FEITENG Digital Aluminium Composite Panel especially for Digital UV flat printingï¼ÂÂÂÂÂwhich 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 Advantagesï¼ÂÂÂÂÂ
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: -30âÂÂÂÂÂÂÂÂÂÂ--70âÂÂÂÂÂÂÂÂÂÂ
Product Featuresï¼ÂÂÂÂÂ
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 |
ã |
Kg/m2 |
2.92 |
3.85 |
4.76 |
6.75 |
| Tolerance in length |
DIN 16927/ISO 11833-1 |
mm |
ï¹£0/ï¹¢2 |
ï¹£0/ï¹¢2 |
ï¹£0/ï¹¢2 |
ï¹£0/ï¹¢2 |
| Tolerance in width |
DIN 16927/ISO 11833-1 |
mm |
ï¹£0/ï¹¢1.0 |
ï¹£0/ï¹¢1.0 |
ï¹£0/ï¹¢1.0 |
ï¹£0/ï¹¢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 |
ã |
ã |
ã |
ã |
ã |
ã |
| Section modulus W |
DIN 53293 |
cm3/m |
1.32 |
1.55 |
1.85 |
2.96 |
| Rigidity(poission's ratio µ =0.3ï¼ÂÂÂÂÂE.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 |
ã |
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/mâ |
2.4 at 100â Temp difference |
| Core |
ã |
ã |
ã |
ã |
ã |
ã |
| Polyethyleneï¼ÂÂÂÂÂType LDPE |
ã |
g/cm3 |
0.92 |
| Surface |
ã |
ã |
Coil Coating |
| Lacquering |
ã |
ã |
Fluorocarbon basedï¼ÂÂÂÂÂPVDFï¼Â |
| Thickness of coating |
ã |
μm |
≥25 |
≥25 |
≥25 |
≥25 |
| Glossï¼ÂÂÂÂÂinitial valueï¼Â |
ECCA T2 |
% |
20 - 100 |
| Pencil Hardness |
ECCA T4 |
ã |
2H |
| Acoustical Properties |
ã |
ã |
ã |
ã |
ã |
ã |
| Sound Absorption Factor αs |
ISO 354 |
ã |
0.05 |
| Sound Transmission Loss Rw |
ISO 717-1 |
DB |
23 |
25 |
26 |
28 |
| Loss Factor d |
EN ISO 6721 |
ã |
0.0062 |
0.0072 |
0.0087 |
0.0138 |
| Thermal Properties |
ã |
ã |
ã |
ã |
ã |
ã |
| 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 |
ã |
â |
-50…+80 |
Product Specificationï¼ÂÂÂÂÂ
Thickness:2mm—6mm; 2mm 3mm 4mm are recommended.
Width:1000---2000mm; 1220mm, 1250mm, 1500mmï¼ÂÂÂÂÂ2000mm are recommended.
Length:For convenient transportation, the maximum is up to 5800mm.