▎ 摘 要
NOVELTY - The method for preparing graphene polyurethane composite material, involves adding graphene to polyol, mixing uniformly, adding additive to graphene and polyol, adding isocyanate and carrying out polyol reaction to obtain final product. USE - Method for preparing graphene polyurethane composite material (claimed). ADVANTAGE - The method for preparing graphene polyurethane composite material with excellent heat conducting property.