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High-hardness double-layer matt transmutation glaze as well as preparation method and application thereof

A technology of kiln changing glaze and high hardness, applied in the field of kiln changing glaze, can solve the problems of poor scratch resistance, shock resistance and heat resistance of kiln changing glaze, etc.

Inactive Publication Date: 2021-09-10
LILING TAORUN INDAL DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the high-hardness ceramics at home and abroad are themed with white glossy hotel porcelain. With the improvement of living standards, people's demand for daily-use ceramics is also increasing. They are not only satisfied with ordinary ceramics, but also , the requirements for kiln-changing glaze on ceramics are also higher, ordinary kiln-changing glaze has poor scratch resistance, and the ability to resist shock and heat needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The invention discloses a new material application, a high-hardness double-layer dull kiln-changing glaze, and the production process of metal vanadium particles is as follows: use vanadium pentoxide powder, calcined at 850°C to form metal vanadium, and pass through wet ball milling, After using a 140-mesh sieve to wash three times, take vanadium metal particles below 140-mesh. The components and components of the high-hardness double-layer matte kiln-changing glaze decorative bottom glaze are as follows: 30-45 parts of feldspar; 14-17 parts of dolomite; 10-15 parts of calcite; 15-25 parts of quartz, 6 parts of talc -10 parts; 5-8 parts of Guizhou soil; high-hardness double-layer matt kiln variable glaze decorative glaze components and components are as follows: feldspar 30-35 parts; calcite 10-15 parts; zinc oxide 10-15 parts 10-15 parts of spodumene; 10-15 parts of quartz; 3-5 parts of lithium carbonate; 6-8 parts of aluminum powder; plus 1-5 parts of 140-300 mesh met...

Embodiment 2

[0034] The invention discloses a new material application, a high-hardness double-layer matt kiln variable glaze, and the production process of metal vanadium particles is as follows: use vanadium pentoxide powder, calcined at 850°C to form metal vanadium, and use wet ball milling to use After the 140-mesh sieve and the 300-mesh sieve are washed with water for 3 times, vanadium metal particles below 140 mesh and above 300 mesh remain. The components and components of the high-hardness double-layer matte kiln-changing glaze decorative bottom glaze are as follows: 30-45 parts of feldspar; 14-17 parts of dolomite; 10-15 parts of calcite; 15-25 parts of quartz, 6 parts of talc -10 parts; Guizhou soil 5-8 parts; high hardness double-layer matt kiln variable glaze glaze and its components are as follows: feldspar 30-35 parts; calcite 10-15 parts; zinc oxide 10-15 parts 10-15 parts of spodumene; 10-15 parts of quartz; 3-5 parts of lithium carbonate; 6-8 parts of aluminum powder; plus...

Embodiment 3

[0042] The invention discloses a new material application, a high-hardness double-layer dull kiln-changing glaze, and the production process of metal vanadium particles is as follows: use vanadium pentoxide powder, calcined at 850°C to form metal vanadium, and pass through wet ball milling, After using 140-mesh sieve and 300-mesh sieve to wash with water for 3 times, vanadium metal particles below 140 mesh and above 300 mesh remain. The components and components of the high-hardness double-layer matte kiln underglaze are as follows: 30-45 parts of feldspar; 14-17 parts of dolomite; 10-15 parts of calcite; 15-25 parts of quartz, 6- 10 parts; 5-8 parts of Guizhou soil; each component of the high-hardness double-layer matte kiln variable glaze glaze and the components of each component are as follows: 30-35 parts of feldspar; 10-15 parts of calcite; 10-15 parts of zinc oxide; 10-15 parts of spodumene; 10-15 parts of quartz; 3-5 parts of lithium carbonate; 6-8 parts of aluminum po...

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Abstract

The invention relates to the field of transmutation glaze, and discloses high-hardness double-layer matt transmutation glaze, which comprises ground glaze and cover glaze, the transmutation glaze comprises the following components: feldspar, dolomite, calcite, quartz, talc, Guizhou soil, zinc oxide, spodumene, lithium carbonate, aluminum powder, titanium oxide and metal vanadium; compared with the prior art, the high-hardness double-layer matt transmutation glaze has the beneficial effects that the ground glaze and the cover glaze fully react to achieve a stable transmutation effect by utilizing the strong melting performance of the metal vanadium particles, the transmutation effect is stable, the high-hardness double-layer matt transmutation glaze is suitable for mass production, and the high-hardness double-layer matt transmutation glaze can meet the requirements of customers on glaze color decoration; the reaction of the glaze surface is more natural through high-temperature firing, and the glaze surface is deeply loved and appreciated by domestic and overseas customers.

Description

technical field [0001] The invention relates to the field of kiln-transformed glaze, in particular to a high-hardness double-layer matt kiln-transformed glaze and its preparation method and application. Background technique [0002] At present, most of the high-hardness ceramics at home and abroad are themed with white shiny and matte hotel porcelain. With the improvement of living standards, people's demand for daily-use ceramics is also increasing. They are not only satisfied with ordinary ceramics, but also , The requirements for kiln-changing glaze on ceramics are also higher. Ordinary kiln-changing glaze has poor scratch resistance, and the ability to resist shock and heat needs to be improved. Contents of the invention [0003] In order to overcome the problems of poor scratch resistance and insufficient shock resistance and heat resistance of the traditional kiln glaze, the present invention aims to provide a technical solution that can solve the above problems. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/89
CPCC03C8/00C04B41/89C04B41/52C04B41/5022C04B41/4539C04B41/0072
Inventor 文礼王智永林耿
Owner LILING TAORUN INDAL DEV