• Colorful Color Epoxy Coated Aluminum Coil System 1
Colorful Color Epoxy Coated Aluminum Coil

Colorful Color Epoxy Coated Aluminum Coil

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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 Sweden andTHE VALSPAR CORPORATION in USA.The main material of PVDF is polyvinylidene fluoride resin; the utmost negativecharacteristic of the Fl atom can form a very strength high powerful Fl-C bond.Moreover, with the special symmetry molecule structure, the products are ofstrong weather resistance performance, anti-ultraviolet performance, super longdurability and anti-corrosion performance, which can maintain very bright andglossy color even serving for 20 years in outdoor environment. Attributing tothe abrasion resistance and impact resistance and flexibility, our products areof excellent mechanical processing performance. PVDF coated aluminum coils arethe highest priority of choice to high class aluminum composite panels, and itscomposite products are widely used in airport, exhibition center,administration center, star hotel and other symbol building.  

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

50kgcm

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:Are there any specific guidelines for handling and storing aluminum coils in warehouses?
Yes, there are specific guidelines for handling and storing aluminum coils in warehouses. These guidelines aim to ensure the safety of workers and the integrity of the coils. Here are some key points to consider: 1. Handling: When moving aluminum coils, it is important to use appropriate lifting equipment such as cranes or forklifts with proper attachments to prevent damage. Avoid dragging or dropping the coils, as this can cause deformation or scratching. 2. Storage location: Choose a well-ventilated, dry, and clean area for storing aluminum coils. The storage area should be away from direct sunlight, heat sources, and any chemicals that could react with aluminum. Maintaining a consistent temperature and humidity level is crucial to prevent corrosion or other damage. 3. Stacking: When stacking aluminum coils, use suitable dunnage material such as wooden blocks or rubber mats between each coil to prevent direct contact. This helps to avoid scratches, dents, or other physical damage. Additionally, avoid excessive stacking height to prevent coil deformation or collapse. 4. Handling precautions: Always wear appropriate personal protective equipment (PPE) such as gloves and safety shoes when handling aluminum coils. This protects against potential injuries from sharp edges or falling objects. 5. Labeling: Clearly label each coil with important information such as weight, dimensions, alloy type, and any special handling instructions. This ensures proper identification and helps prevent mishandling or confusion. 6. Regular inspections: Conduct regular inspections of stored aluminum coils to check for any signs of damage or corrosion. If any issues are identified, take appropriate action promptly to prevent further damage. 7. Security measures: Implement security measures to prevent unauthorized access to the storage area. This helps protect the coils from theft or vandalism. It is important to note that specific guidelines may vary depending on the type and size of the aluminum coils, as well as local regulations and industry standards. It is recommended to consult the manufacturer's instructions or seek professional advice to ensure compliance with the appropriate handling and storage guidelines.
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:What is the corrosion resistance of aluminum coils?
Aluminum coils have excellent corrosion resistance due to the formation of a protective oxide layer on their surface. This oxide layer acts as a barrier, preventing further corrosion and making aluminum coils highly resistant to various environmental conditions and corrosive elements.
Q:What is the typical coefficient of friction for aluminum coils?
The coefficient of friction for aluminum coils can differ based on numerous factors, including surface conditions, lubrication, and the specific aluminum alloy employed. Nevertheless, compared to other materials, aluminum coils generally exhibit a relatively low coefficient of friction. Typically, it ranges from 0.1 to 0.4.
Q:I was wandering, if your spear's shaft is made of aluminum, does that have any strength to it, i mean, say you had to block with the shaft, would a weapon break through like your basic sword or basic axe, i don't mean big heavy swords and axes, but like average ones, could it break through an aluminum shaft of a spear?
From my understanding aluminum weapons are only for exhibitions and never for anything close to real, let alone impact. Aluminum can be a strong/durable metal, but in the end it can hardly hold up against wood like pine, let alone oak. There's also here-say about aluminum shattering. I don't really know what that's about, but I have heard a rumor that about some doing so, whatever the extend of shattering really means. I wouldn't bother with aluminum when there's very fine woods that can be used instead. Aluminum is also cheap and it's said you get what you pay for. Personally, I'd forget aluminum and go with a hard wood.
