▎ 摘　　要

NOVELTY - Graphene antibacterial non-woven fabric comprises 90-99 wt.% polymer material, 0.1-9.5 wt.% graphene material, 0.1-1 wt.% surfactant, and 0.1-5 wt.% additive. USE - The graphene antibacterial non-woven fabric is useful in filter screen of masks, air conditioner, air purifier and vehicle purifier. ADVANTAGE - The graphene nonwoven fabric has excellent antibacterial, air purification, formaldehyde removal and odor removal function. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene antibacterial non-woven fabric comprising, (i) taking polymer masterbatch as polymer material, and graphene powder or graphene oxide powder as graphene material, (ii) grinding the polymer masterbatch, (iii) mixing the polymer powder prepared in step (ii) with graphene powder or graphene oxide powder, surfactant and additive, and uniformly stirring through a stirrer, (iv) adding the mixture prepared in step (iii) into a screw rod extruder, melting and then entering into a spinneret through the melt filter under the action of high-pressure hot air flow, stretching the melt to form superfine filament fiber, then cooling and solidifying by the outside cold air, and finally collecting the fiber on the roller receiver to form final product.