H48-2K is an ultra thin, silicon based gap filler which is designed for applications which require a high dielectric breakdown voltage combined with ultra low silicone outgassing. H48-2K is available in various formats such as standard sheets or custom die cuts to support both prototyping and high volume manufacturing.
FEATURES
- Good thermal conductivity
- Ultra-soft and high compressibility
- Natural tack
- Easy to assemble
- Good insulator
- Shock and vibration absorber
APPLICATIONS
- Electronic components: IC, CPU, MOS
- LED, M/B, P/S, Heat Sink LCD, TV, Notebook PC, PC Telecom Device, Wireless Hub, etc.
- DDR II Module, DVD Applications, Hand-set applications, etc.
| Property | H48-2K | Unit | Tolerance | Test Method |
| Colour | Dark Red | – | – | Visual |
| Thickness | 0.1/0.2/0.3 | mm | – | – |
| 0.004/0.008/0.01 | inch | – | – | |
| Optimal Temperature Range | -45 to 200 | °C | – | – |
| Density | 2.4 | g/cm³ | ±0.2 | ASTM D792 |
| Thermal Conductivity | 2.2 | W/mK | ±0.2 | ASTM D5470 |
| Flammability Rating | V-0 | – | – | UL 94 |
| Dielectric Breakdown Voltage | 1.2/2.5/3.5 | kV/mm | ±0.1/±0.2/±0.3 | ASTM D149 |
| Hardness | 85 | Shore A | ±5 | ASTM D2240 |
| Volume Resistance | >1011 | Ohm-m | – | ASTM D257 |
| Elongation | 50 | % | – | ASTM D412 |
| Shelf Life | 36 | months | – | – |
| Shelf Life with adhesive (can be requalified for a further 12) | 12 | months | – | – |