PVDF COATED ALUMINIUM COIL-AA 8XXX

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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:May anyone tell me what's the product when hydrochloric acid reacts with aluminum?HCl + Al → ?: 2Al + 6HCl - 2AlCl3 + 3H2

Q:What are the various surface finishes available for aluminum coils?: Aluminum coils offer a variety of surface finishes to meet different needs and preferences. The options include: 1. Mill Finish: This is the most basic and natural finish achieved by passing the coil through rollers during manufacturing. It gives the aluminum a smooth, shiny appearance. 2. Anodized Finish: Anodizing is an electrochemical process that adds a protective layer to the aluminum coil's surface. It comes in various colors and provides enhanced resistance to corrosion, abrasion, and wear. Architects commonly use anodized finishes. 3. Painted Finish: Aesthetic appeal and environmental protection can be achieved by coating aluminum coils with paint. The paint comes in different colors and finishes, such as matte, glossy, or metallic. 4. Brushed Finish: By brushing the surface with abrasive materials, aluminum coils can have a textured appearance with fine lines or scratches. Brushed finishes are often used for decorative purposes. 5. Polished Finish: Buffing the surface of the aluminum coil creates a smooth, reflective finish. It gives a mirror-like appearance and is commonly used for decorative and architectural applications. 6. Embossed Finish: Embossing involves stamping or pressing a pattern or design onto the surface of the aluminum coil. This finish adds texture and depth, making it suitable for non-slip surfaces or decorative purposes. 7. Laminated Finish: Lamination involves bonding a thin layer of film or foil to the aluminum coil's surface. This finish provides additional protection against scratches, stains, or UV radiation. It is commonly used for applications that require durability and resistance. These examples highlight the range of surface finishes available for aluminum coils. The choice of finish depends on specific application requirements, desired appearance, and functional properties needed for the end product.

Q:How do aluminum coils withstand extreme weather conditions?: Aluminum coils are able to withstand extreme weather conditions due to the unique properties of aluminum. Firstly, aluminum is a lightweight material, which allows it to be flexible and resistant to bending or warping under high winds or heavy snow loads. This makes aluminum coils less likely to sustain damage during extreme weather events such as hurricanes or blizzards. Additionally, aluminum has a high resistance to corrosion. It forms a protective oxide layer on its surface when exposed to air, which prevents the metal from rusting or deteriorating when exposed to moisture or harsh weather conditions. This protective layer acts as a barrier against elements like rain, snow, or saltwater, making aluminum coils highly durable and long-lasting. Furthermore, aluminum has a high thermal conductivity, which means it can quickly dissipate heat. This property allows aluminum coils to efficiently transfer heat away from the system, preventing overheating and potential damage during hot weather conditions. The ability to dissipate heat effectively also contributes to the energy efficiency of aluminum coils. Finally, aluminum is a non-magnetic material, which means it is not affected by electromagnetic interference or lightning strikes. This makes aluminum coils safe and reliable in areas prone to electrical storms or high electromagnetic activity. In conclusion, aluminum coils are designed to withstand extreme weather conditions due to their lightweight, corrosion-resistant, thermally conductive, and non-magnetic properties. These characteristics make aluminum coils highly durable, reliable, and suitable for use in a wide range of applications, including HVAC systems, automotive cooling, and electrical wiring.

Q:How are aluminum coils used in the production of automotive heat shields?: The production of automotive heat shields heavily relies on aluminum coils. These shields are vital in safeguarding different parts from excessive heat produced by the engine, exhaust system, or other heat sources. Typically, these shields are made from lightweight and heat-resistant materials, making aluminum coils a popular choice because of their exceptional thermal conductivity, durability, and corrosion resistance. To manufacture the heat shields, aluminum coils undergo a process of unwinding and cutting into sheets of the desired size. These sheets are then shaped using various techniques like stamping, bending, or deep drawing. Aluminum's malleability makes it perfect for creating heat shields with intricate geometries, ensuring a precise fit in the vehicle. Once the desired shape is achieved, the aluminum sheets are often treated with a surface coating to improve heat resistance and prevent corrosion. This coating can be in the form of a ceramic or metallic layer, serving as an additional barrier against extreme temperatures. Furthermore, the formed and coated aluminum sheets are usually combined with other insulating materials, such as ceramic fibers or laminated films, to further enhance the heat shield's performance. These additional layers aid in reducing heat transfer by reflecting or absorbing the heat energy, thus protecting surrounding components from potential damage or overheating. Finally, the assembled heat shields are affixed in specific locations within the vehicle, such as around the exhaust system or near the engine, using fasteners or adhesive techniques. The lightweight nature of aluminum coils ensures that the heat shields do not add unnecessary weight to the vehicle, which is crucial for maintaining fuel efficiency and overall performance. In conclusion, aluminum coils are extensively employed in the production of automotive heat shields due to their excellent thermal conductivity, durability, and corrosion resistance. Their ease of shaping and molding, coupled with surface coatings and additional insulating layers, guarantee effective heat insulation and protection for various vehicle components.

