- 吸水率 [%]: 0.27
| Physical Properties | Metric | English | Comments | ||
|---|---|---|---|---|---|
| Water Absorption | 0.27 % | 0.27 % | IPC TM-650 2.6.2.1 | ||
| Mechanical Properties | Metric | English | Comments | ||
| Modulus of Elasticity | 22.1 GPa | 3200 ksi | IPC TM-650 2.4.18.3 | ||
| Poissons Ratio | 0.15 | 0.15 | ASTM D3039 | ||
| Peel Strength | 1.24 kN/m | 7.10 pli | To Copper (1 oz./35 micron); After Process Solutions; IPC TM-650 2.4.8 | ||
| 1.24 kN/m | 7.10 pli | To Copper (1 oz./35 micron); After Thermal Stress; IPC TM-650 2.4.8 | |||
| 1.24 kN/m | 7.10 pli | To Copper (1 oz./35 micron); At Elevated Temperatures; IPC TM-650 2.4.8.2 | |||
| Electrical Properties | Metric | English | Comments | ||
| Volume Resistivity | 1.50e+14 ohm-cm | 1.50e+14 ohm-cm | C96/35/90; IPC TM-650 2.5.17.1 | ||
| 3.00e+14 ohm-cm | 3.00e+14 ohm-cm | E24/125; IPC TM-650 2.5.17.1 | |||
| Surface Resistance | 1.60e+15 ohm | 1.60e+15 ohm | C96/35/90; IPC TM-650 2.5.17.1 | ||
| 1.60e+15 ohm | 1.60e+15 ohm | E24/125; IPC TM-650 2.5.17.1 | |||
| Dielectric Constant | 4.2 @Frequency 1.00e+6 Hz | 4.2 @Frequency 1.00e+6 Hz | May vary with resin %; IPC TM-650 2.5.5.3 | ||
| Dielectric Strength | 57.1 kV/mm | 1450 kV/in | IPC TM-650 2.5.6.2 | ||
| Dissipation Factor | 0.010 @Frequency 1.00e+6 Hz | 0.010 @Frequency 1.00e+6 Hz | IPC TM-650 2.5.5.3 | ||
| Arc Resistance | 143 sec | 143 sec | IPC TM-650 2.5.1 | ||
| Thermal Properties | Metric | English | Comments | ||
| CTE, linear | 16.0 μm/m-°C | 8.89 μin/in-°F | IPC TM-650 2.4.41 | ||
| CTE, linear, Transverse to Flow | 55.0 μm/m-°C @Temperature <=250 °C | 30.6 μin/in-°F @Temperature <=482 °F | z (< Tg); IPC TM-650 2.4.24 | ||
| 149 μm/m-°C @Temperature >=250 °C | 82.8 μin/in-°F @Temperature >=482 °F | z (> Tg); IPC TM-650 2.4.24 | |||
| Thermal Conductivity | 0.200 W/m-K | 1.39 BTU-in/hr-ft2-°F | ASTM E1461 | ||
| Glass Transition Temp, Tg | 250 °C | 482 °F | TMA; IPC TM-650 2.4.24 | ||
| Decomposition Temperature | 387 °C | 729 °F | Onset; IPC TM-650 2.3.41 | ||
| 407 °C | 765 °F | 5 percent; IPC TM-650 2.3.41 | |||
| Flammability, UL94 | HB | HB | |||
| 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 | |||
| Z-Axis Expansion (%) | 1.2 | IPC TM-650 2.4.24 (50-260°C) | |||