关键词: 树脂基纤维；复合材料；新能源汽车；GFRP；CFRP

Abstract: Composite material is the excellent automobile lightweight material for the advantages of low density, high modulus, and high specific strength. In order to explore the material trend of new energy vehicle component, this article analyzes the application of fiber-reinforced resin composite material in domestic and foreign new energy vehicle. The study found that although carbon fiber composite material had high cost, due to their excellent performance, it is still widely used in some high-end vehicle models to enhance brand influence; Fiberglass reinforced composite material, with low cost, is ideal lightweight material and had been widely used in new energy vehicle in recent years; The application of natural fiber reinforced composite material is mainly aimed at enhancing the image of low-carbon and environmental protection; Basalt fiber reinforced composite material has not yet formed a complete industrial chain, but there is broad development space in the future. The analysis of the article provide a basis and guidance for the selection of materials for new energy vehicle component.

Key words: Fiber reinforced resin; Composite material; New energy vehicle; GFRP; CFRP