Customized Coated Aluminum Coil for Aluminium Alloy Profile for Window and Door in China

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 2000 m.t./month

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1.Structure of Aluminium Alloy Profile for Window and Door Description:

Aluminium Alloy Profile for Window and Door(also spelled anodising, particularly in the UK and Australia) is an electrolytic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. Anodized aluminium surfaces, for example, are harder than aluminium but have low to moderate wear resistance that can be improved with increasing thickness or by applying suitable sealing substances.

2.Main Features of the Aluminium Alloy Profile for Window and Door:

High corrosion-resistance;

weather-resistance;

heat-resistance;

alkali-resistance and impact-resistance properties.

3.Aluminium Alloy Profile for Window and Door Images:

Aluminium Alloy Profile for Window and Door in China

4.Aluminium Alloy Profile for Window and Door Specification:

1. Material: 6063,6061,6060,6005,6005A,etc.

2. Temper: T5 or T6

3. Finish: Mill finish, anodizing, powder coating, electrophoresis, wooden transfer or pvdf/carbon-flouride coated, polishing, brushing, sand blasting

4. Various colors: Silver, bronze, black, gold, blue, grey, champagne, bright, etc.

5. Machining: Cutting, punching, drilling, tapping, milling, bending, welding, CNC etc.

5.FAQ:

①How about your company？

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China, consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe, America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

Q: I bought some drain opener as a source of sodium hydroxide and it has little silvery balls in it which I believe are aluminium. How can I separate the two substances with minimal loss of the sodium hydroxide? I don't care about the aluminium.: Trust me. Its not worth salvaging the hydroxide. Aluminum hydroxide is unbelievably stable and that means you probably won't be able to salvage the hydroxide without doing electrolysis or something difficult like that. That's like trying to obtain hydroxide from methanol CH3OH. Oh yea you can make methanol quite easily from a halomethane by reacting it with a hydroxide of some kind. But you will not be able to remove that hydroxide at all without neutralizing it with an acid. Hydroxides are bloody awful leaving groups. That oxygen is really glued on to that carbon well. You have to really destabilize that methanol to remove that hydroxide. Same with the aluminum hydroxide. Very stable and strong bond.

Q: What is the minimum thickness available for aluminum coils?: The specific requirements of the application can cause variations in the minimum thickness available for aluminum coils. Typically, aluminum coils can have a minimum thickness of approximately 0.006 inches or 0.15 millimeters. It is crucial to consider that different industries or uses may impose distinct minimum thickness demands. Therefore, it is advisable to seek guidance from a manufacturer or supplier to ascertain the suitable thickness for a particular application.

Q: Can aluminum coils be used in the production of consumer electronics?: Yes, aluminum coils can be used in the production of consumer electronics. Aluminum is a lightweight and versatile metal that offers several advantages in the manufacturing of consumer electronic devices. It has excellent thermal conductivity, which makes it ideal for heat dissipation in electronic components such as motors, transformers, and power supplies. Aluminum coils are commonly used in the production of electronic devices such as smartphones, laptops, and tablets. They are often employed in the construction of the device's housing or casing, providing a lightweight and durable solution. Aluminum is also non-magnetic, which makes it suitable for electronic devices that require minimal interference with magnetic fields. Additionally, aluminum coils offer good electrical conductivity, making them useful in applications that require efficient transmission of electrical signals. They are often employed in the production of antennas, connectors, and other electronic components that require high conductivity. Moreover, aluminum is a highly recyclable material, which aligns with the growing demand for sustainable manufacturing practices. The use of aluminum coils in consumer electronics not only provides functional benefits but also contributes to a greener and more environmentally friendly production process. In summary, aluminum coils can indeed be used in the production of consumer electronics due to their excellent thermal conductivity, lightweight and durable properties, good electrical conductivity, and recyclability.

Q: How are aluminum coils coated to enhance their durability?: Aluminum coils are coated using various methods to enhance their durability. One common method is the application of a protective coating, such as a polyester or acrylic resin, through a process called coil coating. This involves applying the coating to the surface of the aluminum coil using techniques like roll coating or spray coating. The coating acts as a barrier between the aluminum and external factors like moisture, UV rays, chemicals, and abrasion. It helps prevent corrosion, oxidation, and damage caused by environmental exposure. The type of coating and its thickness can vary depending on the desired level of durability and the intended application of the aluminum coil. In addition to protective coatings, aluminum coils can also undergo other treatments to further enhance their durability. These treatments may include pre-treatment processes like cleaning, etching, and chromating, which improve the adhesion of the coating to the aluminum surface. Other treatments may involve applying primers or topcoats to provide additional protection and improve the appearance of the coil. Overall, the process of coating aluminum coils enhances their durability by providing a protective layer that withstands harsh environmental conditions, extends their lifespan, and maintains their aesthetic appeal.

