Underglaze kiln-changing glaze pigment and method for preparing underglaze kiln-changing glaze ceramic products using it

A technology for ceramic products and kiln-changing glazes, which is applied in the field of underglaze kiln-changing glaze pigments and the preparation of underglaze kiln-changing glaze ceramic products. Reduce pinhole phenomenon, enhance appreciation, improve the effect of glaze transparency

Active Publication Date: 2021-07-20
福建省德化云水窑陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of preparing underglaze kiln-changing glaze ceramic products, the hand-painting process in order to achieve it not only has relatively high requirements for the painter's handwork, but also has certain requirements for the hand-painted materials, otherwise substandard products are likely to be produced during the glazing and firing process. , for example, the glaze has flaws, the strength of the glaze is not high, the deformation of the glaze pattern does not meet the expected aesthetic effect, etc.

Method used

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  • Underglaze kiln-changing glaze pigment and method for preparing underglaze kiln-changing glaze ceramic products using it

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] The underglaze kiln-changing glaze pigment includes the following components in parts by mass: 8 parts of kaolin, 32 parts of feldspar, 25 parts of quartz, 8-10 parts of rutile, 6-8 parts of lanthanum oxide, and 1-8 parts of glyceryl trioleate 2 parts, 1 part of dioctyl phthalate, 3 parts of lapis lazuli, 3 parts of fluorite, 3 parts of manganite, 6 parts of purple wood knot, 3 parts of pigment.

[0040] The method for preparing an underglaze kiln-changing glaze ceramic product by using the underglaze kiln-changing glaze pigment comprises the following steps:

[0041] Step 1, mixing materials:

[0042] After the kaolin, feldspar, quartz, rutile, lanthanum oxide, lapis lazuli, fluorite, manganese iron ore and purple wood knot are broken separately according to the mass parts, the crushed materials of each component are obtained, and then each The crushed material of the components is mixed and stirred evenly to obtain the mixed material;

[0043] Step two, ball milling...

Embodiment 2

[0064] The underglaze kiln-changing glaze pigment includes the following components in parts by mass: 9 parts of kaolin, 34 parts of feldspar, 28 parts of quartz, 9 parts of rutile, 7 parts of lanthanum oxide, 2 parts of triolein, phthalate 2 parts of dioctyl formate, 4 parts of lapis lazuli, 4 parts of fluorite, 4 parts of manganite, 7 parts of purple wood knot, 4 parts of pigment.

[0065] The method for preparing an underglaze kiln-changing glaze ceramic product by using the underglaze kiln-changing glaze pigment comprises the following steps:

[0066] Step 1, mixing materials:

[0067] After the kaolin, feldspar, quartz, rutile, lanthanum oxide, lapis lazuli, fluorite, manganese iron ore and purple wood knot are broken separately according to the mass parts, the crushed materials of each component are obtained, and then each The crushed material of the components is mixed and stirred evenly to obtain the mixed material;

[0068] Step two, ball milling:

[0069] Carry ou...

Embodiment 3

[0089] The underglaze kiln-changing glaze pigment includes the following components in parts by mass: 10 parts of kaolin, 38 parts of feldspar, 30 parts of quartz, 8 parts of rutile, 6 parts of lanthanum oxide, 2 parts of triolein, phthalate 1 part of dioctyl formate, 3 parts of lapis lazuli, 4 parts of fluorite, 4 parts of manganite, 8 parts of purple wood knot, and 5 parts of pigment.

[0090] The method for preparing an underglaze kiln-changing glaze ceramic product by using the underglaze kiln-changing glaze pigment comprises the following steps:

[0091] Step 1, mixing materials:

[0092] After the kaolin, feldspar, quartz, rutile, lanthanum oxide, lapis lazuli, fluorite, manganese iron ore and purple wood knot are broken separately according to the mass parts, the crushed materials of each component are obtained, and then each The crushed material of the components is mixed and stirred evenly to obtain the mixed material;

[0093] Step two, ball milling:

[0094] Carr...

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Abstract

The invention discloses an underglaze kiln-changing glaze color material and a method for preparing underglaze kiln-changing glaze ceramic products by using the same, belonging to the technical field of ceramics. The underglaze kiln-changing glaze pigment of the present invention comprises the following components: kaolin, feldspar, quartz, rutile, lanthanum oxide, glyceryl trioleate, dioctyl phthalate, lapis lazuli, fluorite, manganite, purple Knots and stains. The underglaze kiln-changing glaze ceramic product prepared by the invention has beautiful underglaze patterns, high glaze strength, almost no flaws on the glaze surface, and strong appreciation.

Description

technical field [0001] The invention belongs to the technical field of ceramics, and in particular relates to an underglaze kiln-changing glaze pigment and a method for preparing underglaze kiln-changing glaze ceramic products by using it. Background technique [0002] Ceramic products can be seen everywhere, and exquisitely crafted ceramic products are often given as gifts. It is conceivable that the technology of preparing ceramic products has been perfected. There are many types of ceramic products, and there are countless types of glazes on the surface of ceramics. The more common glazes are ice-cracked glazes, imitation wood grain glazes, kiln-changed glazes, and white glazes. Most of the common ceramic products are glazed on the ceramic body and finally fired. If you want to make the surface of the finished product have a pattern, you need another process, such as printing or hand-painting. The printing efficiency is high and it is suitable for mass production. In the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/00C04B41/89
CPCC03C8/00C04B41/89C04B41/52C04B41/5022C04B41/4539C04B41/0072
Inventor 许庆水
Owner 福建省德化云水窑陶瓷有限公司
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