Insulated pitch-based graphite short fibers

摘要

The object of the present invention is to provide a heat conductive material having both thermal conductivity and excellent insulating properties. The present invention, the precursor is either in liquid form and does not have a melting point below 250 ℃, pitch-based graphitized short fibers themselves or precursor is coated with a resin which is soluble in at least one solvent It is insulated pitch-based graphitized short fibers is characterized in that it has.