Rheem Aluminum Coils - PE Coated Aluminium Coil AA8XXX

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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: What are the environmental regulations concerning the use of aluminum coils?: <p>Yes, there are environmental regulations that govern the use of aluminum coils. These regulations vary by country and region but often include restrictions on emissions, waste disposal, and recycling requirements. For instance, in the United States, the Environmental Protection Agency (EPA) enforces rules that control the release of pollutants from aluminum production facilities. Additionally, there are guidelines for the proper disposal of aluminum waste to prevent environmental contamination. Recycling regulations also encourage the reuse of aluminum coils to reduce the environmental impact of mining and production. Compliance with these regulations is crucial for businesses that manufacture or use aluminum coils to avoid penalties and ensure sustainable practices.</p>

Q: How are aluminum coils protected against UV exposure during storage?: During storage, aluminum coils are typically safeguarded against UV exposure through the application of a protective coating or the use of UV-resistant packaging materials. UV degradation poses a significant risk to the coils, leading to discoloration, surface damage, and reduced performance. Consequently, manufacturers and distributors take special precautions to shield the coils from harmful UV rays. One popular approach involves applying a protective coating on the coil surface. This coating acts as a barrier between the aluminum material and UV radiation, preventing direct exposure. Usually, the coating consists of a specialized paint or lacquer that contains UV inhibitors. These inhibitors either absorb or reflect UV rays, minimizing damage to the coils. Furthermore, this protective layer preserves the aesthetic appearance of the coils and extends their lifespan. Aside from coatings, UV-resistant packaging materials can also be used to store aluminum coils. These materials are specifically designed to block or absorb UV radiation, creating a shield around the coils. Polyethylene films are a common choice for UV-resistant packaging, as they provide excellent UV protection. By storing the coils in such packaging, they are effectively safeguarded against direct sunlight and other sources of UV radiation. It is important to note that UV protection measures become particularly crucial during long-term storage or transportation, as the coils may be exposed to UV rays for extended periods. By implementing these protective measures, manufacturers and distributors ensure that the aluminum coils maintain their quality and performance, even when stored in environments with high UV exposure.

Q: What are the standard tolerance levels for aluminum coils?: Depending on the industry and application, the tolerance levels for aluminum coils can differ from the standard. Generally, these tolerance levels are established by industry standards and specifications like ASTM or ISO. For thickness, the tolerance levels for aluminum coils can range from +/- 0.002 inches to +/- 0.020 inches, depending on the aluminum's specific grade and thickness. Similarly, the tolerance levels for width can vary from +/- 0.010 inches to +/- 0.250 inches. Regarding flatness, the standard tolerance levels for aluminum coils specify the maximum deviation from a flat plane. This can range from 0.001 inches to 0.020 inches, depending on the application's specific requirements. Other factors that can affect tolerance levels include the aluminum coils' surface finish, edge condition, and mechanical properties. To determine the appropriate tolerance levels for aluminum coils, it is important to consult relevant industry standards, specifications, and the specific requirements of the application.

Q: Can aluminum coils be used in high-magnetic field applications?: No, aluminum coils are not suitable for high-magnetic field applications since aluminum is not magnetic and cannot effectively interact with magnetic fields.

Q: This question asks for a comparison between aluminum coil and other types of wire, highlighting their differences.: <p>Aluminum coil is a type of wire made from aluminum, known for its lightweight, high conductivity, and corrosion resistance. It's commonly used in electrical applications, construction, and packaging. Other types of wire, such as copper wire, have different properties. Copper, for instance, has higher conductivity than aluminum but is heavier and more expensive. Steel wire is stronger and more durable but less conductive and prone to rust. The choice between aluminum coil and other wires depends on the specific requirements of strength, conductivity, cost, and environmental resistance for the application in question.</p>

Q: What is the corrosion resistance of aluminum coils?: Aluminum coils have excellent corrosion resistance due to the formation of a protective oxide layer on their surface. This oxide layer acts as a barrier, preventing further corrosion and making aluminum coils highly resistant to various environmental conditions and corrosive elements.

Q: How to calculate the weight of strips with the weight of aluminum coil known?: Thickness*width*length=weight/density, length=weight/(density*thickness*width).Ps: Keep unit the same.

Q: How are aluminum coils tested for thickness and flatness?: Aluminum coils are typically tested for thickness and flatness using specialized equipment such as a thickness gauge and a flatness tester. The thickness gauge measures the thickness of the coil at various points to ensure it meets the required specifications. Meanwhile, the flatness tester uses laser technology or a similar method to measure the surface flatness of the coil, identifying any deviations or irregularities. These tests are crucial to ensure the quality and consistency of the aluminum coils before they are further processed or used in various applications.

Q: I would like to know because I'm getting a sword with an aluminum sheathe.: Cinderblock is correct. Alloys can be made of almost anything. Aluminum is made in like 2700 different grades/alloy combinations - some pure, most less so. Aluminum is the 3rd most plentiful element in the earths crust.

Q: Can aluminum coils be used in food packaging?: Indeed, food packaging can make use of aluminum coils. Aluminum, a secure and adaptable substance, has enjoyed extensive usage in the food packaging sector for numerous years. It provides numerous advantages, including its lightweight nature, resistance to corrosion, and exceptional thermal conductivity. These qualities render it perfect for food packaging scenarios that prioritize the maintenance of food product quality, freshness, and safety. Aluminum coils can be conveniently molded into various shapes and dimensions, permitting tailored packaging solutions. Furthermore, aluminum qualifies as a sustainable material due to its 100% recyclability, further augmenting its allure for food packaging purposes.

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