colorful color PE coated aluminum rolls
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PVDF Aluminum Coil for ACP
Features of PVDF AluminumCoil:
1. Adopting precision rollingcoating technology, our PE coated coil can ensure excellent adhesive withoutcoating omission.
2. For the PVDF coatedaluminum sheet we produced, there are various colors for your choice.
3. Using infrared heatingtechnology to protect environment from pollution.
4. Our coated aluminum coilhas four-roller coating line, uniform coating thickness and good features.
Raw Material of the PVDF Coated AluminumCoil:
1. Aluminum Coil: high strength aluminumwith alloy of AA1100 (aluminum alloy is available with AA3003, AA3005, AA5005according to customer)
2. Surface Paint: PE, PVDF and specialpaints.
Specification of the PVDF Coated AluminumCoil:
Width: 20mm~1590mm
Thickness: 0.06mm~1.0mm
External Diameter: ≤ 1500mm
Internal Diameter: 405mm, 505mm, 150mm,75mm
Coil weight: ≤ 4000kg
Performanceand usage
PVDF coated aluminum coils are speciallyprocessed through the technics of roller coating and baking with precise paintsfrom BECKER INDUSTRIAL COATINGS in
Performanceof the coating
Aluminum Thickness | Coating Thickness | MEK | T Bend | Impact | Adhesion | Pencil Hardness | Boiling Water Proof |
0.3-1.5mm | ≥25μm | ≥100 Times | ≤2T | 50kg•cm | 0 Grade | ≥HB | no change within 2 hours |
0.15-0.28mm | ≥25μm | ≥100 Times | ≤2T | 20kg•cm | 0 Grade | ≥HB | no change within 2 hours |
Color of Card
Our PVDF coated aluminum coil is made offluorine carbon resin, pigment, ester solvent after high temperature roastingand baking. The paint of this PVDF coated aluminum coils are solidified to dryfilm with super weather resistance. PVDF coating also can be classified astraditional PVDF and nanometer PVDF coating.
A. Traditional PVDF Coating, with KYNAR500 PVDF and two or three times forcoating and baking, has good properties of anti-acid, anti-alkali and isdurable in atrocious weather and environment, keeping 15 years no unwontedfading. In view of these facts, we recommend this PVDF coated aluminum coilsare applied for external wall cladding.
B. Nanometer PVDF Coating, which different with traditional PVDF, is the clearcoating. It contains nanometer element, which can protect panel from pollution,because nanometer has self-cleaning effect, it is easy to get rid of dust andpollution by raining or water.
Color Match
For custom' color requests, we can deal as following:
1. Supply a physical sample of custom color. A color sample on metal ispreferred. If other, it is also acceptable. But the color matching rate may benot good as color on metal.
2. New color sample is usually offered by our paint supplier in 5-7 days,special color should be in 7-10 days.
3. Upon receipt of color sample, please approve in writing as soon as possible.Once you approved, we will arrange purchasing and production.
Note: Color difference maybe occurred in different production batch, soit is suggested all panels are placed in one order for same project. And keepsame direction as arrow on protective film when installing to avoid any colordifference by vision.
- Q:What are the standard sizes of aluminum coils?
- The standard sizes of aluminum coils can vary depending on the specific industry and application. However, there are a few common standard sizes that are widely used. For general industrial applications, the standard width of aluminum coils ranges from 36 inches to 72 inches. The thickness of these coils typically varies between 0.018 inches to 0.125 inches. The length of the coils can vary, but it is commonly around 1,000 feet or more. In the construction industry, the standard sizes of aluminum coils can be different. The width can range from 24 inches to 48 inches, and the thickness can be between 0.019 inches to 0.032 inches. The length of these coils can also vary depending on the specific project requirements. It is important to note that these sizes are just general guidelines and can vary depending on the specific manufacturer, industry requirements, and customer preferences. It is always recommended to consult with the manufacturer or supplier to determine the exact standard sizes available for aluminum coils in your specific industry.
- Q:How are aluminum coils coated or treated for specific applications?
- To cater to specific applications, various methods are employed to coat or treat aluminum coils. One commonly used approach involves the application of a protective coating, such as a polymer or paint, to enhance durability and resist corrosion. This coating is typically applied through a process known as coil coating, which evenly spreads a thin layer of coating material onto the surface of the aluminum coil. The coil coating process consists of several steps. Firstly, the aluminum coil undergoes a cleaning procedure to eliminate any impurities or contaminants. This step is crucial in ensuring that the coating adheres properly to the metal surface. Following the cleaning process, a chemical pre-treatment is applied to the coil to enhance bonding between the aluminum and the coating material. Once the pre-treatment is complete, the coil is fed through a coating machine where the coating material is applied. The choice of coating material, whether it be liquid paint, powder coating, or a thin film, depends on the specific requirements of the application, such as desired appearance, durability, or chemical resistance. After the coating is applied, the coil is subjected to a curing process, which may involve baking the coil at high temperatures or exposing it to ultraviolet light. This curing process ensures that the coating material adheres effectively to the aluminum surface, providing excellent protection and longevity. In addition to protective coatings, aluminum coils can also undergo other treatments for specific applications. An example of this is anodizing, a process that creates a thick, durable oxide layer on the surface of the aluminum. Anodizing enhances corrosion resistance, improves aesthetics, and can also serve as a base for further coatings or treatments. Furthermore, aluminum coils can be laminated with other materials for specific applications. For instance, they can be laminated with plastic films or adhesive coatings to provide insulation, moisture resistance, or other special properties. In conclusion, aluminum coils are coated or treated in various ways to meet the requirements of specific applications. Protective coatings, such as polymer or paint, are applied through processes like coil coating. Additional treatments, such as anodizing or lamination with other materials, may also be utilized depending on the desired properties and needs of the application.
