China 3003 Coated Aluminum Coil for Aluminium Rolling Shutter Doors
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 60000 m.t./month
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Specification
Coated Aluminium Tape for Aluminium Rolling Shutter Doors
Description
Alloy | 1060, 1100, 3003, 8011, etc. |
Temper | H16, H18, H24, H26, H28 |
Thickness | From 0.05mm to 3.0mm |
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, ACRYLIC |
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 |
Advantage | 1.High temperature resistant 2.Weathering resistant 3.Scrubbing resistant 5.Acid or alkali proof 6. Fireproof 7.Light weight material is easy to construct and install |
Out package | Wooden splint with export standard |
Application | ACP, wall cladding, facades, roofs and canopies, ceilings, signboards, blind window, display platforms, electrical panels, etc |
Manufacturing
Decoiler → Accumulator →Tension Leveler →Acid & Alkali Cleaner → Rinse →Conversion Treatment → Priming coater →Infrared Curing Oven →Main coater →Floatation Curing Oven →Strippable Film Applicator → Exit Accumulator → Recoiler
Polyester Coatings (PE)
PE (polyester) coatings exhibit an excellent combination of hardness, flexibility, flow, appearance, and superior resistance to dirt retention in indoor and outdoor applications. These coatings are highly resistant to abrasion, metal marking, staining, and marring, and require minimal maintenance. Glazetech uses polyester paints which provide excellent colour and gloss retention properties.
Polyvinylidene Fluoride Coatings (PVDF)
PVDF (polyvinylidene fluoride) is a chemical resistant thick film barrier coating commonly used in architectural applications where both excellent appearance and substrate protection must be maintained over a long period of time. This coating is unaffected by most chemicals and solvents and has excellent wear and abrasion resistance. PVDF also has a high dielectric strength, excellent resistance to weathering and the ability to self extinguish.
Application
Widely used in manufacturing of products as well as other industrial applications like:
Products Materials: PP cap stock, the traffic sign, air-conditioner heat and exchangers, food container, household foil, pharmaceutical packing, cigarettes packing etc.
Building Materials: aluminum curtain wall base plate, ACP, aluminum, ceilings, aluminum sheets, honeycomb panels and aluminum roofing, lighting decoration, household electrical appliances, food package (such as pop can cover & ring-pull), furniture ect.
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 tons
--Q: What are your payment terms?
--A: We accept L/C, T/T.
--Q: What kinds of alloy can you supply?
--A: 1000 series: 1050, 1060, 1070, 1100, 1145, 1200
3000 series: 3003, 3004, 3105, 3104
5000 series: 5052, 5083, 5754, 5182
6000 series: 6061, 6063, 6062, 6063
8000 series: 8011, 8021
--Q: What kinds of temper can you supply?
--A: O-H112: O,H12,H14,H16,H18,H22,H24,H26,H,32,H34,H111,H112
T3, T4, T6
- Q: Can aluminum coils be customized in terms of thickness?
- Yes, aluminum coils can be customized in terms of thickness. The thickness of aluminum coils can be modified through various manufacturing processes to meet specific requirements and applications.
- Q: Can aluminum coils be used in electrical applications?
- Indeed, aluminum coils possess the capability for utilization in electrical applications. Its abundance in electrical wiring is attributable to its cost-effectiveness and superior conductivity in comparison to copper. Transformers, motors, generators, and other electrical apparatuses commonly rely on aluminum coils. Nevertheless, it is essential to acknowledge that copper surpasses aluminum in terms of electrical conductivity, necessitating the use of larger aluminum coils to attain equivalent levels of conductivity. Moreover, the implementation of specialized insulation and connectors becomes imperative for aluminum coils to prevent corrosion and guarantee appropriate electrical connections.
- Q: What are the different packaging options for aluminum coils?
