering if aluminum arrows penetrate farther into a deer because they weigh more. I read somewhere that they do but I just wanted to confirm that.: With the speed you pick up with some light carbons, the extra mass of an aluminum is irrelevant. Carbons are also much more durable. They don't bend, but only break, where as aluminum's bend quite easily. Besides, you can get complete pass through with carbons, so you don't really need more penetration.

Q:What are the different methods of surface laminating aluminum sheets?: There exist various techniques for surface laminating aluminum sheets, each with its own distinct advantages and suitability for different purposes. Some of the commonly utilized methods comprise: 1. Adhesive bonding: This involves the application of an adhesive layer between the aluminum sheet and the desired surface material. The adhesive is typically cured through the application of heat or pressure, resulting in a robust bond. This technique is versatile and can be employed with a range of surface materials, including wood, plastic, or glass. 2. Roll bonding: Also referred to as cladding or cold roll bonding, this method entails placing the aluminum sheet between two other metal sheets and subjecting them to high pressure to create a solid bond. Roll bonding is frequently employed in the production of composite materials, such as aluminum-clad steel sheets. 3. Thermal spraying: This process entails melting or heating aluminum powder and using a thermal spray gun to spray it onto the sheet surface. The molten aluminum solidifies upon contact, forming a durable coating. Thermal spraying is commonly used for corrosion protection or as a foundation layer for subsequent surface treatments. 4. Powder coating: In this technique, a dry powder paint is electrostatically applied to the surface of the aluminum sheet. The sheet is then heated, causing the powder to melt and form a smooth and protective coating. Powder coating offers exceptional durability, impact resistance, and a wide array of color options. 5. Anodizing: Anodization is an electrochemical process that enhances the natural oxide layer on the surface of aluminum sheets. By immersing the sheet in an electrolytic bath and applying an electric current, a controlled oxide layer is formed, providing corrosion resistance, improved adhesion for paint or adhesive, and aesthetic finishes. 6. Lamination with protective films: A plastic protective film can be applied to the surface of the aluminum sheet for safeguarding purposes during transportation, handling, or processing. These films offer temporary protection against scratches, abrasions, and dirt. These represent just a few among many techniques available for surface laminating aluminum sheets. The choice of method depends on factors such as desired properties, intended use, and specific application requirements.

Q:What are the safety precautions when working with aluminum sheet?: When working with aluminum sheet, it is important to follow certain safety precautions to ensure your well-being and minimize the risk of accidents or injuries. Here are some safety measures that should be taken into consideration: 1. Personal Protective Equipment (PPE): Wear appropriate PPE such as safety glasses, gloves, and a long-sleeved shirt to protect yourself from potential hazards. Aluminum shavings can be sharp and can cause injuries if they come into contact with your skin. 2. Ventilation: Work in a well-ventilated area or use local exhaust ventilation systems to prevent the accumulation of fumes and dust. Aluminum dust or fumes can be harmful if inhaled in large quantities. 3. Fire safety: Aluminum is highly flammable, so it is crucial to keep flammable materials away from the work area. Have a fire extinguisher readily available and know how to use it in case of any fire emergencies. 4. Tool safety: Ensure that all tools and equipment used for cutting, bending, or shaping aluminum are in good working condition. Dull or damaged tools can increase the risk of accidents. Follow proper tool handling techniques and avoid using excessive force to prevent injuries. 5. Proper handling: When moving or lifting aluminum sheets, use proper lifting techniques and seek assistance if necessary. Aluminum sheets can be heavy and can cause strains or muscle injuries if not handled properly. 6. Electrical safety: If electrical tools or equipment are used, make sure they are properly grounded and in good working condition. Avoid using damaged or frayed cords and keep them away from any water sources. 7. Storage: Store aluminum sheets in a designated area, away from any heat sources or flammable materials. Properly stack and secure the sheets to prevent them from falling or causing any hazards. 8. First Aid: Have a first aid kit available in case of any minor injuries. Familiarize yourself with the appropriate first aid procedures for cuts, burns, or any other potential injuries that may occur while working with aluminum sheets. By following these safety precautions, you can ensure a safe working environment and minimize the risks associated with handling aluminum sheets. Remember to always prioritize your safety and the safety of those around you.

Q:Are aluminum sheets suitable for electrical applications?: Yes, aluminum sheets are suitable for electrical applications. Aluminum has excellent electrical conductivity, making it a popular choice for various electrical components and wiring. It is lightweight, corrosion-resistant, and can efficiently dissipate heat, making it appropriate for electrical applications where these properties are desired.

Q:Can aluminum sheet be used for automotive applications?: Yes, aluminum sheet can be used for automotive applications. It is commonly used in the manufacturing of car bodies, hoods, doors, and other structural components due to its lightweight, corrosion resistance, and high strength-to-weight ratio.

Q:I need some aluminum sheets for an art project. I'm not sure where to find such a thing, though. I've looked at Home Depot briefly and aluminum flashing is the closest thing I've found. Flashing comes in a roll and is just a bit too thin. I need flat sheets of aluminum that are somewhat stiff, but not more than, say, 1/4 thick. Are there any stores that sell such things? A larger sheet would be fine if I could either get it cut at the store or find some way to cut it to the size I want. How do you cut aluminum, anyway? Any suggestions are greatly appreciated!: diamond plate (the shiny stuff used for platforms and steps on firetrucks) comes in large sheets and is smooth on one side. you can cut it with a circular saw using a fine tooth carbide blade. wear goggles because the chips fly everywhere and you don't want little sharp metal pieces in your eyes. i'm not sure where to buy it but you may have some luck at northern tool, harbor freight, or a welding supply store.

Q:What is the density of the 1100 aluminum plate?: Other process performance is basically the same as 1050A.1100 aluminum plate belongs to pure aluminum series, its strength is relatively low, with excellent ductility, formability, weldability and corrosion resistance; anodic oxidation can improve corrosion resistance, and appearance of the surface; but can not be strengthened by heat treatment.

Q:Hi guys. I was just wondering if you can give me some tips or information on what you know about painting on metal. The metal that is of concern is aluminium and I would like to put a stencil over this aluminium and just blast it with a can of krylon. Of course...this aluminium piece is actually part of the housing for my cell phone so doing it like this would probably not be right and the paint would probably wear out. I am mainly interested in finding out what kind of paint to use, what tools i need, and how to achieve an extremely! durable! matte finish because this phone is thrown around and going in and out of my pocket the paint will have to withstand getting rubbed down everyday by my pockets.That was a very long question, thanks for bearing with me and thanks in advance for those who provided me with an answer/thought. THANKS!: Krylon is a very tough metal medium and the newer product they have at wal-mart in the paint section is fantastic. I don't know about rustoleum, other than another brand, but you could use a coat of polyutherine matte varnish. You can get this at wal-mart in the paint section or a hardware store. It will seal anything.

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