Rpr Aluminum Sheets for High-Quality Yogurt Lid Dairy Package Alu Foil

Rpr Aluminum Sheets for High-Quality Yogurt Lid Dairy Package Alu Foil System 1

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

Grade:

6000 Series

Surface Treatment:

Oxidized

Shape:

Square

Temper:

T351-T851,Half Hard

Application:

Food

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.

Lid of Yogurt Package Dairy Package Alu Foil in Good quality

Q: Can aluminum sheets be anodized for corrosion protection?: Aluminum sheets have the capacity to undergo anodization in order to safeguard against corrosion. Anodizing initiates an electrochemical reaction that generates a safeguarding oxide layer on the aluminum's surface. This protective oxide layer exhibits exceptional resistance against corrosion and provides a robust and enduring shield. Various aluminum products, including sheets, can be subjected to anodizing to elevate their resistance against corrosion, enhance their aesthetic appeal, and prolong their lifespan. The anodizing process entails immersing the aluminum sheet in an electrolyte solution and applying an electric current, enabling oxygen ions to bond with the metal's surface and establish the safeguarding oxide layer. Anodized aluminum sheets are extensively employed in vital industries such as aerospace, automotive, construction, and electronics, where corrosion resistance is of paramount importance.

Q: What are the different surface finishes for aluminum sheets in the aerospace industry?: Some of the different surface finishes for aluminum sheets in the aerospace industry include mill finish, anodized finish, brushed finish, and painted finish. These finishes are applied to enhance the appearance, durability, corrosion resistance, and overall performance of the aluminum sheets in aerospace applications.

Q: Also what are some intersting facts about Aluminum? (the element) thanks 2 any 1 who answers =): Corrosion resistance due to passivation and low density.

Q: Which kind of glue can bond hard shell plastic and iron sheet or aluminum sheet?: You can buy the glue for bonding wood in hardware shop, 402 or 502 are all ok.

Q: combines with oxygen with an atomic weight of 16, to form the compound aluminum oxide, how much oxygen would be required to react completely with 54g of aluminum?: Well, Al2O3 is the formula for aluminum oxide So you have 2 moles of Al, so you need 3 moles of O which is 1.5 moles of O2 So the answer is 48g

Q: Are the aluminum sheets suitable for manufacturing window frames?: Certainly, aluminum sheets are an ideal option when it comes to crafting window frames. Aluminum has gained widespread popularity as a material for window frames owing to its numerous beneficial characteristics. Notably, aluminum is both lightweight and sturdy, facilitating effortless installation and effectively combating corrosion. Moreover, aluminum boasts exceptional malleability, enabling diverse design opportunities and personalized modifications. Furthermore, aluminum window frames exhibit commendable thermal efficiency, exceptional noise attenuation, and demand minimal upkeep. Consequently, aluminum sheets emerge as a fitting and dependable choice for producing top-notch window frames.

Q: Can aluminum sheets be embossed?: Yes, aluminum sheets can be embossed. Embossing is a process that creates a raised or sunken design on a material's surface. Aluminum is a versatile material that can be easily manipulated, including being embossed. Embossing aluminum sheets can be done using various methods, such as heat embossing or using embossing tools and machines. The embossing process adds texture and dimension to the aluminum sheets, enhancing their appearance and making them suitable for various applications such as decorative purposes, signage, nameplates, or even for adding texture to automotive or architectural accents.

Q: Can aluminum sheets be used for food packaging?: Indeed, aluminum sheets possess the potential to serve as food packaging. Owing to its distinctive qualities, aluminum emerges as a favored material for food packaging. Its attributes include being lightweight, flexible, and possessing exceptional barrier properties, enabling it to safeguard food products effectively from moisture, light, oxygen, and other external impurities. Aluminum sheets frequently find application in packaging diverse food items, including beverages, canned goods, ready-to-eat meals, and snacks. Moreover, aluminum is recyclable, rendering it an environmentally conscious preference for food packaging.

Q: Can aluminum sheets be used for decorative ceilings?: Indeed, decorative ceilings can utilize aluminum sheets. The versatility of aluminum allows for the creation of a multitude of designs and patterns, resulting in visually pleasing ceilings. Its lightweight nature, durability, and resistance to corrosion make it a favored choice for decorative purposes. Furthermore, aluminum sheets can be powder-coated or painted in various colors, enabling them to align with the desired aesthetic of any given space. Regardless of whether the purpose is residential or commercial, aluminum sheets provide a contemporary and fashionable option for crafting decorative ceilings.