Lid of Yogurt Package Dairy Package Alu Foil in Good quality

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Shanghai
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1 m.t.
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1000 m.t./month

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Item specifice:

Grade: 6000 Series Surface Treatment: Oxidized Shape: Square
Temper: T351-T851,Half Hard Application: Food

Product Description:

 

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

Lid of Yogurt Package Dairy Package Alu Foil in Good quality

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Q:Where is the difference between the 5052 aluminum plate and the 1060 Aluminum plate?
5052 is aluminium magnesium alloy, 1060 is pure aluminium
Q:Is there a angle grinder cut off wheel made for cutting aluminum?
Yes but its for general purpose straight cuts. I've been using a Metabo cutting wheel in lieu of a torch for cutting,including stainless that's 3/16 or less. They work great, are inexpensive, and fit angle grinders.
Q:Could you tell me the difference between the 6063 aluminum plate and the 5052 aluminum plate?
The difference is that, in addition to the magnesium Mg element, there is also a silicon Si element in the 6063 aluminum plate. The strength is slightly better than that of 5052
Q:Why does Aluminum rust is electron orbitals?
'Rusting' commonly refers to the corrosion (oxidation) of iron so when talking about other metals, it is better to use the term 'corrosion' or 'oxidation'. Aluminum can corrode and the fact that it has a general oxidation number of +3 doesn't really matter. Many elements which have a charge that is different from +2 can oxidize. Alkali metals for instance (which have a charge of +1) can oxidize. Lithium can form lithium oxide (Li2O), sodium can form sodium oxide (Na2O) and so on. However, aluminum is known to be quite resistant to corrosion (oxidation) because it spontaneously forms a thin (solid) oxide layer at it's surface protecting it from further oxidation whereas iron, for an example, will easily lose that thin layer (it ''peels off easily'') exposing more iron to corrosion. So since Al has a +3 charge and O has a -2 charge, you'll need 2 atoms of Al and 3 atoms of O to make an electrically neutral compound. 2 atoms of Al = +6 charge 3 atoms of O = -6 charge Hence Al2O3 which is aluminum oxide. I hope it helps.
Q:5052 aluminum plate and LY12 aluminum plate is the same?
LY1, LY2, LY4, LY6 series for nickel chromium alloy, is a hard aluminum density 2.76
Q:can i join copper to aluminum?
Yes, in this case. Long ago, house wiring was allowed with aluminum wiring. But, shorts were resulting from dissimilar metals touching, while conducting large current and in the presence of electrolitic moisture. The dissimilar metals touching was a problem due to electrolytic corrosion taking place- any time two dissimilar metals come in contact in the presense of an electrolytic solution, corrosion takes place. However, in your case, you are connecting a ground wire, that does not normally conduct- it will only conduct in case of a short or other failure to ground. You are not installing this in a place where salty, moist air is a concern (the electrolyte)- so, it's okay.
Q:What type of aluminum plate does it contain?
1 * * * series aluminum sheet: stands for 1050, 1060, 1100. In all series, the 1 x x series belongs to a series with the largest amount of aluminum. Purity can reach more than 99%.2 * * * series aluminum sheet: 2A16 (LY16) and 2A06 (LY6). The characteristics of 2 * * * series of aluminum is high hardness, which belongs to the copper content is the highest, about 3-5%.
Q:Aluminum Corrosion with Degreasers and Cleaners?
Contrary to popular believe, aluminum oxidizes just like steel. Steel rusts to a reddish color. Aluminum rusts to a white color and looks more like corrosion. Aluminum cleaners or cleaners safe for aluminum usually clean without staining the aluminum surface. Hardly any cleaner for for automotive use will corrode aluminum. Visit your local auto parts store and read the labels for a wheel cleaner that is 'safe' for aluminum. You should be able to use it on all aluminum surfaces.
Q:What is in the aluminum in my 1991 Trek 2300?
You can NOT weld back an aluminum frame unless you have the facilities to anneal and heat treat the frame again. Rewelding without the post treatments will result in a very soft area around the new weld causing sudden catastrophic failure... this means if you are riding it could fail at any time causing injury or death. EDIT: Wait just a durn minute. The 2100 and 2300 had carbon fiber tubes bonded to aluminum lugs and stays. If your bike failed then you ABSOLUTELY should not try to weld it. The heat from welding (even if you had post treatment facilities) would destroy the bond between the CF and aluminum. Fair warning- cut the frame apart and throw it away.
Q:How to distinguish aluminum sheet from magnesium sheet?
magnesium sheet will react with alkali.

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