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Underglaze red ceramic

A technique of underglaze red, ceramics

Inactive Publication Date: 2015-08-19
SUZHOU TUOKE INSTR EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, as humans have higher and higher requirements for the color, environmental protection and health performance of underglaze red ceramics, traditional underglaze red ceramics can no longer meet human needs. At the same time, waste porcelain is increasing, the utilization rate is low, and the environment is polluted. A series of negative effects are becoming more and more prominent, and the recycling of waste porcelain is of great significance to the sustainable development of the ceramic industry

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] An underglaze red ceramic, the weight of the ceramic body is composed as follows: 80 parts of waste porcelain, 40 parts of natural clay, 15 parts of burnt talc, 20 parts of albite, 15 parts of alumina micropowder, 3 parts of silicon nitride, black clay 1 part, 1 part of wollastonite; the weight parts of the underglaze red ceramic are as follows, 40 parts of cuprous oxide, 9 parts of quartz, 6 parts of limestone, 5 parts of lithium feldspar, 5 parts of sodium borate, 3 parts of silicon carbide , 3 parts of silicon nitride, 2 parts of ferric oxide, 2 parts of tin dioxide, 1 part of zinc borate, 1 part of montmorillonite, 1 part of zirconium silicate, 1 part of sodium hydroxymethyl cellulose, 1 part of sodium humate share. The underglaze red ceramics are produced by the following process: batching - fine grinding - sieving - stale - kneading mud - forming - trimming - drying - biscuit firing - semi-finished product grinding - decoration - glazing - firing - grinding - glaz...

Embodiment 2

[0022] An underglaze red ceramic, the weight composition of the ceramic body is as follows: 70 parts of waste porcelain, 30 parts of natural clay, 15 parts of burnt talc, 20 parts of albite, 15 parts of alumina micropowder, 3 parts of silicon nitride, black clay 1 part, 1 part of wollastonite; the weight parts of the underglaze red ceramic are as follows, 40 parts of cuprous oxide, 9 parts of quartz, 6 parts of limestone, 5 parts of lithium feldspar, 5 parts of sodium borate, 3 parts of silicon carbide , 3 parts of silicon nitride, 2 parts of ferric oxide, 2 parts of tin dioxide, 1 part of zinc borate, 1 part of montmorillonite, 1 part of zirconium silicate, 1 part of sodium hydroxymethyl cellulose, 1 part of sodium humate share. The underglaze red ceramics are produced by the following process: batching - fine grinding - sieving - stale - kneading mud - forming - trimming - drying - biscuit firing - semi-finished product grinding - decoration - glazing - firing - grinding - g...

Embodiment 3

[0024] An underglaze red ceramic, the weight of the ceramic body is composed as follows: 90 parts of waste porcelain, 40 parts of natural clay, 15 parts of burnt talc, 20 parts of albite, 15 parts of alumina micropowder, 3 parts of silicon nitride, black clay 1 part, 1 part of wollastonite; the weight parts of the underglaze red ceramic are as follows, 40 parts of cuprous oxide, 9 parts of quartz, 6 parts of limestone, 5 parts of lithium feldspar, 5 parts of sodium borate, 3 parts of silicon carbide , 3 parts of silicon nitride, 2 parts of ferric oxide, 2 parts of tin dioxide, 1 part of zinc borate, 1 part of montmorillonite, 1 part of zirconium silicate, 1 part of sodium hydroxymethyl cellulose, 1 part of sodium humate share. The underglaze red ceramics are produced by the following process: batching - fine grinding - sieving - stale - kneading mud - forming - trimming - drying - biscuit firing - semi-finished product grinding - decoration - glazing - firing - grinding - glaz...

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PUM

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Abstract

The invention discloses an underglaze red ceramic. The ceramic body is composed of waste ceramic, natural clay, calcined talcum, feldspar, aluminum oxide micropowder, silicon nitride, black soil and wollastonite. The underglaze red ceramic is composed of cuprous oxide, quartz, limestone, Li-feldspar, ulexite, silicon carbide, silicon nitride, ferric oxide, tin dioxide, zirconium silicate, zinc borate, smectite, hydroxymethyl cellulose sodium and sodium humate. The compositions of the ceramic body and glaze are optimized to enhance the coloration effect, hardness, stability and other physicochemical properties of the ceramic. The product grade completely satisfies the industrial and domestic demands, and has the effect of waste utilization.

Description

technical field [0001] The invention belongs to the field of ceramics, in particular to an underglaze red ceramic recovered from waste porcelain. Background technique [0002] Ceramics is an ancient and traditional industry in my country. With the development of science and technology, underglaze red ceramics can be seen everywhere in daily life. Ceramics are materials and various products made of clay as the main raw material and various natural minerals through pulverization, mixing, molding and calcination. People make a kind of pottery clay and fire it at a high temperature in a special kiln called ceramics, which is the general term for pottery and porcelain. The traditional concept of ceramics refers to all artificial industrial products that use inorganic non-metallic minerals such as clay as raw materials. It includes various products made of clay or a mixture containing clay through kneading, shaping, and calcination. [0003] However, as humans have higher and ...

Claims

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Application Information

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IPC IPC(8): C04B33/13C04B33/132C04B41/86
CPCY02P40/60
Inventor 马生芳
Owner SUZHOU TUOKE INSTR EQUIP
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