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High-temperature imitated full-glazed clear frit and production method thereof

A technology of transparent frit and fully polished glaze, which is applied in the field of glaze frit, can solve the problems that polished vitrified tiles are easily polluted and affect the decorative effect, and achieve the effects of simplifying production equipment, simplifying production process and reducing production cost

Inactive Publication Date: 2013-12-04
GEAREX TECHN CERAMIC KUSN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Naturally Influenced Durable Decorative Effects
Since the polishing process destroys the vitrified closed-cell surface, making it open pores, this brings about the problem that polished vitrified tiles are easily polluted

Method used

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  • High-temperature imitated full-glazed clear frit and production method thereof
  • High-temperature imitated full-glazed clear frit and production method thereof
  • High-temperature imitated full-glazed clear frit and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Recipe: (by weight)

[0025]

[0026] Preparation:

[0027] Sodium feldspar, talc, titanium dioxide, quartz, zinc oxide, calcium carbonate, boric acid and aluminum oxide are respectively ball milled to 2% (weight) mesh of a 200 mesh screen, sieved and mixed, and calcined at 1450°C for 60 minutes. Obtain high-temperature imitation glazed transparent frit;

[0028] Wherein: the weight percent of each component is:

[0029]

[0030] The test results are as follows:

[0031] Comparing the unpolished bricks produced by this patent with the ordinary fully polished glazed bricks, the glazed bricks produced by this patent have good flatness, high transparency and high brightness, which are no different from ordinary fully glazed polished bricks. Obvious difference.

[0032] The flatness is tested by GB11948-89.

[0033] Others are carried out by visual inspection.

Embodiment 2

[0035] Recipe: (by weight)

[0036]

[0037]

[0038] Preparation:

[0039] Albite, talc, titanium dioxide, quartz, zinc oxide, calcium carbonate, boric acid and alumina are ball milled to 3% (weight) mesh of the 200 mesh screen, sieved and mixed, and calcined at 1670 ° C for 45 minutes. Obtain high-temperature imitation polished glaze transparent frit.

[0040] Wherein: the weight percent of each component is:

[0041]

[0042] The visual inspection method was used to detect, and the results are as follows:

[0043] Comparing the unpolished bricks produced by this patent with the ordinary fully polished glazed bricks, the glazed bricks produced by this patent have good flatness, high transparency and high brightness, which are no different from ordinary fully glazed polished bricks. Obvious difference.

[0044] The flatness is tested by GB11948-89.

[0045] Others are carried out by visual inspection.

Embodiment 3

[0047] Recipe: (by weight)

[0048]

[0049] Preparation:

[0050] Sodium feldspar, talc, titanium dioxide, quartz, zinc oxide, calcium carbonate, boric acid and alumina are respectively ball-milled to the remaining 3% (weight) mesh of a 200-mesh screen, sieved and mixed, and calcined at 1200°C for 50 minutes. Obtain high-temperature imitation polished glaze transparent frit. The alumina particle size is 80 nanometers.

[0051] Wherein: the weight percent of each component is:

[0052]

[0053]

[0054] The visual inspection method was used to detect, and the results are as follows:

[0055] Comparing the unpolished bricks produced by this patent with the ordinary fully polished glazed bricks, the glazed bricks produced by this patent have good flatness, high transparency and high brightness, which are no different from ordinary fully glazed polished bricks. Obvious difference.

[0056] The flatness is tested by GB11948-89.

[0057] Others are carried out by vis...

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Abstract

The invention provides high-temperature imitated full-glazed clear frit and a production method thereof. The high-temperature imitated full-glazed clear frit consists of the following components in percentage by weight: 0.1-0.3 percent of Fe2O3, 1-3 percent of MgO, 6-8 percent of CaO, 0.5-1.5 percent of TiO2, 7-9.5 percent of Al2O3, 49-54 percent of SiO2, 5-7 percent of ZnO2, 13-15 percent of B2O3, 2-4 percent of K2O and 1.5-3 percent of Na2O. A ceramic glazed tile prepared by adopting the high-temperature imitated full-glazed clear frit, the polished effect can be achieved without polishing, the surfaces of vitrified closed pores are not damaged and the stain resistance is better than the stain resistance of the polished tile. Moreover, the production process is simplified and the production cost is reduced.

Description

technical field [0001] The invention relates to a glaze frit for ceramic glazed floor tiles. Background technique [0002] The glaze frit used in the production of ceramic glazed tiles is a very important raw material in the production of ceramic glazed tiles. [0003] Frit is a kind of glass, composed of certain raw materials, which is melted and quenched at high temperature. It has the characteristics of insolubility and stability. After being ground, it is applied to various utensils and blanks. After firing, it becomes a thin layer of glass. Frit glazes are divided into transparent frit glazes, opalescent frit glazes, lead-containing frit glazes and lead-free frit glazes according to their characteristics. During the melting process, due to the different manufacturing methods, it has a granular and flake appearance. Because frit glaze is insoluble, it has high safety and can be used alone or added to general raw glaze as a solvent. [0004] Ceramic glazed floor tiles...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/04
Inventor 蔡国桢杜文男
Owner GEAREX TECHN CERAMIC KUSN