Noctilucent glaze, noctilucent ceramic and preparation method thereof

Abstract

The invention relates to the technical field of ceramic production, and provides a noctilucent glaze, a noctilucent ceramic and a preparation method thereof. The noctilucent glaze and ceramic have the advantages of environment-friendliness, high stability, luster, and brightness, good quality of ceramic products, large capacity of stored light, and long illumination time. The noctilucent ceramic is prepared from the following raw materials in parts by weight: 25 to 35 parts of frit, 5 to 35 parts of noctilucent powder, 10 to 15 parts of adhesive, 25 to 35 parts of hydrocarbon type organic solvent, 0.5 to 3.5 parts of high temperature oxidizing agent, and a glaze-free ceramic product, which has been burned at a high temperature and has been highly porcelainized.

Description

Technical field [0001] The invention relates to the technical field of ceramic production, in particular to a luminous glaze, a luminous ceramic and a preparation method thereof. Background technique [0002] With the rapid development of science and technology and the progress of society, people are increasingly concerned about the improvement of the quality of life and the construction of public environmental infrastructure. It has always been one of the focuses of people's attention to efficiently and energy-savingly solve the lighting problems in rooms or public places. With the popularization of clean energy, the light energy of sunlight and other luminous bodies can absorb the afterglow in the surrounding environment in a short time without electric energy or other power, store it, and release it slowly. This function is especially suitable for use in large-area public buildings and places where electricity is not convenient for transportation, or in secret military instal...

AI Technical Summary

Problems solved by technology

Existing luminous ceramics have a relatively short luminous time, and can only emit light for 2 hours when exposed to sunlight for 10 minutes or fluorescent lamps for 60 minutes

Moreover, the radiation of traditional luminescent materials is strong, which is not environmentally friendly enough.

The existing luminous glaze is generally made of luminous powder, frit and water, which has poor stability. After being configured as luminous glaze, it must be used within 24 hours after storage. The storage time is short, the stability is poor, and the gloss of the fired product is dark. , affecting the quality of luminous ceramic products, the existence of these disadvantages has seriously affected the use and popularization of luminous ceramic products