Coated Aluminum Coil /Prepainted Aluminum Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2.5
- Supply Capability:
- 5000 m.t./month
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Item specifice
Grade:
3000 Series
Surface Treatment:
Color Coated
Shape:
Roll
Temper:
O-H112
Application:
Decorations
Coated Aluminum Coil /Prepainted Aluminum Coil
l Product Information
1 | Alloy: | A1100, A1050, A1060,A3003, A3004, A3005, A3105 , A5052, , A5754, A8011 etc. |
2 | Temper: | H14, H16, H18, H24 etc. |
3 | Thickness: | 0.2mm - 2.0mm |
4 | Width: | 15mm - 1600mm |
5 | Color: | chromic,white,metallic and so on(Customized, choose from RAL color chart or refer to customers' counter sample.) |
6 | Coating: | Polyester(mainly),Fluorocarbon(mainly),polyurethane and epoxy coating ect. |
7 | Coating thickness: | PVDF≥25 micron; PE≥18 micron. |
8 | Surface Quality: | be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use. |
9 | Mechanical Property: | Chemical Composite and Mechanical Property are meted with GB/T, ASTM, ENAW Standard. |
10 | Interior diameter: | 105mm or 405mm or 505mm |
11 | Coating hardness: | (pencil hardness) more than 2H |
12 | Impact resistance: | no cracking and peeling(≥50kg/cm) |
13 | Flexibility(T-bend) : | ≤ 2T |
14 | MEK resistance: | more than 100 |
15 | Application: | roofs, facade cladding, ceilings, aluminum curtains, composite panels, pipe wrap, advertisement plates, instrument panels, and other uses. |
l Product Information
Packaging detail: Standard seaworthy exporting carton, Wooden pallets, waterproof paper and plastic coverage or as customer's requirements
Delivery detail: about 25 days from received original L/C or advance payment.
l Company Profile
CNBM International Corporation, China National Building Materials (Group) Corporation, is one of the largest companies in China building material & equipment industry, with 42,800 employees and sales in 2005 of US Dollar 4.395 billion. In 2006, China National Building Material Company Limited was listed on Hong Kong Stock Market with the stock code as 3323.
Aluminium coil is a popular product in the market of CNBM. With advanced technology and equipment, CNBM has sold its hight quality aluminium coil to the world.
l Product Images
l Certificates
l FAQ
Q: Do you provide free samples?
A: Yes, free samples will be sent to you on freight at destination.
Q: Can I get your latest products catalogue?
A: Yes, it will be sent to you in no time.
Q: What is the MOQ?
A: 2.5 tons
Q: What are your payment terms?
A: We accept L/C, T/T.
- Q:I had a physics exams today and it was asking whether or not a shiny surface aluminium blanket was suitable to keep the sleeper warm. I put that because it's a conductor of electricitiy, heat loss will be greater so it wont be suitable for keeping him warm. On the other hand, some other people said that because it had a shiny surface, thus a good reflector of heat, it would be suitable for keeping him warm. Are both arguments correct?
- Metals are reflective for the comparable reason that they habit electrical energy. The steel has an excellent number of electrons that are very loosely guaranteed to the atoms; they are in a position to leap from one atom to a distinctive very quite. that's virtually like a sea of electrons. Electrons soak up photons of sunshine then re-emit them in random instructions, that's stated as scattering. you are able to think of that if the electrons emit the photons in random instructions then the floor could be boring white, no longer vivid, yet in reality so long as a results of fact the floor irregularities on the steel are smaller than a wavelength of sunshine each and all of the photons entering into extraordinary instructions cancel one yet another out, in simple terms leaving those that leap off on the comparable attitude they arrived at - mirrored photograph in different words. Metals are literally sparkling. you are able to locate that frustrating to have self belief yet once you're finding at an liquid crystal reveal reveal screen you're finding by using a layer of steel now - it varieties electric powered circuits on the returned of the glass reveal. Any cloth that reflects easy additionally transmits it. while the electrons are greater efficient at interacting with the photons of sunshine the fabric is greater reflective, as in a steel; while fewer electrons are interacting with the easy the fabric is greater transmissive, like glass or water. yet observe that cup and water the two mirror easy besides as transmit it.
