Mill Finished Aluminum Coil for Aluminum Composite Panel

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1 m.t.
Supply Capability:
2000 m.t./month

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Item specifice:

Grade: 1000 Series Surface Treatment: Mill Finish Shape: Flat
Temper: Hard Application: Decorations

Product Description:

Structure of Prepainted Aluminium Coil PPGL Description:

1)Alloy: 1050,1060, 1100,1235,etc.
2)Temper:O, H12,H16, H18,H22,H24, H26 etc.
3)Surface treatment:polished,anodized,mill finishing
4) Material available: 1050,1060,1235,3003,3004, 3105, 3A21,5052,5083, 5754, 5A05, 6061,  8011etc. 

Main Features of Aluminium Coil PPGL:

Mainly in Construction, decoration, PCB materials, cover material, LCD back panel, refrigeration, air conditioner, automobile, etc

Images of Aluminium Coil PPGL:


Prepainted aluminum-PPGL-1XXX-3XXX-5XXX

Prepainted aluminum-PPGL-1XXX-3XXX-5XXX

Aluminium Coil PPGL Specification:

Product Name

Aluminum Coil


A1100,A3003,A1050,A8011,A3105,A5005 etc


0.022mm to 3.0 mm


Standard width:1240mm; 1200mm

All width: 30mm - 1600mm


out dia:1200mm

Interior dia: 405mm,505mm


2.5 T/coil,3.0 T/coil




Embossed, mill finish, coated; aluminum gutter coil


AS to all RAL color


10-90%(EN  ISO-2813:1994)

Coating   Thickness

PE: more than 18 micron

PVDF: more than 25 micron

Coating   Hardness

(pencil   resistance)

More than 2h

Coating   adhesion

5J(EN  ISO-2409:1994)

Impact   Resistance

No peeling or cracking(50 kg/cm,ASTMD-2794:1993)




MEK   resistance

More than 100

1) High gloss
2) High flexibility 
3) Impact resistance
4) Excellent weather-proof durability   
5) Anti-ultraviolet  
6) High erosion resistance  
7) Stable color and gloss  
8) Good mechanical processing performance  
9) Abrasion resistance 


 1) Raw materials of aluminum ceiling, aluminum composite panel, aluminum sheet.

 2)Mterials of aluminum signs, advertisement board

 3) Roofs, wall cladding.

 4) Package materials,  flip off seals

FAQ of Aluminium Coil PPGL:

1.Superior quality of raw material.
2.Reasonable and stable chemical composition.
3.Accurate tolerance.
4.Goode mechanical property.
5.We have the certificate of ISO9001.


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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 gap while pressing 6mm aluminum sheet?
unilaterial gap is 0.1-0.15mm, and you can change the gap according to cutting effect.
Q:what's the difference between aluminum sheet detergent and central air-condition detergent?
Central air condition cleaning includes air-cooled condenser cleaning and water-cooling condenser cleaning, if it’s air-cooled condenser cleaning, you can use aluminum sheet detergent.
Q:why can't aluminum sheet burn after polishing?
because aluminum will rapidly formulate dense oxide film once being exposed in air, oxide film will generate after polishing, it can't burn.
Q:how to separate the aluminum sheet in plastic?
Put them into clean water if both of them won’t react with water, and aluminum sheet will sink into the bottle, then fish up them separately.
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:What are the colors of iron sheet and aluminum sheet?
both of them are silver white.
Q:why intact aluminum sheet stop quicker than pectinate one in the magnetic field?
while swinging in the magnetic field, intact aluminum sheets will formulate inner eddy current,that is the annular induced current.eddy current will transform the mechanical energy into heat energy, which makes the aluminum sheet stop quickly.but pectinate aluminum sheet can't formulate intact eddy current, so intact aluminum sheet stop quicker than pectinate one.
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:what’s the difference of activated aluminum and aluminum sheet?
contain more water and activated

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