Aluminium Prepainted Coil-Serie1XXX Good Quality

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
8 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Structure of Prepainted Aluminium Coil:

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.

The coated aluminum coil/sheet have been widely used in the fields of construction and decoration( garage doors, ceiling etc.), electronic appliances, lighting decoration, air-condition air pipes, sandwich panels and drainages etc.

 

Main Features of Prepainted Aluminium Coil:

High intensity.

Low welding costs.

Outstanding color compatibility after anodizing   

Easy to operate. All-position welding.

Excellent  corrosion resistance.

 

Images of Prepainted Aluminium Coil:

Aluminium Prepainted Coil-Serie1

Aluminium Prepainted Coil-Serie1

Aluminium Prepainted Coil-Serie1

 

Prepainted Aluminium Coil Specifications:

 

Alloy1050 1060 1100 3003 3004 3005 3014 3105 3A21 5A02 5005 5052 5083 5251 6061 6063 etc
Temper   F O H12 H22 H14 H24 H16 H26 H18 H32 H34 H38 H111 H1112 H116 H321 T5 T6 etc
Thickness 0.02mm - 1.2mm
WidthStandard width: 1200mm 1240mm ; Special width:1300mm 1520mm 1570mm 1595mm
DiameterStandar dia: 1200mm ; Interior dia: 150mm 405mm 505mm
Weight1 T / coil -- 3 T / coil
CoatingPE PVDF ACRYLIC
SurfaceCoated , Mill Finish ,Embossed
ColorRal Color
Gloss10-90%(EN   ISO-2813:1994)
Coating Thickness

PE: more than 18 micron

PVDF : more than 25 micron

Coating Hardness  

(pencilresistance)

More than 2 h
Coating Adhesion5J (EN ISO - 2409 : 1994 )
Impact Resistance No peeling or cracking (50kg / cm ,ASTMD - 2794 : 1993 )
Flexibility(T-bend)2 T
MEK resistanceMore than 100
MOQ2 T
Payment TermsTT or LC at sight
ApplycationMainly in construction, decoration ,PCB materials, labels, house hold appliance ,lift, cover material ,LCD back panel, refrigeration, air conditioner ,automobile etc


FAQ:

a: Where is your factory:

Henan Provence.

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:The specification of thermal insulating aluminum coil
4-0 In general, the chemical engineering products for thermal insulation is 0. According to the International standard, the thickness tolerance is +-5%.02MM. according to industrial standard, it is +-0. The production crafts are embossed and plain sheet.
Q:What are the differences between aluminum coil 3003h24 and 3a21h14?
The mechanical property references of rolled plate 3003 H24and 3A21 H14 are as follows: 3003 H24--Rm/MPa≧140-180;Rp0.2/MPa≧115;A(%)≧1-5(thickness 0.2mm-4.5mm)3A12 H14--Rm/MPa≧145-215;A(%)≧6
Q:Can aluminum coil 3003H24 replace 3A21H14?
It is ok in some way as both of them are alumal. The hardness of 3003H24 is similar to that of 3A21H14 after hardening without annealing. Both have good corrosion resistance, plasticity and bad machinability. They cannot be used as load bearing parts even though small load is ok. They cannot be anodized.
Q:Why 5052 turn black after annealing during the production of aluminum alloy?
It has been sooted.
Q:How much cube is the 0.9mm aluminum rolling?
This is a common problem. Anyone who had received high school education can calculate it very quickily. One way is to calculate sectional area with circular area, then times the thickness of the aluminum rolling. Another way is to use the outer diameter circular area to subtract the core area and then times the thickness of aluminum rolling.
Q:How to deal with too much aluminum powder in aluminum striping?
Currently, there are bag dust-removal system and water dust-removal system. The former is very popular with enterprises because of low maintenance cost, accounting for over 90%. But the problem is the dust accumulation because the ventilation and dust removal systems are not produced in strict accordance with the standard. For example, controlling wind speed does not meet the requirement; ventilation and dust removal system does not meet the requirements of explosion-proof, including the set of pipes, series and parallel connection, the choice of dust removal system, the spark detection and extinguishing measures.
Q:Why the aluminum-plastic panel processed by color aluminum coil peel off paint?
It may be due to the bad quality of the color aluminum coil paint or the poor paint-drying process.
Q:What’s the difference between aluminum tile, coil and sheet? Why?
Wood pallet is often used, which is easy to transport and can ensure the safety of products.
Q:How to remove the fingerprint and glue residue on the color aluminum coil?
Try to use essential balm. We often use the essential balm to remove glue residue on the stainless steel bowl and basin.
Q:What are the production processes of aluminum coil and what are the functions of various industrial furnaces in the production of aluminum? The more detailed, the better. Thank you! Points!
General steps are as follows: melting - hot rolling - cold rolling - annealing – shearing – straightening – punching

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