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Thermal Grease and Gels

Thermally Conductive Materials

Thermal Greases

Product
Typical Property & Application
Chemical Base
Components
Appearance
Viscosity [mPa·s]
Service Temperature
Thermal Conductivity [W/m•k]
Density [g/cm3]
Penetration [25°C 1/10mm]
Volatility [8h@200°C]
N-Sil 8615
Power, TV, LED
Silicone
1K
Gray
Pasty
-50 ~ 200
1.5
2.6
280-320
≤1.5%
N-Sil 8620
High-power LED, thermoelectric device, MOS tube and radiator
Silicone
1K
Gray
Pasty
-50 ~ 200
2
2.8
280-320
≤1.5%
N-Sil 8630
CPU, semiconductor and heat sink
Silicone
1K
Gray
Pasty
-50 ~ 200
3
3
260-280
≤1.5%
N-Sil 8640
CPU and heat sink, interfacial thermal resistance
Silicone
1K
Gray
Pasty
-50 ~ 200
4
3
260-280
≤1.5%

Thermal Gels

Product
Typical Property & Application
Chemical Base
Components
Appearance
Service Temperature
Resistivity [Ω·cm]
Thermal Conductivity [W/m•k]
Density [g/cm3]
Volatility [8h@200°C]
N-Sil 8715
Integrated chips, good plasticity
Silicone
1K
Pink
-50 ~ 200
≥2.0×1015
1.5
2.5
≤0.5%
N-Sil 8725
Power modules (e.g. IGBT, MOSFET)
Silicone
1K
Pink
-50 ~ 200
≥2.0×1015
2.5
2.9
≤0.5%
N-Sil 8735
Power modules (e.g. IGBT, MOSFET), computer components and accessories
Silicone
1K
Pink
-50 ~ 200
≥2.0×1015
3.5
3.2
≤0.5%
N-Sil 8740
Power modules (e.g. IGBT, MOSFET), computer components and accessories
Silicone
1K
Pink
-50 ~ 200
≥2.0×1015
4
3.2
≤0.5%