Aluminum Foil Sheets for Sale - Prepainted Aluminum Coil for Composite Panel Making
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 1000 m.t./month
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Specification
Grade:
1000 Series
Surface Treatment:
Coated,Color Coated
Shape:
Flat
Temper:
O-H112
Application:
Decorations
Structure of Aluminium Prepainted Coil for Composite Pannel Making Description:
Coated aluminum coil/sheet are of a wide range of colors, which gives wonderful appearance no matter in residential and commercial constructions of great exhibition centers.
The coated aluminum coil/sheet have been widely used in the fields of construction and decoration( garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipes, sandwich panels and drainages etc.
Main Features of the Aluminium Prepainted Coil for Composite Pannel Making:
1) High flexibility
2) Impact resistance
3) Excellent weather-proof durability
4) Anti-ultraviolet
5) High erosion resist
Images of the Aluminium Prepainted Coil for Composite Pannel Making:
Aluminium Composite Pannel for Curtain Wall Specification:
Alloy | A1100,A3003,A1050,A8011 etc |
Temper | H16,H18,H24 |
Thickness | From 0.024mm to 1.2mm |
Width | Standard width:1240mm |
Special width:1300mm,1520mm,1570mm,1595mm | |
Diameter | Standard dia:1200mm |
Interior dia:150mm,405mm,505mm | |
Weight | 2.5 T/coil,3.0 T/coil |
Coating | PE, PVDF, AC |
Surface | Embossed, mill finish, coated |
Color | AS to code RAL |
Gloss | 10-90%(EN ISO-2813:1994) |
Coating Thickness | PE: more than 18 micron |
PVDF: more than 25 micron | |
Coating Hardness (pencil resistance) | More than 2h |
Coating adhesion | 5J(EN ISO-2409:1994) |
Impact Resistance | No peeling or cracking(50 kg/cm,ASTMD-2794:1993) |
Flexibility (T-bend) | 2T |
MEK resistance | More than 100 |
FAQ Aluminium Prepaited Coil:
a.What is monthly capacity
---CNBM is one stated own company and our monthly capacity is about 2000tons.
b. Now which countries do you export your goods?
---Now we export to South East Asia,Africa, North America,South America ect.
- Q: Can aluminum sheet be painted?
- Yes, aluminum sheet can be painted. However, it is important to properly prepare the surface before painting to ensure that the paint adheres well and lasts longer. The process usually involves cleaning the aluminum sheet to remove any dirt, grease, or oxidation, followed by applying a primer to promote better adhesion. Once the primer is dry, you can then apply the paint of your choice. It is recommended to use a high-quality paint suitable for metal surfaces to achieve the best results. Additionally, if the aluminum sheet will be exposed to outdoor elements, it is advisable to use a paint that is specifically formulated for exterior use, in order to provide protection against weathering and corrosion.
- Q: How does the surface roughness affect the adhesion of coatings on aluminum sheet?
- The surface roughness of an aluminum sheet directly affects the adhesion of coatings. A rough surface provides more contact points and a larger surface area for the coating to adhere to, resulting in better adhesion. Conversely, a smooth surface offers fewer contact points, making it more difficult for the coating to adhere properly. Therefore, increasing the surface roughness of aluminum sheets can significantly improve the adhesion of coatings.
- Q: Remember the notorious Chevy Vega of the 1970's? As I recall,one the big problems with that car was that it was equipped with an aluminum block engine. The new Ford Mustangs arealso equipped with aluminum engines to reduce curb weightand improve fuel efficiency. Will they be prone to the sameproblems that the Vega had down the road? Are there othermanufacturers that have used aluminum engines with successrecently?
- Aluminum Block Engines
- Q: Can aluminum sheets be used in marine environments?
- Yes, aluminum sheets can be used in marine environments. Aluminum is a commonly used material in marine applications due to its excellent corrosion resistance. It forms a protective oxide layer on its surface, which prevents further corrosion in the presence of saltwater or other corrosive elements found in marine environments. Aluminum sheets are lightweight, yet strong, making them ideal for a variety of marine structures such as boat hulls, decks, and superstructures. Additionally, aluminum is highly durable and has a long lifespan, further enhancing its suitability for marine applications.
- Q: Can the export quality of China's aluminum plate meet the requirement of ASTM B 209? Is this requirement for our country? Master the exhibitions, O (a _ U) O thank you
- This is not quite clear, you Baidu once "work standard net" in "work standard net" check to know!
- 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: Are 101 aluminum sheets suitable for conductive heat transfer applications?
- No, 101 aluminum sheets are not suitable for conductive heat transfer applications. 101 aluminum is a commercially pure aluminum alloy that has low electrical conductivity. It is not able to efficiently conduct heat, making it unsuitable for applications where heat transfer is desired. For conductive heat transfer applications, it is better to use alloys that have higher thermal conductivity, such as 6061 or 7075 aluminum. These alloys have better heat transfer properties and are commonly used in heat sinks, heat exchangers, and other applications where efficient heat transfer is required.
- Q: What is the typical corrosion resistance of aluminum sheets?
- The typical corrosion resistance of aluminum sheets is quite high. Aluminum naturally forms a protective oxide layer on its surface, which helps to prevent further corrosion. This oxide layer acts as a barrier, preventing moisture and other corrosive elements from reaching the underlying metal. Additionally, aluminum is also highly resistant to many common types of corrosion, such as rusting and pitting. However, the corrosion resistance of aluminum can vary depending on various factors, such as the alloy composition, surface treatment, and exposure to harsh environments. Overall, aluminum sheets are known for their good corrosion resistance, making them suitable for a wide range of applications in various industries.
- Q: Can aluminum sheets be used for sign making?
- Yes, aluminum sheets can be used for sign making. Aluminum is a commonly used material for making signs due to its durability, lightweight nature, and resistance to rust and corrosion. It is a versatile material that can be easily cut, shaped, and printed on, making it suitable for various sign making applications.
- Q: What are the methods to protect aluminum sheets from corrosion during their usage?
- <p>To prevent corrosion of aluminum sheets during use, several strategies can be employed. First, apply a protective coating such as paint, anodizing, or a conversion coating to create a barrier against corrosive elements. Second, ensure proper cleaning and drying to avoid the accumulation of moisture and contaminants. Third, use corrosion inhibitors in environments where aluminum is exposed to aggressive chemicals. Fourth, maintain good ventilation to reduce humidity levels. Finally, regularly inspect and maintain the aluminum sheets to address any signs of corrosion early. These measures can significantly extend the lifespan and performance of aluminum sheets.</p>
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Aluminum Foil Sheets for Sale - Prepainted Aluminum Coil for Composite Panel Making
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 1000 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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