Product Description
High Adhesion Metallized PET Film (VPET-GF) is a metallized film with higher aluminium adhesion, compared with ordinary PET metallized film, the adhesion of the aluminum layer can reach 2.5N/15mm, and has higher barrier performance.
Technical Date
Item |
Testing methods |
Units |
Sdandard values |
||
VMPET-GFO1 |
VMPET-GF02 |
||||
Thickness |
GB/T6672 |
μm |
12 |
||
Al Thickness |
GB/T15717 |
OD |
≥1.80 |
||
Density |
GB/T 1033.1-2008 |
ɡ/cm3 |
1.4 |
||
Al Adhesion |
EAA |
N/15mm |
≥2.5 |
||
Surface tension |
Al side |
GB/T14216-2008 |
mN/m |
≥48 |
|
Non-Al side |
≥42 |
||||
Tensile strength |
MD |
GB/T 1040.3 |
Mpa |
≥170 |
|
TD |
≥170 |
||||
|
MD |
GB/T 1040.3 |
Mpa |
≤200 |
|
Elongation at break |
TD |
≤200 |
|||
WVTR |
ASTM F-1249 |
g/㎡·24h |
≤0.5 |
≤1 |
|
OTR |