Description
TIM4201-4.0 Thermally conductive gel is a thermal interface material with single-component. The material has some stress-strain value superior than the ultra-soft silicone sheet. It can be automatedly dispensed and coated. It is the best heat dissipation solution when multiple chips share radiator and structures.
Features and benefits
- High thermal conductivity, low thermal resistance
- Small Young modulus
- No silicone oil and pollution
- Excellent machinability
PROPERTIES
| Item | Parameter | Unit | Test Method |
| Color | Light blue | – | Visual |
| Density | 3.1 | g/cc | ASTM D 792 |
| Extrusion speed | ≥30 (@90psi) | g/min | φ2.41mm EFD Injection head |
| Minimum filling part | 0.15 | mm | — |
| Operation temperature | -50~150 | °C | IEC60068-2-14 |
THERMAL CHARACTERISTIC
| Thermal Conductivity | 4.0 | W/m-K | ASTM D 5470 |
| Thermal Resistance | ≤0.07(@40psi) | °Cin^2/W | ASTM D 5470 |
ELECTRICAL PROPERTIES
| Breakdown voltage | ≥5 | kV /mm | ASTM D 149 |
| Volume Resistivity | ≥10^10 | Ω.cm | ASTM D 257 |
