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:I was told today that taking aluminium inside your body greatly increases the chance of getting alzheimers as they destroy cells. What foods contain aluminium?
- commonly adjuvants have aluminum in them
- Q:Besides replacing all the aluminum wiring.
- Using outlets that are made for aluminum. Not the coppery colored screws. Aluminum is okay for electrical wires, it is just at the connections where you have a chemical reaction.
- Q:How are aluminum coils measured and specified?
- Aluminum coils are measured and specified based on several key factors. The first aspect is the thickness of the coil, which is typically measured in gauge or millimeters. The thickness determines the strength and durability of the coil, with thicker coils being more robust. Another important specification is the width of the coil, which is usually measured in inches or millimeters. The width determines the size and coverage area of the coil, with wider coils offering greater coverage. The length of the coil is also a crucial specification. It is typically measured in feet or meters and determines the amount of material available for a specific project. Longer coils are often preferred as they minimize the number of joints required during installation. Additionally, the alloy and temper of the aluminum used in the coil are specified. Different alloys have varying mechanical and chemical properties, making them suitable for different applications. The temper refers to the heat treatment process applied to the aluminum, affecting its hardness and flexibility. Coil weight is another important consideration. It is typically measured in pounds or kilograms and determines the handling and transportation requirements for the coil. Lastly, the surface finish of the coil is specified. Common finishes include mill finish, which is untreated, and coated finishes such as painted or anodized. The surface finish affects the appearance and corrosion resistance of the coil. Overall, the measurement and specification of aluminum coils involve factors like thickness, width, length, alloy, temper, weight, and surface finish. These specifications help ensure that the coils meet the desired requirements for various applications.
- Q:Is anodized aluminum suitable for indefinite salt-water exposure or will it rust? Also note that it would be used for the hull of a boat (more like a platform), and if it is not suitable could you suggest another metal?
- Aluminum would be an ideal material stainless steel a better one, aluminum does not rust it deteriorates to electrolite when in contact with salt water and a magnetic or ferrus metal. Therefore as long as your boat is fitted with salt water anodes it should create no problems if not it will deteriorate rapidly in salt water. All powered salt water craft/vessels carry anodes ie there is an anode fitted to the aluminum drive leg of an outboard or Z drive if intended for salt water use, On larger ships the anodes are normally fixed to the rudder blade so equip your platform the same. Zink anodes are cheap and available at every salt water chandlers. You should also use non ferrus bolts and screws to screw your construction together with, or to fix it to the hull, or better make a set of jigs to suit shape size and then get it TIG welded never mix ferrus and non ferrus metals in the presence of salt water without a zink anode, the damage is rapid and attacks the structure of the non ferrus metal creating an electric field and destroying the weakest current catalyst ie the aluminum itself. The non ferrus metals that in general maritime use that are are not so much effected by salt water are phosphor bronze, brass,and copper.Non of these would be suitable for making your platform, therefore aluminum. If weight is not a problem though i would recommend a middle grade stainless steel such as se 80 or around that grade, And again it would be better to be TIG welded than bolted together, bolts are subject to movement (especially at sea) and therefore hole enlargement. As are safety standard pop rivets.
- Q:What are the fire-resistant properties of aluminum coils?
- Aluminum coils have excellent fire-resistant properties due to the inherent characteristics of aluminum as a metal. Aluminum has a high melting point of 660 degrees Celsius (1220 degrees Fahrenheit), which means it can withstand high temperatures without melting. This property makes aluminum coils resistant to fire hazards. Moreover, aluminum does not generate flammable gases when exposed to fire, unlike some other metals. This non-combustible nature prevents the spread of fire and minimizes the risk of fire-related damages. Additionally, aluminum has a low thermal conductivity, meaning it does not conduct heat efficiently. As a result, aluminum coils do not contribute to the transfer of heat from one area to another, which can help contain and control the spread of fire. Furthermore, aluminum coils are often coated with a protective layer that enhances their fire resistance. These coatings can be made of various materials such as polyvinylidene fluoride (PVDF) or polyester, which provide an additional barrier against fire and heat. These coatings are designed to withstand extreme temperatures while maintaining their integrity, further enhancing the fire-resistant properties of aluminum coils. Overall, aluminum coils possess excellent fire-resistant properties due to their high melting point, non-combustible nature, low thermal conductivity, and protective coatings. These properties make aluminum coils a reliable choice for applications where fire safety is a concern, such as in building construction, electrical wiring, and transportation industries.
