• Aluminio sheet for anyuse System 1
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Aluminio sheet for anyuse

Aluminio sheet for anyuse

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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 are the different grades of aluminum sheets available?
There are several different grades of aluminum sheets available, including 1100, 3003, 5052, and 6061. These grades vary in terms of their composition, strength, and intended use. 1100 aluminum is the most commercially pure grade and is often used for general purpose applications. 3003 aluminum is alloyed with manganese and has improved strength and corrosion resistance. 5052 aluminum is alloyed with magnesium and has excellent weldability and formability. 6061 aluminum is alloyed with magnesium and silicon and is known for its high strength and versatility.
Q:Can anyone tell me what to be careful of if you have aluminum wiring in your house. I was told that if the wall gets hot, I need to tighten the screws of the inside switch. Is this true and if I didn't, would it actually cause a fire in the wall. If this is true, how often does it loosen?
For an immediate fix ,all switches and outlets should be checked to make sure the screws are tight. With aluminum small gauge wire #12 and #10 the screws will continue to loosen up over time because of the nature of aluminum( expanding and contracting). Repairs in the past have been pig tailing copper tails with approved wire nuts or using special switches and receptacles. It is my understanding that the Copalum crimp method is the best solution for aluminum wiring on switches and outlets. Check out information about this method on the net and seriously consider hiring and electrician that knows how to do this crimp method. Some electricians use the purple wirenut to pigtail copper but there have been problems with this method not working. Loose connections with aluminum wire is a serious fire hazard. Good luck.
Q:Can aluminum sheets be used in aerospace industries?
Aluminum sheets find frequent usage in aerospace industries. Lightweight and resistant to corrosion, aluminum proves to be an exceptional material with a remarkable strength-to-weight ratio, making it well-suited for diverse aerospace applications. Its capability to withstand elevated stress and pressure renders it valuable in the construction of aircraft structures, including wings, fuselage, and landing gear. Moreover, aluminum sheets possess malleability, allowing for the creation of intricate shapes that contribute to the requisite design flexibility within the aerospace sector. However, it is worth noting that aluminum alloys, rather than pure aluminum, are typically employed in aerospace applications due to their augmented mechanical properties and superior performance.
Q:are there any carbonated mineral water that are produced in aluminium cans.
fee, and make contact with. they are the two carbonated interior the comparable way. that is basically a sensible (no longer in my opinion) advertising ploy. A play on words suggesting that one is larger than the different!
Q:How does the thickness of aluminum sheet affect its strength?
The strength of an aluminum sheet is directly influenced by its thickness. Generally, a thicker aluminum sheet will possess greater strength compared to a thinner one. This correlation arises from the fact that the thickness of the sheet determines the quantity of material present, ultimately impacting its ability to endure external forces or loads. Typically, the strength of a material is measured based on its capacity to withstand stress without deforming or failing. Thicker aluminum sheets have a larger volume of material, resulting in an increased number of atoms and bonds to counteract forces. Consequently, these sheets exhibit a heightened resistance to deformation or failure, thus rendering them stronger. Furthermore, thicker aluminum sheets boast a higher load-bearing capacity. Consequently, they can endure heavier loads or higher pressures without distorting or failing. The augmented thickness allows for a greater distribution of the load, thereby reducing the stress placed on individual atoms and bonds within the sheet. Nevertheless, it is crucial to acknowledge that there exists a limit to the thickness at which the strength of an aluminum sheet reaches a plateau. Once this threshold is surpassed, further increasing the thickness may not yield significant improvements in strength. This limitation arises from the influence of other material properties of aluminum, such as its crystal structure and grain boundaries, which also contribute to determining its strength. To conclude, the strength of an aluminum sheet is directly linked to its thickness. Thicker sheets possess more material, enabling them to effectively resist deformation or failure under stress. Furthermore, their increased thickness allows them to support heavier loads or endure higher pressures. However, it is important to recognize that there is a limit to the thickness at which the strength plateaus, as other material properties also come into play.
Q:Can aluminum sheets be used for automotive applications?
Indeed, aluminum sheets find their utility in automotive applications. Being both lightweight and corrosion-resistant, aluminum proves to be an optimal choice for various automotive constituents. Car bodies, engine parts, wheels, and other structural components are commonly constructed using aluminum due to its desirable properties. Aluminum sheets possess an outstanding strength-to-weight ratio, thereby enhancing fuel efficiency and overall vehicle performance. Furthermore, aluminum exhibits commendable thermal conductivity, ensuring efficient heat dissipation in automotive scenarios. Consequently, the utilization of aluminum sheets in automotive production has gained substantial popularity owing to its numerous benefits.
Q:Can aluminum sheet be used for decorative purposes?
Yes, aluminum sheet can be used for decorative purposes. Aluminum is a versatile material that can be easily shaped, cut, and formed into various designs, making it ideal for decorative applications. It can be used to create decorative panels, sculptures, signage, furniture, and many other decorative elements. Additionally, aluminum can be anodized or painted in a wide range of colors, allowing for further customization and enhancing its aesthetic appeal. Its lightweight nature and resistance to corrosion also make it a practical choice for both indoor and outdoor decorative purposes.
Q:does aluminum sheet need to conduct ROHS detection?it's metel material, how much detections should it conduct for ROHS detection?
it needs 4 CTI detections for ROHS.
Q:Can aluminum sheet be used for electrical grounding applications?
Yes, aluminum sheet can be used for electrical grounding applications. Aluminum is a good conductor of electricity and is commonly used in electrical grounding systems due to its low resistance and cost-effectiveness.
Q:How do you bend aluminum sheets?
To bend aluminum sheets, you can use a variety of methods such as using a bending machine, a brake press, or even hand tools like a mallet and a block of wood. The process typically involves clamping the sheet securely, applying gradual pressure to the desired bending point, and manipulating the metal until the desired angle is achieved. It is important to take into consideration the thickness of the sheet and use appropriate techniques to avoid damaging or cracking the aluminum.

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