Mill Finished Aluminium Coils for Color Coating
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 3000 m.t./month
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Item specifice
Grade:
1000 Series,3000 Series
Surface Treatment:
Mill Finish
Shape:
Flat
Temper:
O-H112
Application:
Door & Window
1.Structure of Mill Finished Aluminium Coils for Color Coating
Mill Finished Aluminium Coils for Color Coating is one semi-finished aluminium material. This strip can be rolled down to aluminium coil,sheet,circle ect. The alloy AA1050 is widly used in building, industry ect. Its weight is much lower than steel. So many customers choosed aluminium material instead of steel.
2. Main features of Mill Finished Aluminium Coils for Color Coating
a.Competitive price---We have our own mills and can produce mill finished aluminium coils, so we can control the production cost better.
b.Professional after-sale service---We have more than 15 years exportation experience and you need not worry about the exporation problems.
c.Fast delivery time---We can control the delivery time within 35 days.
3. Image
4. Product Specification
| ALLOY | TEMPER | COATING | COATING THICKNESS | MOQ |
| AA1050 | H14 | PE | 22-25 MICRONS | 5 TONS |
5.FAQ:
What is the quality standard?
---Usually our standard is GB3880-2006
What is the largest width?
---It is 2300mm
What is the MOQ?
---Usually we can accept 80 tons.
- Q:What is the weight of an aluminum sheet?
- The weight of an aluminum sheet can vary depending on its dimensions and thickness. Aluminum is a lightweight material, so sheets made from it generally have a relatively low weight compared to other metals. To determine the weight of an aluminum sheet, you would need to know the length, width, and thickness of the sheet. By multiplying the dimensions and the density of aluminum (2.7 g/cm³ or 0.0975 lb/in³), you can calculate the approximate weight of the sheet.
- Q:Can aluminum sheets be painted?
- Yes, aluminum sheets can be painted. However, the process of painting aluminum sheets may require some preparation to ensure proper adhesion and durability of the paint. The most important step is to clean the surface of the aluminum sheet thoroughly to remove any dirt, grease, or corrosion. This can be done using a mild detergent and water or a specialized aluminum cleaner. After cleaning, the surface should be dried completely before painting. To improve the paint adhesion, it is recommended to apply a primer specifically designed for use on aluminum. The primer will create a bond between the aluminum surface and the paint, ensuring better adhesion and longevity of the paint job. After the primer has dried, a suitable paint can be applied to the aluminum sheet. It is important to choose a paint that is compatible with aluminum and provides good adhesion and weather resistance. Acrylic or epoxy-based paints are commonly used for painting aluminum. Before painting, it is advisable to test a small inconspicuous area to ensure that the paint adheres properly and achieves the desired finish. Additionally, it is important to follow the manufacturer's instructions for the specific paint and primer being used, including proper drying times and application techniques. Overall, while aluminum sheets can be painted, it is essential to properly prepare the surface, use suitable primer and paint, and follow the recommended procedures to achieve a durable and aesthetically pleasing paint finish.
- Q:i need to know these things please....can aluminium withstand the forces of being in a cargo hold on a air freight, can it withstand extreme temps and to what extent an is it microwavable?? please help me
- No metals are microwavable, they will ruin any microwave oven by producing sparks. Even ceramic plates with a little metallic paint eg of silver will spark. Aluminium on its own has little strength but when mixed with small amounts of eg copper or manganese it aquires great strength while remaining light. In addition it has the advantage of being very resistant to oxidation and corrosion. It is certainly used extensively in aircraft construction. Due to being non toxic it used to make cans for beers, soft drinks (sodas) etc However it doesn't stand up well to high temperatures, its melting point is just at 660 degrees celsius, by comparison for iron it is 1540 and tungsten 3420.
- Q:What are the different methods of surface preparation for aluminum sheets?
- Aluminum sheets can undergo various surface preparation methods to ensure optimal adhesion and paint durability. Below are different techniques for preparing aluminum surfaces: 1. Utilizing Mechanical Abrasion: This method involves physically eliminating any dirt, rust, or oxidation from the aluminum surface using materials like sandpaper, wire brushes, or sandblasting. Mechanical abrasion creates a rough texture that enhances paint adhesion. 2. Employing Chemical Cleaning: Chemical cleaning employs acidic or alkaline solutions to eliminate contaminants or oxidation from the aluminum surface. This technique is particularly effective for tough stains, oils, or greases. After chemical cleaning, thorough rinsing removes any residue. 3. Implementing Etching: Etching entails applying an acidic or alkaline solution to create a microscopically rough texture on the aluminum surface. This roughness improves paint adhesion and provides a better bonding surface for coatings. Etching is commonly used as a pre-treatment before applying primers or paints. 4. Applying Conversion Coating: Conversion coating involves applying a chemical solution to create a thin, protective layer on the aluminum surface. This layer not only enhances paint adhesion but also provides corrosion resistance. Examples of conversion coatings for aluminum include chromate conversion coatings and phosphoric acid anodizing. 5. Performing Mechanical Cleaning: Mechanical cleaning involves brushing, scraping, or buffing to remove loose particles, dirt, or debris from the aluminum surface. This method is often used as an initial step before applying other surface treatments or coatings. It is crucial to note that the choice of surface preparation method may vary based on the aluminum sheet's specific requirements, surface condition, and desired finish. Proper surface preparation is essential for ensuring the longevity and performance of the applied paint or coating on aluminum sheets.
