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Color petuntse fired at temperature not higher than 1,150 DEG C and preparation method thereof

A color and porcelain clay technology, applied in the field of porcelain clay, can solve the problems of inability to further reduce, high energy consumption for firing, and high firing temperature, and achieves the effects of bright color, lower firing temperature, and energy and cost savings.

Inactive Publication Date: 2016-07-27
董克勤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its firing temperature is still high and cannot be further reduced, resulting in high firing energy consumption

Method used

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  • Color petuntse fired at temperature not higher than 1,150 DEG C and preparation method thereof
  • Color petuntse fired at temperature not higher than 1,150 DEG C and preparation method thereof
  • Color petuntse fired at temperature not higher than 1,150 DEG C and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The colored porcelain clay fired below 1150°C provided by the invention comprises the following raw materials and parts by weight thereof:

[0033]

[0034] Wherein, in the synthetic mineralizer clinker, the weight ratio of lithium china stone and albite feldspar is 7:3, and it is made by calcination at 1080°C. In this embodiment, Li in the lithium china stone 2 The O content is 0.8%.

[0035] The preparation method of the colored porcelain clay fired below 1150°C comprises the following steps:

[0036] 1) After mixing lithium china stone and albite feldspar, they are calcined at 1080°C to make synthetic mineralizer clinker;

[0037] 2) After kaolin, quartz, porcelain stone, feldspar, and synthetic mineralizer clinker are mixed evenly, the ball mill is obtained to obtain a white mixture, the fineness of which is to pass through a 180-mesh sieve, and the sieve residue is 0.8%;

[0038] 3) Mix the blue material with about 5% of the white mixture until it becomes a c...

Embodiment 2

[0042] The colored porcelain clay fired below 1150°C provided by the invention comprises the following raw materials and parts by weight thereof:

[0043]

[0044]

[0045] Wherein, in the synthetic mineralizer clinker, the weight ratio of lithium china stone to albite is 7.5:2.5, and it is made by calcining at 1100°C. In this embodiment, Li in the lithium china stone 2 The O content is 1.5%.

[0046] The preparation method of the colored porcelain clay fired below 1150°C comprises the following steps:

[0047] 1) After mixing lithium china stone and albite feldspar, they are calcined at 1100°C to make synthetic mineralizer clinker;

[0048] 2) Mix kaolin, quartz, porcelain stone, feldspar, wollastonite, and synthetic mineralizer clinker evenly, and then ball mill to obtain a white mixture. The fineness of the white mixture is 180 mesh sieve, and the sieve residue is 1.0% ;

[0049] 3) Mix the green material with about 6% of the white mixture until it becomes a unifo...

Embodiment 3

[0053] The colored porcelain clay fired below 1150°C provided by the invention comprises the following raw materials and parts by weight thereof:

[0054]

[0055] Wherein, in the synthetic mineralizer clinker, the weight ratio of lithium china stone to albite is 8:2, and it is calcined at 1075°C. In this embodiment, Li in the lithium china stone 2 The O content is 2.3%.

[0056] The preparation method of the colored porcelain clay fired below 1150°C comprises the following steps:

[0057] 1) After mixing lithium china stone and albite feldspar, they are calcined at 1075°C to make synthetic mineralizer clinker;

[0058] 2) Mix kaolin, quartz, porcelain stone, feldspar, wollastonite, and synthetic mineralizer clinker evenly, and then ball mill to obtain a white mixture. The fineness of the white mixture is 180 mesh sieve, and the remaining 0.7% is sieved ;

[0059] 3) Mix the yellow material with about 7.5% of the white mixture until it becomes a color paste with uniform...

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Abstract

The invention discloses color petuntse fired at a temperature not higher than 1,150 DEG C and a preparation method thereof. The color petuntse comprises the following components in parts by weight: 1-10 parts of synthetic mineralizer clinker, 80-100 parts of white petuntse and 0.1-10 parts of pigment, wherein the synthetic mineralizer clinker is prepared by mixing lithium chinastone and albite and calcining. According to the color petuntse and preparation method thereof disclosed by the invention, the firing temperature can be effectively reduced by 30-50 DEG C, the energy and cost are saved, the glaze surface of the product is smoother, and the color is brighter.

Description

technical field [0001] The invention relates to the technical field of porcelain clay, in particular to a colored porcelain clay that can be fired below 1150°C and a preparation method thereof. Background technique [0002] The application number is 200810107321.6 Invention Patent "A Colored Ceramic and Its Preparation Method". The colored porcelain clay in the invention patent has good water retention, bonding and anti-corrosion properties. It is quickly fired in an oxidizing atmosphere at 1150-1200 °C, and the product is rich in color and beautiful. Decorative effect is good. However, its firing temperature is still high and cannot be further reduced, resulting in high firing energy consumption. Contents of the invention [0003] In view of this, the object of the present invention is to propose a colored porcelain clay fired at a temperature below 1150°C and a preparation method thereof, so that the colored porcelain clay can be fired at a temperature below 1150°C. ...

Claims

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Application Information

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IPC IPC(8): C04B33/02C04B33/13
CPCC04B33/02C04B33/1305C04B2235/3418C04B2235/3463C04B2235/3481
Inventor 董克勤
Owner 董克勤
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