- 密度 [g/cm3]: 0.88
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.880 g/cc | 0.0318 lb/in³ | |
| Density | 0.880 g/cc | 0.0318 lb/in³ | |
| Thickness | 86.4 microns | 3.40 mil | Nominal |
| 94.0 microns | 3.70 mil | Typical; ASTM D374 | |
| Mechanical Properties | Metric | English | Comments |
| Film Elongation at Break, MD | 7.4 % | 7.4 % | ASTM D828 |
| Film Elongation at Break, TD | 9.78 % | 9.78 % | ASTM D828 |
| Tear Strength, Total | 11.0 N | 2.47 lb (f) | Initial in TD; ASTM D1004 |
| 22.0 N | 4.95 lb (f) | Initial in MD; ASTM D1004 | |
| Film Tensile Strength at Break, MD | 60.7 MPa | 8800 psi | Calculated from mfr's report of 57 N/cm per ASTM D828 and the typical thickness |
| Film Tensile Strength at Break, TD | 30.9 MPa | 4480 psi | Calculated from mfr's report of 29 N/cm per ASTM D828 and the typical thickness |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 1.00e+15 ohm-cm | 1.00e+15 ohm-cm | 50% RH; tested on 10 mil thickness sample; ASTM D257 |
| Dielectric Constant | 1.7 @Frequency 60 Hz | 1.7 @Frequency 60 Hz | ASTM D150 |
| 1.7 @Frequency 1000 Hz | 1.7 @Frequency 1000 Hz | ASTM D150 | |
| Dielectric Strength | 24.0 kV/mm | 610 kV/in | AC Rapid Rise; ASTM D149 |
| 43.0 kV/mm | 1090 kV/in | Full-wave Impulse; ASTM D3426 | |
| Dissipation Factor | 0.0050 @Frequency 60 Hz | 0.0050 @Frequency 60 Hz | ASTM D150 |
| Thermal Properties | Metric | English | Comments |
| Maximum Service Temperature, Air | 220 °C | 428 °F | Electrical insulation |