Q:What is the typical coefficient of friction for aluminum coils?: The typical coefficient of friction for aluminum coils can vary depending on various factors such as the surface conditions, lubrication, and the specific type of aluminum alloy used. However, in general, the coefficient of friction for aluminum coils is relatively low compared to other materials. It typically falls within the range of 0.1 to 0.4.

Q:How are aluminum coils processed for specific surface coatings?: Aluminum coils are processed for specific surface coatings through a series of steps. First, the coils go through cleaning and pre-treatment processes to remove any impurities and ensure proper adhesion of the coating. This step involves degreasing, etching, and rinsing. After pre-treatment, the coils are coated with the desired surface finish using techniques like coil coating or coil painting. This involves applying a layer of paint or coating material onto the surface of the coils using rollers or sprayers. Finally, the coated coils are cured or dried through heat treatment to ensure proper bonding and durability of the surface coating.

Q:What can I get easily at Home Depot that will successfully bond rubber to aluminum?? I have tried several things with no success! Surely, there must be some sort of construction adhesive to do the job.Thanks!: Go to an automotive parts store, like Pep Boys- they sell a gasket adhesive for rubber trim on cars that works very well- Also, there is an outstandingly strong spray adhesive called 3M-77 - buy it in the paint sections at Lowes( about $13.00 a can- but it is a big can!) Spray on the aluminum, spray on the rubber- let dry for about ten minutes and attach- Be careful- 77 is a one way adhesive- once it is stuck, no repositioning it- it's stuck for good! Do not wear latex or rubber gloves- they will stick, too- wear cheap cotton or jersey gloves while working with this kind of instant adhesive. BTW, be sure to clean the aluminum and rubber with solvent before applying the adhesive- any oil and the fix won't work.

Q:How are aluminum coils different from other types of metal coils?: Aluminum coils differ from other types of metal coils in several ways. Firstly, aluminum is a lightweight metal, making aluminum coils much lighter compared to coils made from other metals such as steel or copper. This lightweight property of aluminum makes it a popular choice for various industries where weight is a critical factor, such as aerospace and automotive industries. Secondly, aluminum coils have excellent corrosion resistance. Unlike other metals, aluminum forms a protective oxide layer on its surface when exposed to air, preventing further corrosion. This resistance to corrosion makes aluminum coils suitable for applications in humid and corrosive environments, such as marine or coastal areas. Additionally, aluminum coils possess high thermal conductivity. This means that aluminum can efficiently conduct heat, making it an ideal material for heat transfer applications like HVAC systems, refrigeration units, and radiators. The high thermal conductivity of aluminum coils allows for more efficient cooling or heating processes. Furthermore, aluminum is highly malleable and ductile, which means it can be easily shaped and formed without losing its structural integrity. This malleability makes aluminum coils flexible and versatile, allowing them to be manufactured into various shapes and sizes to meet specific industry requirements. Lastly, aluminum is a highly sustainable and recyclable material. It can be recycled repeatedly without losing its quality or performance, making aluminum coils an environmentally friendly choice. This recyclability factor contributes to reducing the environmental impact and promoting a circular economy. In summary, aluminum coils stand out from other metal coils due to their lightweight, corrosion resistance, high thermal conductivity, malleability, and recyclability. These unique properties make aluminum coils a preferred choice for a wide range of applications across different industries.

Q:What are the different types of end conditions for aluminum coils?: There are several different types of end conditions for aluminum coils, which refer to how the ends of the coil are finished or prepared for different applications. Some common end conditions for aluminum coils include: 1. Mill Finish: This is the most basic and common end condition for aluminum coils. In mill finish, the ends of the coil are left as they come off the rolling mill, without any additional processing or finishing. This end condition is suitable for applications where the appearance of the ends is not critical. 2. Trimmed or Sheared: In this end condition, the ends of the coil are trimmed or sheared to remove any uneven or rough edges. This results in clean and smooth ends, which are often required for certain applications where a precise fit or appearance is important. 3. Slit: When an aluminum coil is slit, it means that it is cut into narrower strips or coils. Slitting is often done to customize the width of the coil according to specific requirements. The ends of slit coils can be either mill finish or trimmed, depending on the desired application. 4. Recoiled: Recoiling is the process of rewinding a coil into a smaller or larger coil diameter. This end condition is commonly used when smaller coils are needed for storage, transportation, or further processing. Recoiling can be done with or without additional trimming or shearing of the ends. 5. Flattened: Flattening is a process where the coil is unrolled and flattened to create a sheet or plate. This end condition is often used when the aluminum is intended for further fabrication, such as stamping, forming, or cutting into specific shapes or sizes. The ends of flattened coils are typically trimmed to ensure a clean edge. It is important to note that the specific end condition required for aluminum coils may vary depending on the intended application and customer specifications. Different industries and uses may have unique end condition requirements to ensure optimal performance and appearance of the aluminum coils.

Q:I was told today that taking aluminium inside your body greatly increases the chance of getting alzheimers as they destroy cells. Is this true?If so, then what foods contain aluminium?Thanks in advance :): complex aspect. research using the search engines. it can assist!

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