Flame Retardancy, Mechanical Properties and Friability of Phenolic Foams Modified by Graphene Oxide Hybrids (PPT)

摘要

The incorporation of a small amount of GO hybrids (SGO, ZGO and CA-LDH/GO) into the PF foam leads to a great increase in the flexural and compressive strengths, and a sharp decrease in the pulverization ratio. The LOI values of the modified PF foams with GO hybrids increase, and UL 94 V-0 ratings are maintained. The thermal stability of the modified PF foams increases compared with pure PF foam.