Heating ceramic tile and preparing method thereof

Abstract

The invention discloses a preparing method of a heating ceramic tile. The method includes the following steps of S1, cleaning and blow-drying the ceramic tile; S2, ultrasonically mixing graphene / functional graphene with water-based organic silicon resin through an ultrasonic kettle, immediately performing high-shearing dispersion through an emulsifying machine, and performing centrifugal purification through a centrifugal machine after high-shearing dispersion is completed to obtain heating paint; S3, photoetching and introducing a conductive material to the surface of the ceramic tile througha photoetching coating machine to form a conductive path of a special structure so as to obtain a ceramic tile with an introduced wiring layer; S4, spray-coating the ceramic tile with the heating coating through a pressure spraying nozzle, and then thermo-curing a heating layer through a thermo-curing machine to obtain a ceramic tile with a coated heating coating; and S5, spray-coating the ceramic tile with protection layer coating through a pressure spraying nozzle to form a protection layer, and completing illumination through a light curing machine to obtain the heating ceramic tile. The invention meanwhile discloses the heating ceramic tile. The heating ceramic tile has the advantages of being easy to lay, little occupying storey height, stopping combustion and preventing fire, beingfree of thermal runaway and capable of performing heating under the driving of low voltage and the like.

Description

technical field [0001] The invention belongs to the technical field of materials, and in particular relates to a heating tile and a preparation method thereof. Background technique [0002] With the gradual improvement of people's demand for heating functionality and comfort in winter, floor heating floors are gradually becoming well-known and accepted by the public in my country, and the heating forms are constantly being innovated. At present, the research and development of underfloor heating floors focus on the anti-deformation ability and heat-generating layer materials and structures, while ignoring the heat conduction ability of the floor itself. It usually takes a lot of energy and time to slowly heat up the floor and indoor space. The thermal conductivity of wood is low, generally 0.04-0.12W / (m·K), and it is not easy to dissipate heat or conduct heat. Due to the lack of good thermal conductivity of wood in the floor heating floor on the market, there are common pro...

AI Technical Summary

Problems solved by technology

Due to the lack of good thermal conductivity of wood in the floor heating floor on the market, there are common problems in the industry such as long heating time, uneven temperature distribution, and unstable heat transfer.

In order to improve the heat conduction performance of the floor, related domestic enterprises set up a metal heat conduction layer structure in the middle of the multi-layer solid wood floor, which not only increases the thickness, weight and cost of the floor, but also affects the texture of the floor

[0003] Graphene itself has good thermal conductivity, and its unique two-dimensional crystal structure endows graphene with a large specific surface area. In the prior art, a graphene solution is coated on the surface of a wood board to prepare a graphene heat-conducting layer, which is juxtaposed Between the upper and lower wood layers of the floor, the heat generated by the heating element placed in the lower wood board is evenly transferred to the upper surface through the graphene heat-conducting layer, but this method only improves the thermal conductivity of the middle layer of the floor, and the overall thermal conductivity bad

At the same time, the lower board needs to be slotted for built-in heating elements (electric heating wires or water pipes). The production process is relatively complicated, which wastes energy and is not suitable for mass production.

Images