▎ 摘　　要

NOVELTY - Toughening ABS resin by ultra-micro nano-graphene comprises dipping ultra-micro nano-graphene in corresponding auxiliaries, drying and preprocessing, carrying out stirring and blending of processed ultra-micro graphene with certain proportion of acrylonitrile butadiene styrene (ABS) base material using high speed mixer for intermittent (or low-speed continuous), and then extruding and granulating. USE - The method is useful for toughening ABS resin by ultra-micro nano-graphene. ADVANTAGE - The method utilizes auxiliaries which ensures that the ultramicro nano graphene (white) does not turn black to affect the appearance quality of ABS resin when blending.