- 密度 [g/cm3]: 1.23
- 透光率 [%]: 91.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.23 g/cc | 0.0444 lb/in³ | ASTM D1505 |
| Melt Density | 1.08 g/cc @Temperature 285 °C | 0.0390 lb/in³ @Temperature 545 °F | ASTM D1238 |
| Water Vapor Transmission | 7.00 g/m²/day | 0.451 g/100 in²/day | ASTM F372 |
| Oxygen Transmission | 11.0 cc-mm/m²-24hr-atm | 27.9 cc-mil/100 in²-24hr-atm | ASTM D3985 |
| Carbon Dioxide Transmission | 49.0 cc-mm/m²-24hr-atm | 124 cc-mil/100 in²-24hr-atm | ASTM D1434 |
| Thickness | 250 microns | 9.84 mil | ASTM D374 |
| Mechanical Properties | Metric | English | Comments |
| Film Tensile Strength at Yield, MD | 45.0 MPa | 6530 psi | ASTM D882 |
| Film Tensile Strength at Yield, TD | 44.0 MPa | 6380 psi | ASTM D882 |
| Tensile Modulus | 1.60 GPa | 232 ksi | TD; ASTM D882 |
| 1.60 GPa | 232 ksi | MD; ASTM D882 | |
| Coefficient of Friction | 0.50 | 0.50 | ASTM D1894 |
| Elmendorf Tear Strength, MD | >= 12.0 g/micron | >= 305 g/mil | ASTM D1922 |
| Elmendorf Tear Strength, TD | >= 12.0 g/micron | >= 305 g/mil | ASTM D1922 |
| Dart Drop | 1.84 g/micron | 46.7 g/mil | 23°C; ASTM D1709 |
| 2.16 g/micron | 54.9 g/mil | at -18°C; ASTM D1709 | |
| Film Tensile Strength at Break, MD | 57.0 MPa | 8270 psi | ASTM D882 |
| Film Tensile Strength at Break, TD | 53.0 MPa | 7690 psi | ASTM D882 |
| Thermal Properties | Metric | English | Comments |
| Specific Heat Capacity | 1.09 J/g-°C @Temperature 10.0 °C | 0.261 BTU/lb-°F @Temperature 50.0 °F | DSC |
| 1.14 J/g-°C @Temperature 30.0 °C | 0.272 BTU/lb-°F @Temperature 86.0 °F | DSC | |
| 1.64 J/g-°C @Temperature 100 °C | 0.392 BTU/lb-°F @Temperature 212 °F | DSC | |
| 1.86 J/g-°C @Temperature 180 °C | 0.445 BTU/lb-°F @Temperature 356 °F | DSC | |
| 2.16 J/g-°C @Temperature 290 °C | 0.516 BTU/lb-°F @Temperature 554 °F | DSC | |
| Thermal Conductivity | 0.220 W/m-K | 1.53 BTU-in/hr-ft²-°F | ASTM C177 |
| Glass Transition Temp, Tg | 87.0 °C | 189 °F | ASTM D1525 |
| Optical Properties | Metric | English | Comments |
| Refractive Index | 1.56 | 1.56 | nD; ASTM D542 |
| Haze | 1.0 % | 1.0 % | ASTM D1003 |
| Gloss | 98 % | 98 % | at 60°; ASTM D2457 |
| Transmission, Visible | 91 % | 91 % | Total Transmittance; ASTM D1003 |