China Aluminum Coil Can End Stock
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Cans cover (ring) pre-coated plates
First, the raw materials
Aluminum lid and pull the main substrate of aluminum from the southwest andNanshan Aluminum, the use of aluminum-magnesium alloy 5182H19, 5052H19. Itsproducts in the normal substrates of manganese and magnesium components addedto increase the tensile strength and elongation. Han and the lotion by theGerman food-grade chrome HD agent, the United States PPG epoxy phenolicpackaging coatings, and high-end DOS oil
Second, applications
Division I professional production of DOS card and aluminum cans with a coatingfor cans of the lid and pull the coated aluminum is widely used in beverage,beer, rice pudding, tea, cigarettes, cans and other products packaging. U.S.imports of food ash using electrostatic spray wax, cut by large waves, transverseshear, longitudinal easily processed into the system covered the pre-coatedaluminum manufacturers. Depending on the system covers equipment can makeweight and volume of different specifications to meet customer requirements.
Third, the application prospect
Cans of food packaging as lightweight, unbreakable, easy to carry transportcharacteristics, cans packaged foods will gradually replace the glass packagingfood. As
Alloy & specification
Alloya | Coated panel,strip status | Status | Aluminum thicknessa t/mm | Aluminum Specificationa /mm | Aluminum coil specificationa /mm | ||
Width | length | width | Steeve Φ | ||||
5052、5182 | H46、H48、H49 | H18、H19、 H36、H38、H39 | 0.22≤t≤0.50 | 500～1600 | 500～4000 | 20～1600 | 300、350、 405、505 |
a.Other alloy, specification of material can be negotiated | |||||||
Aluminum thickness
Aluminum thickness | Thickness tolerance（±） |
＞0.22～0.30 | 0.005 |
＞0.30～0.50 | 0.008 |
Width and Length
Alloy | Aluminum panel&coil length tolerance/mm | Aluminum Panel & coil width tolerance/mm /mm | ||||
Pop top | Pop can cover | |||||
Length≤2000 | Length >2000 | width≤100 | width >100 | width≤1000 | width >1000 | |
5052 5182 | +1 0 | +2 0 | ±0.2
| +1.5 0 | +1.0 0 | +1.5 0 |
Dynamic features
Alloy | Status | thickness（t）/mm | Room temperature tensile test results | ||
Tensile strength Rm/MPa | non-proportional extension strengthRp0.2/MPa | elongationA50mm /% | |||
≥ | |||||
5052 | H36 | ＞0.22～0.30 | 255～305 | 200 | 2 |
＞0.30～0.50 | 255～305 | 200 | 3 | ||
H18、H38 | ＞0.22～0.30 | 270 | 210 | 2 | |
＞0.30～0.50 | 270 | 210 | 3 | ||
H19、H39 | ＞0.22～0.30 | 290 | 220 | 2 | |
＞0.30～0.50 | 290 | 220 | 3 | ||
5182 | H36 | ＞0.22～0.30 | 265～340 | 270 | 3 |
＞0.30～0.50 | 265～340 | 270 | 4 | ||
H18、H38 | ＞0.22～0.30 | 330 | 285 | 3 | |
＞0.30～0.50 | 330 | 285 | 4 | ||
H19、H39 | ＞0.22～0.30 | 340 | 295 | 3 | |
＞0.30～0.50 | 340 | 295 | 4 | ||
Coating function
Suppliershould ensure DOS oil of pop can cover is up to 5～10mg/m2/side, and coating surfaceshould be with even wax which is up to 40～100mg/m3/side
Food and packing industry pop can covercoating aluminum panels’ features:
Function | Coating weightg/m2 | Deviation of coating | T Bend | MEK | High temperature sterilization | S Resist-ance | Acid resista-nce | Adhe -sion | |
Pop can Cover | Outer coating | 3～6 | ≤10 | ≤2 | ＞50 | See Note.1 | - | - | 1 Grade |
Inner coating | 10～13 | ≤10 | ≤2 | - | See Note.1 | See Note.2 | See Note3 | 1 Grade | |
Pop can tab | 2 sides coating | 3～6 | ≤10 | ≤2 | ＞50 | See Note.1 | - | - | 1 Grade |
Note： 1 After121℃，30min distill，Internal and external coating without white, loss of light, peeling, and shedding. 2 After121℃，30min S corrosion，Internal and external coating without white, loss of light, peeling, and shedding. 3 After121℃，30min acid erosion，Internal and external coating without white, loss of light, peeling, and shedding. | |||||||||
The surface of the pop cans cover coatingdoes not allow defects such as air bubbles, scratches, missing coating,over-burning, oil spots, stains, streaks, color, piebald, roller printing,embossing, periodic prints, chemical liquid etc which impact users.
Each coil allowed a joint which does notallow loose layer or dislocation, the joint can only be overlapped, which needto make the mark in the end, and each batch coil of joint is not morethan 10% of the total number of coils.
Services
Supporting services: Offering semi-finishedproducts & OEM services
- Q: How do aluminum coils contribute to energy-efficient appliances?
