- Products :
- Thermal Materials & Die Cutting :
- Extra Soft Gel Pads/Gap Fillers :
Tek-Sil® GPHN
Tek-Sil® GPHN
Gap Pads, Extra Soft Gap Fillers
Gel Pads "GPHN" combines all of the options offered in our Tek-Sil® GP, Tek-Sil® GPH and Tek-Sil® GPN. It has been extruded using nylon mesh to stiffen the material so that it is more puncture proof. Distortion from compression is also minimized. With one hardened surface, the pads are easy to handle. Thermal conductivity which is measured at 1.5 W/m-k is the same as Gel Pad "GP".
As with all other Tek-Sil® materials, Teknational will die cut special shapes to customer specifications.
To order sheets of "GPHN", specify the thickness
(Part number GPHN-118 for a sheet .118" (3.0mm) thick).
| GP Series | Unit | GPHN-20 | GPHN-40 | GPHN-60 | GPHN-79 | GPHN-98 | GPHN-118 | GPHN-138 | GPHN-157 | GPHN-197 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thickness | mm | 0.5 +/-0.1 | 1.0 +/-0.2 | 1.5 +/-0.2 | 2.0 +/-0.3 | 2.5 +/-0.3 | 3.0 +/-0.3 | 3.5 +/-0.3 | 4.0 +/-0.4 | 5.0 +/-0.5 | |
| Width | mm | 200 standard, larger width by request | |||||||||
| Length | mm | 300 standard, larger width by request | |||||||||
| Thermal Resistance | °Cin²/W | 0.63 | 1.17 | 1.59 | 2.07 | 2.61 | 2.89 | 3.35 | 3.56 | 4.22 | |
| Color | visual | Gray | |||||||||
| Thermal Conductivity | watt/m-k | 1.5 | |||||||||
| Volume Resistivity | Mohm·m | 1.0x106 | |||||||||
| Withstand Voltage | kV/mm·AC | 9 | |||||||||
| Specific Gravity | gr/cm³ | 2.6 | |||||||||
| Hardness | Shore OO | 49 | |||||||||
| Elongation | % | 60 | |||||||||
| Compression | Kgf/in²@10% | 22.5 | 20.7 | 20.1 | 15.7 | 14.8 | 12.1 | 9.8 | 9 | 7.1 | |
| 50% sustain after 1 min | 273 | 235 | 181 | 116 | 95 | 89 | 73 | 73 | 57 | ||
| Continuous Use | °C | -60° to +200° | |||||||||
| Flame Retardance | UL 94V | V-1 |