Aluminum Foils, Aluminum Foil-paper Aluminium from China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 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: Angle,Square,T-Profile,Round,Flat,Rectangular,Oval,Hexagonal
Temper: T3-T8,O-H112,T351-T651,T351-T851,Soft,Half Hard,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.Why you choose us?


Our quelity and service is best in China!


2.Specification and Application


ALUMINIUM FOIL


ALLOY:AA1***

      AA3***

      AA8***

TEMPER: O H14 H16 H18 H22 H24 H26

THICKNESS: 0.006MM-0.20MM

WIDTH: 200MM-1600MM

COATING: HSL/PRIMER

STANDAR: GB/T 3198-2003


LIGHT GAUGE ALUMINUM FOIL


application:cigarette package, aseptic package, pouches, sachets


alloy:1235/8011/8079


temper:O


thickness&tolerance:0.006mm-0.009mm (±6%)


width&tolerance: 200mm-1650mm (±1mm)


mehanical properties: tensile strength (U.T.S)≥40Mpa, elongation≥1%


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


3.Pictures


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4.FAQ


1)How about our payment term?

LC and TT and other.


2)Which country can we supply?

All around the world!

Production Flow of Hot Rolled Checkered Steel Plate:

1.The steel raw materials are first melted in an electric furnace. They are subjected to at least 12 hours of intense heat.

2.The mixture is cast into either large rectangular blooms, slabs or bar-like billets, before taking on a semisolid form.

This initial form of steel is then processed via forming operations that include hot rolling into bars, wires, plates and slabs.

3.The steel is subjected to annealing. This is a heat treatment in which the metal is first heated and then cooled under extreme, controlled conditions. The metal is thus treated for internal stresses and is duly softened and strengthened. This processing is also referred to as 'age hardening'. It requires careful monitoring of temperature and heating and cooling times. The aging temperature affects metal properties massively; while lower temperatures cause high strength and low fracture toughness (i.e., more brittle than ductile), higher temperatures result in a tougher material of lower strength (i.e., more ductile than brittle). Rapid cooling can produce a tough steel with no significant loss in strength. The heat treatment given to stainless steel depends on the type and grade of steel being produced.

4. Annealing or the heat treatment can lead to the development of a precipitate, known as scale. The scale can be removed via several methods, such as pickling, (nitric-hydrofluoric acid bath),electrocleaning(application of an electric current, using phosphoric acid and a cathode), etc.

5. Descaling of the material is introduced into the manufacturing process at different times, depending on the type of steel being produced. While the bar and wire forms have to be additionally treated with hot rolling,forging and extruding, the sheet and strip forms go through annealing after hot rolling.

6. Cutting operations in the manufacturing process are essential in obtaining the desired shape and size of the end product. Mechanical cutting involves the use of guillotine knives and high-speed steel blades for blanking (punching out the shape by shearing) and nibbling (cutting out a series of overlapping holes). It is also cut via flame cutting, a process that involves the use of a flame generated by oxygen, propane and iron powder. The plasma jet cutting method uses an ionized gas column to melt and cut the metal.

6. Manufacturing end products involve further shaping via heat-rolling, pressing, forging and extrusion. The material is then joined via welding and given the desired shape.

 

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Q:What's the maximum temperature that high temperature resistant aluminum tape resists?
As for aluminum tape, the aluminum foil can resist high temperature of 300℃ and most tapes can resist temperature of 300℃. Since aluminum is a good conductor of heat, wrapping the tape with aluminum foil does quicken the heat loss instead of heat preservation. Therefore, it's better to use heat-insulated cotton.
Q:What's the difference between the cold rolling and hot rolling.
The aluminum foil has no hot rolling and the original billet isn't cold rolling.
Q:What's the national standard for aluminum tape?
Aluminum tape uses quality pressure-sensitive adhesives (PSAs) and has various characteristics such as good stickiness, aging resistance. and greatly enhanced heat preservation. Various width and length are available for 0.05mm-0.08mm specifications. [1]Aluminum tape is suitable for the juncture pasting of all aluminum composite material, sealing the puncture of bar for line and damage repairing. It is the main and accessory material of refrigerator or freezer and 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. Do not consider it as the cheap ones used for gluing carton box. It also can be used in building, bridges and planes.
Q:How to tear the aluminium paper package neatly by handy techniques
Use the rule to press the tin paper and use box cutter to cut the paper in right size.
Q:How to test the withstand voltage of capacitance?
Simple test:the two aluminium lead wire rolled up like the electrician high-voltage shaking unit(produce high voltage)and voltmeter and capacitance connected in parallel like revolving unit to the measurement and read the voltmeter. The voltage should be higher than withstand voltage. take the advantage of capacitance aluminium of restoring and measurement.
Q:How dose air conditioning aluminum foil work?
Another called the hydrophobic foil, foil hydrophilic nature with precisely the opposite, it has strong condensed water repulsion, so that condensation water can not disperse and slurped it rolled down the aluminum foil.
Q:How to eliminate static in aliminum foil bag?
Aluminum foil bag can protect electrostatic sensitive components from electrostatic potential hazards to the highest degree. They unique four-layer structure can form an inductive cover to make things in bags isolate from static electric field. Furthermore, the inner layer is made low density polyethylene which can remove the static can avoid static generation inside the bag. This kind of hot sealable bag is translucence , so the good inside can be easily recognized outside and the product bar code can be read. It's mainly used in package of electronic elements and PC board. It can also be used in packaging industry.
Q:How to seal the fourth side at home after buying the three-side-sealed aluminum foil bag.
Q:Aluminum foil and fold thickness difference is caused by what?
Difficult to control the thickness difference is a feature of aluminum foil rolling, 3% of the difference between the thick plate production when maybe difficult, but they are enormously difficult in aluminum foil production. The reason is that thin, other trace conditions can be affected, such as temperature, oil, and gas concentration.
Q:What are the advantages of decorative aluminum foil?
Decorative foil in China's construction industry applications from the beginning of the 1990s, the rapid spread from the central city Shanghai, Beijing, Guangzhou and other parts of the country, a sharp increase in demand in recent years, generally as the inner wall of the building and interior decoration materials furniture in facade and interior decoration business organizations are also widely used.

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