The coated aluminum coil is ideal for producing aluminium composite materials. Sigma aluminium coil is coated with high quality fluororesin paint which offers good weather resistance.Sigma Coated Aluminum Coil is the Leading Coated Aluminum coil exporter in China.

Where can Sigma coated aluminum coil be used? 
- To produce aluminium composite panel or aluminum veneers. 
- Used in exterior applications for decoration and protection of exterior wall, canopy, roof and pillar, etc. 
- Sigma coated aluminum coil is also ideal for interior decoration for wall, ceiling, bathroom and kitchen, etc. 
- Used in advertising boards or shop front decoration.

Packing 
- Inner Core: Paper Tube
- Outer: Paperboard
- Wooden Pallet

As a one of the foremost coated aluminum coil manufacturers and suppliers in China, all coated coils are painted by Sigma own coating production line. Sigma can produce different aluminium coil coming with different types of coating, including, PVDF coated, polyester coated, brushed and chromated cleaning coils. Given below are the detailed specifications for your reference. 

PVDF coated aluminum coil 

Aluminum Alloy	AA1100; AA3003; AA5005
Coil thickness	0.25mm,0.30mm,0.40mm,0.50mm
Coil width	1240mm, 1270mm, 1520mm, 1550mm, 1575mm
Coating thickness	Over 25 micro
Diameter	405mm, 505mm
Coil weight	2.5 to 3.0 tons per coil
Color	White series, metallic series, Dark series, Gold series( accept color customs)

Polyester coated aluminum coil 

Aluminum Alloy	AA1100; AA3003; AA5005
Coil thickness	0.18mm,0.21mm,0.25mm,0.30mm,0.40mm,0.45mm,0.50mm
Coil width	1240mm, 1270mm, 1520mm,
Coating thickness	Over 16 micro
Diameter	405mm, 505mm
Coil weight	2.5 to 3.0 tons per coil
Color	White series, metallic series, Dark series, Gold series( accept color customs)

Brush finish aluminum coil 

Aluminum Alloy	AA1100; AA3003
Coil thickness	0.15mm, 0.21mm, 0.30mm, 0.40mm, 0.50mm
Coil width	1240mm, 1270mm, 1520mm,
Diameter	405mm, 505mm
Coil weight	2.5 to 3.0 tons per coil
Color	Silver & gold

Clean chromated aluminum coil 

Aluminum Alloy	AA1100; AA3003
Coil thickness	0.15mm, 0.21mm, 0.25mm, 0.30mm, 0.40mm, 0.45mm, 0.50mm
Coil width	1240mm, 1270mm, 1520mm,
Diameter	405mm, 505mm
Coil weight	2.5 to 3.0 tons per coil

In addition to various coated aluminum coil, Sigma can also provide aluminum composite panel, aluminum ceiling, and sandstone tile, etc. All Sigma products are widely used in the United States, Australia, Russia, Iran, and Japan, to name just a few. 
If you are searching for coated aluminum coil or related products, please feel free to contact us. We are ready to serve you. 

Where can Sigma aluminum plastic composite panel be used?

-Gas piping, cables, building materials, etc (this product fills a gap in the domestic construction materials field, with performance indexes superior to panels manufactured overseas)
- Curtain wall decoration for buildings where security is important, such as airports, hospitals and research centers
- Curtain wallboards for outside walls of normal buildings
- Renovations of old buildings and movable houses
- Reformation and decoration for indoor walls, ceilings, bathrooms, kitchens and balconies
- Facades
- Billboards, exhibition desks and notice boards
- Wallboards and ceilings for tunnels
-Materials for industrial application, car and ship bodies

Packing:
-About 200 pcs per pallet
-Wooden pallet or wooden case/box
-MOQ:200 pcs

SPECIFICATION:

Standard size	1220mm*2440mm*3mm/4mm
Width	As customer requirement
Length	As customer requirement
Panel thickness	3mm to 6mm
Aluminum thickness	0.05mm-0.5mm
Weight	5kg/sqm,based on 4*0.4mm

Color Match 
1. For custom' color requests, we can deal as following:
A. Supply a physical sample of custom color. A color sample on metal is preferred. If other, it is also acceptable.
 But the color matching rate may be not good as color on metal. 
B. New color sample is usually offered by our paint supplier in 5-7 days, special color should be in 7-10 days. 
C. Upon receipt of color sample, please approve in writing as soon as possible. Once you approved, we will
 arrange purchasing and production. 
Note: Color difference maybe occurred in different production batch, so it is suggested all panels are placed in
 one order for same project. And keep same direction as arrow on protective film when installing to avoid 
any color difference by vision. 
2.For general colors, please refer to our color chart

Characteristics:

1) Excellent fireproof property
2) Super peeling strength
3) Perfect cold resistance performance
4) Excellent surface flatness and smoothness
5) Superior weather, corrosion, pollutant resistance
6) Even coating, various colors
7) Superior impact resistance
8) Lightweight and easy to process
9) Easy to maintain