Wear-resistant antifouling glazed brick glaze and preparation method thereof

A technology for polishing glazed tiles and glazes, which is applied in the field of architectural ceramics, can solve the problems of decreased transparency of glazes, reduced refractive index of glass phase, etc., so as to reduce scratches, enhance wear resistance, anti-skid effect, and wear resistance. improved effect

Inactive Publication Date: 2020-08-14
佛山市东鹏陶瓷发展有限公司
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  • Abstract
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  • Application Information

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Problems solved by technology

However, the magnesium oxide component will reduce the refractive index of the glass phase and reduce the transparency of the glaze

Method used

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  • Wear-resistant antifouling glazed brick glaze and preparation method thereof
  • Wear-resistant antifouling glazed brick glaze and preparation method thereof
  • Wear-resistant antifouling glazed brick glaze and preparation method thereof

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Embodiment Construction

[0034] The technical solutions of the present invention will be further described below through specific embodiments.

[0035] The invention provides a wear-resistant and anti-fouling polished tile glaze, which comprises raw glaze powder, No. 1 frit powder and No. 2 frit powder;

[0036] The raw glaze powder includes the following raw materials in weight percentage: kaolin 8-12%, calcined kaolin 10-18%, quartz 12-20%, dolomite 12-20%, calcined talc 8-15%, wollastonite 1-5% %, nepheline 8-15%, zinc oxide 5-10%, calcite 0-5%, and strontium carbonate 6-12%;

[0037] The raw materials of the No. 1 frit powder include kaolin, calcined talc and fluorite, and the raw materials of the No. 2 frit powder include zinc oxide, strontium carbonate and borax.

[0038] Kaolin, calcined kaolin and calcined talc in the raw glaze powder are all suppliers of silicon, aluminum and magnesium elements in the cordierite crystal structure; in addition, kaolin and calcined kaolin also cooperate with w...

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Abstract

The invention discloses a wear-resistant antifouling glazed brick glaze and a preparation method thereof. The wear-resistant antifouling glazed brick glaze comprises raw glaze powder, No.1 frit powderand No.2 frit powder, wherein the raw glaze powder comprises the following raw materials in percentage by weight: 8-12% of kaolin, 10-18% of calcined kaolin, 12-20% of quartz, 12-20% of dolomite, 8-15% of calcined talc, 1-5% of wollastonite, 8-15% of nepheline, 5-10% of zinc oxide, 0-5% of calcite and 6-12% of strontium carbonate, wherein the No.1 frit powder is prepared from kaolin, calcined talc and fluorite, and the No.2 frit powder is prepared from zinc oxide, strontium carbonate and borax. The wear-resistant antifouling glazed brick glaze contains a large number of cordierite microcrystals, and the cordierite microcrystals have the characteristics of transparency, high hardness and the like, so that the wear resistance and the antiskid effect of a glaze layer can be enhanced, and thecontradiction between the transparency and the wear resistance of the glaze layer can be solved.

Description

technical field [0001] The invention relates to the technical field of architectural ceramics, in particular to a wear-resistant and anti-fouling glazed tile glaze and a preparation method thereof. Background technique [0002] Glazed tiles prepared from glazes with low wear resistance are easy to be scratched, and products with poor wear resistance will be used for a long time, the gloss will drop significantly, and the surface will be dull, which will seriously affect the appearance. At present, improving the wear resistance of the glaze surface by increasing its hardness has become a consensus in the industry. The existing technology mainly achieves the improvement of the glaze surface hardness and mechanical wear resistance by increasing the crosslinking degree of the glaze glass structure. [0003] For example, by introducing ultra-fine corundum powder into the glaze to increase the content of alumina in the glaze, the hardness of the glaze is increased, and the wear re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/06C03C8/04C03C8/14C04B41/86
CPCC03C8/04C03C8/06C03C8/14C04B41/009C04B41/5022C04B41/86C04B33/00C04B35/00C04B41/4535C04B41/0072
Inventor 罗强李苏波钟保民徐瑜
Owner 佛山市东鹏陶瓷发展有限公司
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