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Luminous glaze for enamel color porcelain and preparation method and application of glaze paste

A technology of luminescent glaze and luminescent materials, which is applied in the field of ceramic materials, can solve the problems of luminescent materials losing luminous performance and difficulty, and achieve the effects of protecting luminescent performance, increasing viscosity, and stabilizing and continuing to emit light

Active Publication Date: 2015-08-05
HUNAN LILING HONGYU HONGCI CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is a new technique of overglaze porcelain decoration influenced by copper body painting enamel imported from Europe. It is evolved from cloisonne. Cloisonne is made of enamel on copper body. Enamel glaze is applied and then fired, so enamel colored porcelain is also called "painted enamel with porcelain body". However, it is difficult to produce luminescent enamel and colored porcelain crafts with current technology; the instability of luminescent materials at high temperature is the oxidation, decomposition and chemical reaction with glaze components of luminescent materials in the use of ceramic glazes. etc. so that it loses its luminous properties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A luminous glaze for enamel colored porcelain, comprising a basic glaze for enamel colored porcelain and a luminescent material protective glaze, the luminous material protective glaze is prepared by mixing the flux for the luminescent material protective glaze and the luminescent material, and then firing again;

[0030] The components and percentages by weight of the enamel color porcelain basic glaze are as follows: 28% quartz, 18% lepidolite, 7.5% feldspar, 2.5% talc, 19% borax, 8.5% boric acid, 7% strontium carbonate, 2% zinc oxide, 1.5% zirconium silicate, 2.2% cerium oxide, 0.8% aluminum oxide, 3% fluorite; the composition (wt%) of flux for luminescent material protection glaze is: SiO 2 : 46%, SrO: 3.8%, B 2 o 3 : 20%, Al 2 o 3 : 0.5%, Li 2 O: 6.2%, Na 2 O: 3.9%, K 2 O: 2.5%, metal fluoride: 2.2%, P 2 o 5 : 2.5%, Nb 2 o 5 : 0.4%, ZrO 2 : 0.3%, CeO 2 : 2.2%, Y 2 o 3 : 0.8%, ZnO: 8.5%, MgO: 0.2%;

[0031] The luminescent material is 50% ZnS and 50% ...

Embodiment 2

[0045] A luminescent glaze for enamel colored porcelain, comprising a basic glaze for enamel colored porcelain and a luminous material protective glaze, the luminescent material protective glaze is prepared by mixing the luminescent material protective glaze with a flux and a luminescent material, and then firing again, the enamel colored porcelain The composition and weight percent of base glaze are as follows:

[0046] The components and percentages by weight of the enamel color porcelain basic glaze are as follows: 29% quartz, 17% lepidolite, 8.5% feldspar, 2.0% talc, 18% borax, 9.4% boric acid, 7.5% strontium carbonate, 2% zinc oxide, 1.3% zirconium silicate, 2.5% cerium oxide, 0.6% aluminum oxide, 2.2% fluorite; the composition and weight percentage of the flux used to protect the glaze of the luminescent material are as follows: SiO 2 : 43%, SrO: 6.3%, B 2 o 3 : 18.8%, Al 2 o 3 : 1.2%, Li 2 O: 5.7%, Na 2 O: 4.3%, K 2 O: 1.2%, SrF 2 : 1.5%, P 2 o 5 : 3.5%, Ta 2...

Embodiment 3

[0060] A luminescent glaze for enamel colored porcelain, comprising a basic glaze for enamel colored porcelain and a luminous material protective glaze, the luminescent material protective glaze is prepared by mixing the luminescent material protective glaze with a flux and a luminescent material, and then firing again, the enamel colored porcelain The components and percentages by weight of the base glaze are as follows: the components and percentages by weight of the enamel color porcelain base glaze are as follows: 25% of quartz, 19% of lepidolite, 8.5% of feldspar, 3.0% of talc, 18% of borax, Boric acid 9.4%, strontium carbonate 5.5%, zinc oxide 3%, zirconium silicate 1.3%, cerium oxide 2.5%, aluminum oxide 0.6%, fluorite 3.2%;

[0061] The composition and weight percentage of the flux used for the protective glaze of the luminescent material are as follows: SiO 2 : 44.9%, SrO: 4.1%, B 2 o 3 : 17.7%, Al 2 o 3 : 0.5%, Li 2 O: 4.1%, Na 2 O: 5.7%, K 2 O: 2.6%, SrF 2 :...

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Abstract

The invention discloses luminescent glaze for enamel painted porcelain and a preparation method and application thereof. The luminescent glaze for enamel painted porcelain comprises basic glaze for the enamel painted porcelain and a protective-glaze luminescent material, wherein the protective-glaze luminescent material is prepared by firstly mixing and then repeatedly braking the flux for the protective-glaze luminescent material and a luminescent material, and the flux for the protective-glaze luminescent material comprises the following components in percentage by weight: 42-48 percent of SiO2, 3-7 percent of SrO, 15-21 percent of B2O3, 0.2-1.2 percent of Al2O3, 3-7 percent of Li2O, 2-7 percent of Na2O, 1-3 percent of K2O, 0.6-3.8 percent of metal fluoride, 2-3.5 percent of P2O5, 0-0.5 percent of Ta2O3, 0-1 percent of Nb2O5, 0-0.5 percent of ZrO2, 0-3 percent of CeO2, 0-0.5 percent of La2O3, 0-2 percent of Y2O3, 5-10 percent of ZnO, and 0-5 percent of MgO. According to the luminescent glaze for the enamel painted porcelain provided by the invention, the thermal stability and luminescence properties of the luminescent material can be guaranteed so as to improve the luminance and luminous time of the prepared painted porcelain after irradiation, while the various characteristics of the traditional enamel painted porcelain can be maintained.

Description

technical field [0001] The invention relates to a preparation method and application of a luminescent glaze material for enamel colored porcelain and a glaze slurry, and belongs to the technical field of ceramic materials. Background technique [0002] At present, with a long history, the enamel colored porcelain known as "the queen of colored porcelain" and "the official kiln in the official kiln" originated from France, the fashionable and romantic kingdom, and from the Rodin family, an artistic family. colored porcelain craft. It is a new technique of overglaze porcelain decoration influenced by copper body painting enamel imported from Europe. It is evolved from cloisonne. Cloisonne is made of enamel on copper body. Enamel glaze is applied and then fired, so enamel colored porcelain is also called "painted enamel with porcelain body". However, it is difficult to produce luminescent enamel and colored porcelain crafts with current technology; the instability of luminesc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/86
Inventor 易查理董保生
Owner HUNAN LILING HONGYU HONGCI CERAMICS
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