LMG4000 is a liquid metal–based thermal grease with highly thermally conductive fillers, designed to reduce thermal contact resistance between heat sources and heat sinks.It is suitable for applications requiring low bond line thickness, constant mounting pressure, and screen-printing compatibility.
High Thermal Conductivity and Low Thermal Resistance
Excellent Environmental Stability and Reliability
Low Surface Energy for Easy Application
High Thixotropy, Non-Slumping
IT: Laptops, Servers, Desktop Computers, Storage Modules
Networking Equipment: Wireless Modules, Routers
Consumer Electronics: Gaming Systems, Portable Devices
Industrial: Power Supplies, LED Lighting, Industrial Control Equipment, etc.
TIM 1.5 and TIM 2
Properties | Attribute | Test Method |
Structure | Eutectic alloy, ceramic | N/A |
Color | Silver | Visual |
Electrical Insulation | No | N/A |
Density (g/cc) | 5.2 | ASTM D792 |
Viscosity (Pa·s) | 1000 | GB/T10247-2008 |
Volatile Content (%) | <0.1 | 125℃,48h |
Usage Temperature (°C) | -40~150 | / |
Shelf Life (months) | 6 | Avoid compression and exposure to sunlight; store sealed |
Thermal | ||
Thermal Conductivity (W/(m.K)) | 40 | ASTM D5470 |
Thermal Resistance (℃·cm2/W) | ≤0.012 | ASTM D5470 @50psi |
Note: All data shown are typical values for reference only and should not be interpreted as a guarantee or as a substitute for user validation and qualification testing.
Ensure that both the heat source and heat sink surfaces are clean, dry, and free of any residues before application.
Liquid metal exhibits high electrical conductivity; avoid direct contact with printed circuit boards or electronic components to prevent short circuits.
Liquid metal may alloy with certain metals; avoid direct contact with untreated aluminum, copper, or similar materials.
If the product has been stored or transported at low temperatures, it is recommended to warm it to at least 25 °C and stir thoroughly before use.
Do not ingest.
Keep out of reach of children.
Ensure correct application before use.
For removal, wipe with alcohol wipes.
Transport and store at room temperature. Keep sealed, dry, and protected from light.
Shelf life is 6 months from the date of packaging when stored unopened.
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