Aluminium FOIL and Foils For Laminations

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Shanghai
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TT OR LC
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18 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

ALLOY:AA1***
     AA3***
     AA8***
TEMPER: O H14 H16 H18 H22 H24 H26


THICKNESS: 0.006MM-0.20MM


WIDTH: 200MM-1600MM

COATING: HSL/PRIMER


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


STANDAR: GB/T 3198-2003


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



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. 


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Q:Copper foil, aluminum foil laser cutting, what type of laser, how much power?
Aluminum film is about 0.2MM, cut more than block, with the machine moving speed about 10 meters per minute or so, aluminum and copper heat conduction ability is strong, the heat affected zone is very small
Q:What can be done to separate the foil from the plastic bottle from the plastic bottle?
The aluminum plastic separator can completely separate the aluminum plastic composite material into aluminum and plastic equipment.First, the separation method, that is, the technology can pass, 1, the separation is not thorough. How much it costs 2, separation, some people do not believe the word 3, the separation process is not complicated, most people are not personally a large number of production. A smattering of knowledge, or even a person who provides technology, does not even know what material.Two, the problem of separation of materials: such as aluminum plate, drug board, composite film, etc., 1, aluminum plate material is what materials, generally beginners do not understand, most of the heavy and floating, the amount of aluminum to distinguish between how much. 2., the drug board is divided into imported and domestic waste materials, domestic products generally in 3500-4200 range, materials better, but less quantity, high prices. Imports ranging from 1800-3000, import volume is relatively large, but easy to compound, the average person can not distinguish, and even some professional skills do not understand. Waste materials generally range from 1000-2000. The price is low, but relatively dirty, the operation is troublesome 3, compound film kind is wide, average person is very difficult to distinguish, what can do, what can not do. Common, such as electronic packaging, packaging, food packaging, toothpaste, leather, bottle, sealing and so onThree, the separation of materials can sell psychological price?. 1, ranging from the price of material is large, specific distinction, if the personal experience is concerned, the general initial entrants do not understand, easy to lose money.
Q:what is are things made out of aluminum?
Aluminium is used in a huge variety of products including cans, foils, kitchen utensils, window frames, beer kegs and aeroplane parts. This is because of its particular properties. It has low density, is non-toxic, has a high thermal conductivity, has excellent corrosion resistance and can be easily cast, machined and formed. It is also non-magnetic and non-sparking. It is the second most malleable metal and the sixth most ductile. It is often used as an alloy because aluminium itself is not particularly strong. Alloys with copper, manganese, magnesium and silicon are lightweight but strong. They are very important in the construction of aeroplanes and other forms of transport. Aluminium is a good electrical conductor and is often used in electrical transmission lines. It is cheaper than copper and weight for weight is almost twice as good a conductor. When evaporated in a vacuum, aluminium forms a highly reflective coating for both light and heat. It does not deteriorate, like a silver coating would. These aluminium coatings have many uses, including telescope mirrors, decorative paper, packages and toys.
Q:Is aluminum foil harmful to the human body?
There is no harm in foil (Aluminium foil), also known as the Hongkong aluminum foil, aluminum foil, aluminum is a metal flat manufacturing tool, mainly used for kitchen cooking, food containers, or used to make some simple cleaning materials. Thousands of tons of aluminium foil are used around the world for the protection and packing of food, cosmetics and chemicals. Most of the foil is shiny on one side and the other dull. Aluminum foil for food can be wrapped on both sides, and it is generally recommended to enhance the heat transfer effect with bright bread wrap. HistoryThe original foil is really made of tin foil, aluminum foil is hard, will also bring a tin taste in food, which later aluminum prices reduced, replaced the aluminum foil foil in daily life there. However, because of the influence of aluminum on the brain, the surface of the existing aluminum foil is coated with aluminum to avoid the release of the metal. 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 6.5 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
Q:How is the aluminum foil used in the daily life?
4, wine packaging. Many people know the wine, but many people do not know in the end the bottles on which part of the aluminum foil. Ah, yes, bottles aluminum foil on the bottle neck is the package goes in the mouth and wrinkled thin wine closure. Since aluminum has good ductility, tensile properties and easy printing features in recent years with the health standards of beer, wine foil seal gradually widely used in beer, wine and bottlenecks advanced soy sauce bottle sealed packaging.
Q:Will aluminum foil boxes change color when exposed to high temperature?
The aluminum foil itself reacts with water easily, but this does not affect the use
Q:How about rubber & plastic aluminum foil thermal insulation board?
Featured by softness, flexibility, resistance to low/high temperature, fire resistance, waterproofness, low heat conductivity coefficient, shock absorption, sound-absorbing and other excellent properties, rubber & plastic aluminum foil thermal insulation board is widely used in cold and hot pipes and containers in central air conditioning, construction, chemical industry, textile, metallurgy, communication, vehicles, electrical appliances and other industries to reduce cold loss and heat loss.
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:How can the aluminum foil hose be connected with the toilet exhaust fan?
Interface must be more winding a few laps, and after installation, to open the exhaust fan test whether the exhaust is normal, that is complete installation.
Q:How to remove the oxide layer in the aluminum foil with a chemical process?
Generally, we adopt the method of alkali corrosion to remove the oxide layer on the surface of the aluminum foil.The purpose of alkali corrosion is removing the oxide layer on the surface of the aluminum foil. (Note: Technological process of the method is as follows: under normal temperature, 20% nitric acid; the process parameters is about 0.5 minutes. Pre-degrease--degrease--rinsing--rinsing--alkali corrosion--rinsing--rinsing--bright dipping--rinsing--rinsing--pure rinsing. The purpose of bright dipping is to remove surface residual black ash after alkali corrosion.Temperature:50-60 degrees; time:0.5-1 minutes.The purpose of degreasing is to remove grease on the surface of the aluminum foil.The process parameters is 0.5-1 minutes. You can use acid to wash it.

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