▎ 摘　　要

NOVELTY - The graphene heat storage mat has a graphene electric heating layer (1), a decoration layer (2) and an insulation layer (3). The inside of a graphene electric heating layer (1) is filled with a heat storage material (4). A sealing edge (5) is provided around the ink olefin electric heating layer, the decorative layer, and the thermal insulation layer, and the top of the sealing edge is fixedly connected with a waterproof layer (6). A moisture-proof layer (7) is fixedly connected to the bottom of the sealing edge, and an aluminum foil (8) is fixedly connected to the side of the moisture-proof layer away from the sealing edge. USE - Graphene heat storage mat. ADVANTAGE - By setting the graphene heat storage pad to be sealed to the bottom of the waterproof layer by heat and pressure, it can effectively isolate the outside air, avoid the danger caused by oxidation and humid air caused by long-term work, and avoid potential safety hazards. The advantage of good waterproof effect is achieved, which effectively solves the problem that the poor waterproof effect of the graphene heat storage mat is likely to cause the leakage of the graphene heat storage mat. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing the graphene heat storage mat. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic structural diagram of a graphene heat storage mat. Graphene electric heating layer (1) Decoration layer (2) Insulation layer (3) Heat storage material (4) Sealing edge (5) Waterproof layer (6) Moisture-proof layer (7) Aluminum foil (8)