At Schlegel Electronic Materials Inc. we have an unwavering commitment to the safety of our customers and our co-workers during the COVID-19 virus pandemic. SEM is a worldwide company and our facilities in Asia, Europe, and the United States are working in concert to provide production support as needed. We are currently operating at 100%


OG-870 is high performance thermally conductive grease with low flowability. The unique properties of OG-870 do not allow it to dry out under normal operating conditions. It can be used for applications involving auto-dispensing equipments or by screen-printing.

OG-870 has superior wetting properties in filling surface irregularities and provides a complete solution for application where rigorous heat transfer from heat source to spreader is required.

OG-870 is RoHS compliant and halogen-free, offering extra reassurance in applications where hazardous substances are forbidden.

Product Spec Sheet

Additional information



Thermal Conductivity [W/mK]


Density [g/cm³]


Operation Temperature [°C]


Halogen-Free [under 700ppm]


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