▎ 摘　　要

NOVELTY - A transparent antistatic coating comprises polystyrene transparent antistatic layer and functional coating coated on the surface of graphene transparent antistatic layer. USE - Transparent antistatic coating for antistatic functional film (claimed). ADVANTAGE - The transparent antistatic coating ensures high surface resistance and improved antistatic property. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) antistatic functional film, which comprises substrate coated with transparent antistatic layer of graphene and polystyrene transparent antistatic layer coated with functional coating; and (2) preparation method of antistatic functional film, which involves (1) taking the substrate, coating the substrate surface with graphene antistatic liquid, drying and obtaining polystyrene transparent antistatic layer, (2) coating the functional coating on polystyrene transparent antistatic layer obtained in step (1) and drying.