Fluorescent ceramic tile

Abstract

The invention discloses a fluorescent ceramic tile which is characterized by being prepared from the following substances in parts by weight: 11-43 parts of white feldspar, 1-41 parts of calcite, 35-70 parts of steel slag, 0.5-11.8 parts of ox bones, 10-50 parts of sodium aluminum silicate, 0.5-2.8 parts of calcium oxide, 10-30 parts of black clays, 0-15 parts of nepheline syenite, 2-41 parts of petalite, 10-57 parts of dolomite, 21-45 parts of hargil, 1-7 parts of sodium fluosilicate, 3-7 parts of long persistence phosphor and 40-68 parts of high-temperature calcium-based clinkers. The fluorescent ceramic tile disclosed by the invention has the beneficial effects that the fluorescent ceramic tile is resistant to high temperature, high in strength, resistant to wear, long in persistence and the like; moreover, the fluorescent ceramic tile is sintered at one time, so that the process is simplified and the energy resources are saved.

Description

technical field [0001] The invention relates to a fluorescent ceramic tile. Background technique [0002] Long afterglow fluorescent material, commonly known as luminous powder, is a kind of photoluminescent material, which refers to the material that can continue to emit light for a long time after being irradiated by light sources such as sunlight and long-wave ultraviolet light for a short time, after the light source is turned off. As a kind of energy storage and energy-saving "green light source material", long-lasting luminescent materials have attracted more and more attention in today's energy shortage, especially in low-light lighting and display. At present, long-lasting luminescent material products include luminescent coatings, paints, luminescent inks, luminescent glazes, luminescent plastics, luminescent rubber, luminescent leather, luminescent glass, luminescent ceramics, luminescent decorative stones, luminescent aluminum-plastic composite panels, and lumines...

AI Technical Summary

Problems solved by technology

[0007] In the currently disclosed scheme, the long-lasting fluorescent material used is obtained from aluminate, silicate, aluminosilicate, and titanate-based spinel materials doped with rare earths, which is not suitable for high-temperature firing (generally no more than 950°C), so it is difficult to prepare such products by one-time firing process, and at such a low firing temperature, the transparent protective layer on the surface of the long-lasting fluorescent material coating has low hardness and is not wear-resistant. It is easy to scratch during actual use