- 密度 [g/cm3]: 1.14
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.14 g/cc | 0.0412 lb/in³ | |
| Moisture Vapor Transmission | 2.18 cc-mm/m²-24hr-atm | 5.54 cc-mil/100 in²-24hr-atm | 145 g/m²-24hr for the film. ASTM E398-70 |
| Oxygen Transmission | 0.590 cc-mm/m²-24hr-atm | 1.50 cc-mil/100 in²-24hr-atm | or 39 cc/m²-24hr-atm for the film at 23°C, 0% RH. ASTM D1434-66 |
| Mechanical Properties | Metric | English | Comments |
| Film Elongation at Break, MD | 50 % | 50 % | ASTM D882 |
| Film Elongation at Break, TD | 250 % | 250 % | ASTM D882 |
| Secant Modulus, MD | 2.26 GPa | 328 ksi | ASTM D882 |
| Secant Modulus, TD | 1.93 GPa | 280 ksi | ASTM D882 |
| Elmendorf Tear Strength, MD | 3.00 g/micron | 76.2 g/mil | ASTM D1922-67 |
| Elmendorf Tear Strength, TD | 5.00 g/micron | 127 g/mil | ASTM D1922-67 |
| Film Tensile Strength at Break, MD | 240 MPa | 34800 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 17.0 MPa | 2470 psi | ASTM D882 |
| Optical Properties | Metric | English | Comments |
| Haze | 3.0 % | 3.0 % | |
| Gloss | 140 % | 140 % | |