| GRADE | JN301(2) | ||||
|---|---|---|---|---|---|
| Properties | ITEM | METHOD | UNIT | RESULT(대표값임) | |
| THICKNESS（두께） | 포인트법 | ㎛ | 30 | ||
| TENSILE STRENGTH (파단인장강도) |
MO | ASTM D-882 |
Mpa | ≥ 110 | |
| TD | ≥ 200 | ||||
| ELONGATION AT BREAK (파단신장률) |
MO | % | ≤ 220 | ||
| TD | ≤ 80 | ||||
| HEAT SHRINKAGE (120℃/15min) (가열치수변화율) |
MO | ASTM D-1204 |
% | ≤ 5.0 | |
| TD | ≤ 2.0 | ||||
| WET TENSION (습윤장력) |
IN | ASTM D-2578 |
mN/m | ≥ 36 | |
| OUT | (≥ 36) | ||||
| HAZE (흐림도) |
ASTM D-1003 |
% | ≤ 3.0 | ||
| HEAT SEALING TEMP | 2kg/1초 | ℃ | 140/300g 이상 | ||
| C.O.F (마찰계수) |
IN/IN | ASTM D-1894 |
≤ 0.5 | ||
| OUT/OUT | ≤ 0.5 | ||||