Theaflavin matt glaze and manufacturing method thereof

A manufacturing method and a matte glaze technology, which are applied in the field of ochre matte glaze for antique ceramic wine bottles and the field of manufacture thereof, can solve the problems of inability to achieve the simple effect, poor color saturation, uneven color and the like, and achieve a good antique effect. , Increase the water absorption rate, the effect of uniform color

Active Publication Date: 2013-03-06
江苏省宜兴彩陶工艺厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional yellow matt glaze mainly uses titanium yellow powder as the pigment. The yellow glaze made of titanium yellow powder has poor color satu

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0011] Example 1:

[0012] Tea yellow matt glaze and its manufacturing method. The steps are as follows. First, prepare tea yellow material for ceramics. The ratio is based on the following raw materials: 83% titanium dioxide, 8% antimony oxide, 1.8% nickel oxide, and 7.2% potassium dichromate . Weigh the raw materials of the above components, put the titanium dioxide, antimony oxide, and nickel oxide into the stirring mill according to the proportion, and stir for 40 minutes. The potassium dichromate weighed according to the proportion is completely dissolved in hot water and then added to the above The pre-stirred ingredients are stirred for another 20 minutes, passed through a 60-mesh sieve, and then put into a sagger for calcination. The sintering temperature is 1200°C and the temperature is kept for 9 hours. Mesh sieve, made of tea yellow material.

[0013] Then prepare tea yellow glaze according to the weight percentage of the following raw materials: feldspar 18%, quartz 1...

Example Embodiment

[0015] Example 2:

[0016] Tea yellow matt glaze and its manufacturing method. The steps are as follows. First, prepare the tea yellow material for ceramics. The ratio is based on the weight percentage of the following raw materials: titanium dioxide 83.5%, antimony oxide 7.5%, nickel oxide 2.2%, potassium dichromate 6.8% .

[0017] Weigh the above ingredients, put the titanium dioxide, antimony oxide, and nickel oxide into the stirring mill according to the ratio, and stir for 40 minutes. The potassium dichromate weighed according to the ratio is completely dissolved in hot water and then added to the above The pre-stirred ingredients are stirred for another 20 minutes, passed through a 60-mesh sieve, and then put into a sagger for calcination. The sintering temperature is 1200°C and the temperature is kept for 9 hours. Mesh sieve, made of tea yellow material.

[0018] Then prepare tea yellow glaze according to the weight percentage of the following raw materials: feldspar 18.5%, ...

Example Embodiment

[0020] Example 3:

[0021] Tea yellow matt glaze and its manufacturing method. The steps are as follows. First, prepare tea yellow material for ceramics. The ratio is based on the weight percentage of the following raw materials: titanium dioxide 84%, antimony oxide 7.4%, nickel oxide 1.6%, potassium dichromate 7.0% .

[0022] Weigh the above ingredients, put the titanium dioxide, antimony oxide, and nickel oxide into the stirring mill according to the ratio, and stir for 40 minutes. The potassium dichromate weighed according to the ratio is completely dissolved in hot water and then added to the above The pre-stirred ingredients are stirred for another 20 minutes, passed through a 60-mesh sieve, and then put into a sagger for calcination. The sintering temperature is 1200°C and the temperature is kept for 9 hours. Mesh sieve, made of tea yellow material.

[0023] Then prepare tea yellow glaze, according to the weight percentage of the following raw materials: feldspar 19%, quartz ...

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PUM

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Abstract

The invention relates to ceramic glaze and a manufacturing method thereof, in particular to theaflavin matt glaze for an antique ceramic bottle and a manufacturing method thereof. The theaflavin matt glaze is characterized in that titanium dioxide, antimony oxide, nickel oxide and potassium dichromate are adopted as raw materials to be blended and calcined into theaflavin coloring materials, and then the theaflavin coloring materials are mixed with feldspar, quartz, Suzhou soil, boron frit, dolomite and calcite to be smashed into theaflavin matt glaze. A ceramic product which is calcined with the theaflavin matt glaze is simple and unsophisticated in glazing color, good in antique effect, uniform in color and applicable to top-grade bottles.

Description

technical field [0001] The invention relates to a ceramic glaze and a manufacturing method thereof, in particular to an ocher matt glaze for antique ceramic wine bottles and a manufacturing method thereof. Background technique [0002] The traditional yellow matt glaze mainly uses titanium yellow powder as the pigment. The yellow glaze made of titanium yellow powder has poor color saturation and slightly low tinting strength. Especially when making antique ceramic products, the color is uneven and cannot achieve the simple and simple effect. . Contents of the invention [0003] In order to solve the above problems, the present invention provides a kind of ocher matt glaze with uniform color and good antique effect and a manufacturing method thereof, the steps comprising: [0004] (1) Making tea-yellow material [0005] Titanium dioxide, antimony oxide, nickel oxide, and potassium dichromate are used as raw materials, and the weight percentages are: titanium dioxide 81-88...

Claims

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Application Information

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IPC IPC(8): C04B41/86
Inventor 高永康杨庆华
Owner 江苏省宜兴彩陶工艺厂
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