3 8 1100 Aluminum Sheets for Color Coated Making and Prepainting
- 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
Structure of Aluminium Coil for Color Coated Making and Prepainting 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 Coil for Color Coated Making and Prepainting:
1) High flexibility
2) Impact resistance
3) Excellent weather-proof durability
4) Anti-ultraviolet
5) High erosion resist
Images of the Aluminium Coil for Color Coated Making and Prepainting:
Aluminium Coil for Color Coated Making and Prepainting 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 :
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 the aluminum sheets be used for heat dissipation purposes?
- Indeed, heat dissipation purposes can be served by employing aluminum sheets. The thermal conductivity of aluminum is widely recognized for its excellence, signifying that it adeptly conducts heat. Consequently, it emerges as an optimal substance for the dispersion of heat and its subsequent removal from a thermal origin. The utilization of aluminum sheets spans across multiple domains, encompassing heat sinks, cooling panels, and heat exchangers, all of which contribute to the effective dissipation of heat and the prevention of overheating. Moreover, the advantageous attributes of aluminum, such as its lightweight nature, resistance to corrosion, and ease of manipulation, render it a favored choice for heat dissipation within diverse industries, encompassing electronics, automotive, and aerospace.
- Q: Is it possible to use aluminum sheets in the manufacturing process of solar panels?
- <p>While aluminum sheets can be used in the construction of solar panels, they are not the primary material for making the solar cells themselves. Aluminum is typically used for the frame or backsheet to provide structural support and protection. The actual solar cells are made from materials like silicon, which is capable of converting sunlight into electricity. So, while aluminum plays a role in the assembly of solar panels, it is not used to create the photovoltaic cells that generate power.</p>
- Q: What is the coefficient of thermal expansion of aluminum sheets?
- The coefficient of thermal expansion of aluminum sheets differs based on the specific alloy employed. On average, aluminum exhibits a coefficient of thermal expansion of around 22 x 10^-6 per degree Celsius (22 x 10^-6/°C). Consequently, with each degree rise in temperature, the aluminum sheet will expand by 22 x 10^-6 times its original size. It should be emphasized that this figure might vary slightly among diverse grades and alloys of aluminum.
- Q: How do aluminum sheets perform in terms of water resistance?
- Aluminum sheets have excellent water resistance properties. Due to the natural oxide layer that forms on its surface, aluminum is highly resistant to corrosion and effectively prevents the penetration of water. This oxide layer, also known as aluminum oxide, acts as a protective barrier, inhibiting the reaction between aluminum and water molecules. Additionally, aluminum sheets can be further enhanced with different surface treatments, such as anodizing or coating, to improve their water resistance even further. These treatments create a thicker and more durable oxide layer, making the aluminum sheets highly resistant to water damage, moisture, and rust. Overall, aluminum sheets are a reliable choice for applications that require water resistance, ensuring long-lasting performance in various environments.
- Q: Can 101 aluminum sheets be used for roofing or siding?
- Yes, 101 aluminum sheets can be used for roofing or siding. Aluminum is a popular material for both roofing and siding due to its durability, lightweight nature, and resistance to corrosion. The use of aluminum sheets for roofing or siding provides a long-lasting solution that can withstand harsh weather conditions and requires minimal maintenance. Additionally, aluminum sheets are available in various thicknesses, including 101, allowing for flexibility in design and structural needs.
- Q: How do you prevent fingerprints on aluminum sheets?
- One way to prevent fingerprints on aluminum sheets is by wearing gloves while handling them. Additionally, regularly cleaning the sheets with a gentle, non-abrasive cleaner can help remove any existing fingerprints and prevent new ones from forming.
- Q: Can aluminum sheets be used for food packaging?
- Yes, aluminum sheets can be used for food packaging. Aluminum is a popular material choice for food packaging due to its unique properties. It is lightweight, flexible, and has excellent barrier properties, which means it can effectively protect food products from moisture, light, oxygen, and other external contaminants. Aluminum sheets are commonly used for packaging various food items such as beverages, canned goods, ready-to-eat meals, and snacks. Additionally, aluminum is also recyclable, making it an environmentally friendly choice for food packaging.
- Q: What are the methods used to treat the surface of aluminum sheets to improve their properties or appearance?
- <p>Surface treatment of aluminum sheets involves various processes to enhance their properties or appearance. These include anodizing, which creates a protective oxide layer; painting, which provides a decorative and protective coating; powder coating, a durable and corrosion-resistant method; polishing, which gives a shiny finish; and etching, which creates decorative patterns. Other treatments include chemical conversion coatings, such as chromate and phosphate, for corrosion resistance, and thermal spraying for wear resistance. Each method serves a specific purpose, from improving durability to aesthetic enhancement.</p>
- Q: Are aluminum sheets resistant to impact?
- Aluminum sheets, in general, have a resistance to impact. With its lightweight nature, aluminum is a metal that possesses both strength and toughness, enabling it to endure impact forces. It boasts remarkable energy absorption qualities, facilitating the absorption and dispersion of impact-generated energy, thereby reducing harm to the sheet. Moreover, aluminum sheets can be fortified further through techniques like heat treatment or alloying, enhancing their impact resistance. Nonetheless, the impact resistance of aluminum sheets may fluctuate based on the particular alloy and thickness employed.
- Q: Are aluminum sheets conductive?
- Yes, aluminum sheets are conductive.
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3 8 1100 Aluminum Sheets for Color Coated Making and Prepainting
- 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
OKorder Financial Service
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