Microcrystalline glaze, wear-resistant glaze, transparent microcrystalline wear-resistant full-polished glaze ceramic tile and preparation method

A transparent glaze and microcrystalline technology, applied in the field of ceramic tiles, can solve the problems of unsuitable development of dark-colored products, low wear resistance of full-polished glazed tiles, and difficulty in production control, so that the preparation cost will not increase, and the production Reduced control difficulty and wide range of effects

Inactive Publication Date: 2020-08-18
GUANGDONG JIA MEI CERAMIC +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a composite application technology that solves the problems of low wear resistance and poor transparency of the existing fully polished glazed tiles, and manufactures highly transparent microcrystalline glaze and wear-resistant transparent glaze formula and microcrystalline wear-resistant Full polished glazed tiles
Another object of the present invention is to provide a high-transparency microcrystalline wear-resistant full-glazed ceramic tile that solves the problems of poor transparency, narrow application range, difficult production control, high cost and unsuitability for developing dark-color products in the prior art. preparation method

Method used

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  • Microcrystalline glaze, wear-resistant glaze, transparent microcrystalline wear-resistant full-polished glaze ceramic tile and preparation method
  • Microcrystalline glaze, wear-resistant glaze, transparent microcrystalline wear-resistant full-polished glaze ceramic tile and preparation method
  • Microcrystalline glaze, wear-resistant glaze, transparent microcrystalline wear-resistant full-polished glaze ceramic tile and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The process implementation plan for producing white products with a specification of 600*600mm and a thickness of 10mm is as follows:

[0066] Described transparent microcrystalline glaze comprises the following raw materials by weight:

[0067] 5 parts of calcined zinc oxide; 5 parts of barium carbonate; 18 parts of potassium feldspar; 9 parts of albite; 6 parts of alumina; 16 parts of calcite; 4 parts of quartz powder; 6 parts of dolomite; 10 parts of kaolin; 12 parts of calcined kaolin ; 5 parts of wollastonite; 1 part of calcium fluoride; 1 part of titanium dioxide; 1 part of corundum powder.

[0068] The preparation method of the transparent microcrystalline wear-resistant fully polished glazed ceramic tile comprises the following steps:

[0069] 1) Green body pressing;

[0070] 2) Pour the bottom glaze, the brick blank is drenched with a decorative bottom glaze through the disc bell jar, and the amount of the decorative bottom glaze is 610g / m2 2 , the specific ...

Embodiment approach

[0077] The production process of dark gray products with a specification of 600*1200mm and a thickness of 10mm is as follows:

[0078] Described transparent microcrystalline glaze comprises the following raw materials by weight:

[0079] 5 parts of calcined zinc oxide; 5 parts of barium carbonate; 18 parts of potassium feldspar; 9 parts of albite; 8 parts of alumina; 16 parts of calcite; 4 parts of quartz powder; 6 parts of dolomite; 10 parts of kaolin; 12 parts of calcined kaolin ; 5 parts of wollastonite; 1 part of calcium fluoride; 1 part of titanium dioxide.

[0080] The preparation method of the transparent microcrystalline wear-resistant fully polished glazed ceramic tile comprises the following steps:

[0081] 1) Green body pressing;

[0082] 2) Pour the bottom glaze, the brick blank is poured a decorative bottom glaze through the disc bell jar, and the amount of the decorative bottom glaze is 620g / m2 2 , the specific gravity is 1.79, and the glaze flow rate is 27s; ...

Embodiment 3

[0090] The implementation of the process for producing black products with a size of 1200*2600mm and a thickness of 6mm is as follows:

[0091] Described transparent microcrystalline glaze comprises the following raw materials by weight:

[0092] 5 parts of calcined zinc oxide; 5 parts of barium carbonate; 18 parts of potassium feldspar; 9 parts of albite; 8 parts of alumina; 16 parts of calcite; 4 parts of quartz powder; 6 parts of dolomite; 10 parts of kaolin; 12 parts of calcined kaolin ; 5 parts of wollastonite; 1 part of calcium fluoride; 1 part of titanium dioxide.

[0093] The preparation method of the transparent microcrystalline wear-resistant fully polished glazed ceramic tile comprises the following steps:

[0094] 1) Green body pressing;

[0095] 2) No primer is applied, and the combination of rubber roller and inkjet decoration is directly used to decorate the glaze pattern;

[0096] 3) Drying, using electric infrared drying method to dry the brick blank with p...

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Abstract

The invention relates to transparent microcrystalline glaze, a wear-resistant transparent glaze, a transparent microcrystalline wear-resistant full-polished glaze ceramic tile and a preparation method. The transparent microcrystalline glaze comprises the following components in parts by weight: 5 parts of barium carbonate; 18 parts of potassium feldspar; 9 parts of albite; 8 parts of aluminum oxide; 16 parts of calcite; 4 parts of quartz powder; 6 parts of dolomite; 10 parts of kaolin; 12 parts of calcined kaolin; 5 parts of wollastonite; 1 part of calcium fluoride; 1 part of titanium dioxide.The preparation method of the transparent microcrystalline wear-resistant full-polished glazed ceramic tile comprises the following steps: (1) pressing a green body; (2) applying/not applying groundcoat; (3) drying or not drying a glaze line; (4) carrying out comprehensive combined decoration including planographic printing, rubber roller printing, ink jet printing and the like; (5) drying or not drying a glaze line; (6) applying transparent microcrystalline glaze; (7) pouring/spraying wear-resistant transparent glaze; (8) performing firing in a kiln; and (9) conducting glaze polishing.

Description

technical field [0001] The invention relates to the technical field of ceramic tiles, in particular to a transparent microcrystalline glaze, wear-resistant transparent glaze, transparent microcrystalline wear-resistant full-polished glazed ceramic tile and a preparation method. Background technique [0002] Full-polished glazed ceramic tiles have been in short supply since they were put on the market because of their delicate colors, clear textures, gorgeous colors, and both the advantages of polished tiles and glazed tiles. Although fully polished glazed ceramic tiles have outstanding features, they still have certain deficiencies in some aspects, such as the surface is too smooth, the glaze layer is not wear-resistant, and it is not hard enough to easily cause scratches (Vickers hardness is generally lower than 600HV0.5) and so on. Among them, the glaze surface is easy to wear and scratches have the greatest impact on the decorative effect. For this reason, technical perso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/89C04B41/52
CPCC03C8/00C04B41/89C04B41/52
Inventor 肖惠银王永强沈荣伟刘任松古战文陈志川李镇津
Owner GUANGDONG JIA MEI CERAMIC
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