Ceramic tile with copper metal texture and preparation method thereof

A technology of ceramic tiles and copper metal, which is applied in the field of ceramic tiles, can solve the problems of dull color, inability to produce simple texture of copper, single texture of metal, etc., and achieve the effect of improving the texture of metal

Active Publication Date: 2020-12-25
GUANGDONG OVERLAND CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Metal texture ceramic tiles are usually coated with a layer of metal glaze or metal dry particles on the surface of the brick. After high temperature sintering, the ceramic surface produces a metallic luster. However, the metal texture ceramic tiles pr

Method used

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  • Ceramic tile with copper metal texture and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Ceramic tiles with a copper metallic finish, including:

[0034] Get 60g of iron phosphate, 240g of hybrid aluminum hypophosphite, 70g of quartz, 500g of albite feldspar, 20g of burnt kaolin, 40g of alumina, 40g of burnt talc, 40g of zinc oxide, and 100g of high boron frit;

[0035] The above materials are mixed and then ball-milled to obtain a glaze, which is glazed on the green body to form a bottom glaze;

[0036] Apply transparent glaze on the bottom glaze and fire for 20~24 hours to obtain ceramic tiles with copper metal texture.

[0037] The preparation method of described hybrid aluminum hypophosphite comprises:

[0038] Get cyanuric acid 120g, melamine 120g, aluminum hypophosphite 120g, montmorillonite 240g, silane 60g, ethanol 2000g;

[0039] Mix melamine, aluminum hypophosphite, montmorillonite, and ethanol evenly, then sonicate at 50-70°C for 10 minutes, and then stir for 6 hours;

[0040] At 60°C, add cyanuric acid and react for 8 hours;

[0041] At 60°C...

Embodiment 2

[0049] Ceramic tiles with a copper metallic finish, including:

[0050] Get 60g of iron phosphate, 240g of aluminum phosphate, 70g of quartz, 500g of albite, 20g of burnt kaolin, 40g of alumina, 40g of burnt talc, 40g of zinc oxide, and 100g of high boron frit;

[0051] The above materials are mixed and then ball-milled to obtain a glaze, which is glazed on the green body to form a bottom glaze;

[0052] Apply transparent glaze on the bottom glaze and fire for 20~24 hours to obtain ceramic tiles with copper metal texture. The aluminum phosphate is commercially available, Hubei Hongjing Chemical Co., Ltd. CAS: 7784-22-7.

Embodiment 3

[0054] Ceramic tiles with a copper metallic finish, including:

[0055] Get 60g of iron phosphate, 240g of hybrid aluminum hypophosphite, 70g of quartz, 500g of albite feldspar, 20g of burnt kaolin, 40g of alumina, 40g of burnt talc, 40g of zinc oxide, and 100g of high boron frit;

[0056] The above materials are mixed and then ball-milled to obtain a glaze, which is glazed on the green body to form a bottom glaze;

[0057] Apply transparent glaze on the bottom glaze and fire for 20~24 hours to obtain ceramic tiles with copper metal texture.

[0058] The preparation method of described hybrid aluminum hypophosphite comprises:

[0059] Get cyanuric acid 120g, melamine 120g, aluminum hypophosphite 120g, montmorillonite 240g, silane 60g, ethanol 2000g;

[0060] Mix melamine, aluminum hypophosphite, montmorillonite, and ethanol evenly, then sonicate at 50-70°C for 10 minutes, and then stir for 6 hours;

[0061] At 60°C, add cyanuric acid and react for 8 hours;

[0062] At 60°C, ...

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Abstract

The invention relates to the field of ceramic tile production, provides a ceramic tile with copper metal texture and a preparation method thereof, and is used for providing a ceramic tile with copperimitation texture. The ceramic tile with the copper metal texture is prepared from 5-8 parts by mass of iron phosphate, 20-25 parts by mass of hybrid aluminum hypophosphite, 6-8 parts by mass of quartz, 40-60 parts by mass of albite, 1-3 parts by mass of calcined kaolin, 3-7 parts by mass of aluminum oxide, 2-5 parts by mass of calcined talc, 3-5 parts by mass of zinc oxide and 8-12 parts by massof high-boron frit. The materials are mixed and then subjected to ball milling to obtain glaze, and the glaze is applied to a green body to form ground coat; transparent glaze is applied to the groundglaze, firing is conducted for 20-24 h, and the ceramic tile with the copper metal texture is obtained. The metal texture can be improved, and particularly, the ceramic tile has the texture and colorsimilar to those of copper.

Description

technical field [0001] The invention relates to the field of ceramic brick production, in particular to ceramic bricks with copper metal texture. Background technique [0002] Metal texture ceramic tiles are usually coated with a layer of metal glaze or metal dry particles on the surface of the brick. After high temperature sintering, the ceramic surface produces a metallic luster. However, the metal texture ceramic tiles produced by the prior art have a single metal texture and are not decorative. Realistic, the color of ordinary metal glaze is not bright enough, especially the imitation copper ceramic tile, the color is dim, and it cannot produce the texture of simple copper. Contents of the invention [0003] The technical problem solved by the present invention is to provide a ceramic tile with a copper-like texture, and provide a ceramic tile with a copper metal texture. [0004] In order to solve the problems of the technologies described above, the technical soluti...

Claims

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Application Information

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IPC IPC(8): C03C8/14C04B41/89C03C8/00C01B25/165C03C1/00
CPCC01B25/165C03C1/00C03C8/00C03C8/14C03C2204/04C04B41/52C04B41/89C04B41/5022
Inventor 麦文英汪加武叶建明王礼石献忠卢佩玉
Owner GUANGDONG OVERLAND CERAMICS CO LTD
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