Alunimiun Sheet Coated Aluminium Sheets Embossed

Ref Price:
$2,200.00 / m.t.
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
5 m.t.
Supply Capability:
500 m.t./month

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1.Description

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. Foil may have a non-stick coating on only one side.The reflectivity of bright aluminium foil is 88% while dull embossed foil is about 80%.


2.Application and Detailed


EMBOSSED ALUMINIUM SHEET  EMBOSSED ALUMINIUM SHEETS ALUMINIUM SHEETS 


ALLOY : AA1***(AA1050,AA1060,AA1070,AA1100etc)


        AA3***(AA3003,AA3004,AA3005,AA3105etc)


        AA5***(AA5052 etc)


TEMPER:H14,H18,H24,H26,H32


THICKNESS:0.2mm-20mm


WIDTH:10mm-1500mm


EMBOSSED PATTERNS : Diamond, stucoo,bars etc


STANDARD: GB/T3880-2006


Special specification is available on customer's requirement



Coated Aluminium Sheet


ALLOY: AA1***(AA1050,AA1060,AA1070,AA1100etc)


       AA3***(AA3003, AA3004,AA3005, AA3105etc)


       AA5***(AA5052,AA5083,AA5754 etc)


TEMPER: H14,H16,H18,H22,H24,H26,H32,O/F


THICKNESS: O.O3mm-3.0mm


WIDTH: 30mm-1700mm


COATING: PE(POLYESTER),PVDF,EPOXY


PAINTING THICKNESS: STANDARD 16-25 MIC, MAX 40 MIC


COLOR: ACCORDING TO RAL COLORS OR CUSTOMER'S SAMPLES


STANDARD: GB/T 17748-1999


Special specification is available on customer's requirement


3.Our advantage


True factury, Best quality and Good reputation!


4.Pictures

Alunimiun Sheet Coated Aluminium Sheets Embossed

Alunimiun Sheet Coated Aluminium Sheets Embossed

Alunimiun Sheet Coated Aluminium Sheets Embossed

Alunimiun Sheet Coated Aluminium Sheets Embossed


5.FAQ

1)How about our payment term?

LC and TT and other.


2)Which country can we supply?

All around the world!


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Q:why can aluminum sheet after oxide film removal react quicker with hydrochloric acid?
the reason is very simple, the original aluminum sheet has a layer of dense oxide film AI2O3, which has prevented the inner aluminum sheet from reacting with hydrochloric acid. but after oxide film removal, aluminum sheet will directly contact hydrochloric acid, generating H2.
Q:Which kind of material does aluminum sheet(aluminum oxide) belong to?
it's metal and belongs to hardware
Q:How to press multilayer aluminum sheets (aluminum sheet's thickness: 0.2mm) together and keep them inseperate after pressing?
resistance welding is a welding method that pressing the materials to be welded in an area between two poles and switching on current. the current will go through the contact surface and agjacent area, producing resistance heat effect which will heatthe materials into melting or plastic state and make the materials be welded together.
Q:How to polish aluminum sheet to be bright?
you must do some protection work, or you will fail once aluminum contacts air. Aluminum sheet is easy to be oxided and volatilized.
Q:How to clean the aluminium oxide on the surface of aluminum? What kind of materials should we use to clean the thin aluminum sheet, and what's the concentration?
you can answer sodium hydroxide solution, dilute acid is useless, aluminum's oxide film is very thick,as for concentration, aluminum will be passivating in concentrated sulfuric acid. if you are high school student,higher concentration is better, you can complete deoxidation by abrasive paper.
Q:what’s the difference of activated aluminum and aluminum sheet?
contain more water and activated
Q:which kind of abraser should be used for deburring of aluminum sheet?
as for the polishing of aluminum material, we usually nylon wheel and similar products.
Q:what's the size of aluminum sheet circle?
aluminum sheet circle's texture 1060, 3003 thickness 0.4-5.0mm, diameter 190-760mm.
Q:Could copper wire be welded with aluminum sheet?
Copper wire could be welded with aluminum sheet, and it needs to use low temperature welding method, if copper wire is in the unit of millimeter and aluminum sheet is also in the unit below 1 mm, you can use electric soldering iron to heat it as hybrid welding and choose low temperature welding materials, you can use WEWELDING M51 welding wire and M51-F flux to complete welding. As for the large aluminum sheet, you can take liquefied gas multihole lance as heat source, then choose the same low temperature materials as welding materials, you can use WEWELDING M51 welding wire and M51-F flux to complete welding. Welding fundamentals of these two welding methods: both of them are use heatable heat source to heat the matrix to 179 degree, the melting point of WEWELDING M51, then use matrix’s heat conduction to melt welding wire, completing welding. The process of melting welding wire is the process of smearing the welding wire with flux into welding area, melting welding wire completely depends on matrix’s heat conduction.
Q:how to make aluminum products bright? How to polish or clean the products punch formed by 0.3mm aluminum sheet?
you can try to grind it with magnetic grinder.

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