Gold silicone thermal grease for CPU
Gold silicone thermal grease
has excellent thermal conductivity, good stability, and has a good wettability on the copper,
aluminum surface. Due to the viscosity lower energy sufficient wetting contact surface to form
very low the interface thermal resistance, which can rapidly will transfer to the radiating heat device,
high efficiency of heat transfer.
| | | GM280 | GM400 | GM500 | |
| Items | Unit | Metric Value | Metric Value | Metric Value | Testing Method |
| Color | --- | White | White | grey | Visual |
| Smell | --- | Weak | Weak | Weak | --- |
| Gravity | g/ml | 2.8±0.1 | 3.0±0.1 | 4.0±0.1 | ASTM D792 |
| Corrosion | --- | None | None | None | --- |
| Out Gassing | % | <0.1 | <0.1 | <0.1 | --- |
| Oil Bleeding | % | <0.2 | <0.2 | <0.2 | --- |
| Viscosity | Pa.s | 180-230 | 180-230 | 180-230 | GB/T 10247 |
| Dielectric Strength | Kv/mm ac | 4.5 | 5.2 | 5.8 | ASTM D149 |
| Volume Resistivity | Ω.cm | 6.5x10^11 | 7.0x10^11 | 8.0x10^11 | ASTM D150 |
| Thermal Conductivity | W/m-k | 1.5 | 3.2 | 4.5 | ASTM D5470 |
| Thermal Impedance | ºC-in/W | 0.06 | 0.025 | 0.015 | ASTM D5470 |
| Dissipation Factor | --- | 0.4 | 0.4 | 0.4 | ASTM D150 |
| Temperature Range | ºC | 155 | 155 | 155 | NA |
Applications:
1.Between semiconductor and heat sink
2.Between CPU and radiator
3.Between the resistor and the base
4.Thermoelectric cooling device
5.Temperature regulator and a mounting surface
Specifications:
1kg/ 2kg/ 4kg/ jar
10kg/ 20kg/ 25kg/ 30kg/barrel
1g/ 5g/ 10g/ 20g/ 30g/syringe
Storage conditions:
Stored in a cool and dry place, seal placed
Performance and Advantage:
Thermal conductivity : 1.2W/m-k
Thermal impedance :0.06ºC-in/W
Extremely low thermal resistance , better transmission heat
Complete wetting contact surface, improving the heat dissipation effect
Safety and environmental protection, through the RoHS certification
Features:
1. Excellent thermal conductivity;
2. Good electric insulation, operational stability;
3. Resistant to high temperature and aging, it can be used in the temperature of -50-250 degree for a long time;
4. Low freeness;
5. Nontoxic, odorless, non-drying, do not harden and do not dissolve;
6. Completely in conformity with RoHS.