Aluminium Household Foil and Foils Coils

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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


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 



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.


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:Is aluminum foil insulation materials easy aging?
Just use little water vapor in the environment, not long-term high temperature, such as near the melting point of aluminum, usually you do not have this aging said. Aluminum foil can be used for thermal isolation at high ambient temperatures.
Q:Which sub-item should be applied when choosing choose suitable composite aluminum foil rubber & plastic thermal insulated pipe?
Quota 11-539—541 rubber & plastic thermal insulated pipe skin is commonly used in pipe thermal insulation while Quota 11-542—546 rubber & plastic thermal insulated pipe applies to pipes with bigger pipe diameter. You can choose according to your requirement. The function of aluminum foil glass fiber cloth is to use thermal insulation materials such as glass wool, rock wool, mineral wool, PET products and rubber & plastic products to insulate heat and moisture. It is widely used in the heat sealing of cotton felt, wool board, wool pipe, PET board pipe and rubber & plastic board pipe, thermal insulation and water insulation of HVAC ducts, cold/warm water pipe, and building thermal insulation to keep the house cool in the summer and warm in the winter.
Q:How does tin foil act in the aluminum foil rock wool board?
Tin foil in the aluminum foil rock wool board is anti-dust, moisture proof and water proof, for the insulation will be greatly reduced if rock wool absorbs water and with water weighing on it, the rock wool will fall off. Rock wool board made of basalt is an artificial inorganic fiber. It has low heat conductivity. It is light and can not burn. It is inorganic substance and will not turn yellow after absorbing water.
Q:Does the aluminum foil bag prevent x-ray
The aluminum foil bag can prevent the X-ray.The common indusrial (LED,mask packaging,audio card,food packaging,ect.,the kinds of aluminum foil bag have the function of anti-static and radiation.The common aluminum bag can't prevent the static and radiation,only the special aluminum foil bag can prevent the X-ray)doesn't have such function.The common aluminum bag and PCB board,like the package of tea leaves,can't prevent static and radiation. there are many kinds of aluminum bag.
Q:what is the price of aluminum foil cover glass wool board ?Aluminum foil cover glass wool board with thermal insulation. Aluminum foil cover glass wool board with acoustic panel
1,glass wool board 50mm aluminum foil cover glass wool board fire insulation wool KTV-dedicated sound insulation glass wool cotton.
Q:Why is the aluminum foil in the lithium ion battery eroded ?
High voltage (above 5V) might cause erosion of aluminum foil, but it is impossible for lithium ion battery whose voltage ceiling is 5V. In fact, the erosion is caused by HF produced by the electrolyte decomposition, especially when the water in the battery is not enough. While charging, capacitance works as electrolytic tank and aluminum as the negative pole. As the electrons flows through external circuit, aluminum will not react with the electrolyte (aluminum loses electrons)
Q:Is aluminium foil ultraviolet-proof?
Yes, but this property is not very good. When aluminium foil is fixed with plastic and paper, its ultraviolet-proof property will improve greatly.
Q:What's the difference between aluminum foil paper and tin foil paper?
Tin foil paper is a filmed metallic paper coated with something like silver, such as the metallic paper used for cigarette packaging. The color is silver. aluminum foil paper is a metallic paper by bonding the slip sheet of aluminum foil and aluminum foil paste. It is used for food damp proof and packaging. Both can be used for cooking and package.
Q:What is the international standard of aluminum foil tape ?
Single lead, a kind of thermal insulation material, is a must buy to the distribution department. It is widely used in refrigerator, air-conditioner, automobile, petrifaction, hotel and electronic industry.
Q:What's the material of aluminum foil roller
The aluminum foil roller is the interior document. The roller plant and rolling mill take the advantages of the pressure of temperature change.

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