Mill Finish Aluminium Sheet for Curtain Wall

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
5 m.t.
Supply Capability:
10000 m.t./month

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Item specifice:

Grade: 1000 Series,3000 Series,5000 Series Surface Treatment: Mill Finish Shape: Square
Temper: O-H112 Application: Decorations

Product Description:

1.       Specification of Mill Finish Aluminium Sheet for Curtain Wall

Alloy Number

AA1xxx 3xxx 5xxx

Temper

H12, H14, H16, H18, H22, H24, H26, H32, HO, F

Thickness

0.1mm – 500mm

Width

10mm- 2200mm

Standard

GB/T3880-2006, ASTM, ISO, EU standard

2.    Application of Mill Finish Aluminium Sheet for Curtain Wall

(1).Interior: wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...

(2).Exterior: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...

(3).Advertisement: display platforms, signboards, fascia, shop fronts...

 

3.    Feature of Mill Finish Aluminium Sheet for Curtain Wall

Surfact Quality :

 Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use,

 

Mechenical Property:

Chemical Composite and Mechanical Property

 

4.    Certificate:

SGS and ROHS(if client request, paid by client), MTC(plant provided), Certificate of Origin(FORM A, FORM E, CO),  Bureau Veritas and SGS (if client request, paid by client), CIQS certificate

 

5.    Image of Mill Finish Aluminium Sheet for Curtain Wall 

Mill Finish Aluminium Sheet for Curtain Wall

Mill Finish Aluminium Sheet for Curtain Wall

Mill Finish Aluminium Sheet for Curtain Wall

Mill Finish Aluminium Sheet for Curtain Wall

Mill Finish Aluminium Sheet for Curtain Wall


6.    Package and shipping of Mill Finish Aluminium Sheet for Curtain Wall

First, plastic cloth with drying agent inside; Second, Pearl Wool ; Third, wooden cases with dry agent , fumigation wooden pallets, aluminum surface could cover blue PVC film

 

7.    FAQ

1) What is the delivery time?

Dpends on actual order, around 20 to 35 days

2)What is the QC system:

We have QC staff of 20 persons and advanced equipment, each production is with MTC traced from Aluminum ingot lot.

3) What market do you mainly sell to?

Australia, America, Asia, Middle East, Western Europe, Africa etc


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Q:why does 10% sulfuric acid not react with aluminum sheet?
10% sulfuric acid has a high concentration and will be passivated and formulate a layer of oxide film after reacting with aluminum,and the reaction will stop after seperating sulfuric acid and aluminum. there is a layer of Al2O3 oxide film on the surface of aluminum, so it's hard for sulfuric acid to break the oxide film and react with aluminum.
Q:what's the oxidation method of positive pole on the surface of aluminum sheet?
Do chemical polishing again, oxidation time is about 40 – 90 minutes, after finishing all of these, you can conduct positive pole oxidation, choose sulfuric acid solution in normal situation, pretreatment is very important in the whole process, take stereo as negative pole, firstly, use the solution mixed of carbonate-bicarbonate and detergent to heat and clean its surface, pretreat the aluminum sheet, dyeing according to requirement after oxidation, then remove the oxide film with oxide film removal solution, place aluminum sheet on the positive pole, finally closing it in the boiling water for about 15 minutes.
Q:How could two pieces of aluminium flakes be welded together?
its welding strength is very high. you can use the following methods to weld two pieces of aluminum sheets together: 1, strict deformation control requirement. 3, it can prevent some flux remnant during welding. 3,the welding wire welding of low temperature M51 and M51-F is operated under 179︒C.or they are welded in the situation of being especially thin.4, it can solve the welding of 3 series aluminium alloys and casting, and its welding temperature is 380-400︒C.its advantage is that you don't need any flux during welding. WE53 low temperature aluminium welding wire has a high affinity in welding 7 series aluminium alloys. and Q303 low temperature aluminum welding wire has a high affinity for the welding of 1 series aluminium alloys, die casting or 6 series welding materials.
Q:As for graphite and aluminum sheet, which one has a better thermal conductivity?
Aluminum sheet has a better thermal conductivity, because metal is good conductor of heat, graphite is n't metal.
Q:What are the colors of iron sheet and aluminum sheet?
white
Q:whst should I notice while welding aluminum sheet and aluminum block?
two types of aluminum reach melting points, aluminum block must be preheated when you weld them with small current, you will know how to do it. You can use argon-arc welding back and forth, preheat it with small current.
Q:Which kind of glue is best for bonding wood and aluminum sheet together?
You can use 502 adhesive.
Q:What's the standard thickness of aluminum sheet?
the thickness of tobacco aluminum foil and red wine bottle cap is designed according to customers demands and manufacturer has no stated specification.
Q:is general aluminum sheet fire-proof?
general aluminum sheet is less fireproof than tinfoil.
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.

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