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:I know aluminium forms a protective layer of aluminum oxide and hence water does not corrodes it easily.However, since the oxide is amphoteric, won't it react with acids and subsequently be dissolved?What is the main reason aluminium cans are used?: because they are light and easy to smash with your hand

Q:Over the years, the thermite reaction has been used for welding railroad rails, in incendiary bombs, and to ignite solid-fuel rocket motors. The reaction is given below.Fe2O3(s) + 2 Al(s) 2 Fe(l) + Al2O3(s)What masses of iron(III) oxide and aluminum must be used to produce 10.0 g iron?a) iron (III) oxideb)aluminiumc)What is the maximum mass of aluminum oxide that could be produced?: I'm going to show my calculations anyways Fe2O3(s) + 2 Al(s) -- 2 Fe (l) + Al2O3 (s) From the equation : 1 mole of iron (III) oxide 2 moles of aluminium -- 2 moles of iron 1 mole of aluminium oxide Given that iron = 10.0 g = 10.0 g / 55.8 g per mole = 0.179 mol of iron (corr to 3 sig fig) Because the mole ratio of iron to iron (III) oxide is 2 : 1 Therefore moles of iron (III) oxide produced = 0.179 / 2 = 0.0895 mol Convert it back to grams 0.0895 x (55.8 x 2 + 16.0 x 3) = 14.3 grams (corr to 3 sig fig)' a) 14.3 grams of iron (III) oxide must be used ----- Given that iron = ...... (previously calculated) ...... = 0.179 mol of iron (corr to 3 sig fig) Because the mole ratio of iron to aluminium is 1 : 1 Therefore moles of aluminium produced = 0.179 mol Convert it back to grams 0.179 x 27.0 = 4.83 grams (corr to 3 sig fig) b) 4.83 grams of aluminium must be used ----- Given that iron = 0.179 mol Because the mole ratio of iron to aluminium oxide is 2 : 1 Therefore moles of Al2O3 produced = 0.179 / 2 = 0.0895 mol Convert it back to grams 0.0895 x (27.0 x 2 + 16.0 x 3) = 9.13 grams (corr to 3 sig fig) c) 9.13 grams of aluminium oxide is the maximum mass that could be produced P.S. The relative molecular masses used are from my textbook

Q:How do you clean aluminum sheets?: To clean aluminum sheets, you can follow a few simple steps: 1. Start by removing any loose dirt or debris from the surface of the aluminum sheet. You can use a soft brush or cloth to gently sweep away any particles. 2. Prepare a cleaning solution by mixing a mild detergent or dish soap with warm water. Avoid using strong chemicals or abrasive cleaners as they can damage the aluminum. 3. Dip a soft cloth or sponge into the cleaning solution and gently scrub the aluminum sheet. Make sure to cover the entire surface, paying extra attention to any stains or spots. 4. If there are stubborn stains or marks on the aluminum, you can use a non-abrasive cleaner specifically designed for aluminum. Apply the cleaner to a soft cloth and rub gently on the affected area until the stain is removed. 5. Rinse the aluminum sheet thoroughly with clean water to remove any soap residue. This step is essential to prevent any build-up or streaks on the surface. 6. Dry the aluminum sheet completely using a soft towel or cloth. Make sure there is no moisture left as it can cause water spots or corrosion over time. 7. For added shine and protection, you can apply a thin layer of aluminum polish or wax. This will help to restore the luster and protect the aluminum from future tarnish or oxidation. It is important to note that the cleaning method may vary depending on the type of dirt or oxidation on the aluminum sheet. Always read and follow the manufacturer's instructions for specific cleaning recommendations.

Q:What are the standard sizes and availability of aluminum sheets in the market?: The standard sizes and availability of aluminum sheets in the market can vary depending on the location and specific requirements. However, there are some commonly available sizes that can generally be found in most markets. In terms of thickness, aluminum sheets are commonly available in 0.02 to 0.2 inches (0.5 to 5 millimeters) thickness range. Thinner sheets (0.02 to 0.06 inches) are often used for lightweight applications such as signage or crafts, while thicker sheets (0.1 to 0.2 inches) are typically used for more heavy-duty applications like construction or industrial purposes. Regarding width and length, standard aluminum sheet sizes are often offered in 4 feet by 8 feet (48 inches by 96 inches) or 4 feet by 12 feet (48 inches by 144 inches). These dimensions are widely available and suitable for various applications. However, it's important to note that custom sizes can also be ordered or cut from larger sheets to meet specific project requirements. Availability of aluminum sheets can be found in various locations, including local hardware stores, metal suppliers, and online marketplaces. It is always recommended to check with local suppliers or conduct online research to determine the specific sizes and availability in your area. Additionally, different grades or alloys of aluminum may have varying availability, so it's essential to consider the specific requirements of your project when sourcing aluminum sheets.

Q:Are the aluminum sheets available in different grades?: Indeed, there are various grades of aluminum sheets obtainable. Aluminum is widely utilized in different sectors owing to its lightweight, resistance to corrosion, and impressive strength-to-weight ratio. To cater to diverse applications, distinct grades of aluminum sheets have been tailored. Among the frequently encountered grades are 1100, 3003, 5052, 6061, and 7075. Each grade possesses distinctive qualities and attributes, encompassing strength, formability, weldability, and machinability. The selection of a grade relies on factors like the intended purpose, environmental circumstances, and desired characteristics of the end product.

Q:only aluminum source i have is mountain dew cans any way to turn them quickly into a powder?or any other ideas?: www.okorder sells both iron oxide and aluminum powder. Their CH0174 aluminum makes a great thermite. Way easier to just buy the stuff by the pound than than grinding aluminum cans or breaking apart etchasketches.

Q:What is the most efficient and low cost method for welding 1mm-3mm aluminum sheet?,What's new?: Bonding is also good if possible. Now there are many kinds of engineering adhesives, and the strength is good.

Q:6061-T6 can aluminum sheets be bent?: It can be bent, but the hardness of T6 series is higher, and the edges of the sheets are easy to wrinkle or split

Q:Can aluminum sheets be anodized with custom colors?: Yes, aluminum sheets can be anodized with custom colors. Anodizing is an electrochemical process that adds a protective oxide layer to the surface of aluminum, enhancing its durability and corrosion resistance. During the anodizing process, the aluminum sheet is immersed in an electrolytic solution and an electrical current is passed through it. This causes a controlled oxidation of the aluminum surface, creating a porous layer that can be dyed to achieve custom colors. By carefully selecting the dye, different shades and hues can be achieved, allowing for a wide range of custom color options. Additionally, anodized aluminum sheets can also be further processed with techniques such as laser engraving or printing to create unique designs and patterns, making them a versatile choice for various applications in industries like architecture, automotive, and electronics.

Q:Can aluminum sheets be used for fencing?: Certainly, fencing can make use of aluminum sheets. Aluminum, being a flexible substance, is both lightweight and long-lasting, as well as resistant to corrosion. It is frequently employed in fencing due to its capacity to withstand severe weather conditions, involving rain, snow, and UV rays. Aluminum sheets can be conveniently transformed into various fence styles and designs, such as picket fences, privacy fences, or decorative fences. Moreover, aluminum fencing necessitates minimal upkeep since it does not rust or decay like other materials including wood or iron. In general, aluminum sheets offer a splendid choice for fencing due to their durability, endurance, and aesthetic allure.

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