Aluminum Sheets 025 Coated Aluminum Coils for Roofing-AA1XXX

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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: How does the surface finish affect the optical properties of aluminum sheet?: The surface finish of aluminum sheet can greatly impact its optical properties. A smooth surface finish can enhance the reflectivity and brightness of aluminum, making it more reflective and shiny. On the other hand, a rough surface finish can scatter and diffuse light, reducing the reflectivity and making the aluminum appear dull. Therefore, the surface finish plays a crucial role in determining the optical qualities of aluminum sheet.

Q: Can 101 aluminum sheets be used in HVAC systems?: Yes, 101 aluminum sheets can be used in HVAC systems. Aluminum is commonly used in HVAC systems due to its excellent thermal conductivity, corrosion resistance, and lightweight properties. The 101 aluminum alloy is a commonly used grade that provides good strength and ductility, making it suitable for HVAC applications. It is often used for fabricating ducts, air handlers, heat exchangers, and other components in HVAC systems. Additionally, aluminum sheets are easy to work with and can be easily formed and shaped according to the specific requirements of the HVAC system.

Q: Can aluminum sheets be used for air ducts?: Indeed, air ducts can utilize aluminum sheets. Aluminum, known for its lightweight and durable characteristics, is frequently employed in air ducts. Its resistance to corrosion renders it a suitable option for HVAC systems. Air ducts are often constructed using aluminum sheets due to their malleability, enabling easy bending and shaping to meet specific dimensions. Moreover, aluminum boasts commendable thermal conductivity, ensuring efficient heat transfer within the ducts. Ultimately, opting for aluminum sheets in air ducts proves to be a pragmatic and efficient decision.

Q: Can aluminum sheet be used for reflective surfaces?: Indeed, reflective surfaces can be achieved with the use of aluminum sheet. Renowned for its exceptional reflectivity, aluminum is widely preferred for an array of applications that call for reflective surfaces. By skillfully polishing aluminum sheets, they can attain a remarkable luster, enabling them to reflect light and produce a mirror-like effect. Consequently, they prove to be the perfect choice for applications such as lighting fixture reflectors, solar panels, mirrors, and decorative purposes. Moreover, owing to its reflective properties, aluminum is an ideal material for situations necessitating heat reflection, including thermal insulation and roofing materials. In summary, aluminum sheets offer versatility and effectiveness when it comes to generating reflective surfaces.

Q: I constructed a small hho generator for experimental purposes. I needed to add a cooling condenser to the unit because of a overheating problem. I was using a old heater core from a vehicle, soldered some joints to make some connections. the solution seemed to have eaten the solder I used, which was normal lead free solder used in water pipes. I was going to invest into a trans cooler core which is made of aluminum, but I need to know if the solution will eat up the aluminum. I also thought about using a condenser core from a broken window a/c, which is made of copper tubing. any advise would be very help full: Aluminum, yes; copper, no. Aluminum is attacked by both acids and bases (it is what is called amphoteric); copper is attacked by neither -- although nitric acid will attack copper by oxidizing it. Solder joints may be attacked by acid, but may be more or less immune to attack by strong bases, depending on what is in the solder.

Q: What is the typical thickness tolerance for aluminum sheets?: The typical thickness tolerance for aluminum sheets can vary depending on the specific grade and manufacturing process, but it is generally around ±0.005 to ±0.01 inches.

Q: What is the difference between the alloy 1060H24 aluminum plate and the alloy 1100H24 aluminum plate?: In all series, the 1000 series belongs to a series with the largest amount of aluminum. Purity can reach more than 99%. Because it does not contain other technical elements, the production process is relatively simple, and the price is relatively cheap. It is the most commonly used series in the conventional industries.

Q: What is the corrosion resistance of aluminum sheets?: Aluminum sheets have excellent corrosion resistance. Aluminum naturally forms a protective oxide layer on its surface when exposed to oxygen, which acts as a barrier against corrosion. This oxide layer is very stable and prevents further oxidation of the metal, making aluminum highly resistant to corrosion in most environments. Additionally, aluminum sheets can be further enhanced with surface treatments or coatings to increase their corrosion resistance even more. This makes aluminum sheets a popular choice for various applications where corrosion resistance is crucial, such as in the construction industry, automotive manufacturing, and marine applications.

Q: Aluminum plate belongs to steel or non ferrous metal?: Of or consisting of pure aluminum or aluminum alloy material made by pressing (cutting or sawing); a rectangular material with a rectangular cross section and a uniform thickness. See China ferroalloy on line

Q: Can aluminum sheet be used for automotive applications?: Yes, aluminum sheet can be used for automotive applications. Aluminum is a lightweight and strong material that offers several advantages in the automotive industry. It is widely used in the production of car bodies, hoods, doors, and other structural components. Aluminum sheets are preferred for these applications because they provide excellent strength-to-weight ratio, corrosion resistance, and durability. Additionally, aluminum is easily formable, which allows for complex shapes and designs to be achieved. The use of aluminum in automotive applications also helps to improve fuel efficiency and reduce emissions due to its lighter weight. Overall, aluminum sheet is a suitable choice for automotive applications due to its numerous beneficial properties.

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