▎ 摘　　要

NOVELTY - Graphene-modified polypropylene material comprises 80-100 pts. wt. polypropylene resin, 4-5 pts. wt. zirconia, 40-50 pts. wt. wood fiber powder, 40-50 pts. wt. Bisphenol A diglycidyl ether resin, 1-2 pts. wt. silane coupling agent, 1-2 pts. wt. titanate coupling agent, 1-2 pts. wt. graphene carbon fiber, and 1-2 pts. wt. lubricant. USE - Graphene-modified polypropylene material for liquid-crystal display. ADVANTAGE - The graphene-modified polypropylene material has optimal flexural modulus of elasticity and tensile strength, role of glycidyl epoxy resin is to increase the elastic strength of the entire material, and the wood fiber powder can reduce the density of the composite material after mixing.