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Fluorescent glaze and preparation method thereof

A glaze and fluorescent technology, applied in the field of fluorescent glaze and its preparation, can solve problems such as low transmittance and gloss, insufficient fluorescent effect, cumbersome preparation methods, etc., to improve luminous performance, improve ornamental performance, translucent color effect

Inactive Publication Date: 2017-03-08
崔松伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing fluorescent glazes have the problems of low transmittance and gloss, insufficient fluorescent effect, cumbersome preparation methods, and poor glaze quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A fluorescent glaze, which is composed of the following raw materials in parts by weight: 10 parts of strontium aluminate, 12 parts of long-lasting phosphor, 5 parts of kaolin, 18 parts of quartz, 10 parts of calcium phosphate, 15 parts of albite feldspar, and 15 parts of potassium feldspar , 2 parts of talc, 8 parts of calcite, 0.5 parts of zinc oxide, and 10 parts of borax.

[0013] The preparation method of described fluorescent glaze comprises the following steps:

[0014] (1) Kaolin, quartz, calcium phosphate, albite, potassium feldspar, talc, calcite, zinc oxide and borax are used as frit raw materials, mixed according to weight parts, and the material: ball: water = 1:2:0.8 The ratio of mixing is placed in a ball mill for ball milling, wherein the ball milling time is 1 hour, and after ball milling, it is placed in a blast drying oven at 80°C to dry to obtain frit dry powder, and the frit dry powder is ground with a mortar to obtain dispersed frit powder;

[00...

Embodiment 2

[0018] A fluorescent glaze, which is composed of the following raw materials in parts by weight: 12 parts of strontium aluminate, 14 parts of long-lasting phosphor, 7 parts of kaolin, 25 parts of quartz, 14 parts of calcium phosphate, 18 parts of albite feldspar, and 21 parts of potassium feldspar 6 parts of talc, 13 parts of calcite, 1.2 parts of zinc oxide, and 11 parts of borax.

[0019] The preparation method of described fluorescent glaze comprises the following steps:

[0020] (1) Kaolin, quartz, calcium phosphate, albite, potassium feldspar, talc, calcite, zinc oxide and borax are used as frit raw materials, mixed according to weight parts, and the material: ball: water = 1:2:0.8 The ratio of mixing is placed in a ball mill for ball milling, wherein the ball milling time is 1 hour, and after ball milling, it is placed in a blast drying oven at 80°C to dry to obtain frit dry powder, and the frit dry powder is ground with a mortar to obtain dispersed frit powder;

[002...

Embodiment 3

[0024] A fluorescent glaze, which is composed of the following raw materials in parts by weight: 15 parts of strontium aluminate, 15 parts of long-lasting phosphor, 10 parts of kaolin, 35 parts of quartz, 16 parts of calcium phosphate, 22 parts of albite feldspar, and 24 parts of potassium feldspar 9 parts of talc, 16 parts of calcite, 1.5 parts of zinc oxide, and 13 parts of borax.

[0025] The preparation method of described fluorescent glaze comprises the following steps:

[0026] (1) Kaolin, quartz, calcium phosphate, albite, potassium feldspar, talc, calcite, zinc oxide and borax are used as frit raw materials, mixed according to weight parts, and the material: ball: water = 1:2:0.8 The ratio of mixing is placed in a ball mill for ball milling, wherein the ball milling time is 1 hour, and after ball milling, it is placed in a blast drying oven at 80°C to dry to obtain frit dry powder, and the frit dry powder is ground with a mortar to obtain dispersed frit powder;

[00...

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PUM

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Abstract

The invention relates to fluorescent glaze, which is prepared from the following raw materials in parts by weight: 10 to 15 parts of strontium aluminate, 12 to 15 parts of long-afterglow fluorescent powder, 5 to 10 parts of kaolin, 18 to 35 parts of quartz, 10 to 16 parts of calcium phosphate, 15 to 22 parts of soda feldspar, 15 to 24 parts of potash feldspar, 2 to 9 parts of soapstone, 8 to 16 parts of calcite, 0.5 to 1.5 parts of zinc oxide and 10 to 13 parts of sodium borate. The glaze has the advantages of high chemical stability, good hardness, high transmission rate and high glossiness. The fired glaze has bright and transparent color and luster; a fluorescent effect can be achieved; the ornamental value of the product is improved; a dry process mixed glazing preparation method is selected; the phenomenon of water meeting hydrolysis and sedimentation in glaze slurry can be avoided; in addition, the luminous performance and the glaze surface quality of the fluorescent glaze can be improved. A preparation method has the characteristics that the energy is saved; the environment is protected; the energy consumption is low.

Description

technical field [0001] The invention relates to the technical field of glazes, in particular to a fluorescent glaze and a preparation method thereof. Background technique [0002] Combining the advantages of long afterglow luminescent materials and ceramic glazes, fluorescent glazes can continue to emit light in the dark, have the advantages of high luminous intensity, can be recycled, non-toxic and harmless, and non-radioactive. The fluorescent glaze pattern is beautiful and eye-catching; it can be used as an ornament to beautify the indoor environment. The high brightness and self-illumination make it energy-saving and environmentally friendly. The process is simple and the decoration is eye-catching. [0003] The existing fluorescent glazes have the problems of low transmittance and gloss and insufficient fluorescent effect, the preparation method is cumbersome, and the glaze quality is poor. Contents of the invention [0004] Aiming at the deficiencies of the prior ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/14C04B41/86C03C1/00
CPCC03C1/00C03C8/14C04B41/5022C04B41/86C04B2235/9646C04B41/4545
Inventor 崔松伟
Owner 崔松伟
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