- 密度 [g/cm3]: 0.929
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 0.929 g/cc | 0.0336 lb/in³ | |
Moisture Vapor Transmission | 0.270 cc-mm/m²-24hr-atm | 0.686 cc-mil/100 in²-24hr-atm | 7 g/m²-24hr for the film. ASTM E96 Procedure E |
Oxygen Transmission | 133 cc-mm/m²-24hr-atm | 338 cc-mil/100 in²-24hr-atm | or 3500 cc/m²-24hr-atm for the film. ASTM D3985 |
Mechanical Properties | Metric | English | Comments |
Film Elongation at Break, MD | 500 % | 500 % | ASTM D882 |
Tensile Modulus | 0.370 GPa | 53.7 ksi | ASTM D882 |
Dart drop Test | 75.0 g | 0.165 lb | |
Seal Strength | >= 1200 g/25 mm | >= 1200 g/in | Sentinel Sealer Test |
Film Tensile Strength at Break, MD | 38.0 MPa | 5510 psi | ASTM D882 |
Optical Properties | Metric | English | Comments |
Haze | 6.0 % | 6.0 % | ASTM D1003 |
Gloss | 85 % | 85 % | 20°; ASTM D2457 |