Energy-storage and luminous ceramic coating and preparation method thereof

Abstract

The invention relates to an energy-storage and luminous ceramic coating. The ceramic coating is prepared from three components including raw materials in parts by weight as follows: an component A, including 30-90 parts of nano-silica sol, 10-30 parts of nano-alumina sol, 0-20 parts of filler, 0.2-5 parts of a catalyst and 1-60 parts of water; a component B, including 30-70 parts of organic silicon resin, 10-30 parts of an organic solvent, 5-20 parts of a binder and 2-10 parts of an additive; a component C, including 50-90 parts of energy-storage luminous powder and 0-50 parts of a solvent. The coating disclosed by the invention has an autonomous luminescence characteristic besides functions of high-temperature resistance, environment protection, self-cleaning and the like of ceramic coatings, has a very broad application field such as road safety facilities and stations, and particularly has significant applications in subway stations. Meanwhile, a preparation method is mature in process and applicable to mass production; the ceramic coating has a plurality of advantages, is a novel energy-saving and environment-friendly material and has significant economic value.

Description

technical field [0001] The invention belongs to the field of new materials and relates to the preparation of an energy-storage luminous ceramic coating, which is specifically applied in the field of traffic safety facilities, such as bus stops, stations, subway stations and the like. Background technique [0002] With the development of my country's transportation industry, the requirements for traffic safety facilities are also more stringent. Environmentally friendly and energy-saving products have become an important demand for social development. [0003] In recent years, the development of ceramic coatings has been applied in many fields, and its advantages such as wear resistance, high temperature resistance, high strength, and super hydrophobicity can replace traditional enamel products to a certain extent. The self-luminous characteristics of energy-storage luminescent powder have also been applied in many aspects of the transportation field, and its self-luminous, ...

AI Technical Summary

Problems solved by technology

At present, there is no product on the market that has many advantages of ceramic coatings and can also emit light independently, and has not been reported in literature or patents. This feature can play an important role in underground facilities such as subway stations and has broad market prospects.

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