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Preparation method for shrink grain glaze ceramic and product thereof

A technology of ceramics and ceramic biscuits, which is applied in the field of preparation of shrinkage glazed ceramics and its products, can solve problems such as difficulty in adapting to consumers' innovation and change, pores on the glaze surface, and insufficient moistness of the glaze surface, etc., to achieve suitable promotion, Strong anti-fouling ability, warm glaze effect

Inactive Publication Date: 2019-03-22
福建省德化县顺兴达陶瓷工艺有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing shrinkage glaze ceramics have a high probability of pores appearing in the glaze surface during the firing process, and the glaze surface of the existing shrinkage glaze ceramics is not moist enough, and the overall lack of innovation makes it difficult to meet the needs of consumers for innovation and change

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] In an embodiment of the present invention, a ceramic with shrinkage pattern includes a ceramic body and a shrinkage pattern glaze. The raw materials of the shrinkage pattern glaze include the following components in parts by weight: 30 parts of wollastonite, 30 parts of Shuangfei powder, 20 parts of kaolin 4 parts of titanium dioxide, 2 parts of zirconium silicate, 1.5 parts of copper oxide, 1.5 parts of iron oxide, 0.5 part of manganese oxide, and the balance is pure water.

[0025] A kind of preparation method of shrink pattern glaze ceramics, its specific steps are as follows:

[0026] (1) Make ceramic green bodies according to the traditional ceramic manufacturing process; (2) Take appropriate amount of wollastonite, double fly powder, kaolin, titanium dioxide, zirconium silicate, copper oxide, iron oxide and manganese oxide and add them to the ball mill in sequence, Lower the ball mill for 10-12h;

[0027] (3) After ball milling, filter through a sieve to obtain s...

Embodiment 2

[0035] In an embodiment of the present invention, a ceramic with shrinkage pattern includes a ceramic body and a shrinkage pattern glaze. The raw materials of the shrinkage pattern glaze include the following components in parts by weight: 40 parts of wollastonite, 35 parts of Shuangfei powder, 25 parts of kaolin 1 part, 6 parts of titanium dioxide, 3 parts of zirconium silicate, 2 parts of copper oxide, 2 parts of iron oxide, 1 part of manganese oxide, and the balance is pure water.

[0036] A kind of preparation method of shrink pattern glaze ceramics, its specific steps are as follows:

[0037] (1) Make ceramic green bodies according to the traditional ceramic manufacturing process; (2) Take an appropriate amount of wollastonite, double fly powder, kaolin, titanium dioxide, zirconium silicate, copper oxide, iron oxide and manganese oxide and add them to the ball mill in turn, at room temperature Lower the ball mill for 10-12h;

[0038] (3) After ball milling, filter throug...

Embodiment 3

[0046] A kind of shrinkage glaze ceramics, comprising a ceramic body and a shrinkage glaze, the raw materials of the shrinkage glaze include the following components in parts by weight: 45 parts of wollastonite, 38 parts of double fly powder, 28 parts of kaolin, and 7 parts of titanium dioxide , 3.5 parts of zirconium silicate, 2.3 parts of copper oxide, 2.3 parts of iron oxide, 1.2 parts of manganese oxide, and the balance is pure water.

[0047] A kind of preparation method of shrink pattern glaze ceramics, its specific steps are as follows:

[0048] (1) Make ceramic green bodies according to the traditional ceramic manufacturing process; (2) Take an appropriate amount of wollastonite, double fly powder, kaolin, titanium dioxide, zirconium silicate, copper oxide, iron oxide and manganese oxide and add them to the ball mill in turn, at room temperature Lower the ball mill for 10-12h;

[0049] (3) After ball milling, filter through a sieve to obtain shrinkage glaze raw materi...

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Abstract

The invention discloses a preparation method for a shrink grain glaze ceramic and a product thereof. The shrink grain glaze ceramic comprises a ceramic biscuit and shrink grain glaze. The shrink grainglaze is prepared from the following raw materials in parts by weight: 30-50 parts of wollastonite, 30-40 parts of calcium carbonate heavy, 20-30 parts of kaolin, 4-8 parts of titanium dioxide, 2-4 parts of zirconium silicate, 1.5-2.5 parts of copper oxide, 1.5-2.5 parts of ferric oxide, 0.5-1.5 parts of manganese oxide and the balance purified water. The product has the components such as zirconium silicate, copper oxide, ferric oxide and manganese oxide, so that the chemical stability of the shrink grain glaze is better, performance such as swelling property, boiling humidity are more excellent, and the mechanical strength, thermal stability and dielectric strength of the shrink grain glaze ceramic are improved, so that the anti-fouling ability of the shrink grain glaze ceramic is relatively good, and the shrink grain glaze ceramic is convenient to clean. Sintered by a staged heating mode, the probability of pores in the glaze is relatively low, and the firing quality of the shrinkgrain glaze ceramic is improved. The product is mild in glaze color, unlikely to crack, green and environmentally friendly and suitable for being popularized.

Description

technical field [0001] The invention relates to the field of ceramic production, in particular to a method for preparing shrinkage glazed ceramics and products thereof. Background technique [0002] The development history of ceramics is an important part of the history of Chinese civilization. As one of the four ancient civilizations, China has made outstanding contributions to the progress and development of human society. Among them, the invention and development of ceramics has unique significance. Different dynasties and dynasties in Chinese history have different artistic styles and different technical characteristics. "china" in English means both China and ceramics, which clearly shows that China is the "hometown of ceramics". As early as more than a thousand years before the Europeans mastered the porcelain manufacturing technology, the Han people had already produced very exquisite ceramics. China is one of the first countries in the world to use pottery, and Chi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/00C04B41/86
CPCC03C8/00C04B41/5022C04B41/86C04B41/4535C04B41/0072
Inventor 颜劲贵
Owner 福建省德化县顺兴达陶瓷工艺有限公司
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