Aluminium Foilstock and Foil Stocks Coil

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Shanghai
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TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Alloy: 1235/ 8011/ 8079

Temper: H14/H16/ H24/ H26

Thickness: 0.28mm-0.3mm(±0.01mm)

Width: 1000mm-2020mm(±1mm)

Core I.D:405/505/508mm

Standard: GB/T3198/ ASTM-B209


Aluminium foil (or aluminum foil) is aluminium prepared in thin metal leaves with a thickness less than 0.2 millimetres (8 mils); thinner gauges down to 6 micrometres (0.24 mils) are also commonly used.In the United States, foils are commonly gauged in thousandths of an inch or mils. Standard household foil is typically 0.016 mm (0.63 mils) thick, and heavy duty household foil is typically 0.024 mm (0.94 mils). Thefoil is pliable, and can be readily bent or wrapped around objects. Thin foils are fragile and are sometimeslaminated to other materials such as plastics or paper to make them more useful. Aluminium foil supplantedtin foil in the mid 20th century.



In North America, aluminium foil is known as aluminum foil. It was popularized by Reynolds Metals, the leading manufacturer in North America. In the United Kingdom and United States it is, informally, widely called tin foil, for historical reasons (similar to how aluminum cans are often still called "tin cans").Metallised films are sometimes mistaken for aluminium foil, but are actually polymer films coated with a thin layer of aluminium. In Australia, aluminium foil is widely called alfoil.


Aluminium (or aluminum; see spelling differences) is a chemical element in the boron group with symbol Al and atomic number 13. It is a silvery white, soft, nonmagnetic, ductile metal. Aluminium is the third most abundant element (after oxygen and silicon), and the most abundant metal in the Earth's crust. It makes up about 8% by weight of the Earth's solid surface. 


Aluminium metal is so chemically reactive that native specimens are rare and limited to extreme reducing environments. Instead, it is found combined in over 270 different minerals.The chief ore of aluminium is bauxite.


Aluminium is remarkable for the metal's low density and for its ability to resist corrosion due to the phenomenon of passivation. Structural components made from aluminium and its alloys are vital to the aerospace industry and are important in other areas of transportation and structural materials. The most useful compounds of aluminium, at least on a weight basis, are the oxides and sulfates.



Despite its prevalence in the environment, no known form of life uses aluminium salts metabolically. In keeping with its pervasiveness, aluminium is well tolerated by plants and animals.Owing to their prevalence, potential beneficial (or otherwise) biological roles of aluminium compounds are of continuing interest.


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Q:Why does aluminum foil not react?
It will work if you add some mercury, which will remove the protective oxide layer on the aluminium.
Q:Classification of aluminium foil
The aluminum foil can be divided into hard foil, semi hard foil and soft foil according to the state.Hard foil: after rolling without softening treatment (annealing) of aluminum foil, without degreasing treatment, the surface can not be damaged. Therefore, the hard foil must be degreased before printing, laminating, and coating, and can be used directly if it is used for forming.Foil: the hardness (or strength) of aluminum foil between a hard foil and a soft foil, usually used in forming.Soft foil: aluminum foil which is softened after annealing and has soft material and no residual oil on the surface. Soft foils are used in most applications such as packaging, composite and electrical materials. According to the surface state of aluminum foil can be divided into a light aluminum foil and aluminum foil is smooth on both sides.
Q:Why doesn't aluminium rust?
Aluminium has a high charge density 3+ It is also very small with a high charge to size ratio. Now if you stick something very electronegative such as oxygen next to a highly charged cation the bonds are going to be very strong. More energy is needed to break the bonds. Which is why it is quite unreactive. Covalent bonds form.
Q:What is Anpuwangxian F/UTP. printed aluminum foil shield?
I advised the original factory direct purchase market's false amp technical problems about dragons and fishes jumbled together directly with the contact set a satisfactory answer
Q:What's the difference between aluminum laminated films and aluminum foil film?
Aluminum laminated film is thin film like PP and PET steamed by vacuum and then coated with aluminum. Aluminum foil film is a film that is compounded by aluminum foil and plastic film. The alumimum coated layer is very thin with the thickness of 300-400 angstrom while the thickness of aluminum foil is about 0.01mm.
Q:what is aluminum recycled into?
into aluminum blocks and resold.
Q:How do you clean the foil under the kitchen cabinet after oxidation?
functionAluminum foil is usually used for food delivery (e.g. aluminum foil trays) and for roasting, for example, bean sprouts, potatoes, sweet potatoes, etc., are used for roasting, so as not to scorch them. Sometimes used as a decoration. The modern aluminum foil is made of aluminum and also used as an aluminum electrode for electrolysis. There are also hair stylist for foil guests perm. Some people also use aluminum foil to absorb the oil in the soup. Aluminum foil paper is also widely used in insulation, heat exchange, and as a conductor. Usually used in paper packaging, beverage packaging, and aluminum foil in food packaging bags of only 65 microns. This thin layer of aluminum can maintain the flavor, waterproof, anti-bacterial and anti fouling. Laden with foodIt's very common to use aluminum foil trays to carry food, although the foil tray is disposable, but the ingredients are aluminum, which is less harmful to nature. barbecueSome foods (such as sweet potato, Enoki mushroom etc.) must be wrapped with aluminum foil to avoid burning, burning. With foil wrapped to cook seafood, Enoki mushroom, can retain the flavor.
Q:Aluminum is more reactive then iron, yet it is used today for variety of application in which iron would...?
Very unreactive aluminum oxide forms a thin layer on aluminum.
Q:How do you insulate a paper cup with aluminum foil?
First wrap the bubble wrap around the cup, then cover it with aluminum foil. Explanation: You have to mechanisms of heat transfer - heat conduction from liquid the through the wall to the outer surface of the cup - heat transfer to the surrounding by convection and radiation at the surface of the wall. Since material choice does hardly affect convective heat transfer don't bother with this aspect. The radiative heat transfer mainly depends on the emissivity/absorptivity of the material. From the offered materials aluminum foil has the lowest emissivity. If i remember right ε = 0.04 for a polished aluminum and ε = 0.1 oxidized aluminum surfaces .However the emissivity of the aluminum foil is much lower than the emissivity of the other materials. Unfortunately aluminum has a pretty high heat conductivity. So we need another material for insulation between the foil and the cup. The best for this is IMHO the bubble wrap. The reason is not the heat conductivity of the plastic of the bubble wrap. By wrapping it around the cup you add layer of air between the cup and the aluminum foil. And the heat conductivity of air is lower than the heat conductivity of all solids.
Q:how to conserve aluminum?
We can conserve minerals in a number of ways. Industries can reduce waste by using more efficient mining and processing methods. In some cases, industries can substitute plentiful materials for scarce ones. Some mineral products can be recycled. Aluminum cans are commonly recycled. Although bauxite is plentiful, it can be expensive to refine. Recycling aluminum products does not require the large amounts of electric power needed to refine bauxite. Products made from many other minerals, such as nickel, chromium, lead, copper, and zinc, can also be recycled.

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