ITEM | TEST METHOD | UNIT | STANDARD VALUE | |
Thickness | DIN53370 | um | 6~75 | |
Width |
| mm | 380~2800 | |
Diameter |
| mm | 300~780 | |
Paper core I.D. |
| inch | 3 or 6 | |
Average Thickness Deviation | ASTM D 374 | % | ±2.0 | |
Tensile Strength 100mm/min | MD | ASTM D 882 | Mpa | 230 |
TD | 240 | |||
Break Elongation | MD | ASTM D 882 | % | 120 |
TD | 110 | |||
Heat Shrinkage | MD | 150℃,30min | % | 1.8 |
TD | 0.3 | |||
Haze | ASTM D 1003 | % | 2 | |
Light Transmission | ASTM D 2457 | % | 89 | |
Wetting Tension | Treated side | ASTM D 2578 | mN/M | 52 |
Untreated Side | 40 |