- 密度 [g/cm3]: 1.85
- 吸水率 [%]: 0.1
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Density | 1.85 g/cc | 0.0668 lb/in³ | ASTM D792 Method A | ||
| Water Absorption | 0.10 % | 0.10 % | IPC TM-650 2.6.2.1 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Modulus of Elasticity | 19.3 GPa | 2800 ksi | IPC TM-650 2.4.18.3 | ||
| Poissons Ratio | 0.20 | 0.20 | ASTM D3039 | ||
| Peel Strength | 1.40 kN/m | 8.00 pli | To Copper (1 oz./35 micron); After Process Solutions; IPC TM-650 2.4.8 | ||
| 1.40 kN/m | 8.00 pli | To Copper (1 oz./35 micron); After Thermal Stress; IPC TM-650 2.4.8 | |||
| 1.40 kN/m | 8.00 pli | To Copper (1 oz./35 micron); At Elevated Temperatures; IPC TM-650 2.4.8.2 | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 2.60e+13 ohm-cm | 2.60e+13 ohm-cm | C96/35/90; IPC TM-650 2.5.17.1 | ||
| 3.30e+13 ohm-cm | 3.30e+13 ohm-cm | E24/125; IPC TM-650 2.5.17.1 | |||
| Surface Resistance | 4.00e+10 ohm | 4.00e+10 ohm | C96/35/90; IPC TM-650 2.5.17.1 | ||
| 2.90e+13 ohm | 2.90e+13 ohm | E24/125; IPC TM-650 2.5.17.1 | |||
| Dielectric Constant | 4.2 - 4.6 @Frequency 1.00e+6 Hz | 4.2 - 4.6 @Frequency 1.00e+6 Hz | may vary with resin %; IPC TM-650 2.5.5.3 | ||
| Dielectric Strength | 59.1 kV/mm | 1500 kV/in | IPC TM-650 2.5.6.2 | ||
| Dissipation Factor | 0.025 @Frequency 1.00e+6 Hz | 0.025 @Frequency 1.00e+6 Hz | IPC TM-650 2.5.5.3 | ||
| Arc Resistance | 65 sec | 65 sec | IPC TM-650 2.5.1 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 14.0 - 16.0 µm/m-°C | 7.78 - 8.89 µin/in-°F | IPC TM-650 2.4.41 | ||
| CTE, linear, Transverse to Flow | 55.0 µm/m-°C | 30.6 µin/in-°F | z, below Tg; IPC TM-650 2.4.24 | ||
| 200 µm/m-°C | 111 µin/in-°F | z, above Tg; IPC TM-650 2.4.24 | |||
| Thermal Conductivity | 0.250 W/m-K | 1.74 BTU-in/hr-ft²-°F | ASTM E1461 | ||
| Glass Transition Temp, Tg | 175 °C | 347 °F | DSC; IPC TM-650 2.4.25 | ||
| Flammability, UL94 | V-0 | V-0 | |||
| Descriptive Properties | |||||
| Z-Axis Expansion (%) | 2.4 | IPC TM-650 2.4.24 (50-260°C) | |||