PVDF COATED ALUMINIUM COIL- AA1XXX

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Product Description:

1 Specifications of PVDF Coated Aluminum Coil/Sheet

Alloy	AA1050,AA1060, AA1070, AA1100, AA3003, AA3004, AA3005, AA3105, AA5005, AA5052, AA5754, AA5083, AA8011
Temper:	H12, H14, H16, H18, H22, H24, H26, H32,HO, F
Thickness:	0.10-4.0mm
Width:	10mm- 2000mm
Coating	PVDF
Painting Thickness	Standard 16-25 microns, max 40 microns
Color	Acording to Ral colors or customer’s samples
Standard:	GB/T17748-1999, ASTM, ISO, EU standard
Special Specification is available on customer’s requirement

PVDF(fluorine-carbon) Coating

PVDF(fluorine-carbon) coating :made of fluorine carbon resin, pigment, ester solvent, after high temperature roasting and baking, the paint is solidified to dry film with super weather resistance. PVDF coating also can be classified as traditional PVDF and nanometer PVDF coating.

A．Traditional PVDF Coating, with KYNAR500 PVDF, two or three times for coating and baking, has good properties of anti-acid, anti-alkali and is durable in atrocious weather and environment, keeping 15 years no unwonted fading. In view of these facts, we recommend this panel applied for external wall cladding.

B．Nanometer PVDF Coating, which different with traditional PVDF is the clear coating. It contains nanometer element, which can protect panel from pollution, Because nanometer has self-cleaning effect, It easy to get rid of dust and pollution by raining or water.

Q:I have my brother's old wooden crutches but i see everyone using aluminum and i have the option to get aluminum ones. Is there any reason why they'd be better then my wooden ones?: Aluminum's are lighter and adjust more easily. To set the length on woodies, have have to twist off the wing nuts, position the lower end into the rods and replace and tighten the bolts. Aluminum's are adjusted merely by pressing the lock pins.

Q:How are aluminum coils typically stored and transported?: Aluminum coils, in order to safeguard them and avoid any harm, are typically stored and transported in a manner that guarantees their protection. They are commonly stored in a warehouse or storage facility, maintaining a vertical position to prevent any bending or warping. Regarding transportation, specialized coil trailers or flatbed trucks are often utilized to transport aluminum coils. These trailers are designed specifically to securely hold the coils in place during transit. Straps or bands are typically employed to fasten the coils tightly, preventing any movement or shifting while on the road. Furthermore, it is customary for aluminum coils to be enveloped in protective materials such as plastic or cardboard during transportation. This extra layer of protection serves to shield the coils from moisture, dirt, and other potential hazards. It is of utmost importance to handle aluminum coils with caution to avoid any damage, as even minor dents or scratches can impact their performance. Hence, employing appropriate storage and transportation methods is vital to ensure that the coils reach their destination in optimal condition.

Q:How are aluminum coils protected against mechanical damage?: To safeguard aluminum coils from mechanical harm, multiple methods are employed. One of the primary techniques involves the application of a protective coating or finish to the coil's surface. This coating acts as a shield, preventing any potential sources of mechanical damage, such as impact or abrasion, from affecting the coil. The coating itself can either be a standard paint or a specialized aluminum coating, offering enhanced durability and resistance to scratching or denting. Apart from the protective coating, aluminum coils may also undergo reinforcement with an additional layer of laminate or film. This supplementary layer provides an extra level of defense against mechanical damage, effectively warding off dents or scratches. The application of the laminate or film can occur during the manufacturing process or as a separate step following coil production. Furthermore, to minimize the risk of mechanical damage during transportation or storage, aluminum coils can be wrapped or packaged in protective materials like plastic or foam. These wrappings serve to cushion the coil and create a barrier against potential impacts or heavy objects that could cause damage. In conclusion, a combination of protective coatings, laminates, and packaging materials ensures the adequate protection of aluminum coils from mechanical harm. These measures are instrumental in preserving the integrity and quality of the coils, enabling them to effectively fulfill diverse applications.

Q:Can aluminum coils be used in high-radiation environments?: Depending on the level of radiation exposure, the performance and durability of aluminum coils may be affected when used in high-radiation environments. Aluminum, which is a relatively good conductor of heat and electricity, is suitable for various applications, including coil systems. However, exposure to high levels of radiation can make aluminum more susceptible to degradation and corrosion. In high-radiation environments, the main concern is the potential damage caused by radiation. Compared to metals like stainless steel or titanium, aluminum has relatively low radiation resistance. This means that prolonged exposure to high radiation levels can result in structural changes, such as embrittlement and loss of mechanical properties. To mitigate these risks, several factors must be taken into account. The specific radiation level, duration of exposure, and intended use of the aluminum coils are critical in determining their suitability for high-radiation environments. Additionally, applying protective coatings or treatments can enhance the radiation resistance of the aluminum coils, improving their durability and lifespan. Ultimately, the decision to use aluminum coils in high-radiation environments should be based on a thorough assessment of radiation levels, potential risks, and specific application requirements. It may be necessary to consult radiation experts and consider alternative materials to ensure optimal performance and safety in these demanding conditions.

