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Suet-white-jade-like white ceramic product and preparation method thereof

A ceramic product, Zhiyubai technology, which is applied in the field of Zhiyubai ceramic products and its preparation, can solve the problem of not being able to discuss changes in glaze art with other kilns, improve appearance quality and transparency, and expand firing Reasonable effect of range and chemical composition

Inactive Publication Date: 2020-06-19
DEHUA HONGSHUN CERAMICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, Dehua's "China White" has always relied on the quality of selected porcelain clay to develop its color from ancient times to the present, and it is impossible to discuss the changes in glaze art with other kilns.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of method for preparing such as fat jade white ceramic product, comprises the following steps:

[0021] S1 Ingredients: Weigh 55 parts of kaolin, 12 parts of quartz, 36 parts of lithium china stone, 23 parts of potassium feldspar, 2 parts of talc, 18 parts of wollastonite, 10 parts of hydrocalcium zeolite, 9 parts of vermiculite, 8 parts of calcium silicate, 6 parts of barium sulfate, and 4 parts of sepiolite were pulverized and mixed in a ball mill, and 70% water of the total weight of the billet was added to keep the pH value at 7, and the billet slurry was obtained after ball milling for 12 hours. Pass through a 100-mesh sieve and set aside; take 42 parts of potassium feldspar, 13 parts of shell powder, 23 parts of quartz, 26 parts of barium carbonate, 12 parts of zirconium silicate, 1 part of titanium oxide, and 3 parts of talc according to parts by weight, pulverize and put Mix in a ball mill, add 65% water of the total weight of the glaze, keep the pH value...

Embodiment 2

[0027] A kind of method for preparing such as fat jade white ceramic product, comprises the following steps:

[0028] S1 Ingredients: Weigh 59 parts of kaolin, 13 parts of quartz, 37 parts of lithium china stone, 24 parts of potassium feldspar, 3 parts of talc, 19 parts of wollastonite, 11 parts of hydrocalcium zeolite, 10 parts of vermiculite, 9 parts of calcium silicate, 8 parts of barium sulfate, and 5 parts of sepiolite were pulverized and mixed in a ball mill, and water of 72% of the total weight of the billet was added to keep the pH value at 7, and the billet slurry was obtained after ball milling for 13 hours. Pass through a 100-mesh sieve and set aside; weigh 44 parts of potassium feldspar, 14 parts of shell powder, 25 parts of quartz, 28 parts of barium carbonate, 13 parts of zirconium silicate, 1 part of titanium oxide, and 4 parts of talc according to parts by weight. Put it into a ball mill for mixing, add 67% water of the total weight of the glaze, keep the pH va...

Embodiment 3

[0034] A kind of method for preparing such as fat jade white ceramic product, comprises the following steps:

[0035] S1 Ingredients: Weigh 62 parts of kaolin, 13 parts of quartz, 37 parts of lithium china stone, 23 parts of potassium feldspar, 2 parts of talc, 19 parts of wollastonite, 14 parts of hydrocalcium zeolite, 10 parts of vermiculite, 8 parts of calcium silicate, 8 parts of barium sulfate, and 6 parts of sepiolite were pulverized and mixed in a ball mill, and 75% of the total weight of the billet was added to keep the pH value at 7. After ball milling for 15 hours, the billet slurry was obtained. Pass through a 100-mesh sieve and set aside; weigh 48 parts of potassium feldspar, 14 parts of shell powder, 27 parts of quartz, 29 parts of barium carbonate, 13 parts of zirconium silicate, 2 parts of titanium oxide, and 5 parts of talc according to parts by weight. Put it into a ball mill for mixing, add 67% water of the total weight of the glaze, keep the pH value at 7, b...

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PUM

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Abstract

The invention discloses a suet-white-jade-like white ceramic product and a preparation method thereof, and belongs to the technical field of ceramic products. The suet-white-jade-like white ceramic product comprises a billet material and a glaze material, wherein the billet material is prepared from the following raw materials in parts by weight: 62 parts of kaolin, 13 parts of quartz, 37 parts oflithium chinastone, 23 parts of potassium feldspar, 2 parts of talc, 19 parts of wollastonite, 14 parts of abrazite, 10 parts of vermiculite, 8 parts of calcium silicate, 8 parts of barium sulfate and 6 parts of sepiolite, and the glaze material is prepared from the following raw materials in parts by weight: 48 parts of potassium feldspar, 14 parts of shell powder, 27 parts of quartz, 29 parts of barium carbonate, 13 parts of zirconium silicate, 2 parts of titanium oxide and 5 parts of talc. The preparation method comprises the following main steps: S1, burdening; S2, billet drawing; S3, biscuiting; S4, glazing; and S5, firing. The ceramic product prepared by the method has the characteristics of being as white as jade and excellent in mechanical property.

Description

technical field [0001] The invention belongs to the technical field of daily-use ceramics, in particular to a fat jade white ceramic product and a preparation method thereof. Background technique [0002] White porcelain, with pure white glaze, is also called "milk white", "ivory white", "velvet white", and is called "Chinese white" abroad. comparable to porcelain. The fetal bones of Dehua white porcelain are slightly thicker, with a warm and jade-like texture. The fetus is white and dense, with good light transmission. Its glaze color is white and moist, like creamy fat, like beautiful jade. Under sunlight, it is translucent lard-like, with a faint pink or milky white color, so it is called "mutton fat jade". [0003] However, Dehua's "China White" has always relied on the quality of selected porcelain clay to develop its color from ancient times to the present, and it is impossible to discuss the changes in glaze art with other kilns. Therefore, the improvement of tra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/04C04B33/24C04B33/34C03C8/00
CPCC03C8/00C04B33/04C04B33/24C04B33/34C04B2235/3418C04B2235/3445C04B2235/3454C04B2235/3463C04B2235/3472C04B2235/448
Inventor 曾新宇
Owner DEHUA HONGSHUN CERAMICS CO LTD
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