Aluminium Household Foil and Foils Coils

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Shanghai
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TT OR LC
Min Order Qty:
3 m.t.
Supply Capability:
3000 m.t./month

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Product Description:

Application: Household packages

Alloy: 8011/ 1235

Temper: 0.009mm-0.04mm (±6%)

Width: 200mm-720mm

Mechanical Properties: Tensile Strength (U.T.S)≥ 50Mpa, Elongation≥ 1%

Standard: GB/ T3198 / ASTM-B209/EN 546



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.


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.


In highly acidic solutions aluminium reacts with water to form hydrogen, and in highly alkaline ones to form aluminates— protective passivation under these conditions is negligible. Also, chlorides such as common sodium chloride are well-known sources of corrosion of aluminium and are among the chief reasons that household plumbing is never made from this metal.


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Q:Copper foil, aluminum foil laser cutting, what type of laser, how much power?
Aluminum film is about 0.2MM, cut more than block, with the machine moving speed about 10 meters per minute or so, aluminum and copper heat conduction ability is strong, the heat affected zone is very small
Q:steel motors and aluminum motors?
Aluminum dissipates heat better than steel but I never had trouble with my '55 Panhead. Maybe it was colder temps in the 1970's.
Q:Does anyone know where I can buy an aluminum air rifle .22 caliber?
Aluminum okorder.com/... Your steel rifles could be worth nothing or a lot. Depends on what they are.
Q:How is the multilayer-stacked aluminum waterproof roll?
It is mainly used for screening in communication cable. When combined with coated pressure sensitive adhesive, the processed aluminum Mylar film is mainly used for ground assembly of electrical products. Aluminum foil can be pasted up to waterproof roll. Due to different south-north climate, seasons across the districts, a whole set of waterproof and anticorrosion system targeting color roofing is developed in light of the high thermal conductivity coefficient of metal roof.
Q:Why doesn't Aluminum Foil get hot even when its in the oven?
Aluminum does get hot, very very hot, when it is in the oven. However, it does not mean it remains hot for very long once you take it out of the oven environment. Aluminum, like most metals, have a specific low heat capacity, simply put, if you heat a gram of aluminum under a flame and a gram of water under the same flame for the same amount of time, the aluminum has a much higher temperature than the water. Since Aluminum is a metal, it also has excellent heat conductivity, so it loses energy to the environment quickly. In the case of your oven, the Aluminum foil loses a small amount of energy at a fast rate, by the time your hand touches the foil, it is already at the temperature near room temperature. If you smashed together a cube of Aluminum from foil, you'd find it still retains heat it has gained from the oven after you take it out. Hope it cleared your doubts:D
Q:what are the primaary uses of the element aluminum?
yes: Aluminum Chloride which is AlCl3. Aluminum Sulfate: AlSO4
Q:Where would aluminum most easily be obtained from in terms of amount of energy required?
Scrap aluminum by far. To get aluminum from an ore, it must be mixed with other salts and melted and a huge amount of electricity passed through the molten mixture to reduce the aluminum to the metallic state. A lot of energy needed, To melt scrap is somewhere around 5-10 % of the energy to make new from ore. Aluminum cannot be reduced by heating an ore with carbon like iron and many other metals.
Q:What are the brands of aluminum foil coiled material?
Waterproof coiled material refers to volumed waterproof material made of asphalt, rubber and other organic material, also known as asphalt felt. It has excellent waterproofness and good flexibility. Basic Introduction: Waterproof coil is a flexible plate waterproof material.
Q:What's the function of aluminum foil glass wool felt?
Glass wool belongs to one category of glass fiber and is a kind of manmade inorganic fiber, using quartz sand, limestone, dolomite and other natural mineral as the main raw material, and chemical raw materials like soda, borax, etc, as auxiliary material. Then in the melt state, it is flung into cotton-like entwined O-fibers with external blow.
Q:The classification of aluminum foil

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