GBT-ViaTHERM TFP SERIES 6~12W/m.K HIGH PERFORMANCE THERMAL PADS
Product Features
- Thermal conductivity 6.0~12 W/m · K
- Self adhesive
- UL94 V-0 flame retardant grade
- Thickness range: 0.003 inch (0.07mm) -0.400 inch (10.0mm)
Application
- Desktop computer, laptop and server
- LED lighting equipment
- Automotive electronics
- LCD and PDP flat display
- Automotive electrical modules, battery heat dissipation
GBT ViaTHERM TFP series 6 to 12W/m.K thermal pads have high performance. With special formulation, pads have excellent thermal performance and are easy to handle. The natural tackiness of the material makes it good contact to the application area, thereby reducing the thermal resistance.
For the special convenience of use and rework, a non-sticky "dry surface" can be formed on one side through a unique process. The thermal pads' non-tacky side can be easily removed from IC chips, PCB or other components without any damage. The other tacky side is usually applied to heat sink/cold plate/housing for heat dissipation.
| Material # | Unit | TFP6055 | TFP6025RB | TFP8050 | TFP8050UV | TFP8005 | TFP8025 | TFPX055 | TFPX255 | TFPX560 |
| Colour | - | Grey | Burgundy | Grey | Light Grey | Light Grey | Light Grey | Grey | Grey | Grey |
| Thickness | mm | 0.3~10 | 0.3~10 | 0.3~10 | 0.3~10 | 0.5~10 | 0.3~10 | 0.3~10 | 0.3~10 | 0.5~10 |
| Thermal Conductivity | W/m·K | 6 | 6 | 8 | 8 | 8 | 8 | 10 | 12 | 15 |
| Thermal Resistance @1mm，20psi | ℃·in²/W | 0.26 | 0.24 | 0.25 | 0.25 | 0.2 | 0.22 | 0.21 | 0.19 | 0.17 |
| ℃·cm²/W | 1.68 | 1.55 | 1.61 | 1.61 | 1.29 | 1.03 | 1.48 | 1.41 | 1.29 | |
| Hardness | Shore00 | 55 | 25 | 50 | 50 | 5 | 25 | 55 | 55 | 60 |
| Flammability Rating | V0 | V0 | V0 | V0 | V0 | V0 | V0 | V0 | V0 | |
| Breakdown Voltage | kV(@1mm) | / | >9.0 | / | >8.0 | >6 | >8 | / | / | / |
| Volume Resistivity | Ω ·cm | ≥1.0×10¹² | ≥1.0×10¹² | ≥1.0×10¹¹ | ≥1.0×10¹¹ | ≥1.0×10¹¹ | ≥1.0×10¹¹ | ≥1.0×10⁹ | ≥1.0×10⁹ | ≥1.0×10⁹ |
| Density | g/cm³ | 3.1 | 3.15 | 3.07 | 3.3 | 3.3 | 3.3 | 3.35 | 3.17 | 3.27 |
| Tensile Strength | psi | 52 | 52 | 40 | 40 | 20 | 25 | 30 | 30 | 30 |
| Elongation | % | 50 | 50 | 45 | 45 | 40 | 40 | 25 | 25 | 25 |
| Compression Ratio (%, at given pressure) | 10psi | 11 | 15 | 8 | 8 | 20 | 15 | 12 | 8 | 8 |
| 50psi | 30 | 38 | 26 | 26 | 45 | 35 | 25 | 23 | 22 | |
| 100psi | 48 | 60 | 42 | 42 | 80 | 65 | 42 | 39 | 36 | |
| Dielectric Constant | @1MHz | 6.5 | 6.5 | 13.5 | 8.5 | 6.5 | 6.5 | 8.5 | 8.5 | 8.5 |
| Low Volatile Content (D4~D20) |
ppm | / | / | <20 | <20 | <20 | <20 | / | <20 | <20 |
| TML(CVCM) | % | ≤0.15(0.04) | ≤0.15(0.04) | ≤0.15(0.05) | ≤0.15(0.05) | ≤0.25(0.08) | ≤0.25(0.08) | ≤0.15(0.08) | ≤0.12(0.05) | ≤0.12(0.05) |
| Working Temperature | ℃ | -60~+150 | -60~+150 | -60~+150 | -60~+150 | -60~+150 | -60~+150 | -60~+150 | -60~+150 | -60~+150 |
| RoHS | YES | YES | YES | YES | YES | YES | YES | YES | YES |
