| GRADE | WO | WG | ||||
|---|---|---|---|---|---|---|
| Properties | ITEM | METHOD | UNIT | RESULT | RESULT | |
| THICKNESS | POINT | ㎛ | 30 | 30 | ||
| TENSILE STRENGTH |
MD | ASTM D-882 |
Mpa | 6.0 | 6.0 | |
| TD | 12.0 | 12.0 | ||||
| ELONGATION AT BREAK |
MD | % | 120 | 160 | ||
| TD | 40 | 40 | ||||
| HEAT SHRINKAGE (120℃/15min) |
MD | ASTM D-1204 |
% | 4.0 | 4.0 | |
| TD | 1.5 | 1.5 | ||||
| WET TENSION |
IN | ASTM D-2578 |
mN/m | 39 | 39 | |
| OUT | ||||||
| HAZE | ASTM D-1003 |
% | 83.0 | 90.0 | ||
| HEAT SEALING TEMP | 2kg/1초 | ℃ | 120 | |||
| C.O.F | IN/IN | ASTM D-1894 |
0.61 | 0.60 | ||
| OUT/OUT | 0.62 | 0.60 | ||||