- Q:Can aluminum coils be used in food packaging?
- Yes, aluminum coils can be used in food packaging. Aluminum is a popular choice for food packaging due to its excellent barrier properties, lightweight nature, and ability to maintain the freshness and quality of food products. It is widely used in various forms, including coils, for packaging food items like beverages, snacks, and canned goods.
- Q:Which type of wheel is more durable, long-lasting and which wheel type would cost more, Aluminum or chrome?
- chrome would cost more because the rim has to be purchased polished and have chromed. aluminum gets damaged easier.
- Q:How do aluminum coils impact energy efficiency?
- Aluminum coils play a crucial role in enhancing energy efficiency in various applications. They are commonly used in heating, ventilation, and air conditioning (HVAC) systems, refrigerators, and heat pumps. The primary reason for their positive impact on energy efficiency is their excellent heat transfer properties. Aluminum is an excellent conductor of heat, which means it can quickly absorb and dissipate thermal energy. When used in HVAC systems, aluminum coils facilitate the transfer of heat between the indoor and outdoor units. This efficient heat transfer reduces the workload on the system, allowing it to operate more efficiently and consume less energy. Additionally, aluminum coils are lightweight and have a high surface area, which further enhances their heat transfer capabilities. Their lightweight nature reduces the overall weight of the system, resulting in lower energy consumption. The increased surface area allows for greater contact between the air and the coils, promoting more effective heat exchange. Furthermore, aluminum coils are resistant to corrosion, which is a common issue in HVAC systems. Corrosion can negatively impact the efficiency of heat transfer, leading to increased energy consumption. Aluminum coils' resistance to corrosion ensures long-lasting performance, maintaining their efficiency and reducing the need for frequent maintenance or replacement. In summary, aluminum coils contribute significantly to energy efficiency by facilitating efficient heat transfer, reducing the workload on HVAC systems, and minimizing energy consumption. Their lightweight nature, high surface area, and corrosion resistance further enhance their positive impact on energy efficiency.
- Q:Can aluminum coils be used in electrical cables?
- Electrical cables can indeed incorporate aluminum coils. Aluminum is widely utilized as a material for electrical conductors due to its exceptional electrical conductivity and comparatively lower cost when compared to copper. Its usage is particularly prominent in power transmission and distribution cables that necessitate long-distance transmission. Overhead power lines and underground cables often employ aluminum coils. However, it is crucial to acknowledge that aluminum possesses a lower tensile strength than copper, requiring careful design and manufacturing of the cables to ensure sufficient mechanical strength. Furthermore, achieving the same electrical performance with aluminum conductors necessitates larger cross-sectional areas compared to copper, potentially resulting in slightly larger cable sizes.
- Q:What is the elongation of aluminum coils?
- The elongation of aluminum coils refers to the amount of stretching or deformation that can occur in the material before it breaks or becomes permanently damaged. It is a measure of the ductility or ability of aluminum to withstand tensile forces without fracturing.
- Q:What are the different thickness tolerances for aluminum coils?
- The specific grade and application of aluminum coils can cause variations in their thickness tolerances. Generally, the standard range for these tolerances is typically between +/- 0.002 and 0.015 inches. Consequently, the actual thickness of the aluminum coil can differ within these limits. The specific tolerance requirements may also be affected by factors like the manufacturing process and the intended use of the coil. Therefore, it is crucial to refer to industry standards and specifications to ascertain the necessary thickness tolerances for a specific application.
- Q:what is the final temperature of 250g of water whose initial Temperature is 25 C if 80-g of aluminum initially at 70 C is dropped into the water? The specific heat of aluminum is 0.215 cal/C g how do you do it? our teacher did not show us how and it is not in the book
- Given Data :-- Mass : Aluminium m(a) = 80 g, Water m(w) = 250 g Initial Temperature : Aluminium t? = 70 C and Water t?' = 25 C Final Temperature of both ( aluminium and water ) = T C (assume) Since Aluminium is initially at a temperature higher than that of water, it (aluminium) will lose heat to water . Heat lost by Al = Q = mass of Aluminium x sp.heat capacity of Aluminium x Temp. change = Q = 80 x 0.215 x ( 70 - T ) cal Heat gained by water = Q' = mass of water x sp.heat capacity of water x Temp. change = Q' = 250 x 1 x ( T - 25 ) According to principle of calorimetery . = Heat lost by aluminium = heat gained by water. = 250 x 1 x ( T - 25 ) = 80 x 0.215 x ( 70 - T ) = T = 27.9 C .... ( Rounded to one decimal place )...... Answer Answer .
- Q:I was wondering if you could mold clay into a sphere then fill it with aluminum. Then put it over a fire and wait until the aluminum melts then put it in a freezer and it would come out as a sturdy, aluminum sphere. Thanks!
- Do not try this at home! Seriously, this is exactly the kind of process that is used for casting metals. However, you need to have very strong molds with no cracks in them. Also, aluminum presents special problems. Solid aluminum does not corrode the way iron does, because it very quickly forms a protective tough layer of aluminum oxide. But molten aluminum can catch fire, with devastating consequences.
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colorful color PE coated aluminum rolls
- Ref Price:
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- Loading Port:
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- Payment Terms:
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- Min Order Qty:
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