T69-100 is a high performing thermal interface material which is very thin, synthetically made from a highly oriented graphite polymer film and has excellent thermal properties in all axes. T69-100 is ideal for providing thermal management in some of the most demanding of applications.
FEATURES
- Highly oriented pyrolytic graphite sheet with high thermal conductivity
- It is flexible and has features of ultra-thin and high EMI shielding effect
- Excellent thermal conductivity: 1600 W/ mK (4 times as high as copper, 7 times as high as aluminium)
- Light weight: Specific gravity: 2.3
- Flexible and easy to be cut or trimmed
- Low thermal resistance
- Low moisture content: < 1%
APPLICATONS
- Electronic components: IC, CPU, MOS
- LED, M/B, P/S, Heat Sink
- LCD, TV, Notebook PC, PC Telecom Device, Wireless, etc.
- DDR II Module, DVD Applications, Hand-set applications, etc.
| Property | T69-100 | Unit | Tolerance | Test Method | |
| Thickness | 100um | mm | – | Micrometer | |
| 0.10o | mm | ±0.019 | Micrometer | ||
| Thermal Conductivity | X-Y Direction | 700 | W/mK | – | AC calorimeter |
| Z Direction | 26 | W/mK | – | Laser flash | |
| Thermal diffusivity | 8 – 10 (0.0008- .0010m²/s) | cm²/s | – | AC calorimeter | |
| Density | 0.85 (850 kg/m³) | g/cm3 | – | Archimedes law | |
| Specific heat (at 50ºC) | 0.85 (850J/kgk) | (J/gk) | – | – | |
| Heat resistance | 400 | ºC | – | – | |
| Extensional strength | X-Y Direction | 20 | Mpa | – | – |
| Z Direction | 0.4 | Mpa | – | – | |
| Expansion coefficient | X-Y Direction | 9.3 x 10-7 | 1/K | – | – |
| Z Direction | 3.2 x 10-5 | 1/K | – | – | |
| Bending test (R5/180ºC) | 20000 or more | Times | – | – | |
| Electric conductivity | 20000 | S/cm | – | JISK7194 | |
| Operating Temperature | -50 to 200 | ºC | – | – | |
| Shelf Life | 36 | months | – | – | |