Aluminium Coil Stone Coated-Good Price-Hight Quality

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
8 m.t.
Supply Capability:
2000 m.t./month

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Product Description:

Structure of Aluminium Coil Stone Coated Description:

 

Coated aluminum coil/sheet are of a wide range of colors, which gives wonderful appearance no matter in residential and commercial constructions of great exhibition centers.

Interior applications:wall cladding, ceilings, bathrooms, kitchens and balconies, shutters, doors...
Exterior applications: wall cladding, facades, roofing, canopies, tunnels,column covers , renovations...
Advertisement and market applications: display platforms, signboards, fascia, shop fronts...

 

Main Features of Aluminium Coil Stone Coated:

1) Perfect weather ability, high strength, no special maintenance

2) Convenient construction, short working time

3)Excellent machining heat insulation, sound insulation property and perfect fireproof performance

4) High plasticity, good impact resistance, quakeproof performance and reducing buildings load

5)Goods smoothness, lightweight and rigid, beautiful and cheap

6) Various colors available

7) Simple machining equipments, processing in spot.

 

Images of Aluminium coil Stone coated:

 

Aluminium Coil Stone Coated

Aluminium Coil Stone Coated

Aluminium Coil Stone Coated

 

Aluminium Coil Stone Coated Specification:

Coating Characteristic table
ItemTest ItemStandardNational standardDF Test Result
1Color DifferenceECCA T3Δ E≤ 2.0Δ E≤ 1.5
2Gloss DifferenceECCA T2≤ 10≤ 5
3Coating ThicknessECCA T1Two layers Min 23um≥ 24um
Three layers Min 30um≥ 33um
4Pencil HardnessASTM D3363≥ HBHB
5T-bendASTM D4145≤ 2T≤ 2T
6AdhesionASTM D3359Grade 0Grade 0
7ImpactASTM D2794≥ 50 kg/cm≥ 50 kg/cm
8Boiling water ResistanceGB/T177482h No Change4h No Change
9Solvent ResistanceASTM D2248200 times paints remaining500 times no break
10Acidity ResistanceASTM D13085%HCL 24hrs no changeNo change
11Alkali ResistanceASTM D13085%NaOH 24hrs no change color Δ E≤ 2.0No change
12Nitric acid ResistanceAAMA620Δ E≤ 5.0Δ E≤ 5.0
13Oil ResistanceASTM D130820# oil 24hrs no changeNo change
14Salt Spray ResistanceASTM B1174000hrs≤ Grade 1No change
15Abrasion resistanceASTM D968≥ 5L/um≥ 5L/um
16Dirt ResistanceGB/T9780≤ 5%< 5%
17Color retainingGB/T162594000 hrsΔ E≤ 4.04000 hrsΔ E≤ 3.0
18Gloss weaken LevelGB/T162594000 hrs ≤ Grade 24000 hrs ≤ Grade 2

 

FAQ of Aluminium Coil Stone Coated

       a.What is monthly capacity

       ---CNBM is one stated own company and our monthly capacity is about  2000tons.

       b. Now which countries do you export your goods?

       ----Now we export to  South East Asia,Africa, North America,South America  ect.

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Q:why does aluminum sheet not react with sulfuric acid nut react with hydrochloric acid?
aluminum reacts with hydrochloric acid,generating aluminium chloride which can dissolve in water. but aluminum reacts with sulfuric acid, generating aluminum sulfate which can't dissolve in water and will generate aluminum sulfate, a layer of protective film, preventing aluminum from reacting with sulfuric acid, so there is no significant phenomena.
Q:which is the best bonding method for aluminum sheet and plastic?
smear glue, there is a glue special for the bonding of plastic and steel materials.
Q:how to avoid oxidation of aluminum sheet after wire drawing?
leave it alone after wire drawing!aluminum sheet will formulate a layer of dense oxide film. So you don't need to worry about it! Don't often polish the aluminum wire, or they will be more and more slimsy, the oxide film is used for avoiding reoxidation.
Q:could aluminum sheet be attracted by magnet?
no, it couldn't.
Q:Who knows the ceiling size of aluminum hang-parcel?
Buckle plate ceiling is the most general ceiling materials, it suits for decorative materials for the ceiling of kitchen and toilet. It has good dampproof, oil contamination resistance , and inflaming retarding feature. And it has elegant appearance and is convenient for transportation and usage. Aluminum buckle plate is square and it’s general size is 300*300,300*600,600*600, it’s thickness generally is 1.2mm.
Q:is there aluminum oxide on the surface of aluminum sheet after being polished by abrasive paper?
aluminum will be oxided as aluminum oxide once being exposed in air.
Q:how to distinguish the physical property of copper sheet from the one of aluminum sheet?
physical property: copper sheet: golden, heavy, aluminum sheet: white, light.
Q:Which kind of glue is best for bonding wood and aluminum sheet together?
You can use 502 adhesive.
Q:after putting aluminum sheet into the area between magnet and iron products, could magnet attract iron again?
magnet can attract iron if the aluminum sheet isn't too thick. Because aluminum can't cut off magnetic line of force, unless aluminum sheet's thickness surpass the range of magnetic attraction.
Q:why is copper sheet but not aluminum sheet that becomes the negative pole after putting copper sheet and aluminum sheet connected with wire into concentrated nitric acid?
it may be that aluminum won't react with concentrated nitric acid.

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