本发明公开了一种塑料电镀件,其特征在于,该塑料电镀件的表面带有微孔或(和)附着有含阴离子官能团的氧化石墨烯,微孔为圆形或不规则形,官能团包括羟基、羧基、环氧基、磺酸根、硫酸根等。制备方法是将塑料树脂或改性塑料树脂(质量百分比含量90%~99.95%)与氧化石墨烯或还原氧化石墨烯(质量百分含量0.05%~10%) The present invention discloses a plastic electroplating material characterized in that the surface of the plastic electroplating material has micropores or (and) attached graphene oxide containing anionic functional groups, the micropores are circular or irregular, and the functional groups include Hydroxyl, carboxyl, epoxy, sulfonate, sulfate and the like. The preparation method is that the plastic resin or the modified plastic resin (the mass percentage content is 90% -99.95%) and the graphene oxide or the reduced graphene oxide (the mass percentage is 0.05% -10%),