SATOP® 8420 silicone grease is used in thermal conductive materials in electronic devices, and has excellent thermal conductivity. This product with low viscosity, Can make the cooling surface of the electronic components and close contact between the radiator and reduce the thermal resistance, It can effectively reduce the temperature of the electronic components, extend the service life of electronic components and improve reliability. SATOP®8420 high thermal conductivity silicone grease will not be cross linked, in the process of electronic assembly, easy operation if has any change or replacement of the radiator.
In addition to high thermal conductivity, no stress when used. High stability under – 50 to + 200 ℃, and has excellent weather resistance, radiation resistance and excellent dielectric properties.
SATOP® 8420 is widely used in LED, microprocessor, a memory module, high-speed buffer memory, sealed integration chip, DC/DC converters, IGBTS and other power module, power semiconductor, solid state relay and bridge rectifiers and other fields.
(Under 23 ℃ and 50% relative humidity conditions)
|Specific Gravity(g/cm3)||ASTM D792||2.7|
|Thermal conductivity(W/m∙K)||ASTM D5470||2.0|
|Volatile component (%)||%, 200℃/24hr||<1
|Oil separation (%)||%, 200℃/24hr||<3|
|Dielectric constant(MHz)||ASTM D150||4.0|
|Volume resistance||ASTM D257||≥2×1014|
|Temperature range ℃||Short term||-50 to +200°C|
Direct extrusion and brush application. Note that the construction surface should be uniform, as long as coated with a thin layer.
The technical data of this paper are all typical values obtained under laboratory conditions.We are not responsible for the results of methods beyond our control.Because users use condition is different, different material surface state, curing conditions, storage conditions, transportation and other factors can make gum stability and physical and mechanical properties, the actual performance data has some changes are normal phenomenon.Before using this product,Validation is based on the data provided in this article.If you have any problems with the process, you can contact our technical service department and we will provide you with all the help. Our company reserves the right to modify the data in this article.