Prepainted Aluminum Coil with PVDF-PE BEST PRICE

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Shanghai
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TT OR LC
Min Order Qty:
8 m.t
Supply Capability:
2000 m.t/month

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Product Description:

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:Blocking thermal imaging with glass or aluminum foil?
Yes you can better with aluminum foil and somewhat little with glass. Thermal imaging takes a heat image based on an object radiating out more heat than it's background. The heat is all in the infrared so does not depend on visible light Aluminum foil is very effective in radiating back infrared waves, and very little infrared will pass thru the foil. Glass will let about 90 percent come thru, but it depends on the angle of incidence, with higher angles reflecting more infra red. But Stand in front of a window with the sun shining in, and you see how much infrared from the sun you can feel on your skin . Foil is probably about 95 % effective in reflecting infrared, depending on how shiny it is. In real life situations that is why the inside of thermos bottles are shiny aluminum (or silver) to reflect infrared heat, and fireman wear aluminum suits into fires to protect from the radiant heat ,which is the infrared. So if you wore an aluminized or silverized suit , a thermal imaging device would have a hard time seeing you from the background radiation given off by other objects. You have to give off more radiant heat than surrounding objects to be noticed by a thermal camera
Q:What is the causes of aluminium discolouration?
Aluminum oxides may appear in different colors depending on hydration states and other variables. Look in a CRC Handbook of Chemistry Physics if available for aluminum compounds and their colors. The colors that you see may also have as much to do with the surface finish as the color of the material on the surface. A microscopically rough surface will appear dark next to a polished surface due to light scattering. I will agree with Ling in principle, but not on details. EDS detection limits on homogeneous samples can be better than 0.1%, although not so good for elements at the light end of the detection range. Current detectors can detect chlorine (a common culprit for aluminum discoloration) at about 0.1%. Your problem with detection and one that Ling has addressed previously may be that a thin film of contamination would not be easily detected by EDS. As Ling suggests, SIMS is a good technique for detecting thin films and low concentrations. The problem with SIMS in this case may be that the detection limits are too good and the technique cannot be quantified. SIMS would detect 2 ppm of chloride and you couldn't tell for sure whether it was 2 ppm, which is probably not an issue here, or 2000 ppm, which would be significant. I would suggest x-ray photoelectron spectroscopy (ESCA or XPS) as an alternative for further study. The technique will analyze thin films (20 A) and detection limits are good enough (about 0.1%). In addition, XPS will give you information about the compounds present, e.g. whether the oxygen is aluminum oxide, aluminum hydroxide, etc. Good Luck.
Q:Is plastic or aluminum more harmful?
Both are toxic, try to use ceramic or glass.
Q:which kind of enterprises are aluminium sheet circles used in?
user use cold squezz method to transform the aluminum sheet circle into various standard capacitor shell, aluminium collapsible tube shell, which are broadly used in electron industry, daily chemical industry, medicine, education and automobile products,electrical appliance, heat preservation, machine manufacturing, automobile,spaceflight,military industry,mould, construction, printing and other industries.
Q:What will reflect light more- aluminum foil or white paper?
Indestructible okorder.com/
Q:How to distinguish aluminum sheet from magnesium sheet?
put them into acid and observe bubble's generating speed, the quicker one is magnesium sheet.
Q:What's the price of the 6mm aluminum sheet?
The single aluminum plate is aluminum substrate, around the hem (can be customized size and shape) and install bracket forming a mounting edge, the surface of the fluorocarbon coating (various colors can be customized).
Q:What kind of material is wood grain aluminum sheet?
Wood grain aluminum plate itself is the main aluminum alloy,The surface of that wood grain should be paint or ink
Q:Why is aluminium not extracted from aluminium oxide?
Well, de facto because the heat of formation of aluminum oxide is so much greater than the heat of formation of iron oxide. If you're looking for something more mechanistic, find Al and Fe in the periodic table. Al and Fe are in different rows, and Fe is larger than Al, so although Al+3 and Fe+3 have the same charge, oxygen bonds less strongly to Fe+3 than to Al+3 because it's further away from the nucleus of Fe. Al+3 has no outer shell electrons at all; 3s, 3p, and 3d subshells are all empty. It's effectively a charged sphere with nothing to interfere with bonding. Fe+3 (as in hematite, Fe2O3) is larger, has filled 3s and 3p subshells, and a half-filled 3d subshell. That 3d electron density projects pretty far out into space, holding oxygen at arms length. Aluminum has no electron density in 3d orbitals, so oxygen can tuck in nice and tight and get a good grip. Any of these hit the mark? I don't know what background you're bringing to this question.
Q:Aluminium Reactivity?
Aluminum is very reactive so what happens is that it has a coat aluminum oxide as soon as it comes in contact with oxygen the outer layer forms aluminum oxide Al2O3. That is why Aluminum does not rust. The Al203 coat protects it.

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