Q:What are the color options available for aluminum coils?
The color options available for aluminum coils are vast and varied. Aluminum coils can be coated with a wide range of colors through a process called coil coating. This process involves applying a layer of paint or coating to the aluminum surface to enhance its appearance and provide additional protection against corrosion and weathering. Some common color options for aluminum coils include white, black, gray, silver, bronze, and metallic finishes. Additionally, custom colors can also be created to match specific design preferences or brand requirements. These custom colors can be achieved through a color matching process where the desired color is formulated and then applied to the aluminum coils. It is worth noting that the availability of color options may vary depending on the manufacturer and supplier. However, with the advancement in coil coating technology, the range of color choices for aluminum coils has significantly expanded, allowing for greater flexibility in design and aesthetics.
Q:Can aluminum coils be used for structural purposes?
Yes, aluminum coils can be used for structural purposes. Aluminum is a lightweight and versatile material that offers excellent strength-to-weight ratio. It is commonly used in various structural applications, including the construction of buildings, bridges, and aircraft. Aluminum coils can be formed and shaped into different profiles to provide support and stability in structural systems. Additionally, aluminum is highly corrosion-resistant, which makes it suitable for outdoor and marine environments. However, it is important to consider the specific requirements and load capacities of the structural project to determine if aluminum coils are suitable for the intended purpose.
Q:Can aluminum coils be used in the production of aircraft fuel tanks?
Aluminum coils, with their lightweight and durable nature, find application in the creation of aircraft fuel tanks. They are commonly employed in the aerospace industry due to their impressive strength-to-weight ratio. Furthermore, their corrosion-resistant properties make them an ideal choice for fuel tanks, as they can withstand the harsh conditions and chemicals present in aviation fuel. The utilization of aluminum coils enables efficient manufacturing processes, as they can be easily shaped and welded into the desired tank form. Moreover, aluminum possesses excellent thermal conductivity, aiding in the dissipation of heat generated during flight and preventing fuel overheating. In conclusion, aluminum coils are a fitting and extensively utilized material in the production of aircraft fuel tanks.
Q:What causes tower after cutting aluminum coil
Insulation aluminum coil will appear when the cooling bending phenomenon, reason is generally under the conditions of air cooling, the heat transfer coefficient of the aluminum coil insulation parts in contact with the air were flat, but because the wall thickness or different shapes, different parts of the heat dissipation rate is not balanced, resulting in thick wall or hollow tube heat faster than the thin Department of slow, resulting in insulating aluminum roll cooling occurs to the hollow part.
Q:How are aluminum coils tested for strength and durability?
Aluminum coils are tested for strength and durability through a rigorous process that involves several methods. One common method is tensile testing, which measures the maximum amount of stress a coil can withstand before it breaks or deforms. This test helps determine the overall strength and elasticity of the aluminum. Another important test is the hardness test, which measures the resistance of the aluminum coil to indentation or scratching. This test helps determine the durability and wear resistance of the material. Furthermore, aluminum coils are often subjected to fatigue testing, where the material is repeatedly subjected to cyclic loading and unloading. This test helps simulate real-life conditions and assesses the coil's ability to withstand repeated stress without failure. Additionally, corrosion resistance is a critical factor in determining the durability of aluminum coils. Therefore, various corrosion tests are conducted, such as salt spray testing, to assess the coil's resistance to environmental factors that may lead to corrosion or degradation over time. In some cases, non-destructive testing methods like ultrasonic testing or eddy current testing are employed to detect any internal defects or inconsistencies within the coil that may affect its strength and durability. Overall, a combination of mechanical, physical, and chemical tests are conducted on aluminum coils to ensure they meet the required strength and durability standards. These tests help manufacturers and consumers have confidence in the quality and reliability of the aluminum coils for various applications.

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