The invention discloses a protective bird dispersing composition for outdoor equipment of an electric power network and a preparation method thereof. Nano silicon oxide, nano titanium dioxide, pulverized asbestos, epoxy modified silicone resin, emulsified silicone oil, multi-walled carbon nano tubes, aluminum silicate fiber, FeCuMnO3.5, ammonium bicarbonate, acrylic acid, 2,4,6-tris(dimethylaminomethyl)phenol, dibutyltin dilaurate, styrene-acrylic emulsion, ammonium polyphosphate, chlorinated paraffin wax, diphenyl isopropylphenyl phosphate, ethyl cellulose, xylene, folium artemisiae argyi, scirpoides holoschoenus, musk and eucalyptus oil are used as raw materials to prepare a corrosion-resistant, wear-resistant and self-cleaning protective bird dispersing composition for the outdoor equipment of the electric power network through a distributed mixing method.