- 密度 [g/cm3]: 0.95
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 0.950 g/cc | 0.0343 lb/in³ | |
| Density | 0.950 g/cc | 0.0343 lb/in³ | |
| Thickness | 178 microns | 7.00 mil | Nominal |
| 183 microns | 7.20 mil | Typical; ASTM D374 | |
| Mechanical Properties | Metric | English | Comments |
| Film Elongation at Break, MD | 18 % | 18 % | ASTM D828 |
| Film Elongation at Break, TD | 14 % | 14 % | ASTM D828 |
| Tear Strength, Total | 27.0 N | 6.07 lb (f) | Initial in TD; ASTM D1004 |
| 50.0 N | 11.2 lb (f) | Initial in MD; ASTM D1004 | |
| Elmendorf Tear Strength, MD | 2.17 g/micron | 55.0 g/mil | Calculated from mfr's report of 3.9 N per TAPPI-414 and the typical thickness |
| Elmendorf Tear Strength, TD | 4.13 g/micron | 105 g/mil | Calculated from mfr's report of 7.4 N per TAPPI-414 and the typical thickness |
| Film Tensile Strength at Break, MD | 119.8 MPa | 17380 psi | Calculated from mfr's report of 219 N/cm per ASTM D828 and the typical thickness |
| Film Tensile Strength at Break, TD | 60.7 MPa | 8800 psi | Calculated from mfr's report of 111 N/cm per ASTM D828 and the typical thickness |
| Electrical Properties | Metric | English | Comments |
| Volume Resistivity | 2.00e+16 ohm-cm | 2.00e+16 ohm-cm | 50% RH; tested on 10 mil thickness sample; ASTM D257 |
| Surface Resistivity per Square | 2.00e+16 ohm | 2.00e+16 ohm | tested on 10 mil thickness sample; ASTM D257 |
| Dielectric Constant | 2.7 @Frequency 60 Hz | 2.7 @Frequency 60 Hz | ASTM D150 |
| Dielectric Strength | 33.0 kV/mm | 838 kV/in | AC Rapid Rise; ASTM D149 |
| 55.0 kV/mm | 1400 kV/in | Full-wave Impulse; ASTM D3426 | |
| Dissipation Factor | 0.0060 @Frequency 60 Hz | 0.0060 @Frequency 60 Hz | ASTM D150 |
| Thermal Properties | Metric | English | Comments |
| Thermal Conductivity | 0.143 W/m-K @Temperature 150 °C | 0.992 BTU-in/hr-ft²-°F @Temperature 302 °F | |
| Maximum Service Temperature, Air | 220 °C | 428 °F | 220°C insulation by UL, the US Navy, and other tests |
| Oxygen Index | 27 - 32 % | 27 - 32 % | Range at RT for Type 410; depends on thickness and density |
| Shrinkage, MD | 0.60 % | 0.60 % | at 300°C |
| Shrinkage, TD | 0.20 % | 0.20 % | at 300°C |