• 1 2 in Aluminum Coil with Wood Grain Coating System 1
1 2 in Aluminum Coil with Wood Grain Coating

1 2 in Aluminum Coil with Wood Grain Coating

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Aluminium coated sheetand coil choose aluminium sheet coil as raw material, after de-ester, cleaning,passivation layer processing, and then painting on this basis, the paint areprovided by famous international companies like PPG and Valspar from UnitedStates or Becker from Sweden, represent the most advanced level in the world.After the test of exposure by natural light in Florida, the quality assurance is more than morethan 20 years. As poor performance of color coated steel corrosion, rust,yellow rust after a large amount of the deficiency of serious impact on thebuilding's overall appearance. However, because of the advantages of rawmaterials, Aluminium coated coil have a high strength, corrosion resistance,high weather resistance, can be used recycle, save energy and protect theenvironment and other characteristics. Not only have the same strength with colorcoated steel, but also overcome the shortage of color coated steel. So, the Aluminiumcoated coil has been widely used as roofing and ceiling decorative envelopesystem board in modern constructions like large factories, exhibition halls,stadiums, airports, train station hospital and so on. We can choose Aluminiumcoated coil in different thickness and color, by cutting, pressing, punching,bending and other follow-up molding process for large span, the larger theoverall roofing, wall decorative panels used in construction; or cut them intosmall panels by bending, stamping mold or other processing for indoordecorative roofing plate; we can also composite them with polyurethane foam oraluminium honeycomb for energy-saving decorative wall plates.

Alloy

1050,1060,1100,3003,3004,3005,3104,3105,5052,5005,8011

Temper

O,H42,H44,H46,H48

Thickness

(mm)

0.25mm-1.5mm  for aluminium coated coil; 1.50mm-4.0mm for aluminium coated sheet.

Width (mm)

100mm to  2000mm

Length (mm)

