- 密度 [g/cm3]: 2.3
- 吸水率 [%]: 0.04
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 2.30 g/cc | 0.0831 lb/in³ | ASTM D792 Method A | ||
| Water Absorption | 0.040 % | 0.040 % | IPC TM-650 2.6.2.1 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Tensile Strength | >= 138 MPa | >= 20000 psi | Machine or Cross; IPC TM-650 2.4.18.3 | ||
| Compressive Modulus | >= 2.41 GPa | >= 350 ksi | ASTM D3410 | ||
| Peel Strength | 2.10 kN/m | 12.0 pli | To Copper (1 oz./35 micron); After Thermal Stress; IPC TM-650 2.4.8 | ||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.10e+15 ohm-cm | 1.10e+15 ohm-cm | C96/35/90; IPC TM-650 2.5.17.1 | ||
| Surface Resistance | 4.50e+13 ohm | 4.50e+13 ohm | C96/35/90; IPC TM-650 2.5.17.1 | ||
| Dielectric Constant | 2.5 @Frequency 1.00e+6 Hz | 2.5 @Frequency 1.00e+6 Hz | may vary by thickness; IPC TM-650 2.5.5.3 | ||
| 2.5 @Frequency 1.00e+10 Hz | 2.5 @Frequency 1.00e+10 Hz | may vary by thickness; IPC TM-650 2.5.5.5 | |||
| Dielectric Breakdown | >= 45000 V | >= 45000 V | IPC TM-650 2.5.6 | ||
| Dissipation Factor | 0.0011 @Frequency 1.00e+6 Hz | 0.0011 @Frequency 1.00e+6 Hz | IPC TM-650 2.5.5.3 | ||
| 0.0014 @Frequency 1.00e+10 Hz | 0.0014 @Frequency 1.00e+10 Hz | IPC TM-650 2.5.5.5 | |||
| Arc Resistance | >= 180 sec | >= 180 sec | IPC TM-650 2.5.1 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 16.0 µm/m-°C @Temperature 50.0 - 150 °C | 8.89 µin/in-°F @Temperature 122 - 302 °F | IPC TM-650 2.4.41 | ||
| CTE, linear, Transverse to Flow | 50.0 µm/m-°C @Temperature 50.0 - 150 °C | 27.8 µin/in-°F @Temperature 122 - 302 °F | z direction; IPC TM-650 2.4.24 | ||
| Thermal Conductivity | 0.300 W/m-K | 2.08 BTU-in/hr-ft²-°F | ASTM E1461 | ||
| Decomposition Temperature | >= 500 °C | >= 932 °F | 5 percent; IPC TM-650 2.4.24.6 | ||
| >= 500 °C | >= 932 °F | Onset; 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) | -75 | IPC TM-650 2.5.5.5; at 10 GHz (-40 - 150°C) | |||