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Crack glaze as well as preparation method thereof and method for preparing crack glaze ceramic product by using crack glaze

A technology for ceramic products and ceramic bodies, applied in the field of cracked glaze and its production method, and the field of cracked glaze ceramic products made of cracked glaze, which can solve the problems of energy and time consumption, complicated production process, and low production efficiency. problems, to achieve amazing visual effects, strong wear resistance, and environmentally friendly materials

Inactive Publication Date: 2019-04-12
DEHUA HONGSHUN CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The glaze surface of ordinary cracked glaze ceramic products only has cracking effect, that is, cracks, and has no other visual effects. With the development of society, people's aesthetics are also advancing with the times. The existing simple Ceramic products with cracked effect can no longer meet people's needs. Moreover, the production process of existing cracked glaze ceramics is complicated. Generally, when firing glaze, about 1100 ° C belongs to low temperature firing, about 1200 ° C belongs to medium temperature firing, and 1300 ° C belongs to medium temperature firing. ℃ belongs to high temperature firing. At present, most of the cracked glazes are fired at medium and high temperatures. Although high temperature firing can ensure a good cracking effect, most cracked glazes are poor in adapting to rapid high-temperature firing. , more defective products, more energy and time consumed, lower production efficiency and higher cost

Method used

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  • Crack glaze as well as preparation method thereof and method for preparing crack glaze ceramic product by using crack glaze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The cracked glaze includes a second colorant, a transparent glaze and a shrinkage point agent, and the transparent glaze includes the following components by weight percentage: 45% of potassium feldspar, 23% of albite, 11% of quartz, and 5% of calcium carbonate , barium carbonate 5%, kaolin 6%, borax 5%, a total of 100%, the transparent glaze and the shrink point agent are proportioned according to the following weight percentages: 100%: 5%.

[0037] The preparation method of described cracked glaze comprises the steps:

[0038] S11. Prepare materials:

[0039] Proportion each component of the second color material, the shrinkage point agent and the transparent glaze according to the weight percentage, mix uniformly to obtain the first proportioning material, and then carry out the obtained first proportioning material Grind and sieve to obtain the spare cracked glaze;

[0040] Wherein, add water to grind during described grinding, the ratio of water and described fir...

Embodiment 2

[0058] The cracked glaze includes a second colorant, a transparent glaze and a shrinkage point agent, and the transparent glaze includes the following components by weight percentage: 39% of potassium feldspar, 27% of albite, 16% of quartz, and 3% of calcium carbonate , barium carbonate 3%, kaolin 5%, borax 7%, a total of 100%, the transparent glaze and the shrink point agent are proportioned according to the following weight percentages: 100%: 25%.

[0059] The preparation method of described cracked glaze comprises the steps:

[0060] S11. Prepare materials:

[0061] Proportion each component of the second color material, the shrinkage point agent and the transparent glaze according to the weight percentage, mix uniformly to obtain the first proportioning material, and then carry out the obtained first proportioning material Grind and sieve to obtain the spare cracked glaze;

[0062] Wherein, add water to grind during described grinding, the ratio of water and the first pr...

Embodiment 3

[0080] The cracked glaze comprises a second colorant, a transparent glaze and a shrinkage point agent, and the transparent glaze comprises the following components by weight percentage: 37% of potassium feldspar, 25% of albite feldspar, 12% of quartz, and 4% of calcium carbonate , barium carbonate 4%, kaolin 8%, borax 10%, a total of 100%, the transparent glaze and the shrink point agent are proportioned according to the following weight percentages: 100%: 35%.

[0081] The preparation method of described cracked glaze comprises the steps:

[0082] S11. Prepare materials:

[0083] Proportion each component of the second color material, the shrinkage point agent and the transparent glaze according to the weight percentage, mix uniformly to obtain the first proportioning material, and then carry out the obtained first proportioning material Grind and sieve to obtain the spare cracked glaze;

[0084] Wherein, add water to grind during described grinding, the ratio of water and ...

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Abstract

The invention discloses a crack glaze as well as a preparation method thereof and a method for preparing a crack glaze ceramic product by using the crack glaze, and belongs to the technical field of domestic ceramic glazes. The crack glaze comprises a second pigment, a transparent glaze and a shrinkage dot agent; the preparation method of the crack glaze comprises the following steps: preparing materials and preparing glaze slurry; and the method for preparing the crack glaze ceramic product by using the crack glaze comprises the following steps: preparing ceramic green body slurry, performinggrouting and performing biscuit firing, performing baking, and performing glaze firing. The method for producing the crack glaze ceramic product by using the crack glaze provided by the invention hasa low firing temperature and saves energy; and the prepared crack glaze ceramic product has a bright colorful glaze surface, and the glaze surface has a three-dimensional effect.

Description

technical field [0001] The invention belongs to the technical field of daily-use ceramic glazes, and in particular relates to a cracked glaze and a manufacturing method thereof, and a method for making cracked glazed ceramic products by using the cracked glaze. Background technique [0002] The glazed surface of porcelain is covered with many small cracks, some are sparse and some are dense, some are thick and some are thin, some are long and some are short, some are curved and some are straight, they look like cracks, and they become cracked glazes or cracked glazes, and its unique glaze structure and The shape is very popular. The glaze surface of ordinary cracked glaze ceramic products only has cracking effect, that is, cracks, and has no other visual effects. With the development of society, people's aesthetics are also advancing with the times. The existing simple Ceramic products with cracked effect can no longer meet people's needs. Moreover, the production process o...

Claims

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Application Information

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IPC IPC(8): C03C8/00C03C1/08C03C1/06C04B35/19C04B41/89
CPCC03C1/06C03C1/08C03C8/00C04B35/19C04B41/52C04B41/89C04B2235/3215C04B2235/3418C04B2235/36C04B2235/9661C04B41/5025C04B41/5022
Inventor 曾新宇
Owner DEHUA HONGSHUN CERAMICS CO LTD
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