Rollex 309 Aluminum Coil Stock - Aluminium Strip and Strips, Sheet and Sheets
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
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ALLOY: AA1***
AA3***
AA5***
TEMPER: H14 H16 H18 H22 H24 H26 H32 O/F
THICKNESS:0.03MM-3.0MM
WIDTH: 30MM-1700MM
COATING: PE(POLYESTER),PVDF,EPOXY
STANDARD: GB/T 17748-1999
Special specification is available on customer's requirement
SURFACE QUALITY: GOOD APPEARANCE WITH NO-CRACK AND WELL-DISTRIBUTE GRAIN.
BUILD UP: TIGHT SLIT EDGES FREE FROM CRACKS, LAYER TO LAYER SHIFT NOT MORE THAN 2MM.
PROFILE: -0/+1%
FLATNESS: MILL FLATNESS COIL HAVING EDGE WAVINESS RATHER THAN CENTER BUCKLES SHALL BE ACCEPTABLE.
ROLLING PERFORMANCE: RE-ROLLABLE TO THE FINAL DESIRES GAUGES
Aluminium foil (or aluminum foil) is aluminium prepared in thin metal leaves with a thickness less than 0.2 millimetres (8 mils); thinner gauges down to 6 micrometres (0.24 mils) are also commonly used.In the United States, foils are commonly gauged in thousandths of an inch or mils. Standard household foil is typically 0.016 mm (0.63 mils) thick, and heavy duty household foil is typically 0.024 mm (0.94 mils). Thefoil is pliable, and can be readily bent or wrapped around objects. Thin foils are fragile and are sometimeslaminated to other materials such as plastics or paper to make them more useful. Aluminium foil supplantedtin foil in the mid 20th century.
Annual production of aluminium foil was approximately 800,000 tonnes (880,000 tons) in Europe and 600,000 tonnes (660,000 tons) in the U.S. in 2003. Approximately 75% of aluminium foil is used for packaging offoods, cosmetics, and chemical products, and 25% used for industrial applications (e.g. thermal insulation, cables and electronics).
In North America, aluminium foil is known as aluminum foil. It was popularized by Reynolds Metals, the leading manufacturer in North America. In the United Kingdom and United States it is, informally, widely called tin foil, for historical reasons (similar to how aluminum cans are often still called "tin cans").Metallised films are sometimes mistaken for aluminium foil, but are actually polymer films coated with a thin layer of aluminium. In Australia, aluminium foil is widely called alfoil.
- Q:Can aluminum coils be used for roofing?
- Yes, aluminum coils can be used for roofing. Aluminum is a popular choice for roofing materials due to its durability, lightweight nature, and resistance to corrosion. Aluminum roofing coils are frequently used in various types of roofs, including residential, commercial, and industrial buildings. They offer excellent protection against extreme weather conditions, such as heavy rain, snow, and high winds. Additionally, aluminum coils are energy-efficient as they can reflect heat from the sun, helping to keep the building cool and reducing energy costs. Overall, aluminum coils provide a reliable and long-lasting roofing solution.
- Q:Can aluminum coils be formed into different shapes?
- Yes, aluminum coils can be formed into different shapes through various processes such as bending, rolling, or stamping.
- Q:Are aluminum coils suitable for electrical insulation applications?
- No, aluminum coils are not suitable for electrical insulation applications. Aluminum is a highly conductive material, meaning it allows the flow of electricity. In electrical applications, insulation is required to prevent the flow of electricity and protect against short circuits or electrical shocks. Therefore, materials with low electrical conductivity, such as plastics, rubber, or fiberglass, are commonly used for electrical insulation purposes.
- Q:What are the common sizes of aluminum coils used in roofing?
- The common sizes of aluminum coils used in roofing can vary depending on the specific needs and requirements of the project. However, some popular sizes include 24-inch, 36-inch, and 48-inch widths. These sizes are often chosen for their compatibility with standard roofing systems and their ability to cover a wide surface area efficiently. Additionally, the thickness of the aluminum coil can also vary, with common options ranging from 0.019 inches to 0.032 inches. Ultimately, the size of the aluminum coil used in roofing will depend on factors such as the size of the roof, the desired aesthetic, and the local building codes and regulations.
- Q:Aluminum is a metal and nitrate (nitrogen) is a non metal so shouldn't they form an ionic bond and not a covalnt bond? And if it were an ionic bond wouldn't it be called aluminum mononitrate? But it is a covalnt bond (thus a molecular bond and so there is no mono in the name). Pleas help I'm very confused!
- You have the advantage here. As far as I know, the compound is ionic with one Al^+3 ion and three NO3^-1 ions. There have to be 3 negative ions to balance the charge of +3 on the aluminum ion to make a neutral formula unit
- Q:Aluminum reacts with water so why is it used in buildings and cooking??Some help by today would be good!! :DThanxx
- it is strong and relatively cheap compared to other metals,
- Q:What industries commonly use aluminum coils?
- Aluminum coils are commonly used in a variety of industries including automotive, aerospace, construction, HVAC (heating, ventilation, and air conditioning), electrical, packaging, and transportation.
- Q:Why does the coated aluminum coil have thickness requirement for membrane?
- The purpose of coating is to protect the surface of aluminum coil and make it more aesthetic. The thickness of membrane is closely related to the keep years of products made by aluminum coil.
- Q:Can aluminum coils be used in automotive suspension systems?
- Automotive suspension systems can utilize aluminum coils. Aluminum, a lightweight and sturdy material, provides numerous advantages for suspension components. Its high strength-to-weight ratio allows it to handle heavy loads without burdening the vehicle with unnecessary weight. This can enhance fuel efficiency and overall performance. Furthermore, aluminum is resistant to corrosion, making it particularly valuable for automotive suspension systems exposed to harsh weather conditions and road debris. By incorporating aluminum coils, manufacturers can ensure that suspension components have a longer lifespan and require less maintenance. In addition, aluminum coils possess superior heat absorption and dissipation capabilities compared to materials like steel. This aids in preventing overheating and mitigating the risk of suspension failure, especially during intense driving conditions or off-road usage. However, it is important to note that the use of aluminum coils in automotive suspension systems may entail certain compromises. Although aluminum is lighter and more resistant to corrosion, it may not be as strong as steel. Therefore, manufacturers must meticulously design and engineer the suspension system to ensure it can withstand necessary loads and provide sufficient support and stability for the vehicle. In summary, aluminum coils can be effectively employed in automotive suspension systems, offering benefits such as lightweight construction, corrosion resistance, and efficient heat dissipation. Nevertheless, manufacturers must carefully consider the specific requirements and trade-offs associated with aluminum usage in suspension components to ensure optimal performance and safety.
- Q:Which is better composite or aluminum, and what are some main differences between the two?
- composites are so much better. the ball will travel way farther and your hands wont sting if you hit the ball on the handle. they are much better trust me
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Rollex 309 Aluminum Coil Stock - Aluminium Strip and Strips, Sheet and Sheets
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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