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Ceramic cover glaze with luminous effect and preparation method and application of ceramic cover glaze

A luminescent effect and surface glaze technology, which is applied in the field of ceramic glazes, can solve the problems of large proportion of luminescent powder particles and difficulty in suspension, and achieve the effects of simple preparation process, clear texture and high production efficiency

Inactive Publication Date: 2017-08-11
FOSHAN OCEANO CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the luminescent powder is applied to the luminous surface glaze, due to the large specific gravity of the luminescent powder particles, there is a problem of difficulty in suspension. The purpose of the present invention is to prepare a luminous surface glaze with good suspension and good luminous performance at night

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A ceramic surface glaze with luminous effect, its raw material components are calculated by weight percentage: 250 mesh transparent frit powder 15%, 300 mesh luminous powder 30%, Suzhou soil 3%, feldspar 3%, glass powder 4% , 3% zircon powder, 41.05% printing ink with 80% water content, 0.2% sodium tripolyphosphate, 0.15% magnesium aluminum silicate, and 0.6% sodium carboxymethyl cellulose.

[0016] Among them, the transparent frit powder is composed of the following components by weight percentage: 55-72% SiO 2 , 5~15% Al 2 o 3 , 1~8% CaO, 5~12% B 2 o 3 , 1~7% BaO, 0~4% Na 2 O, 0~4%K 2 O and less than 0.01% PbO; luminescent powder is made of Eu 2+ 、Eu 3+ 、Dy 3+ and Pr 3+ Rare earth activator doped base material, and the base material can be selected from Sr 4 A1 14 o 25 , SrAl 2 o 4 、Sr 2 MgSi 2 o 7 , Ca 2 MgSi 2 o 7 , CaA1 2 o 4 、CaZrSi 2 o 7 , SrSiO 3 and CaTiO 3 one of the

[0017] Preparation method: firstly mix the transparent frit powde...

Embodiment 2

[0019] A kind of ceramic surface glaze with luminous effect, its raw material components are calculated by weight percentage: 300 mesh transparent frit powder 35%, 200 mesh luminous powder 15%, Suzhou soil 3%, feldspar 3%, glass powder 4% , 3% zircon powder, 36.05% printing ink with 80% water content, 0.2% sodium tripolyphosphate, 0.15% magnesium aluminum silicate, and 0.6% sodium carboxymethyl cellulose.

[0020] Among them, the transparent frit powder is composed of the following components by weight percentage: 55-72% SiO 2 , 5~15% Al 2 o 3 , 1~8% CaO, 5~12% B 2 o 3 , 1~7% BaO, 0~4% Na 2 O, 0~4% K 2 O and less than 0.01% PbO; luminescent powder is made of Pr 3+ ,Nd 3+ , Sm 3+ and Ho 3+ Rare earth activator doped base material, and the base material can be selected from Sr 4 A1 14 o 25 , SrAl 2 o 4 、Sr 2 MgSi 2 o 7 , Ca 2 MgSi 2 o 7 , CaA1 2 o 4 、CaZrSi 2 o 7 , SrSiO 3 and CaTiO 3 one of the

[0021] Preparation method: First, mix the transparent f...

Embodiment 3

[0023] A ceramic surface glaze with luminous effect, its raw material components are calculated by weight percentage: 15% of 280 mesh transparent frit powder, 18% of 250 mesh luminous powder, 5% of Suzhou soil, 7% of feldspar, and 8% of glass powder , 5% zircon powder, 41.65% printing ink with 80% water content, 0.1% sodium tripolyphosphate, 0.05% magnesium aluminum silicate, and 0.2% sodium carboxymethyl cellulose.

[0024] Among them, the transparent frit powder is composed of the following components by weight percentage: 55-72% SiO 2 , 5~15% Al 2 o 3 , 1~8% CaO, 5~12% B 2 o 3 , 1~7% BaO, 0~4% Na 2 O, 0~4%K 2 O and less than 0.01% PbO; luminescent powder is made of Eu 3+ , Dy 3+ , Pr 3+ ,Nd 3+ and Sm 3+ Rare earth activator doped base material, and the base material can be selected from Sr 4 A1 14 o 25, SrAl 2 o 4 、Sr 2 MgSi 2 o 7 , Ca 2 MgSi 2 o 7 , CaA1 2 o 4 、CaZrSi 2 o 7 , SrSiO 3 and CaTiO 3 one of the

[0025] Preparation method: First, mix...

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Abstract

The invention discloses a ceramic cover glaze with luminous effect and a preparation method and application of the ceramic cover glaze. The ceramic cover glaze is prepared from, by weight, 15-40% of transparent frit powder, 15-40% of luminescent powder, 3-5% of Suzhou kaolin, 3-7% of feldspar, 4-8% of glass powder, 3-5% of zirconite powder, 50-70% of stamp-pad ink, 0.1-0.2% of sodium tripolyphosphate, 0.05-0.15% of aluminium-magnesium silicate and 0.2-0.6% of sodium carboxymethylcellulose. The cover glaze is prepared by adjusting the selection of raw material components, optimizing the proportion of the raw material components and using environment-friendly nonradiative materials, the cover glaze is excellent in chemical resistance and has energy-storing and luminous functions, after the cover glaze absorbs light energy, self-Illumination is achieved in the dark, and the decorative art effect of ceramic preparation is enriched in lack of brightness; meanwhile, the glaze surface is fine and smooth and good in texture, it is ensured that the texture of decorative patterns is clear, and the ceramic cover glaze is suitable for design patterns in different styles. The preparation technology is simple, the production efficiency is high, no other devices are added, the firing curve is matched with an existing firing schedule of a furnace, and adjustment is not needed.

Description

technical field [0001] The invention relates to the field of ceramic glazes, in particular to a ceramic surface glaze with a luminous effect and a preparation method and application thereof. Background technique [0002] The traditional ceramic surface glaze is mainly made of ordinary white glaze. Although it is beneficial to realize pattern decoration, the prepared ceramic products can only show the decorative design patterns on the surface under the condition of light, and when the brightness is insufficient or dark. It is impossible to show the original decorative effect of the product, without new ideas and development, and unable to adapt to today's cultural and artistic development and people's pursuit of innovative art. If a kind of ceramic surface glaze with luminous effect is prepared, ceramic tiles can present patterns in the dark, solving the difficult problem of not being able to appreciate patterns at night, and the decorative effect of ceramic tiles is bound to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/20C03C8/02C03C8/10C04B41/89
CPCC03C8/02C03C8/10C03C8/20C04B41/52C04B41/89C04B41/504C04B41/5022C04B41/4539
Inventor 官钰洁倪成林柯善军
Owner FOSHAN OCEANO CERAMICS
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