- 密度 [g/cm3]: 1.17
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 1.17 g/cc | 0.0423 lb/in³ | |
| Density | 1.17 g/cc | 0.0423 lb/in³ | |
| Thickness | 729 microns | 28.7 mil | Typical; ASTM D374 |
| 737 microns | 29.0 mil | Nominal | |
| Mechanical Properties | Metric | English | Comments |
| Film Elongation at Break, MD | 16 % | 16 % | ASTM D828 |
| Film Elongation at Break, TD | 12 % | 12 % | ASTM D828 |
| Tear Strength, Total | 199 N | 44.7 lb (f) | Initial in TD; ASTM D1004 |
| 252 N | 56.7 lb (f) | Initial in MD; ASTM D1004 | |
| Film Tensile Strength at Break, MD | 118 MPa | 17100 psi | Calculated from mfr's report of 860 N/cm per ASTM D828 and the typical thickness |
| Film Tensile Strength at Break, TD | 86.4 MPa | 12500 psi | Calculated from mfr's report of 630 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 | 3.7 @Frequency 60 Hz | 3.7 @Frequency 60 Hz | ASTM D150 |
| Dielectric Strength | 30.0 kV/mm | 762 kV/in | AC Rapid Rise; ASTM D149 |
| Dissipation Factor | 0.0070 @Frequency 60 Hz | 0.0070 @Frequency 60 Hz | ASTM D150 |
| Thermal Properties | Metric | English | Comments |
| 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 | 0.00 % | 0.00 % | at 300°C |
| Shrinkage, TD | 0.00 % | 0.00 % | at 300°C |