Customization: | Available |
---|---|
Usage: | Packaging Film |
Type: | Stretch Film |
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KPET is one kind of film whose surface is coated with high resistance PVDC layer, with PET
Property |
Test conditions |
Units |
Test value |
|||
Norinal thichness |
GB/T6672-86 |
um |
22 |
25 |
32 |
|
Density |
|
g/kg |
22 |
24.5 |
31.5 |
|
Yield |
|
m2/kg |
45.5 |
40.8 |
31.7 |
|
Tensile strength |
MD |
GB/T1040-92 |
N/mm2 |
125 |
125 |
125 |
TD |
220 |
220 |
220 |
|||
Dimensional stability |
MD |
GB/12026-89 |
% |
-4.0 |
-4.0 |
-4.0 |
TD |
-2.0 |
-2.0 |
-2.0 |
|||
Haze |
GB/2410-80 |
% |
2.5 |
3.0 |
3.0 |
|
Water vapor permeability |
GB/1037-88 |
g/m2/24h |
4.0 |
3.5 |
3.0 |
|
Surface tension |
|
Mn/M |
≥38 |
≥38 |
≥38 |
|
Oxygen permeability |
GB/2410-80 |
cm3/m2/24h |
10 |
10 |
10 |