- Products :
- Thermal Materials & Die Cutting :
- Extra Soft Gel Pads/Gap Fillers :
Tek-Sil® GP
Tek-Sil® GP
Gel Pads, Extra Soft Gap Fillers
With a durometer of ≤5, our Tek-Sil® GP gel pads fill all voids. Gel pads, which are made of unreinforced silicone rubber, are quite thermally conductive (1.5W/m-k). They are so soft and tacky that no PSA is required. To ease handling problems, the sheets have release liner on both sides. "GP" is made in 9 thicknesses ranging from .020" to .197" (0.50- 5.0mm). All thicknesses are supplied in sheets 11.8" x 7.9" (300 x 200mm).
As with all other Tek-Sil® materials, Teknational will die cut special shapes to customer specifications.
To order sheets of "GP", specify the thickness
(Part Number GP-40 for a sheet .04" (1.0mm) thick).
| GP Series | Unit | GP-20 | GP-40 | GP-60 | GP-79 | GP-98 | GP-118 | GP-138 | GP-157 | GP-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 | 0.69 | 1.03 | 1.39 | 1.52 | 2.10 | 2.35 | 2.56 | 3.25 | 3.52 | |
| Color | visual | Gray | |||||||||
| Thermal Conductivity | watt/m-k | 1.5 | |||||||||
| Volume Resistivity | Mohm·m | 1.0x106 | |||||||||
| Withstand Voltage | kV/mm·AC | 14 | |||||||||
| Specific Gravity | gr/cm³ | 2.6 | |||||||||
| Hardness | Shore OO | 49 | |||||||||
| Elongation | % | 100 | |||||||||
| Compression | Kgf/in²@10% | 13 | 12.5 | 11.5 | 10.2 | 7.7 | 6.1 | 5.6 | 4.9 | 4.2 | |
| 50% sustain after 1 min | 92 | 89 | 75 | 70 | 62 | 56 | 54 | 46 | 36 | ||
| Continuous Use | °C | -60° to +200° | |||||||||
| Flame Retardance | UL 94V | V-0 |