Abrasion-resistant white glaze, wearproof white glaze ceramics prepared through white glaze, and preparing method of wearproof white glaze ceramics

A technology for ceramic products and wear-resistant white glaze, applied in the field of ceramics, can solve the problems of complicated preparation process, inability to obtain white glaze ceramic products, increase cost, etc., and achieve the effects of increasing refractive index, improving high temperature fluidity, and beautiful glaze surface

Inactive Publication Date: 2018-04-06
泉州市德化得利工艺有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But for utensils with non-white fetal bones, white glaze ceramic products cannot be obtained by applying transparent glaze, so it is necessary to study real white non-transparent glazes, and at the same time ensure the brightness, gloss and flatness of ceramic products
In the patent application with the application number 201610401747.7 titled "A Whitening Glaze Slurry for High Wear-Resistant Ceramics and Its Preparation Method", whitening agents and wear-resistant agents are added to the glaze, which increases the cost, especially Recently, the price of titanium dioxide has been rising, which makes the preparation process cumbersome

Method used

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  • Abrasion-resistant white glaze, wearproof white glaze ceramics prepared through white glaze, and preparing method of wearproof white glaze ceramics

Examples

Experimental program
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Effect test

Embodiment 1

[0024] A wear-resistant white glaze with a melting temperature of 800°C±5°C and a flow glaze at 1200°C, specifically comprising the following raw materials in parts by mass: 35 parts of feldspar, 20 parts of calcium oxide, 5 parts of quartz, and water glass 2 parts, 3 parts of kaolin, 2 parts of zinc oxide, 2 parts of barium carbonate, 5 parts of heavy calcium carbonate.

[0025] The method for preparing wear-resistant white glaze ceramic products with the wear-resistant white glaze comprises the following steps:

[0026] 1) Weigh each raw material component according to the formula and add it to a fast ball mill, and perform wet ball milling for 12 hours, wherein the material: ball: water ratio is 1:3:0.8;

[0027] 2) Pass the ground glaze water through a 180-mesh sieve, add water to the filtrate to make a glaze water with a concentration of 41 degrees Baume;

[0028] 3) bisque firing the molded ceramic green body at 800°C for 8 hours, and then cooling naturally;

[0029] 4...

Embodiment 2

[0032] A wear-resistant white glaze with a melting temperature of 800°C±5°C and a flow glaze at 1200°C, specifically comprising the following raw materials in parts by mass: 40 parts of feldspar, 24 parts of calcium oxide, 12 parts of quartz, water glass 4 parts, 5 parts of kaolin, 3 parts of zinc oxide, 4 parts of barium carbonate, 7 parts of heavy calcium carbonate, 12 parts of waste porcelain powder, and 8 parts of silicon carbide.

[0033] The method for preparing wear-resistant white glaze ceramic products with the wear-resistant white glaze comprises the following steps:

[0034] 1) Weigh each raw material component according to the formula and add it to a fast ball mill, and perform wet ball milling for 14 hours, wherein the material: ball: water ratio is 1:3:0.8;

[0035] 2) Pass the ground glaze water through a 180-mesh sieve, and add water to the filtrate to make a glaze water with a concentration of 43 degrees Baume;

[0036] 3) bisque firing the molded ceramic gre...

Embodiment 3

[0040] A wear-resistant white glaze with a melting temperature of 800°C±5°C and a flow glaze at 1200°C, specifically comprising the following raw materials in parts by mass: 42 parts of feldspar, 26 parts of calcium oxide, 10 parts of quartz, water glass 5 parts, 6 parts of kaolin, 4 parts of zinc oxide, 4 parts of barium carbonate, 8 parts of heavy calcium carbonate, 12 parts of waste porcelain powder, and 6 parts of silicon carbide.

[0041] The method for preparing wear-resistant white glaze ceramic products with the wear-resistant white glaze comprises the following steps:

[0042] 1) Weigh each raw material component according to the formula and add it to a fast ball mill, and perform wet ball milling for 16 hours, wherein the material: ball: water ratio is 1:3:0.8;

[0043] 2) Pass the ground glaze water through a 180-mesh sieve, add water to the filtrate to make a glaze water with a concentration of 44 degrees Baume;

[0044] 3) Biscuit firing the molded ceramic green ...

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Abstract

The invention relates to abrasion-resistant white glaze, wearproof white glaze ceramics prepared through the white glaze, and a preparing method of the wearproof white glaze ceramics, and belongs to the technical field of ceramics. The melting temperature of the abrasion-resistant white glaze is 800 DEG C + / -5 DEG C, the abrasion-resistant white glaze is fluid at the temperature of 1,200 DEG C, and the abrasion-resistant white glaze is specifically prepared from, by mass, 35-45 parts of feldspar, 20-30 parts of calcium oxide, 5-15 parts of quartz, 2-6 parts of water glass, 3-8 parts of kaolin,2-5 parts of zinc oxide, 2-6 parts of barium carbonate and 5-10 parts of heavy calcium carbonate. The raw materials are mixed and subjected to ball milling according to the composition, and are thenmixed into glaze slip with the needed concentration, and then glaze dipping and sintering are conducted to obtain the wearproof white glaze ceramics. Through a reasonable composition and a simple preparing method, the obtained wearproof white glaze ceramics are fine, bright and smooth, attractive in glaze surface, resistant to abrasion, and long in service life; meanwhile, the energy is saved, emission is reduced, and the wearproof white glaze ceramics are green and environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of ceramics, and in particular relates to a wear-resistant white glaze, a wear-resistant white-glazed ceramic product prepared by using the same and a preparation method. Background technique [0002] Ceramic vessels, fired from clay, have many deficiencies that glazing can make up for and add charm to the piece. White glaze is one of the traditional glaze colors of porcelain. The real white glaze should be milky white opacity glaze, which was invented in modern times. In ancient my country, only the shufu glaze of the Yuan Dynasty was devitrified. Other white glazes were not white glazes, but glazes that did not contain metal oxide coloring elements were applied to the white utensils with white fetal bones, and were fired in kilns at high temperatures. The transparent glaze is made of white porcelain, and the glaze color is white against the background of the white porcelain body. [0003] But for utensils...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B33/24C04B33/34C04B41/86
CPCC03C8/00C04B33/24C04B33/34C04B41/009C04B41/5022C04B41/86C04B33/00C04B41/4539
Inventor 苏珠成
Owner 泉州市德化得利工艺有限公司
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