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:what's the difference between the knocking voice of aluminum sheet and stainless steel?
- The voice of aluminum sheet is toneless, and the voice of stanless steel is more crisp.
- Q:Are 101 aluminum sheets suitable for food-grade applications?
- Yes, 101 aluminum sheets are suitable for food-grade applications. 101 aluminum is a commercially pure alloy with excellent corrosion resistance and good formability. It has a low chemical reactivity, which means it does not react with acidic or alkaline foods, making it safe for use in food-grade applications. Additionally, 101 aluminum sheets can be easily cleaned and sanitized, making them an ideal choice for food processing, packaging, and storage.
- Q:What are the different types of alloys used in aluminum sheet?
- Aluminum sheet incorporates a variety of alloys with distinct characteristics. Some of the most frequently employed alloys include: 1. The 3003 alloy is renowned for its exceptional corrosion resistance and finds utility in situations where moisture exposure is a concern. It is also highly malleable and can be easily welded, making it a popular choice for various structural components. 2. The 5052 alloy boasts remarkable corrosion resistance and excellent formability. It is commonly used in marine and automotive applications, as well as architectural elements. 3. The 6061 alloy provides unparalleled strength and is widely utilized in applications demanding high structural integrity. It is commonly found in the aerospace and marine industries, as well as in the construction of heavy-duty machinery. 4. The 7075 alloy is celebrated for its exceptional strength-to-weight ratio and is extensively employed in aerospace and defense applications. Furthermore, it is utilized in the manufacture of bicycle frames, rock climbing equipment, and other high-performance applications. 5. The 2024 alloy is renowned for its strength and outstanding fatigue resistance. It is frequently utilized in aerospace applications, as well as in the production of structural components and fasteners. These aforementioned examples merely scratch the surface of the multitude of alloys used in aluminum sheet. Each alloy possesses its own unique properties and advantages, rendering it suitable for specific industries and applications.
- Q:What are the different methods of surface treatment for adhesive bonding of aluminum sheet?
- There are several different methods of surface treatment for adhesive bonding of aluminum sheet. These methods can help improve the bond strength and durability of the adhesive joint. Some common methods include: 1. Mechanical Surface Treatment: This method involves roughening the aluminum surface using techniques such as sandblasting, abrasion, or wire brushing. The roughened surface creates a better mechanical interlock between the adhesive and the aluminum, increasing the bond strength. 2. Chemical Surface Treatment: Chemical treatments can be used to remove contaminants, oxidation, or corrosion from the aluminum surface. Common chemical treatments include acid etching, chromate conversion coating, or anodizing. These treatments improve the surface cleanliness and promote adhesion by creating a chemically reactive surface for the adhesive. 3. Plasma Treatment: Plasma treatment involves exposing the aluminum surface to a low-temperature plasma discharge. This process modifies the surface energy and removes contaminants, thereby enhancing the wettability and adhesion of the adhesive. 4. Primer Coating: Applying a primer coat on the aluminum surface can improve adhesion by promoting chemical bonding between the adhesive and the substrate. Primers are typically designed to promote adhesion to specific substrates and can enhance the bond strength and durability of the adhesive joint. 5. Surface Activation: Surface activation techniques, such as flame treatment or corona treatment, can be used to increase the surface energy of the aluminum sheet. These methods create free radicals on the surface, which improve the bonding characteristics of the adhesive. It's important to note that the selection of the surface treatment method depends on various factors like the specific adhesive used, the desired bond strength, the application requirements, and the condition of the aluminum surface. Therefore, it is recommended to consult adhesive manufacturers or experts to determine the most suitable surface treatment method for a specific adhesive bonding application.
- Q:Can aluminum sheets be used for railway carriages?
- Railway carriages can indeed utilize aluminum sheets, which offer several benefits for this purpose. To begin with, aluminum possesses a lightweight characteristic that aids in reducing the overall weight of the carriage. Consequently, this leads to enhanced fuel efficiency and lower operating costs. Furthermore, aluminum boasts a high strength-to-weight ratio, endowing it with durability and resistance against corrosion. This attribute proves particularly advantageous for railway carriages, which are exposed to various weather conditions and require long-term endurance. In addition, aluminum exhibits malleability, allowing for the creation of intricate shapes and designs in the structure of the carriage. Lastly, aluminum stands out as a highly recyclable material, aligning with the growing emphasis on sustainability within the transportation industry. All in all, the utilization of aluminum sheets in railway carriages presents numerous advantages in terms of weight, strength, durability, and environmental sustainability.
- Q:Can aluminum sheets be powder-coated?
- Yes, aluminum sheets can be powder-coated.
- Q:Are the aluminum sheets suitable for manufacturing electronics components?
- Absolutely, aluminum sheets are a perfect fit for the production of electronic components. Aluminum, being a lightweight, durable, and reasonably priced material, finds extensive usage in the electronics sector. Its remarkable electrical conductivity is crucial for the efficient operation of electronic devices. Moreover, aluminum sheets can effortlessly be molded, trimmed, and fashioned into diverse components like heat sinks, enclosures, and connectors. Furthermore, aluminum boasts commendable thermal conductivity, enabling it to proficiently disperse heat generated by electronic components. Consequently, aluminum sheets emerge as an optimal selection for the manufacturing of electronic components.
- Q:How do aluminum sheets perform in terms of thermal insulation?
- Aluminum sheets have poor thermal insulation properties. They conduct heat very well, which means they are not effective in preventing heat transfer between different areas or maintaining a consistent temperature.
- Q:Are aluminum sheets suitable for use in electrical applications?
- Yes, aluminum sheets are suitable for use in electrical applications. Aluminum has excellent conductivity and is lightweight, making it an ideal choice for electrical conductors, wiring, and components. Additionally, aluminum sheets offer good thermal conductivity and corrosion resistance, making them reliable and durable in various electrical environments.
- Q:Can aluminum sheet be used for heat exchangers?
- Indeed, aluminum sheet can be effectively utilized in heat exchangers. The utilization of aluminum as a material for heat exchangers is widespread owing to its remarkable thermal conductivity, lightweight nature, and resistance to corrosion. The remarkable thermal conductivity of aluminum facilitates the efficient transfer of heat between fluids, rendering it suitable for a multitude of heat exchange applications. Furthermore, aluminum is obtainable in diverse alloys and thicknesses, granting adaptability in design and customization to cater to specific heat exchanger prerequisites. On the whole, aluminum sheet emerges as a favored option for heat exchangers in industries encompassing automotive, HVAC, and aerospace.
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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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