Polycarbonate heat-conducting chemical material and preparation method thereof

The invention discloses a polycarbonate heat-conducting chemical material and a preparation method thereof in the technical field of chemical engineering. The chemical material comprises 50-100 parts of polycarbonate; 10 to 50 parts of water-borne epoxy resin; 1 to 10 parts of modified graphene; 1 to 20 parts of talcum powder; 1-20 parts of a curing agent; 40 to 60 parts of a modified binder; 0.1 to 1.8 parts of a defoaming agent; 0.1 to 1 part of a thickening agent; 0.1 to 1.8 parts of a dispersant; 0.1 to 0.8 part of a wetting agent; 10 to 50 parts of water; graphene is subjected to modification treatment to form a nano composite material with an intercalation structure; nano titanium oxide, zirconium oxide and graphene are blended, so that the high-temperature bearing point of the chemical material is improved, and good wear resistance and corrosion resistance are realized; alumina particles and glass fibers react to form a compact microstructure, so that the high temperature resistance, the thermal conduc