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A kind of metal dry particle glaze, metallic luster ceramic tile and preparation method thereof

A technology of metallic luster and dry-grain glaze is applied in the fields of ceramic tile and its preparation and glaze, which can solve problems such as harm to human health and environment, and achieve the effect of strong metallic luster, good stability and good corrosion resistance.

Active Publication Date: 2022-07-01
佛山市华力达材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, due to the elegant and heavy temperament of metal dry grain glaze, it has been favored by the ceramic industry and consumers. In order to obtain a glaze with better luster, it is necessary to use lead-containing frit glaze, but lead belongs to the three major heavy metals. One of the pollutants is a heavy metal element that is harmful to human health and the environment. Therefore, such products have been gradually eliminated

Method used

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  • A kind of metal dry particle glaze, metallic luster ceramic tile and preparation method thereof
  • A kind of metal dry particle glaze, metallic luster ceramic tile and preparation method thereof
  • A kind of metal dry particle glaze, metallic luster ceramic tile and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] A metal dry particle glaze, comprising metal dry particles and sodium carboxymethyl cellulose; the weight ratio is 1:3; the metal dry particles, calculated in parts by weight, include the following components: 31.72 parts of SiO 2 , 9 parts Al 2 O 3 , 1.4 parts of CaO, 0.8 parts of MgO, 1.46 parts of K 2 O, 1 part Na 2 O, 2.78 copies of B 2 O 3 , 0.05 part of Cr 2 O 3 , 4.02 parts NiO, 0.32 parts Fe 2 O 3 , 36 parts CuO, 4.78 parts SnO 2 . The particle size of the CuO is 150-200 mesh; the particle size of the NiO is 90 mesh. The particle sizes of the CuO are 150, 170, and 200 meshes, respectively; wherein, the weight ratio of 150 meshes: 170 meshes: 200 meshes is 2:1.5:1. The specific gravity of the metal dry particle glaze is 1.20g / cm 3 ; The flow rate is 35s.

[0051] A preparation method of metallic luster ceramic tile, comprising the following steps:

[0052] (1) preparation of metal dry particle glaze: weighing each raw material according to the above...

Embodiment 2

[0058] A metal dry particle glaze, comprising metal dry particles and methyl glycol; the weight ratio is 1:2.5; the metal dry particles, calculated in parts by weight, include the following components: 30 parts of SiO 2 , 10.5 parts Al 2 O 3 , 0.5 parts of CaO, 0.4 parts of MgO, 2 parts of K 2 O, 1.78 parts Na 2 O, 2 copies of B 2 O 3 , 0.02 part of Cr 2 O 3 , 5 parts NiO, 0.05 parts CoO, 0.1 Fe 2 O 3 , 34.76 parts CuO, 5.5 parts SnO 2 , 0.01 part of MnO. The particle size of the CuO is 150-200 mesh; the particle size of the NiO is 80 mesh. The particle sizes of the CuO are 150, 170, and 200 meshes, respectively; wherein, the weight ratio of 150 meshes: 170 meshes: 200 meshes is 2:1:1. The specific gravity of the metal dry particle glaze is 1.22g / cm 3 ; The flow rate is 50s.

[0059] A preparation method of metallic luster ceramic tile, comprising the following steps:

[0060] (1) preparation of metal dry particle glaze: weighing each raw material according to th...

Embodiment 3

[0066] A metal dry particle glaze, comprising metal dry particles and polymethylsiloxane; the weight ratio is 1:3; the metal dry particles, calculated in parts by weight, include the following components: 33 parts of SiO 2 , 11 parts of Al 2 O 3 , 2 parts CaO, 0.2 parts MgO, 0.5 parts K 2 O, 2.5 parts Na 2 O, 3.5 copies of B 2 O 3 , 2 parts NiO, 0.01 parts CoO, 0.5 parts Fe 2 O 3 , 32 parts CuO, 3.5 parts SnO 2 , 0.05 part of MnO. The particle size of the CuO is 150-200 mesh; the particle size of the NiO is 100 mesh. The particle sizes of the CuO are respectively 150, 170 and 200 meshes; wherein, the weight ratio of 150 meshes: 170 meshes: 200 meshes is 2:0.5:1. The specific gravity of the metal dry particle glaze is 1.15g / cm 3 ; The flow rate is 45s.

[0067] A preparation method of metallic luster ceramic tile, comprising the following steps:

[0068] (1) preparation of metal dry particle glaze: weighing each raw material according to the above-mentioned weight r...

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Abstract

The invention discloses a metal dry grain glaze, a metallic luster ceramic tile and a preparation method thereof; the metal dry grain glaze comprises metal dry grains and a suspending agent; the metal dry grains comprise SiO 2 , Al 2 O 3 , CaO, MgO, K 2 O, Na 2 O, B 2 O 3 , Cr 2 O 3 , NiO, CoO, Fe 2 O 3 , CuO, SnO 2 , MnO; through the synergistic optimization of the basic glaze and other components, the dry metal glaze can make the glaze stable and durable without the use of lead, a metal element that is harmful to the human body and the environment. Good corrosion performance, the polished tile surface has a strong metallic luster under the light, and the hardness reaches 6, and the wear resistance is more than 2100 rpm; the preparation method of the ceramic tile is simple, and it is fired at one time, which is beneficial to the brick blank and the surface glaze layer. , The metal dry grain glaze layer matures at the same time, which is conducive to the formation of the intermediate layer and improves the rigidity of the ceramic tile.

Description

technical field [0001] The invention relates to the technical field of glazes, ceramic tiles and preparation methods thereof, in particular to a metal dry particle glaze, metallic glossy ceramic tiles and preparation methods thereof. Background technique [0002] Metal dry-grain glaze is a special artistic glaze in the ceramic industry glaze. The surface of the ceramic tile added with metal dry grain glaze can not only show a metallic luster, but also show a variety of different colors. The use of metal dry grain glaze can not only produce metal-like elegant and gorgeous appearance, but also enhance the ceramic tile Chemical stability of the glaze and resistance to acid and alkali. [0003] In recent years, due to the elegant and heavy temperament of metal dry-grain glaze, it has been favored by the ceramic industry and consumers. In order to obtain a better glossy glaze effect, it is necessary to use lead-containing frit glaze, but lead is one of the three major heavy meta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/00C04B41/89
CPCC03C8/00C04B41/89C04B41/52C04B41/5022C04B41/4572C04B41/4539
Inventor 钟华龙梁泳
Owner 佛山市华力达材料科技有限公司