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:What refers to the mechanical properties of aluminum foil?
Mechanical properties mainly refers to the tensile strength of aluminum foil, elongation and Erichsen value. From the use of perspective, I hope these three indicators, the higher the better, but on the material itself, these three indicators and mutually contradictory, that is, when the tensile strength of the aluminum foil is relatively high elongation index will decline; and when improving the elongation of the aluminum foil, it will cause a decline in tensile strength.
Q:What is the use of aluminum foil?
Aluminum foil in architectural applications is quite significant, paste it on the surface of the insulation material reaches the construction more convenient, clean and especially aesthetics reached a new height. But different types of aluminum foil effect varies greatly, such as fire protection and general is not a grade.
Q:What are the differences among aluminum foil,pet,and hologaram paper
The methods to distinguish the pureness of aluminum foil paper:The color of 99.9% pure aluminum and hologram papershould be processed to the color like aluminium oxide.
Q:What is 1235 aluminum foil
Aluminum foil is the thin aluminum sheet which is widely used in the package of drug capsule and the milk seal. The 1235 aluminum foil brand number is the model number.
Q:What specification does air hose of aluminum foil have?
XPS composite duct is taking stereoplasm B1-level flame retardant poly ethylene foam as insulating layer. Double-sided embossed aluminum foil is a new composite product through one-time processing. The product quality is light, beautiful and suitable for decoration and some requirements on high-grade places. It is convenient for installation and maintenance. It's innocuous and unpoisonous and with high-pressure resistance, dampproof, air proof, low heat conductivity coefficient and long-time heat insulation performance. It can also provide a maximum ceiling height. It has a high space utilization and is an economic product that is encironmental and healithy.
Q:Can aluminum foil replace copper foil?
You mean the static electricity isolation layer in transformer. Yes, it can do that. Be careful and don't make it short circuit. It also can be used in other operating layers, but you should be careful in calculating electric current density.
Q:What are the types of aluminum tape?
There are two types: specifications (0.05 mm to 0.08 mm) and width (48 mm, 58 mm). Customization for other specifications are available. The length of each volume ranges from 20 to 30. The aluminum foil is single-sided conductive single-sided conductive aluminum foil with the thickness of 10-40! It is also the necessary material for the sales department of thermal insulated material. Aluminum tape is widely used in refrigerator, air conditioning, automobile, petrochemical, bridge, hotels and so on.
Q:The classification of aluminum foil
Q:Why the aluminum foil bag can't be sealed
according to the types of PE,the temperatures of hot sealing are different and easy to tear up.it may fail to seal if the temperature isn't reaching to the certain degree.AL/,make sure the bag immobility; AL/:the mouse moves to my name; AL/PE ,take the best temperature to reach the best effect of hot sealing.contact information;PE PET/。but the temperature is over..there are three types of aluminum foil bag.
Q:What is air conditioning aluminum foil?
Aluminum foil for the production of large-scale air-conditioning heat exchange fins in China has 20 years of history, the past 10 years has been more rapid development. As China's economic development and people's living standards continue to improve, air conditioning penetration has increased annually. Depending on the thickness of the sheet and plate can be divided. GB / T3880-2006 standards set forth in a thickness of 0.2 mm or less is called aluminum foil.

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