Thermally improved conductive carbon sheet based on mixed carbon material of expanded graphite powder and carbon nano tube powder

摘要

Provided is a high thermal conductive carbon sheet made using mixed carbon of expanded graphite powder and carbon nanotube powder, which includes a unit carbon sheet layer molded by pressing expanded graphite powder and carbon nanotube powder mixed in a predetermined ratio, at a high temperature, and a synthetic resin layer formed on at least one surface of the unit carbon sheet layer to reinforce and electrically insulate the unit carbon sheet layer.