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Pearl porcelain and preparation method thereof

A pearl porcelain and pearl technology, applied in clay products, other household utensils, applications, etc., can solve the problems of difficult firing control, small firing temperature range, high whiteness, translucency, mechanical strength, thermal stability, etc., to achieve Improved translucency, mechanical strength and thermal stability, improved wear resistance, and better body texture

Inactive Publication Date: 2020-08-14
淄博泰山瓷业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among ceramic products, there are high-grade porcelains such as feldspar porcelain, steatite porcelain, quartz porcelain, bone china, etc. The existing high-grade porcelain generally has the problems of small firing temperature range, difficult firing control, and it is difficult to have high whiteness at the same time. , good translucency, high mechanical strength, and good thermal stability; for this reason, the present invention proposes pearl porcelain and its preparation method

Method used

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  • Pearl porcelain and preparation method thereof
  • Pearl porcelain and preparation method thereof

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Effect test

Embodiment 1

[0022] The invention provides a technical solution: pearl porcelain, the polypropylene formula includes the following components: 23% of pearl powder, 13% of feldspar, 12% of quartz, 7% of dolomite, 1% of kaolin, and 4% of lithium fluoride , 3% talc, 3% zinc oxide, 3% low-temperature frit, 5% barium carbonate, and the rest are rare earths.

[0023] A kind of preparation method of pearl porcelain as above, this preparation method comprises the following steps:

[0024] S1: Quantitative weighing, all raw materials are weighed according to the above components;

[0025] S2: drying, drying pearl powder, feldspar, quartz, dolomite, kaolin, lithium fluoride, talc, zinc oxide, low-temperature frit, barium carbonate and rare earth for use;

[0026] S3: crushing, according to the particle size required for decoration, the material obtained by crushing the dried material of S2 is made into a porcelain sand body by means of traditional production work;

[0027] S4: setting the shape, p...

Embodiment 2

[0033] The invention provides a technical solution: pearl porcelain, the polypropylene formula includes the following components: 30% of pearl powder, 8% of feldspar, 16% of quartz, 3% of dolomite, 4% of kaolin, and 1% of lithium fluoride , talc 8%, zinc oxide 0.5%, low-temperature frit 5%, barium carbonate 2%, and the rest are rare earths.

[0034] A kind of preparation method of pearl porcelain as above, this preparation method comprises the following steps:

[0035] S1: Quantitative weighing, all raw materials are weighed according to the above components;

[0036] S2: drying, drying pearl powder, feldspar, quartz, dolomite, kaolin, lithium fluoride, talc, zinc oxide, low-temperature frit, barium carbonate and rare earth for use;

[0037] S3: crushing, according to the particle size required for decoration, the material obtained by crushing the dried material of S2 is made into a porcelain sand body by means of traditional production work;

[0038] S4: setting the shape, ...

Embodiment 3

[0044] The invention provides a technical solution: pearl porcelain, the polypropylene formula includes the following components: 25% of pearl powder, 10% of feldspar, 13% of quartz, 5% of dolomite, 2% of kaolin, and 2% of lithium fluoride , talc 5%, zinc oxide 1%, low-temperature frit 3.6%, barium carbonate 3%, and the rest are rare earths.

[0045] A kind of preparation method of pearl porcelain as above, this preparation method comprises the following steps:

[0046] S1: Quantitative weighing, all raw materials are weighed according to the above components;

[0047] S2: drying, drying pearl powder, feldspar, quartz, dolomite, kaolin, lithium fluoride, talc, zinc oxide, low-temperature frit, barium carbonate and rare earth for use;

[0048] S3: crushing, according to the particle size required for decoration, the material obtained by crushing the dried material of S2 is made into a porcelain sand body by means of traditional production work;

[0049] S4: setting the shape,...

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Abstract

The invention discloses pearl porcelain. The formula of the pearl porcelain comprises the following components: 23%-30% of pearl powder, 8%-13% of feldspar, 12%-16% of quartz, 3%-7% of dolomite, 1%-4%of kaolin, 1%-4% of lithium fluoride, 3%-8% of talc, 0.5%-3% of zinc oxide, 3%-5% of low-temperature frit, 2%-5% of barium carbonate and the balance rare earth. The invention also discloses a preparation method of the pearl porcelain. The preparation method comprises the following steps: quantitatively weighing, drying, crushing, forming, adhering, firing and forming, applying an outer protectivelayer, and naturally cooling. The beneficial effects of the invention are that: the transparent glaze is additionally arranged on the outermost side of the ceramic product so that the wear resistanceis improved, the Baume meter concentration is 43-48 and the glazing thickness is 0.5-0.8 mm when the transparent shaft is glazed so that the prepared transparent shaft protective layer is good in wall-hanging property, the phenomenon of uneven upper and lower thicknesses caused by local agglomeration or low density is not easy to occur, and the thickness of the transparent glaze is strictly controlled and thus the color of the pearl porcelain is better displayed.

Description

technical field [0001] The invention relates to the technical field of pearl porcelain preparation, in particular to pearl porcelain and a preparation method thereof. Background technique [0002] Ceramics, English is China. The Chinese invented pottery as early as about 8000-2000 BC (Neolithic Age). The utensils fired with clay are called pottery, and the utensils fired with china clay are called porcelain. Ceramics is the general term for pottery, stoneware and porcelain. The ancients called ceramics Ou. All the utensils made of two kinds of clay with different properties, clay and china clay, as raw materials, after batching, molding, drying, roasting and other processes can be called ceramics; [0003] Among ceramic products, there are high-grade porcelains such as feldspar porcelain, steatite porcelain, quartz porcelain, bone china, etc. The existing high-grade porcelain generally has the problems of small firing temperature range, difficult firing control, and it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/13C04B33/16C04B33/24C04B41/86
CPCC04B33/131C04B33/16C04B33/24C04B41/009C04B41/52C04B41/86C04B2235/3284C04B2235/3463C04B2235/40C04B2235/442C04B2235/445C04B2235/612C04B2235/96C04B2235/9646
Inventor 卢德国卢鑫
Owner 淄博泰山瓷业有限公司
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