▎ 摘　　要

NOVELTY - Antistatic acrylic fiber comprises 20-22 wt.% graphene oxide and 0.02-0.4 wt.% polyacrylonitrile. The graphene oxide and polyacrylonitrile dope are subjected to wet spinning to obtain antistatic acrylic fiber. USE - Antistatic acrylic fiber used in antistatic fabric. ADVANTAGE - The antistatic acrylic fiber has excellent mechanical performance and high machine performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing antistatic acrylic fiber, which involves: (A) drying and filtering polyacrylonitrile to obtain processed polyacrylonitrile; (B) mixing processed polyacrylonitrile, graphene oxide and solvent to obtain spinning solution; (C) subjecting spinning solution to degassing and vacuum filtration; and (D) carrying out wet spinning and then drying to obtain antistatic acrylic fiber.