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Rainbow glaze and preparing method thereof

A rainbow and bottom glaze technology, applied in the field of glazes, can solve the problems of lowering the collection value, not being able to clearly show seven colors, and mixed color rings

Inactive Publication Date: 2018-09-28
禹州市土魂钧瓷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The "rainbow glaze" in Jun porcelain is very popular because it can naturally form seven colors of red, orange, yellow, green, blue, blue and purple on the body, and the transition between the various color rings is natural and smooth, as if the rainbow in the sky has fallen to the world. Very high, however, the current fired rainbow glaze color rings are mixed, or cannot clearly show the seven colors, which greatly reduces the collection value

Method used

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  • Rainbow glaze and preparing method thereof

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Effect test

Embodiment 1

[0024] A rainbow glaze, which includes a bottom glaze and a surface glaze, and the bottom glaze glaze is prepared from the following raw materials in parts by weight: 47-53 parts of yellow feldspar, 22-28 parts of quartz, 17-23 parts of calcite, and 5 parts of iron oxide -7 parts, 3-5 parts of copper ore; the surface glaze glaze is prepared from the following raw materials in parts by weight: 43-49 parts of white feldspar, 11-17 parts of quartz, 10-14 parts of calcite, titanium oxide 5-7 parts, zinc oxide 6-10 parts, talc 8-12 parts, tin oxide 1.5-2.5 parts, Suzhou soil 1.5-2.5 parts.

[0025] The preparation method of above-mentioned rainbow glaze comprises the following steps:

[0026] (1) Preparation of bottom glaze slurry and top glaze slurry:

[0027] ①Preparation of bottom glaze slurry: add the above-mentioned bottom glaze raw materials into an appropriate amount of water to mix, ball mill, sieve, and remove iron to obtain a glaze slurry with a mass concentration of 51-...

Embodiment 2

[0038] A rainbow glaze, which includes a bottom glaze and a surface glaze, and the bottom glaze glaze is prepared from the following raw materials in parts by weight: 50 parts of feldspar, 25 parts of quartz, 20 parts of calcite, 6 parts of iron oxide, and 4 parts of copper ore The surface glaze glaze is prepared from the following raw materials in parts by weight: 46 parts of white feldspar, 14 parts of quartz, 12 parts of calcite, 6 parts of titanium oxide, 8 parts of zinc oxide, 10 parts of talc, 2 parts of tin oxide , 2 parts of Suzhou soil.

[0039] The preparation method of above-mentioned rainbow glaze comprises the following steps:

[0040] (2) Preparation of bottom glaze slurry and top glaze slurry:

[0041] ①Preparation of bottom glaze glaze slurry: add the above-mentioned bottom glaze raw materials into an appropriate amount of water to mix, ball mill, sieve, and remove iron to obtain a glaze slurry with a mass concentration of 52%;

[0042] ②Preparation of surface ...

Embodiment 3

[0052] A kind of rainbow glaze, it comprises bottom glaze and surface glaze, and its bottom glaze glaze is prepared from the following raw materials by weight: 49 parts of yellow feldspar, 24 parts of quartz, 22 parts of calcite, 5 parts of iron oxide, 4.5 parts of copper ore The surface glaze is prepared from the following raw materials in parts by weight: 44 parts of white feldspar, 16 parts of quartz, 11 parts of calcite, 5.5 parts of titanium oxide, 9 parts of zinc oxide, 12 parts of talc, 2 parts of tin oxide , 2 parts of Suzhou soil.

[0053] The preparation method of above-mentioned rainbow glaze comprises the following steps:

[0054] (1) Preparation of bottom glaze slurry and top glaze slurry:

[0055] ①Preparation of bottom glaze slurry: add the above-mentioned bottom glaze raw materials into an appropriate amount of water to mix, ball mill, sieve, and remove iron to obtain a glaze slurry with a mass concentration of 53%;

[0056] ②Preparation of surface glaze slur...

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Abstract

The invention provides rainbow glaze and a preparing method thereof. The rainbow glaze comprises bottom glaze and surface glaze. The bottom glaze is prepared from, by weight, 47-53 parts of melilite,22-28 parts of quartz, 17-23 parts of calcite, 5-7 parts of ferric oxide and 3-5 parts of copper ore. The surface glaze is prepared from, by weight, 43-49 parts of white feldspar, 11-17 parts of quartz, 10-14 parts of calcite, 5-7 parts of titanium oxide, 6-10 parts of zinc oxide, 8-12 parts of talc, 1.5-2.5 parts of tin oxide and 1.5-2.5 parts of Suzhou soil. Compared with the prior art, by scientifically and reasonably matching the raw materials and controlling the sintering process, the rainbow glaze which has seven colors of red orange yellow green cyan blue and purple, is natural and smooth in transition among color rings and is stable in color generation can be sintered on a blank.

Description

technical field [0001] The invention relates to a glaze material, in particular to a rainbow glaze and a preparation method thereof. Background technique [0002] Jun porcelain is based on the thickness of the glaze. Its color is either sunken at the bottom of the glaze, or suspended in the glaze, or floating on the surface of the glaze. Jun porcelain is transformed into a god by the kiln, and the natural transformation of the kiln is the essence of Jun porcelain art, and it is also the rarity of Jun porcelain that is famous all over the world and famous in the porcelain forest. The same kind of glaze is applied during firing, and once fired, it will be colorful, that is, "one color when entering the kiln, and many colors when leaving the kiln". The ever-changing kiln transformation effects form the magic of infinitely changing colors, purple in red, dark blue in purple, white in blue, red in white, multicolored infiltration, contrasting each other, and there is a saying th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/89C03C8/00
CPCC04B41/52C03C8/00C03C2204/04C03C2209/02C04B41/89C04B41/5022C04B41/4535
Inventor 王志勇
Owner 禹州市土魂钧瓷有限公司
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