▎ 摘　　要

NOVELTY - Insulating high thermal conductivity film, comprises base material and graphene. The base material comprises thermally conductive powder, powder modifying agent, rubber material matrix, hydrogen-containing silicon oil, inhibitor and catalyst in a mass ratio of 1:0.5-0.8:0.01-0.3:0.1-0.3:0.01-0.5:0.01-0.1:0.01-0.2. USE - The film is useful in graphene material preparation technology. ADVANTAGE - The film has high thermal conductivity and good insulating property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparing insulating high thermal conductivity film. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of the method for preparing insulating high thermal conductivity film.