Aluminum Can end stock and Can tab 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 surface should bewith 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:Can aluminum coils be used for thermal insulation purposes?
- No, aluminum coils cannot be used for thermal insulation purposes. Aluminum is a highly conductive metal, meaning it easily transfers heat. Therefore, using aluminum coils as thermal insulation would actually promote heat transfer rather than preventing it. For effective thermal insulation, materials with low thermal conductivity, such as fiberglass, foam, or mineral wool, are commonly used. These materials create a barrier that limits heat transfer, keeping the desired temperature within a space.
- Q:could you please help me find information of the element aluminum??? all the information i can get will be great... thanks very mucho.... who discovered? where can i find pictures of it?
- hi ive found this: Aluminium is a silvery white member of the boron group of chemical elements. It has the symbol Al and its atomic number is 13. It is not soluble in water under normal circumstances. Aluminium is the most abundant metal in the Earth's crust, and the third most abundant element, after oxygen and silicon. It makes up about 8% by weight of the Earth's solid surface. Aluminium is too reactive chemically to occur in nature as a free metal. Instead, it is found combined in over 270 different minerals.[5] The chief source of aluminium is bauxite ore. Aluminium is remarkable for the metal's low density and for its ability to resist corrosion due to the phenomenon of passivation. Structural components made from aluminium and its alloys are vital to the aerospace industry and are very important in other areas of transportation and building. Its reactive nature makes it useful as a catalyst or additive in chemical mixtures, including ammonium nitrate explosives, to enhance blast power. Aluminium is a soft, durable, lightweight, ductile and malleable metal with appearance ranging from silvery to dull gray, depending on the surface roughness. Aluminium is nonmagnetic and nonsparking. It is also insoluble in alcohol, though it can be soluble in water in certain forms. The yield strength of pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from 200 MPa to 600 MPa.[6] Aluminium has about one-third the density and stiffness of steel. It is easily machined, cast, drawn and extruded.
- Q:Are aluminum coils suitable for low-maintenance applications?
- Yes, aluminum coils are suitable for low-maintenance applications. Aluminum is known for its durability and resistance to corrosion, making it an excellent choice for applications that require minimal upkeep. Unlike other materials, such as steel, aluminum coils do not rust or require regular painting to maintain their appearance. Additionally, aluminum is lightweight, which can make installation and handling easier, especially in low-maintenance applications where frequent maintenance may not be feasible or desirable. Overall, aluminum coils offer a reliable and low-maintenance solution for various applications.
- Q:Can aluminum coils be used in food packaging?
- Yes, aluminum coils can be used in food packaging. Aluminum is a popular choice for food packaging due to its excellent barrier properties, lightweight nature, and ability to maintain the freshness and quality of food products. It is widely used in various forms, including coils, for packaging food items like beverages, snacks, and canned goods.
- Q:Can aluminum coils be used in the production of heat shields?
- Yes, aluminum coils can be used in the production of heat shields. Aluminum is a popular choice for heat shields due to its excellent thermal conductivity, lightweight nature, and high reflectivity of radiant heat. Heat shields are typically designed to protect sensitive components or structures from excessive heat generated by engines, exhaust systems, or other sources. Aluminum coils can be formed into various shapes and sizes to create effective heat shields that can dissipate heat and prevent its transfer to the surrounding areas. Additionally, aluminum is corrosion-resistant, making it suitable for applications where heat shields may be exposed to harsh environments or chemicals. Overall, aluminum coils are a suitable material for the production of heat shields due to their thermal properties, versatility, and durability.
- Q:I recently had to have a course of B-12 injections (my digestive system was not properly absorbing other forms). While I felt a significant improvement in mood, energy and memory, I was very concerned to discover that the B-12 shot came with a little something extra: aluminum! I'm wondering if the benefits outweigh the potential risks - why is aluminum placed in the injection? (Are there metal free versions out there?)
- Dietary okorder
- Q:Can aluminum coils be used in automotive heat shields?
- Indeed, automotive heat shields can utilize aluminum coils. Thanks to its exceptional resistance to heat and lightweight characteristics, aluminum is extensively employed in heat shield production. By shaping and forming aluminum coils according to the desired design, automotive applications can benefit from straightforward installation and customization. Moreover, the high thermal conductivity of aluminum aids in efficiently dissipating heat, rendering it an optimal option for vehicle heat shields.
- Q:How does the gauge of aluminum coils affect their performance?
- The gauge of aluminum coils refers to the thickness of the aluminum sheet used to manufacture the coil. The gauge is typically measured in terms of its thickness, with a smaller gauge indicating a thicker sheet. The gauge of aluminum coils has a significant impact on their performance. Firstly, the gauge affects the strength and durability of the aluminum coil. Thicker gauges provide increased strength and resistance to bending or warping, making them suitable for applications that require robust and long-lasting coils. On the other hand, thinner gauges are more flexible but may be prone to damage or deformation, making them suitable for less demanding applications. Secondly, the gauge affects the thermal conductivity of the aluminum coil. Thicker gauges have lower thermal conductivity, meaning they are slower to heat up or cool down. This can be advantageous in certain applications where temperature control is crucial, as it helps to maintain a stable environment. Thinner gauges, on the other hand, have higher thermal conductivity, allowing for faster heat transfer. This can be beneficial in applications that require rapid heating or cooling. Thirdly, the gauge affects the weight and cost of the aluminum coil. Thicker gauges are heavier and generally more expensive due to the increased amount of material used. This can be a consideration in applications where weight or cost is a significant factor. Thinner gauges, being lighter and less expensive, can be more suitable for applications where weight reduction or cost efficiency is important. Lastly, the gauge affects the ease of fabrication and formability of the aluminum coil. Thinner gauges are more easily bent, shaped, or formed into desired configurations, making them suitable for applications that require intricate or complex designs. Thicker gauges, while less malleable, can still be formed but may require specialized equipment or processes. In conclusion, the gauge of aluminum coils has a direct impact on their performance. It affects their strength, durability, thermal conductivity, weight, cost, and formability. Therefore, selecting the appropriate gauge for a specific application is essential to ensure optimal performance and efficiency.
- Q:Can aluminum coils be used in the production of electronic devices?
- Yes, aluminum coils can be used in the production of electronic devices. Aluminum is a commonly used material in the electronics industry due to its excellent conductivity, lightweight nature, and resistance to corrosion. Aluminum coils are often utilized in various electronic components like transformers, inductors, and coils for power supply applications.
- Q:Do you have an aluminum coil first? Is there an aluminum plate?
- Yes, all aluminium sheets are made of aluminium rolls after slitting.
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Aluminum Can end stock and Can tab stock
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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