Create colorful world



Neitabond-Digital printing aluminum composite panel comes with an optimized lacquer system for direct-to-substrate digital printing showing excellent ink adhesion which allows advanced printing speed. The higher performance means higher output and lower costs.

Digital printing aluminum composite panels are especially useful for digital UV flat printing, which has the outstanding features of smooth glossy surface, high definition printing and good printing ink absorption.

neitabond Digital插图1 Neitabond digtal 插图2


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.

color_list1 color_list3 color_list7 color_list9 color_list11 color_list4 color_list2

For exact colour matching,

Please contact us.

For exact colour matching,

Please contact us.

For exact colour matching,

Please contact us.

For exact colour matching,

Please contact us.

For exact colour matching,

Please contact us.

For exact colour matching,

Please contact us.

For exact colour matching,

Please contact us.

Good flatness and fineness

Strong ink absorption.

Easy peeling of protective film

High resistance to peeling

Superior weather resistance

Light weight and easy to process

Excellent fire resistance properties

Coating evenness

Diversified colors

Easy for maintenance

Impact resistance

Surface coatingHigh performance polyester coating
Aluminum alloyAA1100 series, AA3003 series
Aluminum skin0.10mm,0.12mm,0.15mm,0.18mm, 0.21mm,0.25mm,0.30mm
Panel thickness2mm, 3mm, 4mm
PE core materialNon-toxic low density polyethylene
Panel width1000mm 1220mm 1250mm 1500mm
Panel length2440mm,3050mm,5000mm
Backing coating PE coating or primer coating
Glossy 20%-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 △E ≤ 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 change

No 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

Impact test for paint 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 drop rate≤10% 

Change of glossy only, no paint 
Peel off

Coefficient of linear 

Thermal Expansion 

100℃ temperature difference 2.4mm/n
Detergent resistance (3%)ASTM D2248No change 

Humidity Resistance 


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