- 密度 [g/cm3]: 2.06
- 吸水率 [%]: 0.03
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 2.06 g/cc | 0.0744 lb/in³ | ASTM D792 Method A | ||
| Water Absorption | 0.030 % | 0.030 % | IPC TM-650 2.6.2.1 | ||
| Outgassing - Total Mass Loss | 0.00 % @Pressure <=1.33e-10 MPa, Temperature 125 °C | 0.00 % @Pressure <=1.93e-8 psi, Temperature 257 °F | Collected Volatiles; NASA SP-R-0022A | ||
| 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 | |||
| 0.040 % @Pressure <=1.33e-10 MPa, Temperature 125 °C | 0.040 % @Pressure <=1.93e-8 psi, Temperature 257 °F | NASA SP-R-0022A | |||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength | 30.3 MPa | 4400 psi | Cross; IPC TM-650 2.4.18.3 | ||
| 48.3 MPa | 7000 psi | Machine; IPC TM-650 2.4.18.3 | |||
| Modulus of Elasticity | 1.79 GPa | 260 ksi | IPC TM-650 2.4.18.3 | ||
| Flexural Strength | 53.8 MPa | 7800 psi | Cross; IPC TM-650 2.4.4 | ||
| 101 MPa | 14600 psi | Machine; IPC TM-650 2.4.4 | |||
| Compressive Modulus | 1.68 GPa | 244 ksi | ASTM D3410 | ||
| Poissons Ratio | 0.17 | 0.17 | ASTM D3039 | ||
| Shear Modulus | 0.760 GPa | 110 ksi | Calculated | ||
| Peel Strength | 1.23 kN/m | 7.00 pli | To Copper (1 oz./35 micron); After Process Solutions; IPC TM-650 2.4.8 | ||
| 1.23 kN/m | 7.00 pli | To Copper (1 oz./35 micron); After Thermal Stress; IPC TM-650 2.4.8 | |||
| 1.58 kN/m | 9.00 pli | To Copper (1 oz./35 micron); At Elevated Temperatures; IPC TM-650 2.4.8.2 | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 4.25e+14 ohm-cm | 4.25e+14 ohm-cm | C96/35/90; IPC TM-650 2.5.17.1 | ||
| Surface Resistance | 2.02e+14 ohm | 2.02e+14 ohm | C96/35/90; IPC TM-650 2.5.17.1 | ||
| Dielectric Constant | 3.0 @Frequency 1.00e+10 Hz | 3.0 @Frequency 1.00e+10 Hz | IPC TM-650 2.5.5.3 | ||
| Dielectric Breakdown | 58000 V | 58000 V | IPC TM-650 2.5.6 | ||
| Dissipation Factor | 0.00125 @Temperature -20.0 °C | 0.00125 @Temperature -4.00 °F | |||
| 0.014 @Temperature 120 °C | 0.014 @Temperature 248 °F | ||||
| 0.0013 @Frequency 1.00e+6 Hz | 0.0013 @Frequency 1.00e+6 Hz | IPC TM-650 2.5.5.3 | |||
| 0.0013 @Frequency 1.00e+10 Hz | 0.0013 @Frequency 1.00e+10 Hz | IPC TM-650 2.5.5.5 | |||
| Arc Resistance | 250 sec | 250 sec | IPC TM-650 2.5.1 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 8.00 µm/m-°C @Temperature 50.0 - 150 °C | 4.44 µin/in-°F @Temperature 122 - 302 °F | IPC TM-650 2.4.41 | ||
| CTE, linear, Transverse to Flow | 20.0 µm/m-°C @Temperature 50.0 - 150 °C | 11.1 µin/in-°F @Temperature 122 - 302 °F | z direction; IPC TM-650 2.4.24 | ||
| Thermal Conductivity | 0.640 W/m-K | 4.44 BTU-in/hr-ft²-°F | ASTM E1461 | ||
| Decomposition Temperature | 487 °C | 909 °F | Onset; IPC TM-650 2.4.24.6 | ||
| 529 °C | 984 °F | 5 percent; IPC TM-650 2.4.24.6 | |||
| Flammability, UL94 | V-0 | V-0 | |||
| Descriptive Properties | |||||
| IPC Delamination - T260 (minutes) | > 60 | IPC TM-650 2.4.24.1 | |||
| IPC Delamination - T288 (minutes) | > 60 | IPC TM-650 2.4.24.1 | |||
| IPC Delamination - T300 (minutes) | > 60 | IPC TM-650 2.4.24.1 | |||
| Temperature Coefficient of Dielectric (ppm/°C) | -10 | IPC TM-650 2.5.5.5; at 10 GHz (-40 - 150°C) | |||