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Preparation method of snowflake enamel decorative domestic ceramic and manufactured product thereof

A technology for snowflake glaze and daily use, which is applied in the field of preparation of snowflake glaze decorative daily-use ceramics. It can solve the problems of poor dispersion uniformity of raised particles, hindering the wide application of snowflake glaze, complicated preparation process, etc., and achieve smooth hand feeling and good heat insulation. The effect of heat preservation function and broad market prospect

Inactive Publication Date: 2014-11-19
景德镇市精业陶瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complex raw material formula and preparation process of the current snowflake glaze, the dispersion uniformity of the raised particles is poor, and the porcelain forming rate of the product is low, which seriously hinders the wide application of the snowflake glaze in daily-use ceramic products.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The weight percentage of the body formula of daily-use ceramics is: 42% talc, 26% feldspar, 5% talcum powder, 19% quartz, and 8% mother-of-pearl;

[0019] The weight percent of the matte glaze formula is: feldspar 36%, quartz 21%, burnt talc 16%, kaolin 19%, zinc oxide 8%;

[0020] High white glaze: 46% feldspar, 22% quartz, 12% burnt talc, 14% kaolin, 6% barium carbonate;

[0021] Weigh and mix the raw materials according to the billet formula requirements. After crushing, ball mill, sieve to remove iron, squeeze mud, and mud to make mud. The fineness of the ball mill is 325 mesh sieve, and the sieve residue is less than 0.3%;

[0022] Weigh and mix the raw materials according to the requirements of the glaze formula, and make the glaze through ball milling and sieving to remove iron. The ball milling fineness of the dull glaze is 325 mesh sieve, the sieve residue is less than 0.1%, and the specific gravity is 1.08g / ml ; The milling fineness of the high white glaze is...

Embodiment 2

[0026] The weight percentage of the body formula of daily-use ceramics is: talc 44%, feldspar 26%, talcum powder 7%, quartz 18%, mother and child joint 5%;

[0027] The weight percentage of matt glaze formula is: feldspar 36%, quartz 25%, burnt talc 19%, kaolin 15%, zinc oxide 5%;

[0028] High white glaze: 49% feldspar, 20% quartz, 13% burnt talc, 10% kaolin, 8% barium carbonate;

[0029] Weigh and mix the raw materials according to the billet formula requirements. After crushing, ball mill, sieve to remove iron, squeeze mud, and mud to make mud. The fineness of the ball mill is 325 mesh sieve, and the sieve residue is less than 0.3%;

[0030] Weigh and mix the raw materials according to the requirements of the glaze formula, and make the glaze through ball milling and sieving to remove iron. The ball milling fineness of the dull glaze is 325 mesh sieve, the sieve residue is less than 0.1%, and the specific gravity is 1.1g / ml ; The milling fineness of the high white glaze is...

Embodiment 3

[0034] The weight percentage of the body formula of daily-use ceramics is: talc 45%, feldspar 28%, talcum powder 4%, quartz 15%, mother and child joint 8%;

[0035] The weight percent of the matte glaze formula is: feldspar 39%, quartz 21%, burnt talc 16%, kaolin 15%, zinc oxide 9%;

[0036] High white glaze: 50% feldspar, 25% quartz, 10% burnt talc, 10% kaolin, 5% barium carbonate;

[0037] Weigh and mix the raw materials according to the billet formula requirements. After crushing, ball mill, sieve to remove iron, squeeze mud, mud and other processes to make mud, wherein the fineness of ball mill is 325 mesh sieve, and the sieve residue is less than 0.3%;

[0038] Weigh and mix the raw materials according to the requirements of the glaze formula, and make the glaze through ball milling and sieving to remove iron. Among them, the ball milling fineness of the dull glaze is 325 mesh sieve, the sieve residue is less than 0.1%, and the specific gravity is 1.12g / ml ; The milling ...

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Abstract

The invention relates to a preparation method of a snowflake enamel decorative domestic ceramic and a manufactured product thereof. The formula of the snowflake enamel decorative domestic ceramic consists of the following green bodies and glazes in percentages by weight: a preform body: 40% to 45% of talcum, 25% to 30% of feldspars, 4% to 8% of talcum powder, 15% to 20% of quartz, and 5% to 10% of child-mother sections; mat glaze: 35% to 40% of feldspar, 20% to 25% of quartz, 15% to 20% of calcined talc, 15% to 20% of kaolin, and 5% to 10% of zinc oxide; high white glaze: 45% to 50% of feldspar, 20% to 25% of quartz, 10% to 15% of burned talc, 10% to 15% of kaolin, and 5% to 10% of barium carbonate. The formula is scientific and reasonable, the technology is advanced, the finished product rate is high, and the product quality is good, so that better decorative effect can be achieved for the domestic ceramic, the application range of snowflake glaze is obviously widened, therefore, the ceramic has wide market prospect.

Description

technical field [0001] The invention belongs to the field of inorganic non-metallic materials (ceramics), and in particular relates to a method for preparing daily-use ceramics decorated with snowflake glaze and a product thereof. Background technique [0002] Snowflake glaze is a kind of glaze for ceramic surface decoration. It uses the difference in surface tension between the bottom glaze and the top glaze to produce uniform raised particles on the ceramic surface, and produces a natural, simple, smooth, and beautiful visual effect on the ceramic surface. Widely used in various decorative ceramic products. Due to the complex raw material formula and preparation process of the current snowflake glaze, the dispersion uniformity of the raised particles is poor, and the porcelain forming rate of the product is low, which seriously hinders the wide application of the snowflake glaze on daily-use ceramic products. Contents of the invention [0003] The technical problem to b...

Claims

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Application Information

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IPC IPC(8): C04B41/86C04B35/16
Inventor 李娜
Owner 景德镇市精业陶瓷有限公司
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