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Thermal-transfer glaze capable of realizing writing on ceramics and preparation method thereof, and ceramic

A technology of thermal transfer printing and ceramics, applied in the field of ceramic coatings, can solve the problems of difficult to write characters and meet the requirements of writing, and achieve the effect of clear writing

Inactive Publication Date: 2017-06-06
衡阳唯美印务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its preparation is glass tiles. As we all know, it is difficult to write characters in the form of glass, and it is difficult to meet the requirements of writing.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] The thermal transfer glaze capable of writing on ceramics included in the present invention includes the following components in parts by weight: 2.2 parts of iron oxide, 1.8 parts of cobalt oxide, 2.6 parts of feldspar, 2.3 parts of quartz and 1.1 parts of sodium nitrate.

[0015] The preparation method of ceramics is as follows: mix iron oxide, cobalt oxide, feldspar, quartz and sodium nitrate, fully grind to obtain thermal transfer glaze, and use the above thermal transfer glaze to transfer through screen printing according to the pattern style specified by the user. After printing on paper, after drying thoroughly, the separated patterns are then pasted on corresponding ceramic vessels, and then sintered at 1000°C to obtain ceramics.

Embodiment 2

[0017] The thermal transfer glaze capable of writing on ceramics included in the present invention includes the following components in parts by weight: 2 parts of iron oxide, 1 part of cobalt oxide, 3 parts of feldspar, 2 parts of quartz and 2 parts of sodium nitrate.

[0018] The preparation method of ceramics is as follows: mix iron oxide, cobalt oxide, feldspar, quartz and sodium nitrate, fully grind to obtain thermal transfer glaze, and use the above thermal transfer glaze to transfer through screen printing according to the pattern style specified by the user. After printing on paper, after drying thoroughly, the separated pattern is then pasted on the corresponding ceramic vessel, and then sintered at 800°C to obtain ceramics.

Embodiment 3

[0020] The thermal transfer glaze capable of writing on ceramics included in the present invention includes the following components in parts by weight: 3 parts of iron oxide, 2 parts of cobalt oxide, 2 parts of feldspar, 3 parts of quartz and 1 part of sodium nitrate.

[0021] The preparation method of ceramics is as follows: mix iron oxide, cobalt oxide, feldspar, quartz and sodium nitrate, fully grind to obtain thermal transfer glaze, and use the above thermal transfer glaze to transfer through screen printing according to the pattern style specified by the user. Printed on paper, after thorough drying, the separated pattern is then pasted on the corresponding ceramic vessel, and then sintered at 1200°C to obtain ceramics.

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PUM

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Abstract

The invention specifically relates to a thermal-transfer glaze capable of realizing writing on ceramics and a preparation method thereof, and a ceramic, belonging to the technical field of ceramic coatings. The thermal-transfer glaze comprises, by weight, 2 to 3 parts of iron oxide, 1 to 2 parts of cobalt oxide, 2 to 3 parts of feldspar, 2 to 3 parts of quartz and 1 to 2 parts of sodium nitrate. The ceramic prepared from the glaze is convenient for writing, and the glaze on the ceramic never fades or falls off.

Description

technical field [0001] The invention belongs to the technical field of ceramic coatings, and in particular relates to a thermal transfer glaze capable of writing on ceramics, a preparation method and ceramics. Background technique [0002] "Glaze" refers to a thin layer of glassy substance covering the surface of the ceramic body, and its thickness is usually 0.2-0.8mm. The glaze layer can improve the surface properties of the ceramic body, such as reducing the surface porosity, making the surface smooth, increasing the mechanical strength of the product and improving the chemical corrosion resistance of the surface, while beautifying the appearance of the product. It is usually required that the glaze can be adapted to different types of green bodies, and can be matured at different temperatures, and can exhibit various special properties. [0003] The composition of the glaze is similar to that of silicate glass. This special glass structure can be considered to be compo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/86
Inventor 吴公社
Owner 衡阳唯美印务有限公司