▎ 摘　　要

NOVELTY - Preparing antistatic polyvinyl chloride (PVC) composite material involves mixing 64-90 pts. wt. PVC resin, 5-7 pts. wt. plasticizer, 1-4 pts. wt. organotin heat stabilizer, 2-20 pts. wt. graphene powder modified by hollow glass microspheres and placing 2-5 pts. wt. processing aids in a Huck torque rheometer. The mixed materials are plasticized for a period of time using a double-roller plasticizer and plasticized PVC/graphene antistatic masterbatch is formed by a fully automatic tablet press and laser cut into standard specimens after cooling. USE - Method for preparing antistatic polyvinyl chloride (PVC) composite material. ADVANTAGE - The method does not easily agglomerate graphene, significantly improves the mechanical properties of PVC, uses ionic liquid instead of traditional plasticizers, reduces harm to the human body, improves the antistatic performance of PVC, simple operation, economic and environmental protection, and is expected to be industrialized produce.