Q:Are aluminum coils compatible with different joining methods?: Yes, aluminum coils are compatible with different joining methods. Aluminum is a highly versatile metal that can be joined using various techniques such as welding, brazing, soldering, and mechanical fastening. The choice of joining method depends on the specific application and the desired properties of the joint. Welding is commonly used to join aluminum coils as it provides a strong and durable bond. Several welding techniques like MIG (Metal Inert Gas), TIG (Tungsten Inert Gas), and resistance welding can be used depending on the thickness and type of aluminum alloy being joined. Brazing is another effective method for joining aluminum coils. It involves the use of a filler material that has a lower melting point than the base metal, which is heated to create a strong joint. Brazing is commonly used when the aluminum coils need to be joined to other dissimilar metals. Soldering is suitable for joining thin aluminum coils or when a lower temperature method is required. It involves melting a low-temperature alloy (solder) to join the coils together. Soldering is commonly used in electronics and plumbing applications. Mechanical fastening methods such as bolts, screws, rivets, or clips can also be used to join aluminum coils. These methods provide a reliable and removable joint, making them suitable for applications where disassembly may be required. In summary, aluminum coils are compatible with various joining methods, including welding, brazing, soldering, and mechanical fastening. The choice of joining method depends on factors such as the application, the type of aluminum alloy, and the desired properties of the joint.

Q:I know it's almost 100% aluminum, but not completely. Does it have any impurities? I need to find the molar mass of aluminum foil.: Aluminum foil is 92% to 99% aluminum. So the molar mass in a little over 27.

Q:How are aluminum coils protected against moisture?: Aluminum coils are typically protected against moisture through a process called coating or treating. This involves applying a protective layer, such as a corrosion-resistant coating or anodizing, to the surface of the coils. These coatings create a barrier that prevents moisture from reaching the aluminum surface, thus minimizing the risk of corrosion and damage. Additionally, proper storage and handling practices, such as storing coils in dry environments or using moisture-resistant packaging, also contribute to protecting them against moisture.

Q:Why does the hollow aluminium rolling shutter door fall off for a long time?: The series of HO profiles is heated by Doyle's Aluminum Alloy bar by extrusion forming production, use the 6063 Aluminum Alloy material, has excellent plasticity, corrosion resistance, toughness, easy polishing, film.

Q:Can aluminum coils be used in food processing or packaging applications?: Aluminum coils have proven to be highly effective in food processing and packaging. The food industry extensively utilizes aluminum due to its remarkable qualities such as resistance to corrosion, lightweight nature, and exceptional heat conductivity. This versatile material is commonly employed in food wrapping, the creation of food containers, and in the form of coils for various food processing needs. When it comes to packaging perishable food items like meat, dairy products, and beverages, aluminum coils are frequently employed. These coils can be effortlessly molded into diverse shapes and sizes to meet specific packaging requirements. The outstanding barrier properties of aluminum effectively shield the food from moisture, oxygen, and light, thereby ensuring extended shelf life and preserving food quality. In food processing, aluminum coils find application in a wide range of equipment including heat exchangers, evaporators, condensers, and refrigeration systems. The remarkable thermal conductivity of aluminum enables efficient heat transfer, making it suitable for tasks that necessitate precise temperature control. Furthermore, aluminum is completely non-toxic and does not react with food, making it an exceptionally safe and hygienic choice for food processing and packaging. Additionally, its recyclability renders it an environmentally friendly option. Overall, the widespread acceptance and utilization of aluminum coils in food processing and packaging is attributed to their versatility, durability, and ability to maintain the quality and safety of food products.

Q:How are aluminum coils used in the production of beverage cans?: The production of beverage cans relies heavily on aluminum coils, which serve as a critical component. These coils, essentially flat and thin aluminum sheets, are wound into a coil shape. To begin with, the aluminum coils undergo unwinding and are fed into a machine that applies a thin layer of protective material, typically a polymer. This coating serves to prevent any interaction between the aluminum and the beverage, thereby preserving its taste and quality. Subsequently, the coated aluminum coils pass through a series of rollers that gradually shape them into a cylindrical form. This process, known as cupping, involves transforming the flat coil into a cup-like shape, which ultimately becomes the body of the beverage can. Once the cups are formed, they undergo trimming to achieve the correct height and diameter. To minimize waste, any excess aluminum is recycled. Following this, the cups are cleaned and rinsed thoroughly to eliminate any impurities. After the cleaning process, the cups are conveyed through another machine that applies a liquid compound to their inner surface. This compound acts as a barrier, preventing any potential reactions or contamination between the aluminum and the beverage. Following this step, the cups are shaped into the final can body by being pressed between a top and bottom mold. These molds are designed to give the cans their distinctive shape and ridges. Any excess aluminum is trimmed off, and the cans undergo another round of cleaning to ensure their purity. Finally, the cans are sent for filling with the desired beverage, sealing, and labeling. Once these processes are completed, the cans are packaged and dispatched for distribution. In conclusion, aluminum coils are an essential element in the production of beverage cans, providing the raw material from which the cans are made. Through a sequence of procedures encompassing coating, cupping, shaping, and cleaning, the aluminum coils are transformed into the final can bodies. These cans are then filled, sealed, labeled, and prepared for consumption.

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