▎ 摘　　要

NOVELTY - The utility model claims a heat-resistant PET anti-bacterial film material, comprising a transparent PET base film, the surface and lower surface of the transparent PET base respectively is provided with a heat-resistant mechanism, the heat-resistant mechanism comprises a heat-resistant layer, graphene heat-conducting coating, a polyimide layer and a ceramic layer. The invention utility model a heat-resistant PET anti-bacterial film material, belonging to the field of PET protective film material, through the surface and lower surface of the transparent PET base film is set with heat-resistant mechanism coating on the transparent PET base film by means of dip coating and adding polyimide layer and ceramic layer on the transparent PET base film, which can further improve the heat resistance of the transparent PET base film, and the transparent PET base film has heat insulation and heat dissipation effect, and is anti-bacterial mechanism, by spraying the nano-silver coating on the transparent PET base film, which can greatly improve the anti-bacterial PET base film, and can make the transparent PET base film has the function of sterilizing, ensuring that the user will not carry germs when using.