Preparation and Properties of Epoxy Resin Based Conductive Composites

Abstract The epoxy resin-based conductive composite was prepared by filling the epoxy resin with carbon fiber powder and graphene. The influence of the additive quantity on the conductive properties and mechanical properties were investigated, and the influence of carbon fiber powder surface treatment on the conductive properties and mechanical properties were investigated. The results show that the addition of carbon fiber powder and graphene can improve the conductivity and mechanical properties of epoxy composites.