- 密度 [g/cm3]: 1.15
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 1.15 g/cc | 0.0415 lb/in³ | |
| Density | 1.15 g/cc | 0.0415 lb/in³ | |
| Thickness | 203 microns | 8.00 mil | Nominal |
| 206 microns | 8.10 mil | Typical; ASTM D374 | |
| Mechanical Properties | Metric | English | Comments |
| Film Elongation at Break, MD | 3.7 % | 3.7 % | ASTM D828 |
| Film Elongation at Break, TD | 3.7 % | 3.7 % | ASTM D828 |
| Tear Strength, Total | 18.0 N | 4.05 lb (f) | Initial in TD; ASTM D1004 |
| 26.0 N | 5.85 lb (f) | Initial in MD; ASTM D1004 | |
| Elmendorf Tear Strength, MD | 1.77 g/micron | 45.0 g/mil | Calculated from mfr's report of 3.6 N per TAPPI-414 and the typical thickness |
| Elmendorf Tear Strength, TD | 2.36 g/micron | 60.0 g/mil | Calculated from mfr's report of 4.8 N per TAPPI-414 and the typical thickness |
| Film Tensile Strength at Break, MD | 42.3 MPa | 6140 psi | Calculated from mfr's report of 87 N/cm per ASTM D828 and the typical thickness |
| Film Tensile Strength at Break, TD | 29.2 MPa | 4240 psi | Calculated from mfr's report of 60 N/cm per ASTM D828 and the typical thickness |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 1.00e+13 ohm-cm | 1.00e+13 ohm-cm | 50% RH; ASTM D257 |
| 1.00e+16 ohm-cm | 1.00e+16 ohm-cm | Dry; ASTM D257 | |
| Surface Resistivity per Square | 1.00e+12 ohm | 1.00e+12 ohm | 50% RH; ASTM D257 |
| 1.00e+15 ohm | 1.00e+15 ohm | Dry; ASTM D257 | |
| Dielectric Constant | 2.5 @Frequency 60 Hz | 2.5 @Frequency 60 Hz | Dry; ASTM D150 |
| 4.0 @Frequency 60 Hz | 4.0 @Frequency 60 Hz | 50% RH; ASTM D150 | |
| Dielectric Strength | 40.2 kV/mm | 1020 kV/in | AC Rapid Rise; ASTM D149 |
| 63.0 kV/mm | 1600 kV/in | Full-wave Impulse; ASTM D3426 | |
| Dissipation Factor | 0.0060 @Frequency 60 Hz | 0.0060 @Frequency 60 Hz | Dry; ASTM D150 |
| 0.14 @Frequency 60 Hz | 0.14 @Frequency 60 Hz | 50% RH; ASTM D150 | |
| Thermal Properties | Metric | English | Comments |
| Maximum Service Temperature, Air | 220 °C | 428 °F | Electrical insulation |
| Shrinkage, MD | 0.10 % | 0.10 % | at 300°C |
| Shrinkage, TD | 0.00 % | 0.00 % | at 300°C |