- There are various packaging options available for aluminum coils to ensure their safety and convenience during transportation and storage. Some common packaging options include: 1. Wooden Crates: Aluminum coils are often packaged in wooden crates, which provide excellent protection against impacts and ensure the coils remain intact during transit. The crates are typically reinforced with steel bands for added strength and stability. 2. Cardboard Boxes: Smaller aluminum coils or coils intended for retail purposes are often packaged in cardboard boxes. These boxes are lightweight, cost-effective, and provide moderate protection against minor impacts. 3. Plastic Wrapping: Aluminum coils can also be wrapped in plastic film, which helps protect them from moisture, dust, and scratches. This packaging option is commonly used for coils that are transported in bulk or in situations where additional packaging is not required. 4. Metal or Composite Tubes: In some cases, aluminum coils are packaged in metal or composite tubes. These tubes are sturdy and provide excellent protection against external forces. They are often used for coils with large diameters or longer lengths. 5. Customized Packaging: Depending on the specific requirements of the customer or industry, customized packaging options can be designed. This may include the use of foam or cushioning materials to provide additional protection, or the incorporation of specialized features such as moisture-resistant barriers. It is important to choose packaging options that best suit the specific needs of the aluminum coils, considering factors such as coil size, weight, transportation conditions, and storage requirements.
- Q: How do aluminum coils perform under high-temperature applications?
- Aluminum coils are known for their excellent heat resistance and performance in high-temperature applications. Due to their low melting point of around 660 degrees Celsius (1220 degrees Fahrenheit), aluminum coils can withstand and operate efficiently under elevated temperatures. Aluminum has a high thermal conductivity, meaning it can quickly transfer heat away from the coil, preventing overheating and potential damage. This property allows aluminum coils to effectively dissipate heat, resulting in improved thermal management and enhanced performance in high-temperature environments. Moreover, aluminum coils exhibit good corrosion resistance, which is crucial in applications where heat and moisture are present. The oxide layer that naturally forms on the surface of aluminum provides a protective barrier against corrosion, ensuring the longevity and reliability of the coil even in challenging conditions. Furthermore, aluminum coils are lightweight and possess excellent formability, allowing for easy installation and integration into various systems and applications. This versatility makes them suitable for a wide range of high-temperature applications, including heat exchangers, automotive components, HVAC systems, and electrical devices. However, it is important to note that extreme temperatures beyond the melting point of aluminum can cause the material to weaken or deform. Therefore, it is essential to consider the specific temperature requirements and limitations of the aluminum coil before implementing it in a high-temperature application.
- Q: Are aluminum coils suitable for air conditioning systems?
- Yes, aluminum coils are suitable for air conditioning systems. Aluminum coils are commonly used in air conditioning systems due to their many advantages. Firstly, aluminum is a lightweight material, making it easier to handle and transport during installation. This also reduces the overall weight of the unit, making it more energy-efficient. Furthermore, aluminum coils have excellent heat transfer properties, allowing for efficient cooling of the air. They provide enhanced thermal conductivity, which helps in transferring heat quickly and effectively. This results in better cooling performance and improved energy efficiency, reducing electricity consumption and saving costs in the long run. Aluminum coils also offer superior corrosion resistance compared to other materials like copper. This is important in air conditioning systems, as they are exposed to moisture and humidity. Aluminum coils can withstand these conditions without corroding or deteriorating, ensuring longer lifespan and reliable performance. Another advantage of aluminum coils is their affordability. Aluminum is a cost-effective material, making it a popular choice for air conditioning manufacturers. This affordability can translate to lower costs for consumers, making air conditioning systems more accessible and affordable. In conclusion, aluminum coils are suitable for air conditioning systems due to their lightweight, excellent heat transfer properties, corrosion resistance, and affordability. They provide efficient cooling, durability, and cost-effectiveness, making them a preferred choice for air conditioning units.
- Q: What are the potential dangers associated with the use of aluminum coil?
- <p>Aluminum coil, when used in appropriate applications and handled correctly, is generally safe. However, there are some safety risks to consider: exposure to aluminum dust can cause respiratory issues, and improper handling can lead to cuts or burns. Additionally, aluminum can react with certain chemicals, potentially causing hazardous situations. It's important to use personal protective equipment and follow safety guidelines when working with aluminum coil to minimize these risks.</p>
- Q: Can aluminum coils be used in electrical cables?