- Q:What are the different alloys used in aluminum coils?
- Some of the different alloys used in aluminum coils include 1100, 3003, 5052, and 6061.
- Q:Can aluminum coils be used in electrical wiring applications?
- Indeed, aluminum coils possess the capability to be employed in electrical wiring applications. For numerous years, aluminum has served as a conductor in electrical wiring, particularly in residential and commercial structures. As a lightweight and economical substitute for copper, it has been widely embraced. Aluminum coils find common usage in power distribution, transformers, and motors. Nevertheless, it is crucial to acknowledge that aluminum exhibits contrasting electrical and mechanical properties in comparison to copper. As a result, meticulous installation techniques and connectors exclusively crafted for aluminum wiring must be employed to guarantee both safety and efficiency.
- Q:Are there any limitations to the minimum coil width of aluminum coils?
- Limitations exist for the minimum coil width of aluminum coils due to various factors, such as the manufacturing process and equipment used. Generally, the coil width is restricted by the capabilities of the rolling mill or other processing machinery. The minimum coil width is typically determined by the size of the rolls or mandrels utilized during production. If the coil width becomes too narrow, it can lead to stability and integrity issues, making handling and transportation more challenging. Furthermore, a narrower coil width may impact the overall efficiency of the manufacturing process. Hence, it is crucial to take these limitations into account when establishing the minimum coil width for aluminum coils.
- Q:What is the weight of an average aluminum coil?
- The weight of an average aluminum coil can vary depending on its dimensions and thickness. However, a typical aluminum coil can weigh anywhere between 1,000 to 10,000 pounds (450 to 4,500 kilograms).
- Q:How do aluminum coils perform in applications where high strength is required?
- Aluminum coils are renowned for their outstanding performance in situations that demand strong materials. Despite being lightweight, aluminum possesses impressive strength characteristics, making it an ideal option for numerous industries. The alloy composition of aluminum coils is a key contributor to their exceptional strength. By incorporating elements like copper, magnesium, and zinc, aluminum alloys can be customized to enhance their strength. These alloying elements create intermetallic compounds that significantly boost the aluminum's strength without compromising its weight. Moreover, various manufacturing processes, such as hot or cold rolling, further enhance the strength of aluminum coils. These processes align the metal's grain structure, resulting in increased strength and resistance to deformation. As a result, aluminum coils can endure high levels of stress, making them suitable for applications that prioritize durability and reliability. Furthermore, aluminum coils display exceptional resistance to corrosion, which further enhances their performance in high-strength applications. Aluminum naturally forms a protective oxide layer on its surface, safeguarding it against corrosion and ensuring long-lasting durability. This corrosion resistance is particularly valuable in environments where high-strength materials are exposed to moisture, chemicals, or harsh weather conditions. Additionally, aluminum coils possess excellent thermal conductivity, enabling efficient heat dissipation in applications like heat exchangers or radiators. This property is crucial in industries that require high-strength materials to withstand elevated temperatures, as it helps prevent overheating and subsequent material degradation. In summary, aluminum coils are highly effective in high-strength applications due to their alloy composition, manufacturing processes, corrosion resistance, and thermal conductivity. Their combination of strength, lightweight design, and durability makes them a preferred choice in industries ranging from automotive and aerospace to construction and electrical.
- Q:What is the maximum coil width available?
- The maximum coil width available varies depending on the specific application and industry. However, it can range from a few inches to several feet, depending on the capabilities of the coil processing equipment and the requirements of the customer.
- Q:Can aluminum coils be used in the manufacturing of medical devices?
