The performance of white coated aluminum is very stable, and it have good corrosion resistance. It’s surface can reach 30 years of quality assurance after special treatment. It weighs less than steel. Therefore, white coated aluminum can replace the use of color steel.
Product details
Alloy | 1050, 1100, 3003, 3004, 5005, 5052 |
Temper | H14/H18/H24 |
Thickness | 0.2mm-5.0mm |
Width | 10mm-1850mm |
Color | marble white, cream, pure white high gloss, silver white and color can be customized |
Coating thickness | Single coat = Top coat (16-18 microns) Double coat = primer (10 microns) + Top coat (16-18 microns) Three coats = primer (10 microns) + top coat (16-18 microns) + finish paint Back coat = 5-8 microns |
Coating material | PE, PVDF |
Brand of coating | PPG, Becker etc |
Package | international Standard Seaworthy Packaging wooden pallets/Skids/Cases/Boxes |
MOQ | 5 Ton |
Advantages of white coated aluminum
- Light weight
- Not easy to corrode
- UV resistant
- High temperature resistance
- Environmental friendly
- Recyclable
- Uniform and long lasting color
- Long lifespan
- Price has an advantage
- Wide range of uses
Application of white coated aluminum
- Aluminum Ceiling
- Aluminum Gutter
- Aluminum Roofing
- ACP
- Aluminum building facades
- Aluminum Strips for channel letter.
- Roller Shutter(PRT material -aluminium rollershutter box / HP material – aluminium rollershutter slats)
- UV Digital Ink Printing
- Sublimation sheet
- License plate material
- Truck body material
PE and PVDF
After baking and coating the surface of the aluminum plate for many times, the coating can form a continuous solid film that firmly attached and has the characteristics of protection and decoration.
PE
PE is a kind of anti-UV ultraviolet coating, polyester resin is the main chain containing ester bond polymer as a monomer, adding alkyd resin, UV absorber can be divided into matte and highlight series according to gloss. PE are generally used indoors and guarantee time is 10 years.
PVDF
PVDF mainly refers to vinylidene fluoride homopolymer or vinylidene fluoride and other small amounts of fluorinated vinylidene monomer coating. The chemical structure of PVDF is stable, so they have better wear resistance, fade resistance and UV resistance linearity. PE are generally used outdoors and guarantee time is 15-20 years.
Processing Line
There are two methods of coloring aluminum plates: the coating and the painting. Generally, aluminum plates are used coating. And the aluminum veneer is painting.
The Coating Processing Line
- Put the plain coils in the decoiling machine and let it trough the Material storage tower.(To prevent turn off the whole processing line when we change new coil)
- Pre-processing. Firstly through the alkaline water tank to degrease the coil,secondly use the tap water to clean,then the acid to neutralize the remnant alkali,at last completely clean with pure water.
- (the temperature is 210-230 degree Celsius.
- Add the chromium to passivate the coil and enhance the adhesive strength.
- Coat the bottom of the coils with clear varnish or white and gray paint.
- Drying
- Use air cooling system or water cooling system to cool them down.
- drying again.(water cooling system)
- According to customers’ requirement to make second coating.
- Drying
- Cooling
- Covering the surface of coils with plastic film.
- Packaging with inner paper tube about 15-20mm in thickness
- Sending them to the storage.
.
The Painting Processing Line
- Uncoiling
- Cleaning
- Drying
- Phosphating
- Manual Painting
- Drying
- (Air cooling system and water cooling system.
- Unloading and Coating.
Can I order other colors of aluminum?
Of course. We provide customization services. If you have other color requirements, you can contact us.
white coated aluminum sheet manufacturers and suppliers in China
Henan Worthwill Industry Co., Ltd, international department of Henan Jurun New Material Co., LTD, focus on rolled coated aluminum production from 0.2-5mm(THICKNESS), 10-1850mm(width) and are the TOP 1 in Henan Province.
