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-850 is a thermally conductive grease with low oil bleeding. The unique properties of OG-850 will not dry under normal operating conditions and is suitable for applications involving auto-dispensing equipments or by screen-printing.

The proprietary metal oxide fill silicone oil formula of OG-850 makes for its good thermal conducting performance. Together with its superior wetting properties, OG-850 provides good solution for application where rigorous heat transfer from heat source to spreader is required.

OG-850 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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