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Preparation method of black gold glaze, black gold glaze and method for preparing ceramic product from black gold glaze

A technology for ceramic products and black gold, applied in the preparation of black gold glaze, black gold glaze, preparation of black gold glaze and ceramic field, can solve the problems of insufficient product strength, high firing temperature, waste of resources, etc., to improve transparency, improve strength, prolong The effect of service life

Inactive Publication Date: 2019-01-11
FUJIAN DEHUA HUATAI CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the preparation process of the black gold glaze of traditional technology, the strength of the product obtained is not enough, and the firing temperature is high, the time is long, and resources are wasted

Method used

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  • Preparation method of black gold glaze, black gold glaze and method for preparing ceramic product from black gold glaze

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The black gold glaze includes a bottom glaze and a surface glaze, wherein the bottom glaze includes the following components in parts by mass: 30 parts of Longyan kaolin, 10 parts of talc, 5 parts of serpentine, 6 parts of iron oxide, and 11 parts of cerium sulfide share;

[0042] The surface glaze includes the following components in parts by mass: 23 parts of Longyan kaolin, 6 parts of monazite, 5 parts of alumina, 10 parts of praseodymium oxide, 9 parts of methylcellulose, 6 parts of calcium oxide, and 6 parts of calcite .

[0043] The preparation method of described black gold glaze, comprises the steps:

[0044] Step one, broken:

[0045] According to the number of parts by mass, the following components of the bottom glaze are uniformly mixed and crushed to obtain the bottom glaze broken material: Longyan kaolin, talc, serpentine, iron oxide and cerium sulfide;

[0046] According to the number of parts by mass, the following components of the surface glaze are ...

Embodiment 2

[0066] The black gold glaze includes a bottom glaze and a surface glaze, wherein the bottom glaze includes the following components in parts by mass: 31 parts of Longyan kaolin, 11 parts of talc, 6 parts of serpentine, 12 parts of cerium sulfide, and 7 parts of iron oxide share;

[0067] The surface glaze includes the following components in parts by mass: 24 parts of Longyan kaolin, 7 parts of monazite, 6 parts of alumina, 11 parts of praseodymium oxide, 10 parts of methylcellulose, 7 parts of calcium oxide, and 7 parts of calcite .

[0068] The preparation method of described black gold glaze, comprises the steps:

[0069] Step one, broken:

[0070] According to the number of parts by mass, the following components of the bottom glaze are uniformly mixed and crushed to obtain the bottom glaze broken material: Longyan kaolin, talc, serpentine, iron oxide and cerium sulfide;

[0071] According to the number of parts by mass, the following components of the surface glaze are...

Embodiment 3

[0091] The black gold glaze comprises a bottom glaze and a surface glaze, wherein the bottom glaze includes the following components in parts by mass: 33 parts of Longyan kaolin, 12 parts of talc, 7 parts of serpentine, 8 parts of iron oxide, and 13 parts of cerium sulfide share;

[0092] The surface glaze includes the following components in parts by mass: 25 parts of Longyan kaolin, 8 parts of monazite, 7 parts of alumina, 13 parts of praseodymium oxide, 11 parts of methylcellulose, 8 parts of calcium oxide, and 8 parts of calcite .

[0093] The preparation method of described black gold glaze, comprises the steps:

[0094] Step one, broken:

[0095] According to the number of parts by mass, the following components of the bottom glaze are uniformly mixed and crushed to obtain the bottom glaze broken material: Longyan kaolin, talc, serpentine, iron oxide and cerium sulfide;

[0096] According to the number of parts by mass, the following components of the surface glaze ar...

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Abstract

The invention discloses a preparation method of black gold glaze, the black gold glaze and a method for preparing a ceramic product from the black gold glaze and belongs to the technical field of ceramics. The black gold glaze comprises base glaze and cover glaze. The base glaze comprises Longyan kaolin, talc, serpentine, iron oxide and cerium sulfide. The cover glaze comprises Longyan kaolin, monazite, alumina, praseodymium oxide, methyl cellulose, calcite and calcium oxide. The preparation method of the black gold glaze comprises: crushing, aging, grinding, screening and glaze concentrationadjustment. The method for preparing the ceramic product from the black gold glaze comprises: preheating, glazing and firing. The black gold glaze ceramic product has high gloss and large glaze surface strength. The firing process saves energy.

Description

technical field [0001] The invention belongs to the technical field of ceramics, and in particular relates to a black gold glaze, a preparation method of the black gold glaze and a method for preparing ceramics by using the same to prepare the black gold glaze. Background technique [0002] As the world's largest ceramic manufacturing and exporting country, China produces tens of thousands of porcelains every year. The traditional ceramic styles are mainly daily necessities, including snowflake glaze ceramic products, copper red glaze ceramic products and high-transparency white ceramic products, etc. The demand for daily-use ceramics is increasing. Ceramic manufacturers need to design more styles of ceramics to cater to the tastes of the public. The low-key and connotative black-gold glazed ceramic products are favored by consumers. Black-gold-glazed ceramic products are like Metal, low-key without a trace of glare, makes people never get tired of it, making the ancient Chi...

Claims

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Application Information

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IPC IPC(8): C03C8/00C03C8/14C04B41/89C04B41/86
CPCC03C8/00C03C8/14C04B41/52C04B41/86C04B41/89C04B41/504C04B41/5022
Inventor 庄锦贵
Owner FUJIAN DEHUA HUATAI CERAMICS CO LTD
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