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Jun pattern glaze and jun porcelain producing method with same

A glaze, Junhua technology, applied in the field of ceramic glaze, can solve problems such as raw materials, craftsmanship, and harsh firing conditions, achieve the effects of high ornamental and collection value, increase awareness, and protect the ecological environment

Active Publication Date: 2017-06-30
GUANGDONG DABU CERAMIC IND RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional Jun porcelain is mostly colored with copper and fired in a reducing atmosphere, which is harsh on raw materials, craftsmanship, and firing conditions.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Bottom glaze formula: 15 parts of bovine liver stone, 50 parts of potassium feldspar, 4 parts of calcite, 1 part of quartz, 4 parts of kaolin and 2 parts of iron oxide;

[0045] Surface glaze formula: 3 parts of kaolin, 50 parts of potassium feldspar, 15 parts of calcite, 1 part of quartz, 5 parts of titanium oxide and 10 parts of glass powder.

[0046] Process: (1) body preparation: adopt the existing technology for preparing ordinary daily-use porcelain body to prepare the body for standby;

[0047] (2) Bottom glaze glaze preparation: weigh each component of the bottom glaze according to the formula, crush it and put it into a ball mill for grinding. When grinding, the ratio of material: ball: water is 1:1.5:0.8, and grind until the powder fineness is Pass through a 250-mesh sieve with 0.1-0.2% remaining, and the water content of the bottom glaze slurry obtained after grinding is 45%;

[0048] (3) Surface glaze glaze preparation: Weigh each component of the surface g...

Embodiment 2

[0054] Bottom glaze formula: 20 parts of bovine liver stone, 30 parts of albite feldspar, 50 parts of potassium feldspar, 7 parts of calcite, 3 parts of quartz, 7 parts of kaolin and 4 parts of iron oxide;

[0055] Surface glaze formula: 4 parts of kaolin, 20 parts of albite, 40 parts of potassium feldspar, 20 parts of calcite, 3 parts of quartz, 7 parts of titanium oxide and 20 parts of glass powder.

[0056] Process: (1) body preparation: adopt the existing technology for preparing ordinary daily-use porcelain body to prepare the body for standby;

[0057] (2) Bottom glaze glaze preparation: weigh each component of the bottom glaze according to the formula, crush it and put it into a ball mill for grinding. When grinding, the ratio of material: ball: water is 1:2.5:1.5, and grind until the powder fineness is Pass through a 250 mesh sieve to sieve the remaining 0.1 to 0.2%, and the water content of the bottom glaze slurry obtained after grinding is 55%;

[0058] (3) Surface ...

Embodiment 3

[0064] Bottom glaze formula: 16 parts of bovine liver stone, 60 parts of potassium feldspar, 5 parts of calcite, 1 part of quartz, 5 parts of kaolin, 2 parts of iron oxide and 5 parts of talc

[0065] Surface glaze formula: 3 parts of kaolin, 22 parts of albite feldspar, 33 parts of potassium feldspar, 16 parts of calcite, 1 part of quartz, 5 parts of titanium oxide, 12 parts of glass powder and 1 part of talc

[0066] Process: (1) Body preparation: make the body and reserve it; the body is prepared by the existing technology for preparing the body of ordinary daily-use porcelain, so the process will not be repeated here.

[0067] (2) Bottom glaze glaze preparation: Weigh each component of the bottom glaze according to the formula, crush it and put it into a ball mill for grinding. When grinding, the ratio of material: ball: water is 1:1.6:0.8, and grind until the powder fineness is Pass through a 250-mesh sieve with 0.1% to 0.2% remaining, and the water content of the bottom ...

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Abstract

The invention discloses a jun pattern glaze and a jun porcelain producing method with the same and belongs to the technical field of jun porcelain production. The jun pattern glaze is composed of ground glaze and surface glaze, wherein the ground glaze is mainly composed of, by weight part, 15-20 parts of beef liver stone, 50-80 parts of feldspar, 4-7 parts of calcite, 1-3 parts of quartz, 4-7 parts of kaolin and 2-4 parts of ferric oxide; the surface glaze is mainly composed of, by weight part, 3-4 parts of kaolin, 50-60 parts of feldspar, 15-20 parts of calcite, 1-3 parts of quartz, 5-7 parts of titanium oxide and 10-20 parts of glass dust. The jun porcelain producing method with the jun pattern glaze comprises the following steps of green body production, ground glaze preparation, surface glaze preparation, ground glaze application, biscuiting, surface glaze application and finish firing. The jun pattern glaze and the jun porcelain producing method with the same are scientific in formula low in cost and capable of effectively utilizing resources and achieving energy-saving and environmental effects and are applied to producing jun porcelain.

Description

technical field [0001] The present invention relates to a kind of ceramic glaze, more specifically, relates to a Junhua glaze. The present invention also relates to a method for preparing Jun porcelain by using the Junhua glaze. Background technique [0002] Jun porcelain began in the Tang Dynasty and flourished in the Song Dynasty. It is one of the four famous porcelains in ancient China. It is famous for its unique kiln art. "Reputation. The body of Jun porcelain is solid, the glaze is thick, and the opalescence is crystal clear. During the firing process, copper and iron are the main coloring elements in the glaze color. , carmine, emerald green, sky blue, sky blue, moon white and other colorful glazes. [0003] Traditional Jun porcelain is mostly colored with copper and fired in a reducing atmosphere, which is harsh on raw materials, craftsmanship, and firing conditions. The existing reserves of porcelain clay mines in Meizhou City are more than 1 billion tons, the r...

Claims

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Application Information

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IPC IPC(8): C03C8/00C03C8/02C04B41/89
CPCC03C8/00C03C8/02C04B41/52C04B41/89C04B41/504C04B41/5022
Inventor 蓝天旺黄萌柱黄南兴邓秋玲严权坤
Owner GUANGDONG DABU CERAMIC IND RES INST
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