White Ice Series
Silicone Thermal Compounds
White Ice series are silicone based thermal greases engineered with special binding agents to reduce bleed and oil separation. These compounds offers excellent wetting properties, spreadability and the low viscosity formulation makes them easy to apply to thin bond line thickness for minimum thermal resistance. Timtronics silicone compounds offer superior conductivity, low thermal resistance and long term stability.
Typical Applications:
CPU to Heat sink, Transistors, Diodes, IGBTs, Rectifiers, LED. TEC modules, Telecommunication hardware etc.
Availability:
Syringes (3cc, 10cc, 30cc). Jars (8 oz.& 1 Kg). Cartridges (6 oz. Semco & 300cc).1 gallon & 5 gallon pails
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| Property | Test Method | 510 | 510CR | 511 | 515 | 5100 |
530 |
| Type | Silicone | Silicone | Silicone | Silicone | Silicone | Silicone | |
| Special Futures | Screen Printable | Thixotropic. Non-Sag |
High Dielectric | High Dielectric |
Non-Sag Stable | High TC, | |
| Color | Visual | White | White | White | White | Gray | Light Gray |
| Viscosity 5 rpm @ 25°C, PaS |
Helipath | 150 | 720 | 50 | 40 | 550 | 180 |
| Specific Gravity | ASTM D792 | 2.2 | 2.3 | 2.5 | 2.0 | 2.2 | 2.7 |
| Operating Temperature Range.°C | -55°C to 205°C | -55°C to 205°C | -55°C to 205°C | -55°C to 205°C | -55°C to 205°C | -55°C to 205°C | |
| Shelf Life | 18 Months | 18 Months | 18 Months | 18 Months | 18 Months | 18 Months | |
| THERMAL | |||||||
| Thermal Conductivity (W/m-K) |
ASTM D5470 | 0.8 | 1.0 | 2.0 | 2.0 | 2.6 | 3.0 |
| Thermal Resistance °C-in²/W |
ASTM D5470 | 0.05 | 0.05 | 0.025 | 0.017 | 0.01 | 0.01 |
| ELECTRICAL | |||||||
| Breakdown Voltage(KV/mm) | ASTM D149 | 15 | 15 | 16 | 16 | 2.8 | 16 |
| Dissipation Factor (1KHz) |
ASTM D150 | 0.0021 | 0.0021 | 0.0028 | 0.0026 | 0.1277 | 0.0028 |
| Volume Resistivity (Ohm-m) |
ASTM D257 | 10^14 | 10^14 | 10^14 | 10^14 | 10^9 | 10^14 |