- Q:Aluminum does not react with oxygen.Aluminum is a very unreactive metal.Aluminum forms a tough protective coating with oxygen.Aluminum tarnishes instead of corroding.If you could explain why it would be helpful!
- Aluminum forms a tough protective coating with oxygen. The coating of aluminum oxide is not porous enough to let further oxygen through it, so the aluminum underneath is protected from further corrosion.
- Q:What are the different surface finishes for aluminum sheets in the aerospace industry?
- In the aerospace industry, aluminum sheets are commonly used in the construction of aircraft structures due to their lightweight and high strength properties. To enhance their durability, protect against corrosion, and improve aesthetic appeal, various surface finishes can be applied to aluminum sheets. One of the most commonly used finishes is anodizing, which involves electrolytically coating the aluminum with a protective oxide layer. This process not only improves corrosion resistance but also provides a range of color options and enhances the sheet's ability to accept adhesives. Another popular finish is alclad, which involves bonding a thin layer of pure aluminum to both sides of an alloy sheet. This not only provides excellent corrosion resistance but also allows for better bonding with composite materials. In addition to anodizing and alclad, other surface finishes used in the aerospace industry include chemical conversion coatings, which provide corrosion resistance and improve paint adhesion, and mechanical finishes such as grinding or brushing, which can be used for aesthetic purposes or to prepare the surface for further treatment. Furthermore, some specialized finishes are employed for specific applications. For instance, in areas where high wear resistance is required, hard anodizing can be used to create a durable, wear-resistant surface. For parts that require low friction or high lubricity, a Teflon coating or dry film lubricant can be applied. The choice of surface finish for aluminum sheets in the aerospace industry depends on the specific requirements of the application, including factors such as corrosion resistance, adhesion properties, wear resistance, and aesthetic preferences.
- Q:How do you cut aluminum sheets?
- Aluminum sheets can be cut using various methods such as shearing, sawing, laser cutting, or using water jet cutters. The most suitable method depends on the thickness and size of the aluminum sheet as well as the desired precision and efficiency.
- Q:Are aluminum sheets suitable for wastewater treatment applications?
- Indeed, aluminum sheets prove to be suitable for wastewater treatment applications. With its versatility, aluminum presents several advantages when utilized in wastewater treatment processes. Firstly, aluminum sheets exhibit a high resistance to corrosion, a crucial feature given the harsh and corrosive environment of wastewater treatment plants. This resistance ensures that the aluminum sheets remain intact and unaffected by the chemicals present in the wastewater, thereby preserving their structural integrity. Moreover, aluminum sheets possess exceptional thermal conductivity properties, enabling efficient heat transfer in processes such as wastewater disinfection. This thermal conductivity facilitates the effective elimination of harmful bacteria and contaminants from the wastewater, thereby enhancing the overall treatment process. Furthermore, aluminum sheets are not only lightweight but also durable, making them easy to handle and install in wastewater treatment systems. This characteristic also contributes to their cost-effectiveness, as they require less maintenance and are less susceptible to damage compared to alternative materials. Additionally, aluminum is a sustainable material that can be recycled, thus reducing the environmental impact of wastewater treatment applications. Recycling aluminum sheets aids in the conservation of natural resources and minimizes energy consumption, making it an environmentally friendly choice. In conclusion, aluminum sheets offer a multitude of advantages for wastewater treatment applications. Their corrosion resistance, thermal conductivity, lightweight nature, and recyclability render them a suitable and efficient material for use in wastewater treatment processes.
- Q:Over 5 billion aluminum cans are recycled each year. If laid end to end, these cans would form a line reaching from?
- IDK, but this may give you some idea of 1 billion. 1 Billion seconds ago.. It was 1959 1 Billion minutes ago... Christ was alive.
- Q:Are 101 aluminum sheets resistant to corrosion?
- Yes, 101 aluminum sheets are resistant to corrosion due to the presence of a protective oxide layer on their surface, which helps prevent the metal from reacting with its environment.
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Mill Finished Aluminium Coils for Color Coating
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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