▎ 摘　　要

NOVELTY - An electroconductive acrylonitrile butadiene styrene/polycarbonate composite material comprises 15-30 pts. wt. bulk acrylonitrile butadiene styrene, 15-30 pts. wt. emulsion acrylonitrile butadiene styrene, 1-5 pts. wt. graphene micro-chips, 2-20 pts. wt. styrene-N-phenylmaleimide-maleic anhydride terpolymer, 30-55 pts. wt. polycarbonate and 0.5-5 pts. wt. multi-walled carbon nanotubes. USE - Electroconductive acrylonitrile butadiene styrene/polycarbonate composite material is used in three-dimensional printing of surface of article. ADVANTAGE - The electroconductive acrylonitrile butadiene styrene/polycarbonate composite material has excellent compatibility, and provides printed article with excellent dimensional accuracy. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of electroconductive acrylonitrile butadiene styrene/polycarbonate composite material.