▎ 摘　　要

NOVELTY - Composite absorbent material comprises 40-60 pts. wt. epoxy resin matrix, 2-10 pts. wt. curing agent, 10-30 graphene fiber, 10-20 pts. wt. active carbon fiber, 5-15 pts. wt. iron(II,III) oxide microwave absorbent and 10-20 pts. wt. graphite fiber. The graphite fiber and active carbon fiber are alternately dispersed in epoxy resin to form the array. The iron(II,III) oxide microwave absorbent is dispersed on the graphite fiber and active carbon fiber beam. The graphite is uniformly dispersed in the epoxy resin. USE - Composite absorbent material. ADVANTAGE - The composite absorbent material ensures improved wave-absorbing performance.