|
Proerties |
Test Method
|
Unit |
Typical data |
|
|
Physical Propeties |
||||
|
Friction Coefficient |
ASTMD 1894 |
- |
0.80 |
|
|
Density |
ASTMD 792 |
g/cm3 |
0.72 |
|
|
Heat sealable range |
0.5 sec, 150N |
℃ |
115-140 |
|
|
Heat sealable temp |
120oC, 0.5sec, 150N |
g/15mm |
270 |
|
|
Gloss 45° |
ASTMD 2457 |
- |
88 |
|
|
Haze |
ASTMD 1003 |
96 |
50 |
|
|
Machine Properties |
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|
Machine Properties |
MD |
ASTMD 882 |
N/mm2 |
80 |
|
TD |
140 |
|||
|
Breakage Elongation |
MD |
ASTMD 882 |
% |
150 |
|
TD |
50 |
|||
|
Obstruction Properties |
||||
|
Steam Permeability |
ASTME 96-6638 deg C, 90% RH |
G/m2/24hrs |
8.5 |
|
|
Oxygen Permeability |
ASTMD 143423 deg C, 0% RH |
Cm3/m2/atm/24hrs |
2000 |
|
|
Size Stability |
||||
|
Heat Shrinkage |
MD |
ASTMD 1204120 deg C, 5min |
% |
4.0 |
|
TD |
1.5 |
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|
Others |
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|
Interfacial tension |
ASTMD 2578 |
dyne |
38 |
|