Rpr Aluminum Sheets for High-Quality Yogurt Lid Dairy Package Alu Foil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 m.t./month
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Specification
1.Specification
lidding foil lidding foils USING ALUMINIUM
Alloy: 8006/8011/8079
Temper:O
Thickness& Tolerance: 0.03mm-0.05mm(±5%)
Width& Tolerance: 200mm-1650mm(±1mm)
Mechanical Properties: Tensile Strength (U.T.S)≥50Mpa, Elongation≥1%
Standard: GB/T3198 /ASTM-B209/EN546
2.Application
Application: Lid of yogurt package, dairy package
3.Detailed Description
Physical
Aluminium is a relatively soft, durable, lightweight, ductile and malleable metal with appearance ranging from silvery to dull gray, depending on the surface roughness. It is nonmagnetic and does not easily ignite. A fresh film of aluminium serves as a good reflector (approximately 92%) of visible light and an excellent reflector (as much as 98%) of medium and far infrared radiation. The yield strength of pure aluminium is 7–11 MPa, while aluminium alloys have yield strengths ranging from 200 MPa to 600 MPa.Aluminium has about one-third the density and stiffness of steel. It is easily machined, cast, drawn and extruded.
Aluminium atoms are arranged in a face-centered cubic (fcc) structure. Aluminium has a stacking-fault energy of approximately 200 mJ/m2.
Aluminium is a good thermal and electrical conductor, having 59% the conductivity of copper, both thermal and electrical, while having only 30% of copper's density. Aluminium is capable of being a superconductor, with a superconducting critical temperature of 1.2 Kelvin and a critical magnetic field of about 100 gauss (10 milliteslas).
Chemical
Corrosion resistance can be excellent due to a thin surface layer of aluminium oxide that forms when the metal is exposed to air, effectively preventing further oxidation.The strongest aluminium alloys are less corrosion resistant due to galvanic reactions with alloyed copper.This corrosion resistance is also often greatly reduced by aqueous salts, particularly in the presence of dissimilar metals.
- Q:What is the density of the 1100 aluminum plate?
- 1100 aluminum plate is generally used in utensils, heat sink, caps, printing plates, building materials, heat exchanger components, but also can be used as deep stamping products. It is widely used in various fields ranging from cooking utensils to industrial equipment.
- Q:What is the surface finish of 101 aluminum sheets?
- The surface finish of 101 aluminum sheets can vary depending on the manufacturing process and desired application. Common surface finishes for 101 aluminum sheets include mill finish, brushed finish, and polished finish.
- Q:How do aluminum sheets perform in high-temperature environments?
- Aluminum sheets generally perform well in high-temperature environments due to their excellent thermal conductivity and high melting point. They can withstand elevated temperatures without significant deformation or loss of structural integrity. However, at extremely high temperatures, aluminum may experience some oxidation or corrosion, which can affect its performance.
- Q:Can aluminum sheets be used for insulation jackets?
- Yes, aluminum sheets can be used for insulation jackets. Aluminum has excellent thermal conductivity properties, which allows it to effectively reflect heat and prevent the transfer of thermal energy. This makes it an ideal material for insulation jackets, as it helps to maintain temperature control and minimize heat loss or gain. Additionally, aluminum sheets are lightweight, durable, and resistant to corrosion, making them a practical choice for insulation applications.
- Q:Can 101 aluminum sheets be bent or formed into different shapes?
- Certainly! It is indeed possible to bend or shape 101 aluminum sheets into various forms. Aluminum possesses high malleability, meaning it can be shaped effortlessly without any risk of breaking or cracking. The specific grade of aluminum, such as 101, signifies the alloy composition and might possess specific properties that make it more suitable for bending and shaping. Nevertheless, the capacity to bend or shape aluminum sheets also relies on their thickness; thicker sheets may necessitate greater force and specialized equipment. In conclusion, with the correct tools and techniques, it is feasible to bend or shape 101 aluminum sheets into diverse shapes to fulfill specific requirements.
- Q:Can aluminum sheets be used for heat exchangers?
- Yes, aluminum sheets can be used for heat exchangers. Aluminum is a highly efficient conductor of heat, making it an ideal material for heat exchangers. Its high thermal conductivity allows for excellent heat transfer between fluids, resulting in efficient heat exchange. Additionally, aluminum sheets are lightweight, corrosion-resistant, and have good mechanical properties, further contributing to their suitability for heat exchanger applications.
- Q:What are the common uses of aluminum sheets?
- Aluminum sheets have a wide range of common uses across various industries. They are often used in construction for roofing, siding, and structural components due to their lightweight and durable nature. In the transportation sector, aluminum sheets are utilized in the manufacturing of vehicles, including cars, airplanes, and boats, to reduce weight and improve fuel efficiency. Additionally, aluminum sheets are commonly used in packaging, electrical appliances, and signage due to their corrosion resistance and ability to be easily formed into different shapes.
- Q:Aluminum alloy cable tray is made of a series of aluminum sheets, a series of pure aluminum aluminum plate can do?
- 6 Department of the bar, pure aluminum is too soft, in fact, the price of 6 series with pure aluminum prices on the strength of almost guaranteed.
- Q:What are the different bending techniques for aluminum sheets?
- Aluminum sheets can be bent using various techniques. Some commonly used techniques include: 1. Air bending: By applying force with a punch, the sheet bends in a straight line. The degree of bending depends on the force exerted. 2. Bottom bending: In this method, the sheet is clamped between a bottom tool and a die. A punch is then used to apply force from the top, resulting in a precise and consistent bend angle. 3. Coining: This technique involves bending the sheet with a punch and die, but with significantly higher force compared to other methods. The result is a crisp and sharp bend with minimal springback. 4. Rotary bending: The sheet is gradually bent around a rotating bending roll, which applies pressure to achieve a smooth bend. 5. Roll bending: Large sheets or cylindrical shapes are formed by passing the aluminum sheet through a series of rollers that gradually bend it to the desired shape. 6. Press braking: A versatile technique that utilizes a press brake machine consisting of a punch, die, and back gauge. This allows for precise and repeatable bends. Each technique has its own advantages and limitations, and the choice depends on factors like the desired bend angle, sheet thickness, and final product shape. It is crucial to select the appropriate technique to achieve the desired result and prevent any defects or damage to the aluminum sheet.
- Q:Can the aluminum sheets be bent or formed into different shapes?
- Yes, aluminum sheets can be easily bent or formed into different shapes due to their malleability and ductility.
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Rpr Aluminum Sheets for High-Quality Yogurt Lid Dairy Package Alu Foil
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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