- 熔体流动速率 [g/10min]: 1.0
- 密度 [g/cm3]: 0.912
- 透光率 [%]: 98.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.912 g/cc | 0.0329 lb/in³ | ASTM D792 |
| Water Vapor Transmission | 10.5 g/m²/day | 0.676 g/100 in²/day | 1 atm, 38°C, 100% RH; ASTM D1249 |
| Oxygen Transmission | 280 cc-mm/m²-24hr-atm | 711 cc-mil/100 in²-24hr-atm | ASTM D3985 |
| Carbon Dioxide Transmission | 1235 cc-mm/m²-24hr-atm | 3138 cc-mil/100 in²-24hr-atm | Dow Method |
| Thickness | 50.8 microns | 2.00 mil | |
| Melt Flow | 1.0 g/10 min | 1.0 g/10 min | ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
| Film Tensile Strength at Yield, MD | 9.136 MPa | 1325 psi | ASTM D882 |
| Film Tensile Strength at Yield, TD | 9.080 MPa | 1317 psi | ASTM D882 |
| Film Elongation at Break, MD | 658 % | 658 % | ASTM D882 |
| Film Elongation at Break, TD | 758 % | 758 % | ASTM D882 |
| Secant Modulus, MD | 0.130 GPa | 18.9 ksi | 2% Secant; ASTM D882 |
| Secant Modulus, TD | 0.154 GPa | 22.3 ksi | 2% Secant; ASTM D882 |
| Impact | 260 | 260 | [ft-lbf/in3]; Puncture Resistance; Dow Method |
| Elmendorf Tear Strength MD | 1039 g | 1039 g | ASTM D1922 |
| Elmendorf Tear Strength TD | 1232 g | 1232 g | ASTM D1922 |
| Elmendorf Tear Strength, MD | 20.45 g/micron | 519.5 g/mil | ASTM D1922 |
| Elmendorf Tear Strength, TD | 24.3 g/micron | 616 g/mil | ASTM D1922 |
| Dart drop Test | 607 g | 1.34 lb | Method B; ASTM D1709 |
| Film Tensile Strength at Break, MD | 49.82 MPa | 7226 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 45.84 MPa | 6649 psi | ASTM D882 |
| Heat Seal Strength Initiation Temperature | 97.0 °C | 207 °F | 2 lb/in heat seal strength; 0.5 sec dwell, 40 psi bar pressure, pull speed 10 (in./min.); Dow Method |
| Thermal Properties | Metric | English | Comments |
| Melting Point | 123 °C | 253 °F | Dow Method (DSC) |
| Vicat Softening Point | 93.0 °C | 199 °F | ASTM D1525 |
| Optical Properties | Metric | English | Comments |
| Haze | 8.0 % | 8.0 % | ASTM D1003 |
| Gloss | 71 % | 71 % | 45°; ASTM D2457 |
| Transmission, Visible | 98 % | 98 % | Clarity; ASTM D1746 |