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TH832 is a light pink colour highly filled soft silicone rubber system suitable for used as thermal interface material of electronic devices. This silicone thermal pad is soft and flexible, and yet provides high thermal conductivity, good high temperature resistance and good electrical insulation.
Typical Properties
| Properties | Typical Value | Unit | Test Method |
|---|---|---|---|
| Color | Light Pink | – | PEN 10 |
| Surface Tackiness | Natural Tack | – | PEN 10 |
| Density | 2.25 | g/cm³ | PEN 14 |
| Hardness | 60 | Shore OO | ASTM D2240 |
| Thermal Conductivity | 2.1 | W/mK | ASTM D5740 |
| Thermal Resistance:<br>a) 100kPa<br>b) 300kPa<br>c) 500kPa | <br>6.4<br>5.9<br>5.4 | <br>K-cm² /W<br>K-cm² /W<br>K-cm² /W |
<br>ASTM D5470-17<br>ASTM D5470-17<br>ASTM D5470-17 |
| Tensile Strength | 2.2 | kgf/cm² | ASTM D412-98a |
| Elongation at break | 24 | % | ASTM D412-98a |
| Dielectric breakdown voltage | 21.0 | kV | ASTM D149-09 |
| Dielectric strength | 16.4 | kV/mm | ASTM D149-09 |
| Volume resistivity | 3.4 x 10¹¹ | Ohm-cm | ANSI/ESD STM 11 |
| Operating Temperature | -40 to 200 | °C | PEN 92 |
| Volatile Content, 30 – 150°C | 0.17 | % | PEN 92 |
| Flammability | V-0 | – | UL94 |
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