LiPOLY G3380 thermal interface grease has low thermal resistance and great thermal conductivity. G3380 has been used extensively in Consumer electronics and Microprocessors for their thermal control techniques. The grease can cover several coats on the component interface. When the component’s temperature rises, the grease stickiness will decrease, which can moisten the interface components.
FEATURE
- Thermal conductivity: 1.3 / 3.2 / 4.5 /6.0 W/m*K
- Low thermal impedance
- Can be applied manually dispensed or screen printed
- Low minimum bond line
APPLICATION
- LED appliance
- EV electric vehicle
- CPU and chip coolers
- Switching power supplies
- 5G base station & infrastructure
- Between any heat-generating component and heat sink
PROPERTY | G3380A | G3380B | G3380C | G3380D | TEST METHOD | UNIT |
Color | White | Gray | Gray | Gray | Visual | – |
Resin base | Silicone | Silicone | Silicone | Silicone | – | – |
Filler | Non-Metal | Non-Metal | Metal | Metal | – | – |
Viscosity | 16.5 | 130 | 126 | 136 | ISO 3219 | Pa.s |
Density | 2.2 | 2.7 | 2.0 | 2.0 | ASTM D792 | g/cm³ |
Application temperature | -60~180 | -60~180 | -60~180 | -60~180 | – | °C |
Bond line thickness | 55 | 33 | 30 | 30 | – | µm |
Shelf life | 60 months | 60 months | 60 months | 60 months | – | – |
ROHS & REACH | Compliant | Compliant | Compliant | Compliant | – | – |
ELECTRICAL | ||||||
Dielectric breakdown | 14 | 11 | N/A | N/A | ASTM D149 | KV/mm |
Volume resistivity | >10¹¹ | >10¹¹ | N/A | N/A | ASTM D257 | Ohm-m |
THERMAL | ||||||
Thermal conductivity | 1.3 | 3.2 | 4.5 | 6.0 | ASTM D5470 | W/m*K |
Thermal impedance@50psi | 0.05 | 0.03 | 0.02 | 0.01 | ASTM D5470 | °C-in²/ W |
Thermal impedance@50psi | 32.2 | 22.5 | 12.9 | 6.0 | ASTM D5470 | °C-mm²/ W |
