Aluminium Foil stocks Aluminium Foilstock

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

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Item specifice:

Grade: 1000 Series,3000 Series,4000 Series,5000 Series,6000 Series,7000 Series,2000 Series Surface Treatment: Coated,Embossed,Anodized,Polished,Mill Finish,Color Coated,Oxidized,Enameled Wire,Brushed,Printed,Composited,Holographic Impression,Sand Blasted,Powder Coating Shape: Flat
Temper: Soft,Hard Application: Liner & Wad,Decorations,Door & Window,Heat Sink,Transportation Tools,Glass Wall,Food,Kitchen Use,Pharmaceutical,Seal & Closure,Insulation Material,Label & Tag

Product Description:

1.Specification

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

SURFACE QUALITY: GOOD APPEARANCE WITH NO-CRACK AND WELL-DISTRIBUTE GRAIN.

BUILD UP: TIGHT SLIT EDGES FREE FROM CRACKS, LAYER TO LAYER SHIFT NOT MORE THAN 2MM.

PROFILE: -0/+1%

FLATNESS: MILL FLATNESS COIL HAVING EDGE WAVINESS RATHER THAN CENTER BUCKLES SHALL BE ACCEPTABLE.

ROLLING PERFORMANCE: RE-ROLLABLE TO THE FINAL DESIRES GAUGES


2.Description

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.


3.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.


4.Picture

Aluminium Foil stocks Aluminium Foilstock

Aluminium Foil stocks Aluminium Foilstock

Aluminium Foil stocks Aluminium Foilstock


5.FAQ

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe

,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.


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Q:Does the waterproof effect good if the SBS roll of aluminum foil used in conjunction
The same material should be used in conjuction and the waterproof should be applied to the the construction.
Q:Are the aluminum foil bag and the aluminum plastic composite bag the same thing?
They are different. the aluminum foil bag (antistatic bag,aluminum foil package bag) the facade of aluminum foil bag: transparent and silver white,barrier property,heat sealability,light prevention,heat resistance, cold resistance,frgarance holding;poisonousless,softness,ect.the stcucture of the product:PET/AL/PET/PE. the aluminum plastic composite bag has many advantages:low cost, beautiful prints;anti-static,ultraviolet-proof,moistureproof,oxygen partition,lightproof,cold-resistance,printing oil resistance,heat resistance,freshness preservetion and leakproofness.
Q:Which material is better for disposable lunch boxes,PP materrial or aluminum foil?
Light aluminum foil material having high barrier can be moisture-proof, waterproof, anti-corrosion, can shading. However, the foil container to embark on the table, with the safety and health, lightweight materials, environmental protection and other features, but it can also be used directly on the fire barbecue.
Q:Why the double-sided self-adhesive foil easily layered and very smelly.
Generally speaking, both sides of double-sided self-adhesive are usually isolating membrance, not aluminum foil. Both sides need to be uncovered to use as pre-installed and inverted adhered. If one layer is aluminum foil, it's one side self-adhesive. If it's smelly, it is must made of inferior raw material with one industrial waste as self-adhesive material. This kind of raw material has strong cancerogenic effects.It's also very smelly in the making process. Campus surrounding plants also die because of the smell. What's more, its waterproof effect is also decreased. You would better not to use it.
Q:Does the aluminum has good thermal insulation
The theory of aluminium foil thermal insulation is reflecting the light. I suggest that you can use the professional thermal insulation and temperature preservation material(phenolic foam board,rock wool,EPSXPS.ect.) and choose the right material according to the requirements.
Q:What's the aluminum foil coiled material?
The aluminum foil coiled material is a layer of aluminum. If thinner, it is called aluminum film used for SBS or APP. If thicker, it is called aluminum foil used for self adhesion. Actually it is a layer of aluminum film. Manufacturers can produce according to the requirements of customers.
Q:How does aluminum foil bag should be heat-sealed?
Using the sealing machine.
Q:What's the difference between the cold stamping molding aluminum foil and common aluminum foil package
3.Hot-melt adhesive,resistant to acid and alkali,flexible 4.it has the metallic lustre, strong in light reflection and the luminosity factor reaches to 95%. 5.corrosives,barrier property, waterproof and wetproof,air impermeability and frgrance-hoilding. 6.the stable temperature is [1] -73~371°.
Q:The advantages and disadvantages of waterproof aluminum film and aluminum foil
1.Now there are no waterproof aluminum foil roll in the standard of waterproof material. The self viscous reel material is a kind of aluminum.The SBS asphalt roll is a kind of material. the thickness of aluminum influence the function of the roll and it can be comparized without standard.2. aluminium film is aluminizing on the PE or PET. the intrinsic quality of aluminium film is plastic film. it is generally out of use two years later and completely lose the reflection function.3.aluminum foil is a kind of very thin metal aluminum. it is usually be used together with the PE plastic film because of it will be broken easily.some producers will buy the pure aluminum foil and add a layer of plastic film, which will not be broken when in use.4.because of the aluminum as a sheet metal, the strength of roll will be improved. as for the aluminum foil of modified asphalt membrane,although its endurance can be longer than aluminum film,with the time increasing, the aluminum foil will have chap and oxidation and the sa
Q:How to prevent aluminum foil from wrinkling?
Due to the strip shape is serious bad, folding formed in the process of aluminum foil coiling or expanding. Its essence is that its tension is not enough to make the box surface flattening. For a device with the tension of 20 mpa, the box surface flatness shall not be greater than 301. When it is more than 301, it will wrinkle inevitably. Due to the rolling aluminum box often bear the bigger tension than follow-up processing, some aluminum foil that just show the bad strip shape when rolling turn to wrinkle when cutting or used after annealing. Main reasons of wrinkling are due to poor flatness controlling, including incorrect roll grinding ,unreasonable roll shape controlling, unreasonable parameter controlling of rolling and cutting process, bad incoming material strip shape and incorrect strip shape adjusting and imperfect precision of sleeve or tube core. Main reasons of wrinkles: The large amount of pressure make the rolling uneven or coiling lack tension. Improper controlling of roll shape or rolling pressure is too low; Uneven thickness of billet, bad flatness or shear wave. Winding shaft precision is not good and the sleeve is not round. Improper control of pressing roller pressure.

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