• aluminum sheet corrugateduse System 1
  • aluminum sheet corrugateduse System 2
aluminum sheet corrugateduse

aluminum sheet corrugateduse

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

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

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.

Q:What type of aluminum plate does the traffic sign use? 1100?
The aluminum alloy sheet of grade 3003 should be adopted in the road with higher technical level,The large sign board or the sign board of the coastal windy area should adopt the aluminum alloy sheet of grade 3004 or 3104.
Q:What is the typical thermal expansion coefficient of aluminum sheets?
The typical thermal expansion coefficient of aluminum sheets is approximately 22.2 x 10^-6 per degree Celsius.
Q:How do I calculate the weight of aluminum sheet? What is the density?
Weight by volume * density. With the quality, volume density.
Q:What is the price range of aluminum sheets?
The price range of aluminum sheets can vary depending on factors such as size, thickness, and quality. However, generally speaking, aluminum sheets can range in price from $1 to $5 per square foot.
Q:How do you ensure the surface quality of aluminum sheets?
To ensure the surface quality of aluminum sheets, several steps can be taken. Firstly, proper handling and storage practices should be implemented to prevent any physical damage or scratches to the sheets. Secondly, thorough cleaning and surface preparation techniques should be employed to remove any contaminants or oxidation from the surface. This can include processes like degreasing, etching, or mechanical finishes. Finally, quality control measures such as visual inspections, surface roughness testing, or even automated systems can be utilized to ensure that the aluminum sheets meet the desired surface quality standards.
Q:This is kind of odd, but if a volcano erupted and the lava dripped into an aluminum can, would the can melt? Would the lava harden and cool in it?
Aluminum cans melt at about 1220 F. Lava is about 1300F to 2400F. The can would melt into the lava.
Q:What can I do to remove the paint from the painted aluminum sheet?
The aluminum need scraping, the car is not easy to enamel paint.Is the aluminum plate with a thickness of more than 0.2mm to 500mm, 200mm width, length less than 16m aluminum material called aluminum plate or aluminum sheet, aluminum is below 0.2mm, 200mm within the width of the row material or bar (of course, with the progress of the large equipment, the width can be 600mm row material also more).
Q:Are 101 aluminum sheets suitable for radiator manufacturing?
Indeed, 101 aluminum sheets prove to be fitting for the production of radiators. This particular aluminum alloy, known as 101 aluminum, boasts a pure composition that lends itself to exceptional thermal conductivity, making it a prime choice for radiator utilization. Moreover, its remarkable resistance to corrosion proves pivotal in radiator applications that frequently entail contact with water and other fluids. Furthermore, the lightweight nature and ease of manipulation of 101 aluminum sheets facilitate efficient processes for radiator manufacturing. In summary, the desired properties and characteristics essential for the creation of radiators are duly satisfied by 101 aluminum sheets.
Q:I think I remember that this is true of aluminum foil. When it's charged, it'll push away from itself, I know. Why do magnets have seemingly no effect?
Aluminum is a non-ferrous metal. Ferrous metals contain Iron which is magnetic. When aluminum has a charge applied to it, it acts like any conductor would, the charge has magnetic properties. the aluminum is still not magnetic, but it acts like a magnet due to the charge.
Q:Are aluminum sheets resistant to saltwater corrosion?
Yes, aluminum sheets are generally resistant to saltwater corrosion. Aluminum has a natural ability to form a protective oxide layer when exposed to air or water, including saltwater. This oxide layer acts as a barrier, preventing further corrosion and protecting the underlying metal. Additionally, aluminum is lightweight and durable, making it a popular choice for various marine applications such as boats, shipbuilding, and offshore structures. However, it is important to note that the resistance to saltwater corrosion can vary depending on the specific alloy and surface treatment of the aluminum sheets. Therefore, proper selection of the appropriate alloy and protective coatings can further enhance the corrosion resistance of aluminum sheets in saltwater environments.

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

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Hot Searches

Related keywords