▎ 摘　　要

NOVELTY - The utility model claims a graphite heating film, comprising a heating film main body, organic filter membrane is set on the heating film main body, the heating film bottom layer graphene, multilayer graphene film on the film layer with a free end, the end with a magnetic hole; on the magnetic hole is welded with a waterproof ring, as an electrode, on the graphene film covered with a layer of covering film, the graphene film is installed between the heating membrane bottom film and covering film, graphene has unique carrier properties and - free quality, electron mobility can reach 2 asterisk 105cm2 Pa-s, which is about 140 times of electron mobility in silicon 20 times, gallium arsenide, high temperature stability, graphene has extremely high strength and flexibility.