Prepainted Aluminum Coil with PVDF Best Quanlity

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

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Structure of  Prepainted Aluminium Coil with PVDF 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.

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 the AA5052 Aluminium Wire:

  • Wood grain-coated aluminum sheet with PVDF and can be used for many fields such as roofing, ceiling, curtain wall, lamp decoration, aluminum composite panel, honeycomb plate, doors and furniture.

  • Adapts aluminum coil and use best imported paint, composition contains 70% PVDF.

  • Technology is four coating and two baking.

  • Surface of products is smooth and dry.

  • Color is uniform.

  • Resist UV in air and corrosion.

Images of Prepainted Aluminium Coil with PVDF:

Prepainted Aluminum Coil with PVDF

Prepainted Aluminum Coil with PVDF

Prepainted Aluminum Coil with PVDF

 

Prepainted Aluminium Coil with PVDF Specification:

productalloytempersize (mm)
thincknesswidth    
aluminum coil/Color coated al coil/sheet with PE or Pvdf 1070 1060 1050 1145 1235 1035 1100 1200 3A21 3003 3103 8011H18 H14 H16 H22 H24 01.0-4.060-1500

 

FAQ of Prepainted Aluminium Coil with PVDF:

a) What's your process of this type aluminium?

Decoiler → Accumulator→Tension Leveller →Acid&Alkali Cleaner → Rinse →Conversion Treatment → Priming coater →Infrared Curing Oven →Main coater →Floatation Curing Oven →Strippable Film Applicator → Exit Accumulator →Recoiler

 

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: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:How to measure the thickness of aluminum coil at real time? In what areas can the sensor be used?
I suggest that you use the laser displacement sensor for real-time measurement of the thickness of aluminum coil. ZLDS100 can exactly measure the change value of aluminum coil thickness through simple technique in the thickness measurement project, which can help judge the production phase and status.
Q:How to pull the aluminum coil purchased into aluminum sheet?
You can use decoiler machine, but after decoiling, the embossment of embossed aluminum sheet will become very shallow.
Q:How heavy and long is the aluminum rolling on average?
The aluminum density is 2.7, and the average weight of molded aluminum coil is within 3.5 tons. But that depends on the molded width and thickness. The wider and thicker it is , the shorter it is.
Q:What is the formula to calculate the wall thickness of aluminum coil?
Aluminum coil thickness*aluminum coil width*aluminum coil curl*aluminum density (the density of aluminum alloy: 2.73, the density of pure aluminum: 2.71)
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 do the layers loose when taking out coil after roll of aluminum 0.14?
After rolling, the most possible reason may be poor deoiling effect. I think, for 0.14mm aluminum coil, the lining sleeve will not be forgotten. After rolling , oil ooze from aluminum layers, and the support of aluminum coil is not enough, leading to coil collapsing. The specific manifestations are that the edges of even round aluminum layers become like water ripple, and that the aluminum coils suddenly become uneven when taking out coil.
Q:How much does it cost to use fluorocarbon paint for aluminum coil roller coating?
Fluorocarbon paint can be divided into fluorocarbon paint for exterior wall, aluminum fluorocarbon paint, metal fluorocarbon paint and steel structure fluorocarbon paint according to usages. It can also be divided into national standard product and non-national standard product according to industrial standards.
Q:What’s the loss rate per kg when processing aluminum coil to aluminum sheet?
Weight=(0.8×1220×2440×2.7)/1000000=6.4kg
Q:Why does the end face of aluminum coil have grease spots?
The reason may be that the manufacturer hasn’t cleaned. Before being coated, the aluminum should be cleaned carefully. Otherwise the paint will peel off.

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