- 密度 [g/cm3]: 2.45
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.45 g/cc | 0.0885 lb/in³ | ASTM D792 Method A |
| Outgassing - Total Mass Loss | 0.00 % @Pressure <=1.33e-10 MPa, Temperature 125 °C | 0.00 % @Pressure <=1.93e-8 psi, Temperature 257 °F | Water Vapor Recovered; NASA SP-R-0022A |
| 0.010 % @Pressure <=1.33e-10 MPa, Temperature 125 °C | 0.010 % @Pressure <=1.93e-8 psi, Temperature 257 °F | Collected Volatiles; NASA SP-R-0022A | |
| 0.020 % @Pressure <=1.33e-10 MPa, Temperature 125 °C | 0.020 % @Pressure <=1.93e-8 psi, Temperature 257 °F | NASA SP-R-0022A | |
| Mechanical Properties | Metric | English | Comments |
| Peel Strength | 2.10 kN/m | 12.0 pli | After Thermal Stress; IPC TM-650 2.4.8 |
| Electrical Properties | Metric | English | Comments |
| Dielectric Constant | 5.5 @Thickness 0.140 mm | 5.5 @Thickness 0.00550 in | |
| 6.3 @Thickness 3.81 mm | 6.3 @Thickness 0.150 in | ||
| 6.15 @Thickness 0.381 mm, Frequency 1.00e+6 Hz | 6.15 @Thickness 0.0150 in, Frequency 1.00e+6 Hz | C23/50; IPC TM-650 2.5.5.3 | |
| Dissipation Factor | 0.0030 @Frequency 1.00e+6 Hz | 0.0030 @Frequency 1.00e+6 Hz | C23/50; IPC TM-650 2.5.5.3 |
| Arc Resistance | >= 180 sec | >= 180 sec | D48/50; ASTM D495 |
| Thermal Properties | Metric | English | Comments |
| CTE, linear | 10.0 µm/m-°C @Temperature 0.000 - 100 °C | 5.56 µin/in-°F @Temperature 32.0 - 212 °F | y direction; IPC TM-650 2.4.24 |
| 11.0 µm/m-°C @Temperature 0.000 - 100 °C | 6.11 µin/in-°F @Temperature 32.0 - 212 °F | x direction; IPC TM-650 2.4.24 | |
| CTE, linear, Transverse to Flow | 45.0 µm/m-°C @Temperature 0.000 - 100 °C | 25.0 µin/in-°F @Temperature 32.0 - 212 °F | z direction; IPC TM-650 2.4.24 |
| Thermal Conductivity | 0.460 W/m-K @Temperature 100 °C | 3.19 BTU-in/hr-ft²-°F @Temperature 212 °F | ASTM E1225 |
| Flammability, UL94 | V-0 | V-0 | Vertical Burn |