- 密度 [g/cm3]: 0.31
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.310 g/cc | 0.0112 lb/in³ | |
| Density | 0.310 g/cc | 0.0112 lb/in³ | |
| Thickness | 584 microns | 23.0 mil | Nominal |
| 660 microns | 26.0 mil | Typical; TAPPI-411 | |
| Mechanical Properties | Metric | English | Comments |
| Film Elongation at Break, MD | 3.2 % | 3.2 % | ASTM D828 |
| Film Elongation at Break, TD | 3.9 % | 3.9 % | ASTM D828 |
| Tear Strength, Total | 21.0 N | 4.72 lb (f) | Initial in TD; ASTM D1004 |
| 30.0 N | 6.74 lb (f) | Initial in MD; ASTM D1004 | |
| Elmendorf Tear Strength, MD | 1.14 g/micron | 29.0 g/mil | Calculated from mfr's report of 7.4 N per TAPPI-414 and the typical thickness |
| Elmendorf Tear Strength, TD | 1.46 g/micron | 37.0 g/mil | Calculated from mfr's report of 9.4 N per TAPPI-414 and the typical thickness |
| Film Tensile Strength at Break, MD | 10.8 MPa | 1570 psi | Calculated from mfr's report of 71 N/cm per ASTM D828 and the typical thickness |
| Film Tensile Strength at Break, TD | 7.10 MPa | 1030 psi | Calculated from mfr's report of 47 N/cm per ASTM D828 and the typical thickness |
| Electrical Properties | Metric | English | Comments |
| Dielectric Constant | 1.3 @Frequency 60 Hz | 1.3 @Frequency 60 Hz | ASTM D150 |
| 1.4 @Frequency 1000 Hz | 1.4 @Frequency 1000 Hz | ASTM D150 | |
| Dielectric Strength | 9.00 kV/mm | 229 kV/in | AC Rapid Rise; ASTM D149 |
| 16.0 kV/mm | 406 kV/in | Full-wave Impulse; ASTM D3426 | |
| Dissipation Factor | 0.0030 @Frequency 60 Hz | 0.0030 @Frequency 60 Hz | ASTM D150 |
| 0.0050 @Frequency 1000 Hz | 0.0050 @Frequency 1000 Hz | ASTM D150 | |
| Thermal Properties | Metric | English | Comments |
| Maximum Service Temperature, Air | 220 °C | 428 °F | Electrical insulation |
| Shrinkage, MD | 0.50 % | 0.50 % | at 240°C |
| Shrinkage, TD | 0.20 % | 0.20 % | at 240°C |