Copper red reduction transmutation glaze, copper red reduction transmutation glaze ceramic product and preparation method thereof

A technology of ceramic products and kiln-changing glaze, which is applied in the field of ceramics, can solve the problems of overflowing, uneven and fine copper-red glaze surface, etc., and achieve the effects of strong ornamental, guaranteed color rendering, and strong wear resistance

Inactive Publication Date: 2016-07-06
FUJIAN QUANZHOU DESHENG GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are still few reports on the glaze formula and firing method of Tonghong kiln variable glaze. The ingredients selection and firing method of copper red kiln variable glaze have an important impact on the yield and glaze quality. At present, the existing copper red kiln variable glaze is still There are the following deficiencies: the Chinese patent application number 201110308087.5 discloses a copper-red ki

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Copper red reduced kiln glaze, including the following components in parts by mass: 35 parts of nepheline orthoclase, 21.26 parts of light calcium carbonate, 3.56 parts of barium carbonate, 2.93 parts of zinc oxide, 1.45 parts of magnesium carbonate, and 10.06 parts of kaolin 16 parts of waste ceramic biscuit processing materials, 10.07 parts of quartz, 3 parts of ashes, 2 parts of lithium carbonate, and 3 parts of copper oxide. Wherein the waste ceramic green body processing material is obtained through the following method: crush the waste ceramic green body to 250 meshes, then add polyvinyl alcohol, stir evenly, press into blocks at 0.7MPa, and then crush it into granules to obtain The material for treating waste ceramic green bodies, wherein the mass ratio of polyvinyl alcohol to waste ceramic green bodies is 1:6.

[0024] The method for preparing copper-red reduced kiln-changed glaze ceramic products with the described copper-red reduced kiln-changed glaze comprise...

Embodiment 2

[0031] Copper red reduced kiln glaze, including the following components in parts by mass: 34 parts of nepheline orthoclase, 19 parts of light calcium carbonate, 2 parts of barium carbonate, 2 parts of zinc oxide, 1 part of magnesium carbonate, and 9 parts of kaolin 14 parts of waste ceramic biscuit processing material, 8.5 parts of quartz, 2 parts of bone ash, 1 part of lithium carbonate, and 2 parts of copper oxide. Wherein the waste ceramic green body processing material is obtained through the following method: crush the waste ceramic green body to 200 meshes, then add polyvinyl alcohol, stir evenly, press into blocks at 0.5 MPa, and then crush it into granules to obtain The material for treating waste ceramic green bodies, wherein the mass ratio of polyvinyl alcohol to waste ceramic green bodies is 1:5.

[0032] The method for preparing copper-red reduced kiln-changed glaze ceramic products with the described copper-red reduced kiln-changed glaze comprises the following s...

Embodiment 3

[0039]Copper red reduced kiln glaze, including the following components in parts by mass: 36 parts of nepheline orthoclase, 23 parts of light calcium carbonate, 5 parts of barium carbonate, 4 parts of zinc oxide, 2 parts of magnesium carbonate, and 11 parts of kaolin 18 parts of waste ceramic biscuit processing materials, 11 parts of quartz, 4 parts of ashes, 4 parts of lithium carbonate, and 5 parts of copper oxide. Wherein the waste ceramic green body treatment material is obtained through the following method: crush the waste ceramic green body to 300 meshes, then add polyvinyl alcohol, stir evenly, press into blocks at 0.8 MPa, and then crush it into granules to obtain The material for treating waste ceramic green bodies, wherein the mass ratio of polyvinyl alcohol and waste ceramic green bodies added is 1:9.

[0040] The method for preparing copper-red reduced kiln-changed glaze ceramic products with the described copper-red reduced kiln-changed glaze comprises the follow...

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PUM

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Abstract

The invention relates to copper red reduction transmutation glaze, a copper red reduction transmutation glaze ceramic product and a preparation method thereof, which belong to the technical field of ceramics. The copper red reduction transmutation glaze comprises the following components in parts by weight: 34 to 36 parts of nepheline syenite, 19 to 23 parts of light calcium carbonate, 2 to 5 parts of barium carbonate, 2 to 4 parts of zinc oxide, 1 to 2 parts of magnesium carbonate, 9 to 11 parts of kaolin, 14 to 18 parts of waste ceramic biscuit treatment material, 8.5 to 11 parts of quartz, 2 to 4 parts of bone ash, 1 to 4 parts of lithium carbonate and 2 to 5 parts of copper oxide. The copper red reduction transmutation glaze is uniformly in glaze surface color, has double color generation effect of being green in red and black in red and has strong classical atmosphere; and moreover, when a ceramic product is sintered according to the method, the rate of finished product is relatively high, and the method is suitable for ceramics for daily use and decorative ceramics.

Description

technical field [0001] The invention belongs to the technical field of ceramics, and in particular relates to a copper red reduction kiln transformation glaze, a copper red reduction kiln transformation glaze ceramic product and a preparation method thereof. Background technique [0002] There are many types of glazes, which can be divided into porcelain glazes, pottery glazes and flint glazes according to the body; high-temperature glazes and low-temperature glazes according to the firing temperature; transparent glazes, opacity glazes, color glazes, glossy glazes Glaze, dull glaze, cracked glaze, crystalline glaze, etc.; according to the glaze composition, it can be divided into lime glaze, feldspar glaze, lead glaze, lead-free glaze, boron glaze, lead-boron glaze, etc. Glaze is a colorless or colored glassy thin layer covering the surface of ceramic products. It is made of mineral raw materials and chemical raw materials in a certain proportion and ground to make glaze sl...

Claims

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Application Information

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IPC IPC(8): C03C8/14C04B41/86
CPCC03C8/14C04B41/5022C04B41/86
Inventor 曾华晔颜旭东
Owner FUJIAN QUANZHOU DESHENG GROUP
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