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Neitabond-Signage

Neitabond-Signage

Due to a variety of superiorities, the Neitabond Signage  has already become the most applicable material for the metal curtain wall, one of the top three kinds of curtain walls (natural stone, glass curtain wall and metal curtain wall) and is widely used in constructions of advertising signage.

NEITABOND Signage grade aluminum composite panel is coated with a high-performance polyester lacquer which is weather resistance .It is very suitable for screen -printing flat digital printing ,the application of adhesive film, and post-painting using the liquid spray technique.

Neitabond signage插图1_副本 Neitabond signage插图2_副本

Neitabond-Signage

Click the colour surface to change the view.

Soft white or bright red? Solid colours are always a good choice when a uniform appearance without special effects is required.

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color_list1

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color_list7

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color_list9

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color_list11

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High resistance to peeling 

Superior weather resistance 

Light weight and easy to process 

Coating evenness 

Diversified colors 

Easy for maintenance 

Impact resistance

Aluminum alloy AA1100 series 
Aluminum skin 0.15mm,0.18mm,0.21mm,0.30mm,0.40mm,0.5mm
Panel thickness 3mm,4mm
Panel width 1220mm,1250mm,1500mm
Panel length 2440mm,3050mm,4050mm
Surface treatment UV digit printing 
Glossy20%-80%

Dimensional tolerance:

Panel width: ±2mm        

Panel length:±3mm

Panel thickness: ±0.2mm    

Panel diagonal: ≤5mm

Aluminum sheet thickness: ±0.02mm 

Description Test standard Polyester 
Thickness of coating Polyester paint >=16um16um to 18um
Coating flexibility (T-bend)Polyester paint≥3T3T
Color different ΔE≦2.0(follow color sample)ΔE≦2.0
Pencil hardness≧HB≧2H
Chemical resistance 2%HCI or 2%NaOH test in 24 hours -No change No change 
Coating adhesion≧1grade for 10810mm2gridding test1grade
Resist solvent 100times with Dimethylebnzene without changeNo change 
Boiling water resistance 2 hours without change No change 
Peeling strength/stripping strength 

Average ≧5N/mm of 180oc peel off

 for panel with 0.21mm alu.skin

5N/mm
Impact test for paint 20KG.cm impact-paint no split for panel No split 
Abrasion resistance (L/Mil)NILNIL
Temperature resistance 

-40℃ to +80℃ temperature without 

change of color difference

 and paint peel off,peeling 

strength average dropprate≦10% 

Change of glossy only,no paint 
Peel off
Cofficient of linear Thermal Expansion 100℃ temperature difference 2.4mm/n
Detergent resistance (3%)ASTM D2248No change 
Humidity Resistance (3000hrs,100%RH,100°F)ASTM D2247No change 
Salt spray resistance (3000hrs,5% salt)ASTM B117No change 
Resistance to Staining 

600h radiate in 800W/M2 in humidity condition

,glossiness deviation less grade 2,color difference ≦4.0

No change