- 密度 [g/cm3]: 1.12
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 1.12 g/cc | 0.0405 lb/in³ | |
| Density | 1.12 g/cc | 0.0405 lb/in³ | |
| Thickness | 356 microns | 14.0 mil | Nominal |
| 356 microns | 14.0 mil | Typical; ASTM D374 | |
| Mechanical Properties | Metric | English | Comments |
| Film Elongation at Break, MD | 3.0 % | 3.0 % | ASTM D828 |
| Film Elongation at Break, TD | 3.5 % | 3.5 % | ASTM D828 |
| Tear Strength, Total | 21.0 N | 4.72 lb (f) | Initial in TD; ASTM D1004 |
| 38.0 N | 8.54 lb (f) | Initial in MD; ASTM D1004 | |
| Elmendorf Tear Strength, MD | 1.69 g/micron | 43.0 g/mil | Calculated from mfr's report of 5.9 N per TAPPI-414 and the typical thickness |
| Elmendorf Tear Strength, TD | 2.24 g/micron | 57.0 g/mil | Calculated from mfr's report of 7.8 N per TAPPI-414 and the typical thickness |
| Film Tensile Strength at Break, MD | 41.9 MPa | 6080 psi | Calculated from mfr's report of 149 N/cm per ASTM D828 and the typical thickness |
| Film Tensile Strength at Break, TD | 28.7 MPa | 4160 psi | Calculated from mfr's report of 102 N/cm per ASTM D828 and the typical thickness |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 1.00e+14 ohm-cm | 1.00e+14 ohm-cm | 50% RH; ASTM D257 |
| 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | Dry; ASTM D257 | |
| Surface Resistivity per Square | 1.00e+13 ohm | 1.00e+13 ohm | 50% RH; ASTM D257 |
| 1.00e+15 ohm | 1.00e+15 ohm | Dry; ASTM D257 | |
| Dielectric Constant | 2.1 @Frequency 60 Hz | 2.1 @Frequency 60 Hz | Dry; ASTM D150 |
| 3.4 @Frequency 60 Hz | 3.4 @Frequency 60 Hz | 50% RH; ASTM D150 | |
| Dielectric Strength | 36.2 kV/mm | 919 kV/in | AC Rapid Rise; ASTM D149 |
| 59.0 kV/mm | 1500 kV/in | Full-wave Impulse; ASTM D3426 | |
| Dissipation Factor | 0.0050 @Frequency 60 Hz | 0.0050 @Frequency 60 Hz | Dry; ASTM D150 |
| 0.15 @Frequency 60 Hz | 0.15 @Frequency 60 Hz | 50% RH; ASTM D150 | |
| Thermal Properties | Metric | English | Comments |
| Maximum Service Temperature, Air | 220 °C | 428 °F | Electrical insulation |
| Shrinkage, MD | 0.30 % | 0.30 % | at 300°C |
| Shrinkage, TD | 0.20 % | 0.20 % | at 300°C |