- Q:What are the common international standards and certifications for aluminum coils?
- Some common international standards and certifications for aluminum coils include ISO 9001 (Quality Management System), ISO 14001 (Environmental Management System), and ISO 45001 (Occupational Health and Safety Management System). Other certifications specific to aluminum coils may include ASTM (American Society for Testing and Materials) standards and certifications from industry associations such as the Aluminum Association.
- Q:Can aluminum coils be used in food storage facilities?
- Yes, aluminum coils can be used in food storage facilities. Aluminum is a safe and commonly used material for food storage due to its non-reactive properties and resistance to corrosion, making it suitable for maintaining food quality and preventing contamination.
- Q:What are the common problems faced with aluminum coils?
- There are several common problems that can be faced with aluminum coils. One of the most common issues is corrosion. Aluminum coils are susceptible to corrosion, especially when they are exposed to moisture. This can lead to the formation of rust or other types of corrosion, which can weaken the coil and affect its performance. Another common problem is coil damage. Aluminum coils can be easily damaged during handling or transportation. This can result in bent or dented coils, which can impact their efficiency and lifespan. In severe cases, the coil may even develop leaks or cracks, causing refrigerant or coolant to leak out. Clogging is another issue that can occur with aluminum coils. Over time, dust, dirt, and debris can accumulate on the coil, obstructing the airflow and reducing the coil's efficiency. This can result in poor cooling or heating performance, higher energy consumption, and increased wear and tear on the system. Additionally, aluminum coils can suffer from coil leaks. These leaks can occur due to a variety of reasons, such as physical damage, corrosion, or manufacturing defects. When a coil develops a leak, it can lead to refrigerant or coolant leakage, which can affect the overall performance of the HVAC system. Lastly, improper installation or maintenance practices can also cause problems with aluminum coils. If the coil is not installed correctly or if regular maintenance is neglected, it can lead to issues such as poor airflow, inefficient cooling or heating, and increased energy consumption. In order to avoid these common problems, it is important to properly maintain aluminum coils by regularly cleaning them, inspecting for any signs of damage or corrosion, and ensuring proper installation and handling. Regular maintenance and timely repairs can help minimize the occurrence of these problems and ensure the longevity and efficiency of the aluminum coils.
- Q:What are the different protective coatings available for aluminum coils?
- Some of the different protective coatings available for aluminum coils include polyester, PVDF (polyvinylidene fluoride), epoxy, and acrylic coatings. These coatings help to enhance the durability and resistance of the aluminum against corrosion, UV rays, and harsh weather conditions.
- Q:How are aluminum coils tested for thickness and flatness?
- Aluminum coils are tested for thickness and flatness using various methods to ensure they meet the required specifications. One common method is the non-destructive eddy current testing, which involves passing an alternating current through a coil and measuring the changes in the magnetic field caused by eddy currents induced in the aluminum. These changes can be used to determine the thickness of the coil. In addition to eddy current testing, ultrasonic testing is also employed to measure the thickness of aluminum coils. Ultrasonic waves are sent through the coil, and the time it takes for the waves to bounce back is measured to determine the thickness. This method is highly accurate and can identify any variations in thickness across the entire coil. To assess the flatness of aluminum coils, a straight edge or a laser beam is often used. The coil is placed on a flat surface, and the straight edge or laser beam is placed across the surface of the coil. Any deviations from a perfectly flat surface can be easily identified by observing the gaps or irregularities between the coil and the straight edge or laser beam. In some cases, advanced technologies like laser profilometry can be used to create a three-dimensional map of the surface of the coil, allowing for a comprehensive analysis of its flatness. This method provides highly detailed information about any variations in flatness across the coil's surface. Overall, aluminum coils undergo rigorous testing procedures to ensure their thickness and flatness meet the required standards. These tests are vital in maintaining the quality and reliability of aluminum coils, especially in applications where precision and consistency are of utmost importance.
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colorful color PE coated aluminum rolls
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
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