Aluminio sheet for someuse

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Aluminium foil acts as a total barrier to light and oxygen (which cause fats to oxidise or become rancid), odours and flavours, moistness, and germs, it is used broadly in food and pharmaceutical packaging. The purpose of aluminium is to make long-life packs (aseptic processing|aseptic packaging) for drinks and dairy goods, which allows storing without refrigeration. Aluminium foil containers and trays are used to bake pies and to pack takeaway meals, ready snacks and long life pet foods.

Aluminium foil is widely sold into the consumer market, often in rolls of 500 mm (20 in) width and several metres in length.It is used for wrapping food in order to preserve it, for example, when storing leftover food in a refrigerator (where it serves the additional purpose of preventing odour exchange), when taking sandwiches on a journey, or when selling some kinds of take-away or fast food. Tex-Mex restaurants in the United States, for example, typically provide take-away burritos wrapped in aluminium foil.

Aluminium foils thicker than 25 μm (1 mil) are impermeable to oxygen and water. Foils thinner than this become slightly permeable due to minute pinholes caused by the production process.

Aluminium foil has a shiny side and a matte side. The shiny side is produced when the aluminium is rolled during the final pass. It is difficult to produce rollers with a gap fine enough to cope with the foil gauge, therefore, for the final pass, two sheets are rolled at the same time, doubling the thickness of the gauge at entry to the rollers. When the sheets are later separated, the inside surface is dull, and the outside surface is shiny. This difference in the finish has led to the perception that favouring a side has an effect when cooking. While many believe that the different properties keep heat out when wrapped with the shiny finish facing out, and keep heat in with the shiny finish facing inwards, the actual difference is imperceptible without instrumentation.The reflectivity of bright aluminium foil is 88% while dull embossed foil is about 80%.

We provide a full range of precision aluminum strip for almost any application. We produce aluminum strip in a wide variety of alloys, including clad composites. Our aluminum strip can be produced in standard dimensions or custom made to your special requirements. We produce both imperial and metric units. We manufacture in compliance with the main international specifications, and tighter tolerances or custom tempers are available upon request. We offer various surface conditions, custom finishes (painting, anodizing, embossing), special processing, and multiple packaging options to meet our customer's unique requirements. The following is a summary of our capabilities.

Manufactured in compliance with the main international specifications and standards, including:  Aluminum Association, ASTM, EN, and DIN.
We can also manufacture in compliance with other international standards including:ASME, SAE, AMS, AWS, FED, MIL, QQ, ISO, BS, AFNOR, JIS and GOST.

Manufactured in compliance with the main international specifications and standards.
Tighter tolerances are available upon request.


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, 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.

The earliest citation given in the Oxford English Dictionary for any word used as a name for this element is alumium, which British chemist and inventor Humphry Davy employed in 1808 for the metal he was trying to isolate electrolytically from the mineral alumina. The citation is from the journal Philosophical Transactions of the Royal Society of London: "Had I been so fortunate as to have obtained more certain evidences on this subject, and to have procured the metallic substances I was in search of, I should have proposed for them the names of silicium, alumium, zirconium, and glucium."

Davy settled on aluminum by the time he published his 1812 book Chemical Philosophy: "This substance appears to contain a peculiar metal, but as yet Aluminum has not been obtained in a perfectly free state, though alloys of it with other metalline substances have been procured sufficiently distinct to indicate the probable nature of alumina."[69] But the same year, an anonymous contributor to the Quarterly Review, a British political-literary journal, in a review of Davy's book, objected to aluminum and proposed the name aluminium, "for so we shall take the liberty of writing the word, in preference to aluminum, which has a less classical sound."

The -ium suffix conformed to the precedent set in other newly discovered elements of the time: potassium, sodium, magnesium, calcium, and strontium (all of which Davy isolated himself). Nevertheless, -um spellings for elements were not unknown at the time, as for example platinum, known to Europeans since the 16th century, molybdenum, discovered in 1778, and tantalum, discovered in 1802. The -um suffix is consistent with the universal spelling alumina for the oxide (as opposed to aluminia), as lanthana is the oxide of lanthanum, and magnesia, ceria, and thoria are the oxides of magnesium, cerium, and thorium respectively.

