A kind of magic red ceramic and preparation method thereof

A technology of iridescent red and ceramics, which is applied in the field of iridescent red ceramics and its preparation, which can solve the problems of unable to present ideal color effects and limited appearance colors, and achieve the effects of stable glaze color, high yield rate and simple operation

Active Publication Date: 2021-03-30
厦门文气艺术品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the glaze color system of ceramics, the appearance color of ceramics is mainly expressed by the outer glaze color, and the color of the inner body is usually not visible under the cover of the glaze layer, so the adjustment of the appearance color of ceramics is usually by adjusting the glaze color. This makes the appearance and color of ceramics very easy to be limited by the glaze formula, which cannot show the ideal color effect.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A kind of iridescent red ceramics, which comprises a green body based on high alkali and high aluminum and a high-calcium glaze covered on the green body, and the green body is composed of the following components according to the mass percentage: SiO 2 63.5%, Al 2 o 3 25%, K 2 O 7.2%, Na 2 O2.5%, CaO 0.6%, MgO 0.6%, high temperature resistant red pigment 0.6%, high calcium glaze consists of the following components according to mass percentage: SiO 2 66%, Al 2 o 3 14%, K 2 O 3.2%, Na 2 O 2%, CaO 13%, MgO 0.8%, high temperature blue-green pigment 1.0%.

[0025] The preparation method of above-mentioned magic color red ceramics is, comprises the following steps:

[0026] S1, green body preparation: according to accounting for the total mass percentage of green body: SiO 2 63.5%, Al 2 o 3 25%, K 2 O 7.2%, Na 2 The formula of O 2.5%, CaO 0.6%, and MgO 0.6% After weighing each component, add 40-50% of water, mix and ball mill to make mud, control the mud ...

Embodiment 2

[0032] A kind of iridescent red ceramics, which comprises a green body based on high alkali and high aluminum and a high-calcium glaze covered on the green body, and the green body is composed of the following components according to the mass percentage: SiO 2 66%, Al 2 o 3 24%, K 2 O 6.6%, Na 2O2.2%, CaO 0.3%, MgO 0.4%, high temperature resistant red pigment 0.5%, high calcium glaze consists of the following components according to mass percentage: SiO 2 68%, Al 2 o 3 13%, K 2 O 2.8%, Na 2 O 1.9%, CaO 11.8%, MgO 1.2%, high temperature blue-green pigment 1.3%.

[0033] The preparation method of above-mentioned magic color red ceramics is, comprises the following steps:

[0034] S1, green body preparation: according to accounting for the total mass percentage of green body: SiO 2 66%, Al 2 o 3 24%, K 2 O 6.6%, Na 2 The formula of O2.2%, CaO 0.3%, and MgO 0.4%. After weighing each component, add 40-50% of water, and mix and ball mill to make mud. Then add hig...

Embodiment 3

[0040] A kind of iridescent red ceramics, which comprises a green body based on high alkali and high aluminum and a high-calcium glaze covered on the green body, and the green body is composed of the following components according to the mass percentage: SiO 2 67%, Al 2 o 3 23%, K 2 O 7%, Na 2 O1.8%, CaO 0.7%, MgO 0.2%, high temperature resistant red pigment 0.3%, the high calcium glaze is composed of the following components according to the mass percentage: SiO 2 70%, Al 2 o 3 12%, K 2 O 2.5%, Na 2 O 1.7%, CaO 11.3%, MgO 1.0%, high temperature blue-green pigment 1.5%.

[0041] The preparation method of above-mentioned magic color red ceramics is, comprises the following steps:

[0042] S1, green body preparation: according to accounting for the total mass percentage of green body: SiO 2 67%, Al 2 o 3 23%, K 2 O 7%, Na 2 O1.8%, CaO 0.7%, MgO 0.2% formula Weigh each component, add 40-50% water, mix and ball mill to make mud, control the mud to be less than 1...

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Abstract

The invention discloses a red colorful ceramic and a preparation method thereof. The red colorful ceramic comprises a green body based on high alkali and high aluminum and a high calcium glaze layer painted on the green body, wherein components of the green body comprises red coloring matter, and components of high calcium glaze contains blue-green coloring matter. The preparation method of the red colorful ceramic comprises the steps of preparing the green body, preparing glaze slurry, performing biscuiting on the green body, applying glaze, performing calcination and the like, and has simpleoperation and high yield, and the appearance effect of the prepared red colorful ceramic is achieved by double color development of the green body and glaze; jade-like dark-green color is formed under illumination of ordinary sunlight, and meanwhile light red is shown at corners of the three-dimensional model and other parts with thin glaze; under illumination of intense light, natural color of the green body can be shown, and pink color is formed, so that a psychological feeling of warmth is provided for people; by exhibiting the two completely different color textures on the same ceramic, fresher and special psychological feelings are provided for users.

Description

technical field [0001] The invention relates to a ceramic and a preparation method thereof, in particular to a magic red ceramic and a preparation method thereof. Background technique [0002] In the glaze color system of ceramics, the appearance color of ceramics is mainly expressed by the outer glaze color, and the color of the inner body is usually not visible under the cover of the glaze layer, so the adjustment of the appearance color of ceramics is usually by adjusting the glaze color. This makes the appearance and color of ceramics very easy to be limited by the glaze formula, which cannot show the ideal color effect. Contents of the invention [0003] The purpose of the present invention is to provide a kind of iridescent red ceramics and its preparation method, which can overcome the deficiencies of the prior art. The iridescent red appearance effect of the overall ceramic product is reflected by the dual color development of the green body and the glaze, and can ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/18C03C8/00C04B35/64
CPCC03C8/00C04B35/18C04B35/64C04B2235/3201C04B2235/3206C04B2235/3208
Inventor 蔡万涯岳剑李天和钟春林
Owner 厦门文气艺术品有限公司
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