Aluminum Copper Coil - 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: What are the potential applications of laminated aluminum coils?: Laminated aluminum coils have a wide range of potential applications. They can be used in industries such as electrical, automotive, aerospace, and construction. Some specific applications include electrical transformers, heat exchangers, automotive radiators, air conditioning systems, and architectural facades. The lamination process enhances the durability, heat and corrosion resistance, and electrical conductivity of the coils, making them suitable for various demanding environments and applications.

Q: Are there any health risks associated with aluminum coils?: There are some concerns about the potential health risks associated with aluminum coils. Aluminum is a common material used in the construction of coils for air conditioning and refrigeration systems. However, when aluminum comes into contact with certain acids, such as those found in some cooling agents and cleaning solutions, it can corrode and release aluminum ions into the air. Inhaling these aluminum ions may pose health risks, particularly for individuals with respiratory conditions or allergies. Additionally, there have been reports suggesting a potential link between aluminum exposure and certain health issues, such as Alzheimer's disease and breast cancer. However, scientific research regarding this connection is inconclusive and ongoing. It is important to note that aluminum is a naturally occurring element found in many foods, water, and even the air we breathe. It is also used in various consumer products, such as cookware and food packaging. To minimize potential health risks, it is recommended to ensure proper maintenance and cleaning of air conditioning and refrigeration systems to prevent the buildup of corrosive substances. Regularly changing air filters and using appropriate cleaning solutions can help reduce the risk of aluminum corrosion. Additionally, individuals with pre-existing respiratory conditions or allergies may consider consulting with a healthcare professional to determine any specific precautions they should take.

Q: my text says aluminium does not corrode much as a passive aluminium oxide layer is formed on it.Well other metals such as sodium adn potassium also form oxides. Why dont their oxides prevent further oxidation ?: Not sure. Maybe because Na K are more active than Aluminum.

Q: What is the maximum width of aluminum coils?: The maximum width of aluminum coils can vary depending on various factors such as the manufacturing process, the specific grade and type of aluminum, and the capabilities of the equipment being used. However, in general, aluminum coils can have a maximum width ranging from a few inches to several feet. Industrial coil lines can typically handle widths up to 72 inches, while specialized equipment may be able to accommodate even wider coils. It is important to consult with the manufacturer or supplier to determine the specific maximum width available for a particular application.

Q: What are the different protective coatings available for aluminum coils?: Aluminum coils can be protected by various types of coatings. Some popular options include: 1. Polyester Coating: This coating is versatile and offers excellent resistance to weather and color fading. It is commonly used in outdoor settings where the coils may face harsh weather conditions. 2. Polyvinylidene Fluoride (PVDF) Coating: PVDF coatings are highly durable and resistant to fading, chalking, and chemicals. They are often used in architectural applications that require a long-lasting and high-performance finish. 3. Epoxy Coating: Epoxy coatings provide strong adhesion and corrosion resistance. They are frequently utilized in industrial settings, such as the production of appliances or automotive parts. 4. Acrylic Coating: Acrylic coatings offer good weather resistance and protection against UV rays. They are commonly used indoors or in areas with mild outdoor exposure. 5. Polyurethane Coating: Polyurethane coatings are known for their high impact resistance and flexibility. They are often chosen for applications where the coils may undergo physical stress or deformation. 6. Ceramic Coating: Ceramic coatings provide exceptional heat resistance and thermal stability. They are commonly used in automotive applications or areas with high-temperature exposure. In conclusion, the selection of a protective coating for aluminum coils depends on specific requirements, such as weather resistance, durability, or chemical resistance. It is crucial to consider environmental conditions and performance expectations when choosing the appropriate coating.

Q: Are aluminum coils suitable for marine environments?: Yes, aluminum coils are suitable for marine environments. Aluminum has excellent corrosion resistance properties, making it a popular choice for marine applications. It forms a protective oxide layer that prevents further corrosion, making it ideal for withstanding the harsh saltwater and humid conditions found in marine environments. Additionally, aluminum coils are lightweight, durable, and easy to maintain, making them a reliable option for marine applications.

Q: What are the different types of end conditions for aluminum coils?: There are several different types of end conditions for aluminum coils, which refer to how the ends of the coil are finished or prepared for different applications. Some common end conditions for aluminum coils include: 1. Mill Finish: This is the most basic and common end condition for aluminum coils. In mill finish, the ends of the coil are left as they come off the rolling mill, without any additional processing or finishing. This end condition is suitable for applications where the appearance of the ends is not critical. 2. Trimmed or Sheared: In this end condition, the ends of the coil are trimmed or sheared to remove any uneven or rough edges. This results in clean and smooth ends, which are often required for certain applications where a precise fit or appearance is important. 3. Slit: When an aluminum coil is slit, it means that it is cut into narrower strips or coils. Slitting is often done to customize the width of the coil according to specific requirements. The ends of slit coils can be either mill finish or trimmed, depending on the desired application. 4. Recoiled: Recoiling is the process of rewinding a coil into a smaller or larger coil diameter. This end condition is commonly used when smaller coils are needed for storage, transportation, or further processing. Recoiling can be done with or without additional trimming or shearing of the ends. 5. Flattened: Flattening is a process where the coil is unrolled and flattened to create a sheet or plate. This end condition is often used when the aluminum is intended for further fabrication, such as stamping, forming, or cutting into specific shapes or sizes. The ends of flattened coils are typically trimmed to ensure a clean edge. It is important to note that the specific end condition required for aluminum coils may vary depending on the intended application and customer specifications. Different industries and uses may have unique end condition requirements to ensure optimal performance and appearance of the aluminum coils.

Q: For the reaction at the anode:Al ----gt; Al3+ + 3eHowever, at the anode, oxygen are also produced and forms aluminium oxide(Al2O3) with aluminium.Are Oxygen produced by oxidation of water by electrolysis? or some reaction else?If Oxygen are produced by oxidation of water, then why it can be oxidise sinceAl ----gt; Al3+ + 3e E^0= + 1.66V2H2O ---gt; O2 + 4H+ + 4e E^0= - 1.23V(if refers to E null value) Oxygen should only be produced after all the Al have been finish oxidised.Both reaction happen at the same time? Is it possible?: Anodising is a process in which the surface of a metal is modified. In the case of anodising aluminum the layer of aluminum oxide is made thicker. This is done by placing the aluminum in a sulfuric acid solution and passing a current through it so that it serves as an anode-the current releases oxygen at the surface of the aluminum increasing the aluminum oxide. I'm pretty sure this is from the reaction of the electric charge and the sulfuric acid producing oxygen as you showed in your last reaction with water. I hope this was helpful, I'm at work and don't have my old chem books and I dont' remember all this stuff off the top of my head.

Q: I am looking for a deoderant that doesn't contain aluminum that actually works. I have tried Tom's natural deoderant and didn't get to use it long enough to see if it worked because it really irritated my skin and caused it to burn and peel. I have also tried the one made by Adidas and it seemed to work pretty well through the winter months, but now that it is getting warm again I'm noticing that it isn't quite doing the job anymore.: aluminum zirconium is the chemical that makes you stop sweating, not that it works on most people. they can only put a certain percentage of it in deodorants, try the degree clinical, i just started using it and it seems to be doing okay, good luck i know what you are going through.

Q: I have a edelbrock aluminum intake that was sitting around for a year and it has some fading with a little corrosion. What's a good cleaner or chemical I can use to clean it up?: I use Mother aluminum polish. It'll take a lot of patience and elbow grease but it works.

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