- Yes, aluminum coils can be used in electrical cables. Aluminum is commonly used as a conductor in high-voltage power transmission cables due to its lighter weight and lower cost compared to copper. However, it is important to note that aluminum has higher resistivity than copper, so larger cross-sectional areas are required to achieve the same level of conductivity. Additionally, special connectors and jointing techniques are necessary to account for the differences in thermal expansion and electrical conductivity between aluminum and other materials used in electrical systems.
- Q: Can aluminum coils be used for window frames?
- Certainly, window frames can indeed be made using aluminum coils. Aluminum is widely favored for window frames owing to its enduring nature, lightweight composition, and ability to resist corrosion. It is extensively employed in both residential and commercial settings. Aluminum coils can be effortlessly molded and adjusted to accommodate diverse window dimensions and designs. Additionally, aluminum frames provide exceptional thermal insulation qualities, thereby enhancing energy efficiency in structures. All in all, aluminum coils represent a dependable and pragmatic choice for constructing window frames.
- Q: What are the different coil winding methods for aluminum coils?
- Aluminum coils can be wound using various methods, each offering unique advantages and suitability for specific applications. Let's explore these methods: 1. Layer winding: By winding the aluminum wire in a single layer around the coil mandrel, this method proves useful in low voltage scenarios. It excels at thermal conductivity and heat dissipation. 2. Random winding: Without adhering to any specific pattern, the aluminum wire is randomly wound around the coil mandrel. This method is preferred for high voltage applications as it minimizes the risk of corona discharge and enhances insulation. 3. Concentric winding: As implied by its name, concentric winding involves winding the aluminum wire in concentric circles around the coil mandrel. It is ideal for space-restricted applications, enabling a high number of turns in a compact coil. 4. Interleaved winding: This method entails winding multiple layers of aluminum wire in an interleaved pattern. It reduces the overall size of the coil while maintaining a high number of turns and increasing inductance. 5. Helical winding: Here, the aluminum wire is wound in a helix pattern, either with a constant or varying pitch. Helical winding is commonly employed in applications requiring high inductance, such as inductors and transformers. 6. Sectional winding: In this method, the coil is divided into multiple sections, with each section being wound separately. It is commonly used in large-scale applications, making coil handling and installation easier. Each of these coil winding methods possesses its own strengths and considerations. The choice of method depends on specific application requirements, space limitations, and desired electrical characteristics.
- Q: Are there any limitations to the maximum coil length of aluminum coils?
- Yes, there are limitations to the maximum coil length of aluminum coils. The maximum coil length depends on various factors such as the thickness and width of the aluminum coil, the strength and tensile properties of the aluminum alloy, the equipment used for coil processing, and the intended application of the coil. One limitation is the strength and ductility of the aluminum alloy being used. Aluminum alloys with higher strength and lower ductility may have limitations on the maximum coil length due to the risk of coil breakage or deformation during processing or handling. Another limitation is the equipment used for coil processing. The maximum coil length is often determined by the size and capabilities of the equipment used for slitting, cutting, or forming the coils. If the equipment has a limited capacity or is not designed for longer coils, it may not be able to handle or process longer lengths effectively. The intended application of the coil can also impose limitations on the maximum coil length. For example, if the coil is intended for transportation purposes, such as in the automotive industry, there may be restrictions on the maximum coil length based on the size and weight limitations of the vehicles. Additionally, logistical factors such as transportation and storage can also impose limitations on the maximum coil length. Longer coils may be more difficult to handle, transport, and store, which can increase the risk of damage or pose challenges in terms of logistics and space requirements. Therefore, while there is no specific universal limit to the maximum coil length of aluminum coils, it is essential to consider various factors such as alloy properties, equipment capabilities, application requirements, and logistical considerations to determine the practical limitations of coil length for a specific situation.
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China 3003 Coated Aluminum Coil for Aluminium Rolling Shutter Doors
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 5 m.t.
- Supply Capability:
- 60000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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