800mm to  6000mm for sheet


Q: Tossing away an aluminum can wastes as much energy as pouring out half of that can’s volume of gasoline.what does that mean?
Aluminum cans are made of energy so there is as much energy in the can as in half a can of gasoline.
Q: What is the typical heat transfer coefficient for aluminum coils?
The heat transfer coefficient for aluminum coils can vary depending on several factors, including the application, coil geometry, and surrounding conditions. Generally, aluminum has high thermal conductivity, which enables efficient heat conduction. In forced convection applications, where heat is transferred using a fluid like air or water, the heat transfer coefficient for aluminum coils can range from 10 to 100 W/m^2K. This range is influenced by factors such as flow rate, velocity, and temperature difference between the coil and the fluid. In natural convection scenarios, where heat transfer occurs due to the buoyancy-driven flow of air, the heat transfer coefficient for aluminum coils is typically lower, ranging from 5 to 25 W/m^2K. This is because the movement of air is slower and the heat transfer effectiveness is reduced compared to forced convection. It's important to note that these values are general guidelines and can vary significantly depending on specific design considerations, material properties, and operating conditions. Therefore, it is recommended to consult specific heat transfer data or conduct detailed experiments or simulations to determine the precise heat transfer coefficient for a given aluminum coil application.
Q: The question asks if magnetic induction can be used to inspect the quality of an aluminum coil.
<p>No, you cannot use magnetic induction to inspect the quality of an aluminum coil. Magnetic induction is a method used to detect flaws or discontinuities in ferromagnetic materials, such as steel, by inducing eddy currents. Aluminum is not a ferromagnetic material, so it does not retain magnetism or support the formation of eddy currents in the same way. Instead, other non-destructive testing methods like ultrasonic testing or radiographic testing may be more appropriate for inspecting the quality of aluminum coils.</p>
Q: When you are cooking fish? I ran out of aluminum foil, all I have is parchment paper on hand. Does it matter or affect the way the fish gets cooked? Just wondering what the difference is, if any.
Just wrap the fish in the parchment and you will be fine. It won't be as air-tight as the aluminum, and it is a lot more flimsey, so the fish may not steam as well, but it will be fine.
Q: Are aluminum coils suitable for high-reflective applications?
Indeed, high-reflective applications are well-suited for aluminum coils. Renowned for its exceptional reflectivity, aluminum boasts a reflectance ratio ranging from 80 to 90%. Consequently, it serves as an impeccable material for endeavors necessitating considerable reflectivity, including lighting fixtures, solar panels, and mirrors. Furthermore, aluminum coils may undergo coating or polishing processes to heighten their reflective attributes. Moreover, aluminum possesses the advantages of being lightweight, corrosion-resistant, and having commendable heat conductivity, rendering it a versatile option for diverse high-reflective applications.
Q: What are the different coil cutting options available for aluminum coils?
Aluminum coils offer several options for cutting, depending on specific requirements and applications. Common choices include: 1. Slitting: This method involves passing the coil through circular knives, creating narrower coils of desired widths. It is ideal for automotive parts, construction materials, and electrical components. 2. Shearing: A straight-line cut is made along the length of the coil using a shear blade. This is useful when cutting to a specific length without changing the width. Industries like packaging, construction, and HVAC commonly use this method. 3. Cut-to-Length: Aluminum coils are cut into specific lengths according to customer needs. This is often done to transform the coil into individual sheets or plates of a particular size. Manufacturing signage, roofing, and general sheet metal applications frequently utilize this method. 4. Stamping: A die and punch are used to cut aluminum coils into various shapes. This is suitable for creating intricate patterns or shapes. Stamped aluminum coils are commonly found in industries like automotive, aerospace, and electronics. 5. Laser Cutting: A high-powered laser is used to precisely cut through aluminum coils. This method is efficient for complex shapes and patterns, often used in the automotive, electronics, and architectural industries. These are some frequently employed coil cutting options for aluminum coils. The choice of method depends on dimensions, tolerances, shape complexity, and the desired end-use.
Q: Using principles of chemical bonding, explain why solid aluminum is a good conductor of electricity but solid aluminum chloride is not. NaCl has a boiling point of 1413 degrees celcius wheras BrCl has a boiling point of 5 degrees celcius. Account for this difference using chemical bonding and molecular structure.
Pure aluminium is a good conductor because it's atoms are metalically bonded. This means it's electrons are delocalised and can therefore produce a current. NaCl has a high boiling point because in order to evaporate it first needs to melt. And to melt it you need to break it's lattice structure. Na and Cl atoms are held by strong ionic bonds. BrCl on the other hand is covalently bonded. It's molecular structure does not need to be broken in order for it to melt or boil. All that has to be done is weak van der waal bonds need to be broken.
Q: Can aluminum coils be used for HVAC ducting?
Yes, aluminum coils can be used for HVAC ducting. Aluminum is a common material used in HVAC systems due to its durability, lightweight nature, and resistance to corrosion. Aluminum coils are often used to manufacture HVAC ductwork as they can effectively distribute air throughout the system while maintaining its structural integrity. Additionally, aluminum coils are highly efficient in transferring heat, allowing for more efficient cooling and heating processes within the HVAC system. Overall, aluminum coils are a suitable choice for HVAC ducting due to their numerous benefits and ability to meet the requirements of a well-functioning HVAC system.
Q: Can aluminum coils be used in electrical or electronic applications?
Yes, aluminum coils can be used in electrical or electronic applications. Aluminum is a highly conductive material and has several advantages over other materials, such as copper, when it comes to coil applications. Aluminum coils are lightweight, which makes them suitable for applications where weight is a concern. They also have good thermal conductivity, allowing for efficient heat dissipation. Additionally, aluminum coils are corrosion-resistant, making them durable and suitable for outdoor or high-humidity environments. However, it is important to note that aluminum has a lower electrical conductivity compared to copper, so the design and dimensions of the coil need to be carefully considered to ensure optimal performance.
Q: Are aluminum coils suitable for roofing?
Absolutely, roofing can indeed make use of aluminum coils. Aluminum, a material highly durable and lightweight, has found extensive application in the construction sector for roofing. It presents numerous advantages, including resistance against rust, corrosion, and fire, rendering it an optimal choice for regions enduring severe weather or heightened humidity. Furthermore, aluminum coils boast exceptional thermal conductivity, facilitating the reflection of sunlight and consequent reduction in energy consumption, thereby resulting in decreased cooling expenses. Moreover, the installation and maintenance of aluminum roofing are easily accomplished, ensuring enduring safeguarding for residential, commercial, and industrial structures.

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