▎ 摘　　要

NOVELTY - The utility model claims a bottom plate of table tennis bat, comprising two side core stabilizing layer, said core stabilizing layer from the inside to the outside are respectively symmetrically provided with absorber layer, ejection layer and hard protective layer, said core stabilizing layer is provided with a handle; the ejector layer comprises a graphene layer is equipped with the shock absorber, and the fibre layer is adhered with the hard protective layer. This utility model is set with a graphene, graphene is arranged according to a hexagonal lattice of carbon atoms carbon simple substance, a very stable structure, connection of each carbon atoms of the graphene are very flexible, when applying an external mechanical force. carbon atoms surface will bend and deform, and carbon atom will not need to be rearranged to adapt the force to recover deformation is very fast, so the table-tennis bottom plate not only has large hardness characteristics, but also recover deformation is very fast, enhancement of an attack; is provided with a hanging ring, convenient to store, and it can be disassembled without influencing the normal racket swinging action.