▎ 摘　　要

NOVELTY - The tile has a heat storage layer (2) formed on a bottom surface of a base layer (1) and provided below a polyurethane waterproof layer (6). A glaze layer (4) is formed on a top surface of the base layer and contains negative ion generating agent. Two adjacent side surfaces of the glaze layer extend beyond the base layer and form a protruding portion (7). A flexible buffer layer (9) is formed between two adjacent tiles and arranged under the protruding portion. The heat storage layer utilizes phase change heat storage material. A thermal conductive layer (3) adopts graphene thermal conductive material. A top surface of the glaze layer is coated with a photo-catalyst layer. USE - Negative ion ceramic tile for high humidity indoor decoration in kitchen and bathroom. ADVANTAGE - The tile avoids water stains on tiles caused by untimely drainage so as to avoid problems of high humidity and rapid bacterial growth in kitchen and bathroom, and provides safer and hygienic conditions for family life. DESCRIPTION OF DRAWING(S) - The drawing shows a front view of a negative ion ceramic tile for high humidity indoor decoration in kitchen and bathroom in partial section. Base layer (1) Heat storage layer (2) Thermal conductive layer (3) Glaze layer (4) Polyurethane waterproof layer (6) Protruding portion (7) Flexible buffer layer (9)