▎ 摘　　要

NOVELTY - Preparing low-fineness grapheneoil resin slurry involves mixing the resin diluent uniformly in proportions, and adding graphene, resin and concentrated liquid in sequence. The resulting mixed liquid is first 800 -1600rpm low-speed sand milling for 5-20 minutes, and then 1800-2700rpm high-speed sand milling for 20-45 minutes to obtain the low-fineness graphene oil-based resin slurry. USE - Method for preparing low-fineness graphene oil resin slurry. ADVANTAGE - The method enables to prepare low-fineness grapheneoil resin slurry in a simple manner.