The aluminum spelling is used in the Webster's Dictionary of 1828. In his advertising handbill for his new electrolytic method of producing the metal in 1892, Charles Martin Hall used the -um spelling, despite his constant use of the -ium spelling in all the patents[58] he filed between 1886 and 1903. It has consequently been suggested[by whom?] that the spelling reflects an easier-to-pronounce word with one fewer syllable, or that the spelling on the flyer was a mistake.[citation needed] Hall's domination of production of the metal ensured that aluminum became the standard English spelling in North America.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Use of aluminium strips for aluminium strips
1060 requirements of corrosion resistance and formability are high, but the strength requirements are not high, chemical equipment is its typical use1100 for processing requires good formability and high corrosion resistance but is not required to have high strength parts, such as chemical products, food industry device and storage containers, sheet processing, deep drawing or spinning concave ware, welding parts, heat exchanger, printing plate, nameplate, reflective instruments3004 plates, thick plates, tensile tubes. For as long as extruded tube aluminum cans cans, requires much higher than the 3003 alloy parts, chemical products production and storage device, sheet processing, building baffle, cable conduit, sewer, various lighting components.
Q:What are the characteristics of the 5052 aluminum strip?
Al Mg anti rust aluminum, high fatigue strength, plasticity in high resistance to corrosion, heat treatment can not enhance, contact welding and welding of atomic hydrogen, argon arc welding has the tendency of crystal crack, alloy and semi Xinghua hardening state of machinability is better in the cold.
Q:How to distinguish between good and bad aluminum bands?
Compare the film covered by the aluminum buckleIdentification of the surface coating is good or bad way is to look at the edge of the aluminum pinch plate, to see if the film can be exposed. Qualified aluminum buckle film laminating at high temperatures up, and can not be removed, it can be removed is bound to adhesive, and can not buy. Also a lot of sales will be known as the aluminum buckle oneself is imported film, in fact, aluminum buckle once installed rarely move, hanging on the roof and the imported and domestic film film fundamental difference, do not come out. So there is no need to care about whether the imported film, just take a few samples in the light comparison, choose a good gloss on it.
Q:Which is the best aluminum alloy belt?
Of course, choose Jiangsu Yang Dong Aluminum Co., Ltd., specializing in the production of aluminum and aluminum alloy, high precision machining, spot warehousing, product sales, technical consulting in one of the large-scale comprehensive import and export of aluminum materials spot sales.
Q:Aluminum tape spraying process, please?
Inspection. Inspection of the workpiece coating, there are leaks, bumps, pins, bubbles and other defects, should rework, re spray(9) defect handling. Rework or re spray the workpiece that is missing, such as spray, pinholes, bumps, bubbles, etc.
Q:What is the ratio of the thickness of the aluminum strip to the joint of the knife?
Hello, this according to the specifications of the material, the aluminum belt with different state, thickness, knife joint ratio is also different.
Q:Aluminum foil tape insulation principle, why insulation?
It has the functions of heat insulation, waterproof, moisture-proof and so on. Its solar radiation absorption coefficient is very low, which can insulate most of the heat transfer.
Q:Aluminum band treble sounds good?
The impedance of the 1. aluminum band tweeter is almost constant, so there is an excellent frequency response curve in the high frequency band that does not begin to decay until near 40khz.2., compared to ordinary metal treble, sensitivity is higher, the aluminum ribbon tweeter sensitivity is almost above 90db.
Q:What's the difference between aluminum strip and aluminum alloy?
Aluminium strip is pure metal and is pureAluminum alloy is an alloy and a mixture
Q:What is the difference between cold rolling and hot rolling of aluminium plate and aluminium strip? Which kind of aluminum plate is good? Speak a little more popularly
Cold rolled, no hot rolled aluminum sheet, good surface. It doesn't make much difference if you don't ask for it. Hot rolled aluminum plate is suitable for oxidation. The oxidation effect will be much better.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range