Q: How do aluminum coils contribute to thermal insulation?: Aluminum coils contribute to thermal insulation by acting as a barrier to prevent the transfer of heat. They are typically used in insulation systems to create a reflective surface that reflects radiant heat away from the desired area, thus reducing heat transfer and improving energy efficiency. Additionally, aluminum coils are lightweight, durable, and have good conductivity properties that help in maintaining stable temperatures and minimizing heat loss or gain.

Q: What are the potential applications of coil-stucco aluminum coils?: Coil-stucco aluminum coils have various potential applications due to their unique properties. They are commonly used in the construction industry for roofing, siding, and facades, as their stucco surface provides enhanced durability and weather resistance. These coils are also used in the manufacturing of appliances, such as refrigerators and ovens, as well as in the automotive industry for trim and decorative purposes. Furthermore, coil-stucco aluminum coils can be utilized in the packaging industry for containers and cans due to their lightweight and corrosion-resistant nature.

Q: How are aluminum coils packaged for transportation?: Aluminum coils are packaged in a manner that guarantees their safety and prevents damage during transportation. The packaging procedure encompasses various steps to ensure the coils are well-protected throughout handling, storage, and shipping. To begin, a common practice is to wrap the aluminum coils in a protective material like plastic or paper. This wrapping serves the purpose of shielding the coils from dust, moisture, and other external factors. By doing so, the quality and integrity of the coils are effectively maintained throughout the transportation process. Once wrapped, the coils are then placed onto a pallet or wooden skid. This facilitates easy handling using forklifts or other machinery during the loading and unloading process. To prevent any movement or shifting during transportation, the coils are securely strapped to the pallet, reducing the risk of damage. For added protection, the coils can be housed within a wooden or metal crate. This crate acts as an additional barrier against potential impacts or rough handling that may occur during transit. The crates are meticulously designed to fit the size and shape of the aluminum coils, ensuring a snug fit and eliminating unnecessary movement. Additionally, depending on specific transportation requirements and distance, the coils may also be packed inside a shipping container. This offers an extra layer of protection against external elements and provides stability during long-distance transportation. In conclusion, the packaging process for aluminum coils prioritizes their safety and protection during transportation. Through the use of protective wrapping, pallets, crates, and shipping containers, the coils are guaranteed to arrive at their destination in optimal condition, ready for further processing or usage.

Q: How do aluminum coils compare to copper coils in terms of conductivity?: Aluminum coils have lower conductivity compared to copper coils.

Q: Can aluminum coils be coated with protective films?: Yes, aluminum coils can be coated with protective films. These films are typically made of a variety of materials, such as polyester or polyethylene, and are applied to the aluminum coils using adhesive or heat bonding. The purpose of these protective films is to prevent damage, scratches, or corrosion to the surface of the aluminum coils during storage, transportation, or processing. The films act as a barrier, shielding the coils from external factors such as moisture, dirt, or chemicals. Additionally, certain protective films can also provide temporary UV protection. Overall, coating aluminum coils with protective films is a common practice in various industries to ensure the quality and integrity of the coils are maintained throughout their handling and use.

Q: How are aluminum coils protected against corrosion?: Various methods are utilized to protect aluminum coils from corrosion. One prevalent approach involves applying a protective coating or finish to the coil's surface. This coating acts as a barrier, preventing the aluminum surface from coming into contact with moisture, oxygen, and other potentially corrosive elements present in the surroundings. The coating can take the form of a layer of paint, anodizing, or a specialized protective film. Another technique employed to safeguard aluminum coils from corrosion is alloying. By incorporating small quantities of other metals such as copper or zinc into the aluminum, the corrosion resistance of the alloy is enhanced. These alloyed metals create a protective oxide layer on the aluminum's surface, serving as a shield against corrosion. In addition to coatings and alloying, proper cleaning and maintenance of aluminum coils are essential for corrosion prevention. Regular cleaning helps eliminate any contaminants or corrosive substances that may have accumulated on the coil's surface. This ensures the integrity and effectiveness of the protective coatings or oxide layers in preventing corrosion. Furthermore, the proper installation and sealing of aluminum coils are imperative for corrosion protection. Effective sealing prevents moisture or other corrosive agents from infiltrating the interior of the coil, which can result in corrosion over time. Overall, a combination of protective coatings, alloying, regular cleaning, and proper installation techniques plays a crucial role in safeguarding aluminum coils against corrosion. This ensures their durability and optimal performance.

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