▎ 摘　　要

NOVELTY - Multi-scene fluorinated graphene mask for preventing the new coronavirus comprises a mask body with a multilayer structure. The mask body is provided with a nose bridge and ear hook. The main body of the mask includes a primary filter layer, a secondary filter layer and a breathable cooling layer. The surface of the primary filter layer is covered with a fluorinated graphene film. The secondary filter layer contains at least one fluorinated graphene melt-blown cloth. The air-permeable cooling layer is silver fiber mesh cloth wrapped graphene diatom porcelain. USE - Used as multi-scene fluorinated graphene mask for preventing the new coronavirus. ADVANTAGE - The mask: kills bacteria and viruses including the new coronavirus and changes its sterilization, disinfection and purification by adjusting the fluorination ratio of the fluorinated graphene to suit different scenarios.