- Yes, aluminum coils can be used in the manufacturing of medical devices. Aluminum is a versatile material that offers several advantages for medical device manufacturing. It is lightweight, corrosion-resistant, and has good thermal conductivity. These properties make aluminum coils suitable for various medical applications such as medical imaging equipment, surgical instruments, and prosthetics. Medical imaging devices, such as MRI and CT scanners, often use aluminum coils to transmit and receive electromagnetic signals. Aluminum's electrical conductivity allows for efficient signal transmission, enhancing the accuracy and quality of medical imaging. Additionally, aluminum's lightweight nature makes it easier to handle and maneuver during medical procedures. Aluminum coils are also used in the manufacturing of surgical instruments. These instruments require materials that are sterilizable, durable, and have high strength. Aluminum meets these requirements, as it can be easily sterilized using various methods, including steam, ethylene oxide, or gamma irradiation. Its durability ensures that the instruments can withstand repeated sterilization cycles without degradation, and its high strength ensures the instruments can withstand the forces applied during surgical procedures. Moreover, aluminum can be employed in the production of prosthetics, such as artificial limbs. Aluminum's lightweight nature makes it an ideal material for creating prosthetic devices that are comfortable for patients to wear and move around with. Additionally, its corrosion-resistant properties make it suitable for long-term use, as it can withstand exposure to body fluids and environmental factors. Overall, aluminum coils can indeed be used in the manufacturing of medical devices. Their lightweight, corrosion-resistant, and electrically conductive properties make them a valuable material for medical applications, contributing to the development of advanced and reliable medical devices.
- Q:Are there any limitations on the width-to-thickness ratio of aluminum coils?
- Yes, there are limitations on the width-to-thickness ratio of aluminum coils. The width-to-thickness ratio is an important factor in determining the overall strength and performance of aluminum coils. If the ratio is too high, it can lead to issues such as buckling, warping, or even failure of the coil. The specific limitations on the width-to-thickness ratio depend on various factors such as the alloy composition, temper, and intended application of the aluminum coil. Different alloys and tempers have different mechanical properties and can handle different ratios. Additionally, the intended application of the coil, such as roofing, automotive, or packaging, may have specific requirements for the width-to-thickness ratio. Manufacturers typically provide guidelines and specifications for the acceptable width-to-thickness ratio based on their product offerings. These guidelines ensure that the coils are used within their intended capabilities and prevent any issues related to excessive width-to-thickness ratios. It is important for users and designers to consider these limitations and guidelines when selecting and utilizing aluminum coils. Failure to adhere to these limitations can result in compromised performance, increased risk of damage, and potential safety concerns. Therefore, it is crucial to consult the manufacturer's recommendations and industry standards to determine the appropriate width-to-thickness ratio for a given application.
- Q:Are there any limitations to using aluminum coils?
- Yes, there are several limitations to using aluminum coils. Firstly, aluminum coils are more expensive compared to other coil materials such as copper. This can be a limiting factor for individuals or businesses with budget constraints. Secondly, aluminum coils have lower thermal conductivity than copper coils. This means that they are less efficient at transferring heat, which can result in decreased performance in some applications. Additionally, aluminum is more susceptible to corrosion and oxidation compared to other materials. This can be a limitation in environments that are highly corrosive, such as coastal areas or industrial settings. Furthermore, aluminum coils are generally not suitable for high-pressure applications. They are more prone to leaks or failures under high pressure, which can limit their use in certain HVAC systems or refrigeration units. Lastly, aluminum coils are not as malleable as copper coils, making them more difficult to work with during installation or repair. This can lead to increased labor costs or potential damage to the coils during handling. Overall, while aluminum coils have their advantages such as being lightweight and environmentally friendly, they also have limitations that need to be considered based on the specific application and requirements.
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Coated Aluminum Coil /Prepainted Aluminum Coil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2.5
- Supply Capability:
- 5000 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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