超薄BOPET银色镀铝膜/4.5,6.0 Microns BOPET Film silver metallized
No. |
Properties |
Unit |
Value |
Test Method |
||
1 |
Standard Thickness |
4.5 microns |
|
|
||
2 |
Film Thickness Tolerance |
% |
≤ |
5 |
ASTM-D374 |
|
3 |
Tensile Strength |
MD |
MPa |
≥ |
200 |
ASTM-D882 |
|
Tensile Strength |
TD |
|
≥ |
200 |
|
4 |
Elongation at Break |
MD |
% |
≥ |
100 |
|
|
Elongation at Break |
TD |
|
≥ |
100 |
|
5 |
Heat Shrinkage(150°C/30min) |
MD |
% |
≤ |
1.5 |
ASTM-D1204 |
|
Heat Shrinkage(150°C/30min) |
TD |
|
≤ |
0.5 |
|
6 |
Wetting Tension |
mN/m |
≥ |
52 |
ASTM-2578 |
|
7 |
WVTR |
g/m2.24h |
≤ |
3.5 |
ASTM-F1249 |
|
8 |
OTR |
cm3/(m2.24h.0.1MPa) |
≤ |
15 |
ASTM-F1927 |
|
9 |
Strong adhesive strength |
% |
≤ |
20 |
--- |
|
10 |
Aluminum-plate thickness |
OD |
≥ |
2.0 |
--- |
|
11 |
Aluminum-plate equality |
% |
± |
15 |
|
No. |
Properties |
Unit |
Value |
Test Method |
||
1 |
Standard Thickness |
4.5 microns |
|
|
||
2 |
Film Thickness Tolerance |
% |
≤ |
5 |
ASTM-D374 |
|
3 |
Tensile Strength |
MD |
MPa |
≥ |
200 |
ASTM-D882 |
|
Tensile Strength |
TD |
|
≥ |
200 |
|
4 |
Elongation at Break |
MD |
% |
≥ |
100 |
|
|
Elongation at Break |
TD |
|
≥ |
100 |
|
5 |
Heat Shrinkage(150°C/30min) |
MD |
% |
≤ |
1.5 |
ASTM-D1204 |
|
Heat Shrinkage(150°C/30min) |
TD |
|
≤ |
0.5 |
|
6 |
Wetting Tension |
mN/m |
≥ |
52 |
ASTM-2578 |
|
7 |
WVTR |
g/m2.24h |
≤ |
3.5 |
ASTM-F1249 |
|
8 |
OTR |
cm3/(m2.24h.0.1MPa) |
≤ |
15 |
ASTM-F1927 |
|
9 |
Strong adhesive strength |
% |
≤ |
20 |
--- |
|
10 |
Aluminum-plate thickness |
OD |
≥ |
2.0 |
--- |
|
11 |
Aluminum-plate equality |
% |
± |
15 |
--- |
No. |
Properties |
Unit |
Value |
Test Method |
||
1 |
Standard Thickness |
4.5 microns |
|
|
||
2 |
Film Thickness Tolerance |
% |
≤ |
5 |
ASTM-D374 |
|
3 |
Tensile Strength |
MD |
MPa |
≥ |
200 |
ASTM-D882 |
|
Tensile Strength |
TD |
|
≥ |
200 |
|
4 |
Elongation at Break |
MD |
% |
≥ |
100 |
|
|
Elongation at Break |
TD |
|
≥ |
100 |
|
5 |
Heat Shrinkage(150°C/30min) |
MD |
% |
≤ |
1.5 |
ASTM-D1204 |
|
Heat Shrinkage(150°C/30min) |
TD |
|
≤ |
0.5 |
|
6 |
Wetting Tension |
mN/m |
≥ |
52 |
ASTM-2578 |
|
7 |
WVTR |
g/m2.24h |
≤ |
3.5 |
ASTM-F1249 |
|
8 |
OTR |
cm3/(m2.24h.0.1MPa) |
≤ |
15 |
ASTM-F1927 |
|
9 |
Strong adhesive strength |
% |
≤ |
20 |
--- |
|
10 |
Aluminum-plate thickness |
OD |
≥ |
2.0 |
--- |
|
11 |
Aluminum-plate equality |
% |
± |
15 |
--- |
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