Corrosion reaction glaze and preparation method thereof

A technology of corrosion reaction and production method, which is applied to the field of corrosion reaction glaze and its production, can solve the problems that the appearance of ceramic products is not aesthetic, the surface glaze cannot show patterns, and the product color is single, and the effect is splendid and bright, and the gloss is good. , The effect of clear pattern and texture

Active Publication Date: 2017-02-15
醴陵市恒辉瓷厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing technology cannot well control the pattern to be presented, and even cause it to fail to present the pattern on the glaze
Traditional ceramics are usually colored with single-layer glaze or single-layer reactive glaze. The product has a single color and large color difference, which makes the appearance of ceramic products not aesthetically pleasing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] (A) Preparation of frit: according to the mass percentage of the components, 30% borax, 30% potassium feldspar, 20% albite, 15% quartz and 5% potassium nitrate. Burning down to form a liquid state, after 20 minutes of heat preservation, naturally cool to 900°C, pour the molten material liquid into water and quench to form a frit, and grind the frit through a 70-100 mesh sieve to prepare a frit;

[0036] (B), preparation of glaze slurry:

[0037]a. Bottom glaze: According to the mass percentage of bottom glaze components, potassium feldspar 20%, albite 10%, calcite 10%, Guizhou soil 6%, frit 19%, quartz 10%, zinc oxide 10% and zirconium silicate 15%, mixed evenly to obtain the bottom glaze, according to the bottom glaze: porcelain ball: water = 1: 1.4: 0.4, carry out wet ball milling for 14 hours, pass through a 200 mesh sieve after ball milling, and prepare a white bottom glaze with 42 Baume degrees;

[0038] b. Surface glaze: According to the mass percentage of surfac...

Embodiment 2

[0045] (A) Preparation of frit: According to the mass percentage of the components, borax 32%, potassium feldspar 28%, albite 18%, quartz 16% and potassium nitrate 6%, after the components are fully mixed, the temperature is 1230 ℃ Burning down to form a liquid state, keep warm for 30 minutes, cool naturally to 890°C, pour the molten material into water and quench to form a frit, grind the frit through a 70-100 mesh sieve to prepare a frit;

[0046] (B), preparation of glaze slurry:

[0047] a. Bottom glaze: According to the mass percentage of bottom glaze components, potassium feldspar 18%, albite 12%, calcite 12%, Guizhou soil 4%, frit 21%, quartz 8%, zinc oxide 11% and zirconium silicate 14%, mixed evenly to obtain the bottom glaze, according to the bottom glaze: porcelain ball: water = 1: 1.4: 0.4, carry out wet ball milling for 16 hours, pass through a 200 mesh sieve after ball milling, and prepare a white bottom glaze with 42 Baume degrees;

[0048] b. Surface glaze: Ac...

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PUM

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Abstract

The invention discloses a corrosion reaction glaze and a preparation method thereof and belongs to the field of preparation of reaction glazes. The reaction glaze comprises a priming glaze and a finishing glaze; the priming glaze is prepared from the following components in percentage by mass: 18-23% of potash feldspar, 6-13% of soda feldspar, 7-12% of calcite, 3-8% of Guizhou soil, 15-25% of frit, 6-12% of quartz, 6-15% of zinc oxide and 12-19% of zirconium silicate; the finishing glaze is prepared from the following components in percentage by mass: 15-25% of potash feldspar, 8-12% of soda feldspar, 11-16% of quartz, 5-10% of calcite, 5-10% of Guizhou soil, 24-35% of frit, 0.5-3% of zirconium silicate, 2-5% of zinc oxide, 2-6% of silver grey and 0.2-0.5% of cobalt black. A designed pattern surface can be generated by adjusting raw material components of the priming glaze and the finishing glaze, corroding an oil silk screen on a glaze blank to print patterns and reacting under the high-temperature condition. Lines on the pattern surface of ceramic products produced by corrosion reaction are relatively clear, vivid, natural and dense, and have strong stereoscopic effects; and the effect is colorful and bright.

Description

technical field [0001] The invention belongs to the field of reactive glaze production, and in particular relates to corrosion reactive glaze and a production method thereof. Background technique [0002] At present, in the ceramic industry, with the promotion of the wave of modern civilization, people's expectations and pursuit of the aesthetic level of ceramic products are becoming stronger and stronger. Ceramic products with different patterns make the field of ceramic effects more colorful. However, the existing technology cannot well control the pattern to be presented, and even cause it to fail to present the pattern on the glaze. Traditional ceramics are usually colored with a single-layer glaze or a single-layer reactive glaze. The color of the product is single and the color difference is large, which makes the appearance of the ceramic product not aesthetically pleasing. Contents of the invention [0003] The first technical problem to be solved by the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/20C03C8/14C04B41/89
CPCC03C8/14C03C8/20C04B41/52C04B41/89C04B41/504C04B41/5022
Inventor 姚先君
Owner 醴陵市恒辉瓷厂
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