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CoolTherm® SC-6754 Silicone Grease Where to Buy

Product Information

LORD CoolTherm® SC-6754 grease is a one-component silicone material used to provide a thermal path between semiconductors and heat sinks by displacing the air gap between the mating surfaces. It is also used as a non-curing, shock resistant sealant between the semiconductors and heat sink.

Shelf Life

Shelf life is one year from date of manufacture when stored at 25°C in original, unopened container.

Features and Benefits

High Reliability – provides excellent resistance to water and temperature cycling; provides shock and vibration protection.

Broad Temperature Range – can be used on parts and devices that experience continuous operating temperatures from -55°C to +205°C.

Electrically Insulative – provides high dielectric strength and excellent electrical insulation properties, insuring efficient heat transfer.

Typical Properties*

Appearance White Paste
Viscosity, cps @ 25°C 500,000
Specific Gravity 2.3
Bleed, %
24 hours @ 200°C
Weight Loss, %
24 hours @ 200°C
Thermal Conductivity, W/mK 0.5
Volume Resistivity, ohm-cm @ 25°C 1x1014
Dielectric Strength, V/mil 300
Dielectric Constant, @ 25°C 4.1
Dissipation Factor, @ 25°C 0.008

*Data is typical and not to be used for specification purposes.


Download Type Name
Download Safety Data Sheet CoolTherm SC-6754
Download Product Catalog Microelectronic Materials Catalog
Download Technical Data Sheet CoolTherm SC-6754 Silicone Grease

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