Whitening glaze slurry for high wear-resistant ceramic, and preparation method thereof

A technology of whitening glaze and high wear resistance, applied in the field of ceramic materials, can solve the problems of poor wear resistance, low service life, and high whitening cost, and achieve the improvement of wear resistance, service life, material selection and production method unique effect

Active Publication Date: 2016-11-09
JIAXIAN HONGDA PORCELAIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of poor whitening effect, high whitening cost, low covering ability, poor mechanical strength, poor wear resistance and low service life of ceramic products after spraying with glaze slurry , the purpose of the present invention is to provide a preparation method of whitening glaze slurry for high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A whitening glaze slurry for high wear-resistant ceramics is formed by mixing raw materials and water through ball milling. According to the weight ratio, the raw materials are composed of 14 parts of albite, 13 parts of limestone, 14 parts of quartz, 8 parts of frit, 1 Part of soda ash, 0.5 part of white feldspar, 4 parts of whitening agent and 0.5 part of anti-wear agent, wherein, said whitening agent consists of 40 parts of kaolin, 40 parts of titanium dioxide, 1 part of calcium stearate and 1 part of y-chloropropyltrimethoxysilane, and the anti-wear agent is made of 2 parts of diyttrium trioxide, 8-hydroxyapatite, 8 parts of calcined talc and 0.2 part of aluminum-zirconium coupling agent according to the weight ratio.

[0025] In the preparation method of a whitening glaze slurry for high wear-resistant ceramics, each material is weighed and selected according to the above ratio, and then the whitening agent and the wear-resistant agent are prepared respectively, and...

Embodiment 2

[0037]A whitening glaze slurry for high wear-resistant ceramics is formed by mixing raw materials and water through ball milling. According to the weight ratio, the raw materials are composed of 17 parts of albite, 15 parts of limestone, 16 parts of quartz, 10 parts of frit, 2 1 part of soda ash, 1.5 parts of white feldspar, 5 parts of whitening agent and 1.5 parts of anti-wear agent, wherein, said whitening agent consists of 50 parts of kaolin, 50 parts of titanium dioxide, 1.5 parts of calcium stearate and 2 parts by weight y-chloropropyltrimethoxysilane, and the anti-wear agent is made of 3 parts of yttrium trioxide, 10 hydroxyapatite, 13 parts of calcined talc and 0.3 part of aluminum-zirconium coupling agent according to the weight ratio.

[0038] In the preparation method of a whitening glaze slurry for high wear-resistant ceramics, each material is weighed and selected according to the above ratio, and then the whitening agent and the wear-resistant agent are prepared re...

Embodiment 3

[0050] A whitening glaze slurry for high wear-resistant ceramics is formed by mixing raw materials and water through ball milling. According to the weight ratio, the raw materials are composed of 20 parts of albite, 17 parts of limestone, 18 parts of quartz, 12 parts of frit, 3 Parts of soda ash, 2.5 parts of white feldspar, 6 parts of whitening agent and 2.5 parts of anti-wear agent, wherein, the whitening agent is composed of 60 parts of kaolin, 60 parts of titanium dioxide, 2 parts of calcium stearate and 3 parts by weight y-chloropropyltrimethoxysilane, and the anti-wear agent is made of 4 parts of yttrium trioxide, 12 hydroxyapatite, 18 calcined talc and 0.4 parts of aluminum-zirconium coupling agent according to the weight ratio.

[0051] In the preparation method of a whitening glaze slurry for high wear-resistant ceramics, each material is weighed and selected according to the above ratio, and then the whitening agent and the wear-resistant agent are prepared respective...

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PUM

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Abstract

The invention relates to a whitening glaze slurry for high wear-resistant ceramic, and a preparation method thereof. According to the present invention, raw materials and water are mixed and ball milling is performed to obtain the glaze slurry, wherein the raw materials comprise, by weight, 14-20 parts of albite, 13-17 parts of limestone, 14-18 parts of quartz, 8-12 parts of frit, 1-3 parts of soda ash, 0.5-2.5 parts of white feldspar, 4-6 parts of a whitening agent, and 0.5-2.5 parts of a wear-resistant agent, wherein the whitening agent is prepared from 40-60 parts by weight of kaolin, 40-60 parts by weight of titanium dioxide, 1-2 parts by weight of calcium stearate, and 1-3 parts by weight of gamma-chloropropyltrimethoxysilane, and the wear-resistant agent is prepared from 2-4 parts by weight of yttrium oxide, 8-12 parts by weight of hydroxyapatite, 8-18 parts by weight of calcined talc, and 0.2-0.4 part by weight of an aluminum zirconium coupling agent; and the whitening glaze slurry has characteristics of reasonable raw material, simple preparation method, low production cost and good performance, and is worthy of popularizing and applying.

Description

technical field [0001] The invention relates to the technical field of ceramic materials, in particular to a preparation method of whitening glaze slurry for high wear-resistant ceramics. Background technique [0002] Glaze is a glossy glass-like thin layer covering the surface of the ceramic body, and its function is to improve the physical and chemical properties of the body surface. Generally, the surface of the ceramic body is loose and porous, rough and dull, moisture absorption and easy to be stained and other shortcomings affect the mechanical properties of the product, and spraying glaze slurry on the ceramic body can overcome these shortcomings and improve the mechanical properties of the product and increase the strength of the product. , hardness and thermal stability. Based on the role of glaze slurry on ceramic products, the importance of glaze slurry in the ceramic industry is constantly being highlighted and enhanced, and the material and preparation method o...

Claims

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Application Information

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IPC IPC(8): C03C8/02C04B41/86
CPCC03C8/02C04B41/86
Inventor 李浩伟
Owner JIAXIAN HONGDA PORCELAIN CO LTD
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