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A kind of wear-resisting whole raw material ultra-flat thick polished glaze and its application

A technology of thick polishing glaze and raw material, applied in the field of wear-resistant full raw material ultra-flat thick polishing glaze, can solve the problems of easy grinding of brick surface, low hardness of ultra-flat and thick polished glaze products, affecting appearance, etc. The effect of hardness and wear resistance

Active Publication Date: 2017-08-15
佛山市三水大岛制釉有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the use of frits and low-temperature solvents in this technology, the ultra-flat and thick glazed products have low hardness and poor wear resistance, and the brick surface is easy to be scratched during use, which affects the appearance.

Method used

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  • A kind of wear-resisting whole raw material ultra-flat thick polished glaze and its application
  • A kind of wear-resisting whole raw material ultra-flat thick polished glaze and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of wear-resisting whole raw material ultra-flat and thick cast glaze, its composition mass percentage is: potassium feldspar 5%, albite feldspar 40%, washed kaolin 5%, barium carbonate 10%, strontium carbonate 2%, zinc oxide 10%, calcite 5%, dolomite 3%, quartz 6%, white corundum 14%, of which K feldspar K 2 O content is 11.1%, Na 2 The O content is 2.3%, the Na of albite 2 The O content is 10.3%, and the particle size of white corundum is 10-23um. After mixing all the raw materials according to the ratio, add water and additives, and ball mill to form a glaze slurry. The residue on a 325-mesh sieve is 0.08% (mass fraction);

[0021] On the 900×900mm green body, apply a layer of make-up soil, inkjet printing, apply wear-resistant full raw material super flat and thick glaze slurry in 2 times using bell jar glaze, the amount of glaze slurry for the first application is 600± 10 g / piece, the amount of glaze slurry for the second application is 500±10 g / piece, fire...

Embodiment 2

[0023] A kind of wear-resisting whole raw material ultra-flat and thick cast glaze, its composition mass percentage is: potassium feldspar 10%, albite feldspar 40%, washed kaolin 7%, barium carbonate 3%, strontium carbonate 2%, zinc oxide 12%, calcite 3%, dolomite 3%, quartz 5%, white corundum 15%, of which K feldspar K 2 O content is 10.5%, Na 2 The O content is 2.2%, the Na of albite 2 The O content is 10.4%, and the particle size of white corundum is 10-18um. After mixing all the raw materials according to the ratio, add water and additives and ball-mill to form a glaze slurry with a 325-mesh sieve. The residue is 0.06% (mass fraction);

[0024] On the 900×900mm green body, apply a layer of make-up soil, inkjet printing, apply wear-resistant full raw material super flat and thick glaze slurry in 2 times using bell jar glaze, the amount of glaze slurry for the first application is 600± 10 g / piece, the amount of glazing slurry for the second time is 600±10 g / piece, fired at...

Embodiment 3

[0026] A kind of wear-resisting whole raw material ultra-flat and thick cast glaze, its composition mass percentage is: potassium feldspar 7%, albite feldspar 40%, washed kaolin 8%, barium carbonate 5%, strontium carbonate 5%, zinc oxide 9%, calcite 5%, dolomite 5%, quartz 2%, white corundum 14%, of which K feldspar K 2 O content is 11.1%, Na 2 The O content is 2.2%, the Na of albite 2 The O content is 10.2%, and the particle size of white corundum is 10-23um. After mixing all the raw materials according to the ratio, add water and additives to ball mill to form a glaze slurry, and the residue on a 325-mesh sieve is 0.06% (mass fraction);

[0027] On the 900×900mm green body, apply a layer of make-up soil, inkjet printing, apply wear-resistant full raw material super flat and thick glaze slurry in 2 times using bell jar glaze, the amount of glaze slurry for the first application is 600± 10g / piece, the amount of glaze slurry for the second application is 500±10g / piece, fired ...

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Abstract

The invention relates to wear-resistant full-raw material super-flat thick polishing glaze and application thereof, and belongs to the technical field of ceramic glaze production and processing. The wear-resistant full-raw material super-flat thick polishing glaze comprises the following components in percentage by mass: 5 to 20 percent of potash feldspar, 25 to 40 percent of soda feldspar, 5 to 10 percent of washed kaolin, 0 to 10 percent of barium carbonate, 0 to 10 percent of strontium carbonate, 5 to 12 percent of zinc oxide, 5 to 10 percent of calcite, 2 to 8 percent of dolomite, 5 to 10 percent of quartz and 8 to 18 percent of white corundum; the specific steps of the application of the wear-resistant full-raw material super-flat thick polishing glaze comprises: applying a layer of engobe on the surface of a green brick, applying wear-resistant full-raw material super-flat thick polishing glaze slurry on the surface of a brick by two times by adopting a linear glaze pouring way or a bell jar glaze pouring way, firing at the temperature of 1160 to 1230 DEG C, then polishing and waxing to obtain a finished brick. According to the full-raw material super-flat thick polishing glaze provided by the invention, on the basis of ensuring the glaze layer thickness, the formula is regulated, and full raw materials adopting meets the requirements of green and environment protection; not only is the phenomenon of water ripple solved, but also the hardness and the wear resistance of the super-flat thick polishing glaze are greatly improved.

Description

technical field [0001] The invention belongs to the technical field of production and processing of ceramic glazes, and in particular relates to a wear-resistant all raw material super-flat and thick polished glaze and its application. Background technique [0002] Full-glazed products are widely loved by consumers because of their rich patterns, bright colors and simple craftsmanship. However, because the glaze layer is too thin, only elastic modules can be used for polishing, and the brick surface is not smooth, and "water ripples" are prone to occur. In order to solve this problem, people began to increase the thickness of the glaze layer so that after firing it can be polished with a hard module to improve the flatness. [0003] Patent 201410185336.X discloses a method for manufacturing ultra-flat and thick glazed porcelain tiles and ultra-flat and thick glazed porcelain tiles. The super-flat and thick glazed glaze is composed of frit and raw material, wherein the mass ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/00C03C1/00C04B41/89
CPCC03C1/00C03C8/00C04B41/52C04B41/89C04B41/5037C04B41/5022
Inventor 赵汉明林东恩吴泽秋陈淑锋
Owner 佛山市三水大岛制釉有限公司
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