- Enhancing the energy efficiency of appliances is a key role played by aluminum coils. The utilization of aluminum in the form of coils enables efficient transfer of heat, which is vital for appliances that require cooling or heating mechanisms. To begin with, the thermal conductivity of aluminum coils is exceptional. This implies that they can rapidly absorb and dissipate heat, resulting in more efficient cooling or heating procedures. This is particularly significant in appliances like refrigerators, air conditioners, and heat pumps, where effective heat transfer is crucial for maintaining the desired temperature. In addition, aluminum coils are lightweight yet durable, making them an ideal option for energy-efficient appliances. The lightweight nature of aluminum reduces the overall weight of the appliance, leading to lower energy consumption during transportation and installation. Furthermore, the durability of aluminum ensures a longer lifespan for the appliance, reducing the need for frequent maintenance or replacement. Furthermore, aluminum exhibits high resistance to corrosion, a common issue in appliances that come into contact with water or moisture. By incorporating aluminum coils, manufacturers can ensure the longevity and reliability of the appliance, thereby contributing to energy efficiency by minimizing the need for repairs or replacements. Lastly, aluminum is a highly recyclable material. The use of aluminum coils in appliances promotes sustainability and reduces the environmental impact. By opting for energy-efficient appliances that integrate aluminum coils, consumers can support the circular economy and contribute to a more sustainable future. In conclusion, aluminum coils significantly contribute to the energy efficiency of appliances. Their exceptional thermal conductivity, lightweight yet durable nature, corrosion resistance, and recyclability make them an ideal choice for enhancing the performance and sustainability of energy-efficient appliances.
- Q: This question asks for a comparison between aluminum coil and aluminum foil, highlighting their differences.
- <p>Aluminum coil and aluminum foil are both made from aluminum but differ in form and usage. Aluminum coil is a long, continuous roll of aluminum that is typically thicker and more rigid than foil. It is used in various applications such as construction, manufacturing, and packaging due to its strength and durability. Aluminum foil, on the other hand, is a thin, flexible sheet of aluminum that is often used for food packaging, cooking, and insulation. It is lighter and more delicate than coil, making it unsuitable for heavy-duty applications. The primary distinction lies in their thickness, strength, and versatility across different industries.</p>
- Q: Are aluminum coils suitable for electrical transformers?
- Yes, aluminum coils are suitable for electrical transformers. Aluminum is a lightweight and cost-effective material that offers several advantages for transformer construction. It has excellent electrical conductivity, comparable to copper, which allows for efficient power transfer. Additionally, aluminum coils have lower resistance than copper coils, resulting in reduced power losses and improved energy efficiency. The use of aluminum coils in transformers also contributes to weight reduction, making them easier to handle and transport. However, aluminum coils require larger cross-sections compared to copper coils due to their slightly lower conductivity. This means that transformers using aluminum coils may be slightly larger in size. Overall, aluminum coils are a viable and widely used alternative to copper coils in electrical transformers, offering cost savings, high conductivity, and improved energy efficiency.
- Q: Are aluminum coils suitable for coil winding applications?
- Yes, aluminum coils are suitable for coil winding applications. Aluminum has excellent electrical conductivity, high thermal conductivity, and good corrosion resistance, making it a suitable material for various coil winding applications, including transformers, motors, generators, and inductors. Additionally, aluminum coils are lightweight, which can provide advantages in terms of transportation and handling.
- Q: Can aluminum coils be used in the production of aluminum composite windows?
- Yes, aluminum coils can be used in the production of aluminum composite windows. Aluminum coils are commonly used in the manufacturing process of aluminum composite windows. These coils are made from high-quality aluminum and are often used as the raw material that is then formed and shaped into the desired window frames and components. Aluminum coils offer several advantages in the production of aluminum composite windows, including their lightweight nature, durability, and resistance to corrosion. These qualities make aluminum coils a suitable choice for manufacturers looking to produce high-quality and long-lasting aluminum composite windows.
- Q: Are aluminum pie pans and aluminum foil considered green products? They are most certainly recyclable. Thanks.?
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- Q: How are aluminum coils typically stored and transported?
- Aluminum coils, in order to safeguard them and avoid any harm, are typically stored and transported in a manner that guarantees their protection. They are commonly stored in a warehouse or storage facility, maintaining a vertical position to prevent any bending or warping. Regarding transportation, specialized coil trailers or flatbed trucks are often utilized to transport aluminum coils. These trailers are designed specifically to securely hold the coils in place during transit. Straps or bands are typically employed to fasten the coils tightly, preventing any movement or shifting while on the road. Furthermore, it is customary for aluminum coils to be enveloped in protective materials such as plastic or cardboard during transportation. This extra layer of protection serves to shield the coils from moisture, dirt, and other potential hazards. It is of utmost importance to handle aluminum coils with caution to avoid any damage, as even minor dents or scratches can impact their performance. Hence, employing appropriate storage and transportation methods is vital to ensure that the coils reach their destination in optimal condition.
- Q: hello, i'm doing a school project on aluminium and i'm a little stumped. what elements bond well with aluminium and why? thanks alot!
- Yes it will be a covalent bond. The simplest compound will be CH4 where each of the electron from the four H will be shared with one each from C to provide 4 covalent bonds.
- Q: What are the different color options for coated aluminum coils?
- The different color options for coated aluminum coils are vast and varied. They can include classic colors such as white, black, and gray, as well as an array of vibrant and bold shades like red, blue, green, and yellow. Additionally, there are also metallic finishes available that can add a touch of elegance and sophistication to the coils. Ultimately, the color options for coated aluminum coils are limited only by the imagination and preferences of the customer.
- Q: Is it safe and practical to use aluminum coil in cooking processes?
- <p>Aluminum coil can be used for cooking, but it's important to consider the specific type and context. Aluminum foil, for example, is commonly used for cooking in various forms such as wrapping food for baking or grilling, or lining baking sheets to prevent sticking. However, aluminum cookware is less common due to concerns about aluminum's potential health effects and its reactivity with certain foods. When using aluminum coil for cooking, ensure it's food-grade and avoid using it with acidic or alkaline foods, as this can lead to leaching of aluminum into the food. Always check the manufacturer's guidelines for safe use.</p>
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China Aluminum Coil Can End Stock
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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- Supply Capability:
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