▎ 摘　　要

NOVELTY - Graphene fabric comprises a surface layer, a barrier layer and a bottom layer, where the barrier layer comprises bamboo carbon fiber, the surface layer, the barrier layer and the bottom layer are sequentially overlapped and are stitched by a suture thread, and the suture comprises graphene. USE - The fabric is useful for preparing outdoor clothing. ADVANTAGE - The fabric has excellent strength, waterproof, windproof, thermal insulation and antibacterial properties. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the graphene fabric involving (a) mixing flax fiber, chitosan, polypropylene and polyamide, pulverizing the mixture for 10-20 minutes, adding additives and graphene to mix uniformly to obtain a mixture, (b) extruding the mixture in a twin-screw melt spinning machine for spinning, and twisting into a thread to obtain a suture thread and (c) overlapping the surface layer, the partition layer and the bottom layer and stitching the surface layer, the partition layer and the bottom layer with the suture thread to obtain the product.