| PROPERTY | IMPERIAL VALUE | METRIC VALUE | TEST METHOD |
|---|---|---|---|
| Color | White | White | Visual |
| Reinforcement Carrier | Fiberglass | Fiberglass | - |
| Thickness (inch) / (mm) | 0.010 to 0.020 | 0.254 to 0.508 | ASTM D374 |
| Hardness (Shore A) | 90 | 90 | ASTM D2240 |
| Continous Use temp (°F) / (°C) | -76 to 392 | -60 to 200 | - |
| ELECTRICAL | |||
| Dielectric Breakdown Voltage (Vac) | 4000 | 4000 | ASTM D149 |
| Dielectric Constant (1000 Hz) | 4 | 4.0 | ASTM D150 |
| Volume Resistivity (Ohm-meter) | 10 11 | 1011 | ASTM D257 |
| Flame Rating | V-O | V-O | U.L.94 |
| THERMAL | |||
| Thermal Conductivity (W/m-K) | 3.5 | 3.5 | ASTM D5470 |
| THERMAL PERFORMANCE vs PRESSURE | |||||
|---|---|---|---|---|---|
| Pressure (psi) | 10 | 25 | 50 | 100 | 200 |
| TO-220 Thermal Performance (°C/W) | 2.61 | 2.32 | 2.02 | 1.65 | 1.37 |
| Thermal Impedance (°C-in 2 /W) (1) | 0.57 | 0.43 | 0.38 | 0.35 | 0.30 |
1) The ASTM D5470 test fixture was used. The recorded value includes iinterfacial thermal resistance. These values are provided for reference only. Actual application perfomance is directly related to the surface roughness, flatness, and pressure applied.
Sil-Pad 2000 is a high performance, thermally conductive insulator designed for demanding aerospace and commercial applications.
Sil-Pad2000 is a silicone elastomer formulated to maximize the thermal and dielectric performance of the filler/ binder matrix. The result is a grease-free conformable material capable of meeting or exceeding the thermal and electrical requirements of high-reliability electronic packaging applications.
Features and Benefits:
- Thermal impedance 0.38°C-in2 /W (@50 psi)
- Optimal heat transfer
- High Thermal conductivity: 3.5 W/m-k
Typical Applications:
- Aerospace
- Avionics
- Motor Controls
- Power Semiconductors
- Power Supplies
- U. L. File Number E59150