- 密度 [g/cm3]: 0.92
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 0.920 g/cc | 0.0332 lb/in³ | |
Moisture Vapor Transmission | 0.360 cc-mm/m²-24hr-atm | 0.914 cc-mil/100 in²-24hr-atm | 4.7 g/m²-24hr for the film. ASTM E96 Procedure E |
Oxygen Transmission | 236 cc-mm/m²-24hr-atm | 599 cc-mil/100 in²-24hr-atm | or 3100 cc/m²-24hr-atm for the film. ASTM D3985 |
Mechanical Properties | Metric | English | Comments |
Film Elongation at Break, MD | 600 % | 600 % | ASTM D882 |
Tensile Modulus | 0.190 GPa | 27.6 ksi | ASTM D882 |
Dart drop Test | 170 g | 0.375 lb | |
Film Tensile Strength at Break, MD | 32.0 MPa | 4640 psi | ASTM D882 |
Optical Properties | Metric | English | Comments |
Haze | 12 % | 12 % | ASTM D1003 |
Gloss | 80 % | 80 % | 20°; ASTM D2457 |