爱彼电路·高精密PCB电路板研发生产厂家
微波电路板·高频板·高速电路板·双面多层板·HDI电路板·软硬结合板
报价/技术支持·电话：0755-23200081邮箱：sales@ipcb.cn
| Items | Method | Condition | Unit | Typical Value | |
|---|---|---|---|---|---|
| Tg | IPC-TM-650 2.4.25 | DSC | ℃ | 135 | |
| Td | IPC-TM-650 2.4.24.6 | 5% wt. loss | ℃ | 310 | |
| CTE (Z-axis) | IPC-TM-650 2.4.24 | Before Tg | ppm/℃ | 65 | |
| After Tg | ppm/℃ | 310 | |||
| 50-260℃ | % | 4.5 | |||
| T260 | IPC-TM-650 2.4.24.1 | TMA | min | 13 | |
| T288 | IPC-TM-650 2.4.24.1 | TMA | min | <1 | |
| Thermal Stress | IPC-TM-650 2.4.13.1 | 288℃, solder dip | -- | 60S No Delamination | |
| Volume Resistivity | IPC-TM-650 2.5.17.1 | After moisture resistance | MΩ.cm | 4.8E + 08 | |
| E-24/125 | MΩ.cm | 4.6E + 06 | |||
| Surface Resistivity | IPC-TM-650 2.5.17.1 | After moisture resistance | MΩ | 5.2E + 07 | |
| E-24/125 | MΩ | 5.3E + 06 | |||
| Arc Resistance | IPC-TM-650 2.5.1 | D-48/50+D-4/23 | s | 120 | |
| Dielectric Breakdown | IPC-TM-650 2.5.6 | D-48/50+D-4/23 | kV | 60 | |
| Electrical Strength | IPC-TM-650 2.5.6.2 | D-48/50+D-4/23 | kV/mm | — | |
| Dissipation Constant (Dk) | IPC-TM-650 2.5.5.9 | 1MHz | -- | 4.6 | |
| IEC 61189-2-721 | 10GHz | -- | — | ||
| Dissipation Factor (Df) | IPC-TM-650 2.5.5.9 | 1MHz | -- | 0.016 | |
| IEC 61189-2-721 | 10GHz | -- | — | ||
| Peel Strength(1oz HTE copper foil) | IPC-TM-650 2.4.8 | A | N/mm | — | |
| After thermal Stress 288℃,10s | N/mm | 1.8 | |||
| 125℃ | N/mm | 1.6 | |||
| Flexural Strength | LW | IPC-TM-650 2.4.4 | A | MPa | 600 |
| CW | IPC-TM-650 2.4.4 | A | MPa | 500 | |
| Water Absorption | IPC-TM-650 2.6.2.1 | E-1/105+D-24/23 | % | 0.15 | |
| CTI | IEC30112 | C-48/23/50, | ℃ | PLC 3 | |
| Flammability | UL94 | C-48/23/50 | Rating | V-0 | |
| E-24/125 | Rating | V-0 | |||