Ceramic tile with metal flash large particles and preparation method thereof

Abstract

The invention discloses a ceramic tile with metal flash large particles and a preparation method thereof, which relate to the technical field of architectural ceramics. The ceramic tile is prepared by mixing a green body material and a flash particle material, and the flash particle material comprises the following raw material components in parts by mass: 80-90 parts of an alloy metal material, 10-20 parts of kaolin, 5-10 parts of wollastonite powder, 0.1-0.3 part of a suspension stabilizer and 0.05-0.15 part of sodium tripolyphosphate. The ceramic tile with the metal flash large particles is high in metal texture, bright in color and luster, high in gloss and high in flash effect, and has the property of changing colors along with light and the dynamic effect. And the alloy metal material adopts an alloy material with a relatively high melting point, so that the condition that the orderliness of atomic arrangement is damaged due to further oxidation of the alloy metal material in a high-temperature firing process is avoided. Meanwhile, kaolin and wollastonite powder are added, and it is guaranteed that the metal material can be fused with the ceramic tile blank; and the suspension stabilizer is introduced, so that the suspension performance of alloy metal material particles can be improved, and instability of the granulation process caused by precipitation of the alloy metal material is avoided.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to a ceramic tile with large metallic flash particles and a preparation method thereof. Background technique [0002] With the continuous improvement of people's living standards in our country, consumers have higher and higher requirements for the appearance and decorative effect of granite tiles. The processing methods of granite tiles on the market today are mainly ordinary particles plus speckled color matching and inkjet; the color matching of ordinary speckled and large particles is done by adding inorganic pigments to the common body, and the surface color of the product is relatively single, which cannot achieve the details of stone materials; The color transition of the product is better with the inkjet method, but it is difficult to achieve a metallic flash effect, and the bottom surface is inconsistent; the granite products made by these two methods are rel...

AI Technical Summary

Problems solved by technology

The processing methods of granite tiles on the market today are mainly ordinary particles plus speckled color matching and inkjet; the color matching of ordinary speckled and large particles is done by adding inorganic pigments to ordinary green bodies, and the surface of the product is relatively single in color and cannot achieve the details of stone materials; The color transition of the product is better with the inkjet method, but it is difficult to achieve a metallic flash effect, and the bottom surface is inconsistent; the granite products made by these two methods are relatively flat in appearance, and the degree of stone fidelity is low. , the characteristics are not prominent, in order to achieve the detailed characteristics of imitation granite stone

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