High thermal conductivity silicon film is characterized by high thermal conductivity and good insulation performance. The raw materials of the product are high thermal conductivity spherical aluminum oxide powder from DENKA and Dow Corning polymer. It is a cost-eective thermal insulation filling material with natural micro viscosity and softness on the surface, which can fully fill the air gap, Complete seamless heat transfer between heat source and heat sink to improve thermal conductivity. It is an ideal interface material for high performance heat conduction.
| Test items | Unit | FS400 | FS500 | FS600 | Test Method |
| Colour | - | Gray | Gray | Gray | Visual |
| Thickness | mm | 0.5-5.0 | 0.5-5.0 | 0.5-5.0 | ASTM D374/374M |
| Hardness | Shore A0 | 30 ± 5 | 30 ± 5 | 30 ± 5 | GB/T 531 |
| Specific Gravity | g/cm3 | 3.24 | 3.32 | 3.43 | ASTM D792 |
| Tensile Strength | Mpa | 0.14 | 0.20 | 0.22 | ASTM D412 |
| Elongation | % | 32 | 60 | 16 | ASTM D412 |
| Tear Strength | KN/m | 0.70 | 0.5 | 0.5 | ASTM D624 |
| Breakdown Voltage | KV/mm | ≥8 | ≥7 | ≥7 | ASTM D149 |
| Volume Resistivity | Ω·cm | 1X1013 | 2X1013 | 2X1013 | ASTM D257 |
| Continuous Use Temp | °C | -40~200 | -40~200 | -40~200 | - |
| Flame Rating | - | V-0 | V-0 | V-0 | UL 94 |
| Weight Loss | % | ≤0.2 | ≤0.2 | ≤0.2 | @150°C 240H |
| Dielectric Constant | @1MHz | 6.75 | 7.92 | 7.47 | ASTM D150 |
| Thermal Conductivity | W / M·K | 4.0 | 5.0 | 6.0 | ISO 22007-2 |
| Thermal impedance | °C·in2 / w | 0.340 | 0.295 | 0.188 | ASTM D5470 |
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