Teflon material for conveying belt and preparation process of Teflon material

The invention relates to the technical field of conveying belts, in particular to a Teflon material for a conveying belt and a preparation technology of the Teflon material. In order to improve the mechanical strength of the Teflon material for the conveying belt, the nano carbon fiber is used as a raw material and is modified, silicon-hydrogen bonds are grafted on the surface of the nano carbon fiber, the nano carbon fiber is further reacted with vinyl-containing 1, 4-divinyl benzene and then is mixed and reacted with vinyl fluoride under high pressure, and the Teflon material for the conveying belt is prepared. Vinyl fluoride modified carbon nanofibers are finally generated and are blended with polytetrafluoroethylene, so that the polytetrafluoroethylene-based composite material with higher mechanical properties is obtained, the surface hardness of the polytetrafluoroethylene material is improved by adding the carbon nanofibers, the friction loss of a conveying belt in the material conveying process is redu