FEITENG Digital Aluminium Composite Panel especially for Digital UV flat printing，which has the outstanding features of smooth glossy surface, high definition printing. Good printing ink absorption, etc. It is an aluminum composite panel especially for high-end digital printing, and a brand new advertising material.
Special Advantages：
1 Extra-long weather resistance, extra-strong abrasion resistance: top grade UV protective polyester paint for surface preparation. The warranty is 8---10 years, which can be expanded to 15—20 years if PVDF coating.
2 Superior dimension precision: small dimensional tolerance in length, width, thickness, diagonal and angularity.
3 Long service life: No disqualified status such as coming off of the coating shall happen after 10- year interior use. Range of working temperature: -30℃--70℃
Product Features：
Aluminum alloy: 1000 series or 3000 series aluminum alloy
Coating: special coating for digital printing
Material of core: High pressure and low density polyethylene
Film: special film for digital printing
Test Report
|
Panel Thickness |
Standard |
Unit |
2mm |
3mm |
4mm |
6mm |
|
Thickness of Aluminium |
DIN 1784 |
mm |
0.3 |
0.3 |
0.3 |
0.3 |
|
Aluminium thickness deviation |
DIN 1784 |
mm |
±0.02 |
±0.02 |
±0.02 |
±0.02 |
|
Weight |
|
Kg/m2 |
2.92 |
3.85 |
4.76 |
6.75 |
|
Tolerance in length |
DIN 16927/ISO 11833-1 |
mm |
﹣0/﹢2 |
﹣0/﹢2 |
﹣0/﹢2 |
﹣0/﹢2 |
|
Tolerance in width |
DIN 16927/ISO 11833-1 |
mm |
﹣0/﹢1.0 |
﹣0/﹢1.0 |
﹣0/﹢1.0 |
﹣0/﹢1.0 |
|
Tolerance in thickness |
DIN 16927/ISO 11833-1 |
mm |
±0.15 |
±0.15 |
±0.15 |
±0.15 |
|
Horizontal flatness |
DIN ISO 1101 |
mm |
5 |
3 |
3 |
3 |
|
Longitudinal roughness |
DIN ISO 1101 |
mm |
6 |
5 |
5 |
5 |
|
Technical Properties |
|
|
|
|
|
|
|
Section modulus W |
DIN 53293 |
cm3/m |
1.32 |
1.55 |
1.85 |
2.96 |
|
Rigidity(poission's ratio µ =0.3）E.J |
DIN 53293 |
kNcm2/m |
0.97 |
0.16 |
0.34 |
0.86 |
|
Alloy |
EN 573-3 |
ENAW |
1100 |
|
Temper of Cover Sheets |
EN 515 |
|
H16/H24 |
|
Modulus of Elasticity |
EN 1999 1-1 |
N/mm2 |
70000 |
|
Tensile Strength of Aluminium |
EN 485-2 |
N/mm2 |
Rm≥175 |
|
0.2% Proof Stress |
EN 485-2 |
N/mm2 |
Rp0.2≥120 |
|
Elongation |
EN 485-2 |
% |
A50 ≥ 3 |
|
Linear Thermal Expansion |
EN 1999 1-1 |
mm/m℃ |
2.4 at 100℃ Temp difference |
|
Core |
|
|
|
|
|
|
|
Polyethylene，Type LDPE |
|
g/cm3 |
0.92 |
|
Surface |
|
|
Coil Coating |
|
Lacquering |
|
|
Fluorocarbon based（PVDF） |
|
Thickness of coating |
|
μm |
≥25 |
≥25 |
≥25 |
≥25 |
|
Gloss（initial value） |
ECCA T2 |
% |
20 - 100 |
|
Pencil Hardness |
ECCA T4 |
|
2H |
|
Acoustical Properties |
|
|
|
|
|
|
|
Sound Absorption Factor αs |
ISO 354 |
|
0.05 |
|
Sound Transmission Loss Rw |
ISO 717-1 |
DB |
23 |
25 |
26 |
28 |
|
Loss Factor d |
EN ISO 6721 |
|
0.0062 |
0.0072 |
0.0087 |
0.0138 |
|
Thermal Properties |
|
|
|
|
|
|
|
Thermal Resistance R |
DIN 52612 |
m2K/W |
0.0036 |
0.0069 |
0.0103 |
0.0172 |
|
Heat Transition Coefficient U |
DIN 4108 |
W/m2K |
5.98 |
5.65 |
5.54 |
5.34 |
|
Temperature Range |
|
℃ |
-50…+80 |
Product Specification：
Thickness:2mm—6mm; 2mm 3mm 4mm are recommended.
Width:1000---2000mm; 1220mm, 1250mm, 1500mm，2000mm are recommended.
Length:For convenient transportation, the maximum is up to 5800mm.
2 Meters Width Aluminium Composite Panel
