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Zirconium-free mutton fat glaze and positioning crystal pattern ceramic tile prepared from the same

A technology of zirconium suet and ceramic tiles, applied in the field of zirconium-free suet glaze, can solve the problems such as the decline of the whitening effect, and achieve the effect of improving the texture and grade, and the texture is delicate

Active Publication Date: 2020-03-17
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the whitening mechanism of the invention is that the willemite ZnO SiO is precipitated after melting the glaze material into a frit 2 , Talc 3MgO·4SiO 2 ·H 2 O. The mixed emulsified phase of quartz particles and variants can improve the whiteness effect, but the use temperature is 1130 ° C, and the whitening effect is greatly reduced in the firing temperature of 1200 ° C floor brick kiln

Method used

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  • Zirconium-free mutton fat glaze and positioning crystal pattern ceramic tile prepared from the same
  • Zirconium-free mutton fat glaze and positioning crystal pattern ceramic tile prepared from the same
  • Zirconium-free mutton fat glaze and positioning crystal pattern ceramic tile prepared from the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071]Step 1: Press the adobe. The green body is obtained by pressing the ceramic base material commonly used in the field.

[0072] Step 2: Dry the green body, the drying time is 60 minutes, and the moisture content of the dried green body is controlled within 0.5%.

[0073] Step 3: Spray zirconium-free suet glaze on the dried brick by spraying glaze. The mineral composition of zirconium-free suet glaze is: 50% washed ultra-white potassium feldspar, 20% washed ultra-white albite, washed Ultra white kaolin 25%, calcined alumina 5%. The chemical composition of zirconium-free suet glaze is: SiO 2 : 60.92%, Al 2 o 3 : 26.08%, Fe 2 o 3 : 0.11%, TiO 2 : 0.01%, CaO: 0.21%, MgO: 0.09%, K 2 O: 5.03%, Na 2 O: 3.59%, loss on ignition: 3.96%. The specific gravity of the glaze is 1.45, and the amount of glaze is 480g / m 2 .

[0074] Step 4: Print the inkjet design pattern with a digital inkjet machine.

[0075] Step 5: Print the colored primer glaze with a roller engraved with...

Embodiment 2

[0085] The difference from Example 1 is that the mineral composition of zirconium-free suet glaze is: 55% washed ultra-white potassium feldspar, 15% washed ultra-white albite, 27% washed ultra-white kaolin, and 3% calcined alumina . The chemical composition of zirconium-free suet glaze is: SiO 2 : 61.92%, Al 2 o 3 : 24.72%, Fe 2 o 3 : 0.11%, TiO 2 : 0.01%, CaO: 0.23%, MgO: 0.07%, K 2 O: 5.50%, Na 2 O: 3.28%, loss on ignition: 4.14%.

[0086] Figure 4 The photo of the brick surface of the ceramic brick prepared in Example 2 shows that the brick surface not only has brightly colored stone texture patterns, but also has some white fixed-point positioning three-dimensional crystal flower effect pattern layers, and the white crystal flower pattern There are also colored crystal flowers in it.

[0087] Use the test method in GB / T 3810.7-2016 "Determination of Abrasion Resistance of Glazed Tile Surface" to test the abrasion resistance of the glazed surface, and use the tes...

Embodiment 3

[0090] The difference from Example 1 is that the mineral composition of the zirconium-free suet glaze is: 45% washed ultra-white potassium feldspar, 25% washed ultra-white albite, 23% washed ultra-white kaolin, and 7% calcined alumina . The chemical composition of zirconium-free suet glaze is: SiO 2 : 59.91%, Al 2 o 3 : 27.44%, Fe 2 o 3 : 0.11%, TiO 2 : 0.01%, CaO: 0.18%, MgO: 0.1%, K 2 O: 4.57%, Na 2 O: 3.89%, loss on ignition: 3.77%.

[0091] Figure 5 The photo of the brick surface of the ceramic brick made in Example 3 shows that the brick surface not only has a brightly colored stone texture pattern, but also has some white fixed-point positioning three-dimensional crystal flower effect pattern layers, and the white crystal flower pattern There are also colored crystal flowers in it.

[0092] Use the test method in GB / T 3810.7-2016 "Determination of Abrasion Resistance of Glazed Tile Surface" to test the abrasion resistance of the glazed surface, and use the tes...

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Abstract

The invention discloses a zirconium-free mutton fat glaze and a positioning crystal pattern ceramic tile prepared from the same. The zirconium-free mutton fat glaze comprises the following chemical composition by the mass percentage: 59.0-64.0% of SiO2, 24.5-28.0% of Al2O3, 0-0.18% of Fe2O3, 0-0.1% of TiO2, 0-0.5% of CaO, 0-0.5% of MgO, 4.5-6.0% of K2O, 3.0-4.0% of Na2O and 3.0-4.5% of loss on ignition.

Description

technical field [0001] The invention relates to a zirconium-free suet glaze for positioning crystal tile ceramic tiles and a method for using the same, belonging to the technical field of ceramic tile production and manufacture. Background technique [0002] In recent years, the production technology of architectural ceramics has developed rapidly, and various new processes and new formulas have been continuously applied. The refinement and personalization of the decoration effect of wall and floor tiles has become an urgent need for ceramic enterprises to achieve product differentiation. Crystal flower glaze is a kind of high-grade artistic glaze that forms beautiful pattern effects on the glaze surface by precipitating crystals in the glaze. Its unique artistic decoration effect is of great ornamental value and is very popular in the market. It is mainly used in daily-use ceramics. [0003] Chinese patent CN102924126B discloses an opalescent frit for zirconium-free glaze a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/89C03C8/20C03C1/04C03C8/08C03C8/04C03C6/02C03C6/06C03C6/04C03C10/00
CPCC03C1/00C03C1/04C03C8/00C03C8/04C03C8/08C03C8/20C03C10/0036C03C2204/04C03C2205/02C04B41/52C04B41/89C04B41/504C04B41/0072C04B41/50C04B41/5022C04B41/5023
Inventor 刘一军杨元东汪陇军王贤超郑贵友
Owner MONALISA GRP CO LTD
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