- 熔体流动速率 [g/10min]: 0.27
- 密度 [g/cm3]: 0.929
- 脆化温度 [℃]: -75.0
- 透光率 [%]: 90.0
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 0.929 - 0.938 g/cc | 0.0336 - 0.0339 lb/in³ | Average value: 0.934 g/cc Grade Count:21 |
| Moisture Vapor Transmission | 0.230 - 0.350 cc-mm/m²-24hr-atm | 0.584 - 0.889 cc-mil/100 in²-24hr-atm | Average value: 0.273 cc-mm/m²-24hr-atm Grade Count:6 |
| Oxygen Transmission | 78.0 - 133 cc-mm/m²-24hr-atm | 198 - 338 cc-mil/100 in²-24hr-atm | Average value: 122 cc-mm/m²-24hr-atm Grade Count:5 |
| Thickness | 8.00 - 75.0 microns | 0.315 - 2.95 mil | Average value: 31.5 microns Grade Count:8 |
| Melt Flow | 0.270 - 4.80 g/10 min | 0.270 - 4.80 g/10 min | Average value: 2.15 g/10 min Grade Count:17 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Shore D | 58.0 - 65.0 | 58.0 - 65.0 | Average value: 60.2 Grade Count:6 |
| Film Tensile Strength at Yield, MD | 15.0 - 17.0 MPa | 2180 - 2470 psi | Average value: 15.9 MPa Grade Count:16 |
| Film Tensile Strength at Yield, TD | 15.0 - 18.0 MPa | 2180 - 2610 psi | Average value: 16.9 MPa Grade Count:16 |
| Film Elongation at Break, MD | 500 - 850 % | 500 - 850 % | Average value: 663 % Grade Count:20 |
| Film Elongation at Break, TD | 750 - 1100 % | 750 - 1100 % | Average value: 928 % Grade Count:16 |
| Modulus of Elasticity | 0.370 GPa | 53.7 ksi | Average value: 0.370 GPa Grade Count:4 |
| Secant Modulus, MD | 0.280 - 0.450 GPa | 40.6 - 65.3 ksi | Average value: 0.359 GPa Grade Count:15 |
| Secant Modulus, TD | 0.310 - 0.520 GPa | 45.0 - 75.4 ksi | Average value: 0.417 GPa Grade Count:15 |
| Coefficient of Friction | 0.240 - 1.00 | 0.240 - 1.00 | Average value: 0.523 Grade Count:14 |
| Elmendorf Tear Strength, MD | 0.815 - 4.00 g/micron | 20.7 - 102 g/mil | Average value: 2.02 g/micron Grade Count:16 |
| Elmendorf Tear Strength, TD | 3.42 - 20.4 g/micron | 86.9 - 518 g/mil | Average value: 11.2 g/micron Grade Count:16 |
| Dart Drop | 1.00 - 4.00 g/micron | 25.4 - 102 g/mil | Average value: 1.96 g/micron Grade Count:9 |
| Dart drop Test | 40.0 - 100 g | 0.0882 - 0.221 lb | Average value: 71.1 g Grade Count:9 |
| Seal Strength | 1200 - 1400 g/25 mm | 1200 - 1400 g/in | Average value: 1300 g/25 mm Grade Count:4 |
| Film Tensile Strength at Break, MD | 34.0 - 50.0 MPa | 4930 - 7250 psi | Average value: 40.4 MPa Grade Count:20 |
| Film Tensile Strength at Break, TD | 25.0 - 44.0 MPa | 3630 - 6380 psi | Average value: 34.7 MPa Grade Count:16 |
| Thermal Properties | Metric | English | Comments |
| Melting Point | 124 - 128 °C | 255 - 262 °F | Average value: 127 °C Grade Count:5 |
| Vicat Softening Point | 111 - 123 °C | 232 - 253 °F | Average value: 117 °C Grade Count:12 |
| Brittleness Temperature | -75.0 - -70.0 °C | -103 - -94.0 °F | Average value: -70.6 °C Grade Count:9 |
| Optical Properties | Metric | English | Comments |
| Haze | 3.00 - 20.0 % | 3.00 - 20.0 % | Average value: 8.86 % Grade Count:18 |
| Gloss | 48.0 - 88.0 % | 48.0 - 88.0 % | Average value: 72.8 % Grade Count:18 |
| Transmission, Visible | 90.0 % | 90.0 % | Average value: 90.0 % Grade Count:4 |
| Processing Properties | Metric | English | Comments |
| Melt Temperature | 210 - 290 °C | 410 - 554 °F | Average value: 234 °C Grade Count:9 |