▎ 摘　　要

NOVELTY - Heating ceramic tile comprises ceramic tile matrix layer, graphene heating layer, inorganic insulating layer and non-glazed ceramic tile layer arranged in turn from top to bottom. The inorganic insulating layer is a mixed coating of photosensitive resin and inorganic porous micro-bead. USE - Heating ceramic tile for heating ceramic tile structure. ADVANTAGE - The ceramic tile reduces thickness of insulating layer, has good flame-retardant effect, low thermal conductivity, excellent durability, not easy aging failure, protects graphene heating layer and inorganic insulating layer, does not easy to tilt, deformation or breaking, and improves strength of heating tile. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing heating tile, which involves: (A) pasting graphene heating layer on the ceramic tile base layer; (B) spraying inorganic insulation layer on the unglazed ceramic tile layer; and (C) pasting the side of the graphene heating layer away from the ceramic tile base layer to obtain the heating tile. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic structural diagram of the preferred embodiment of the heating tile. Heating ceramic tile (100) Ceramic tile base layer (110) Graphene heating layer (120) Inorganic insulation layer (130) Unglazed ceramic tile layer (140)