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A full-glazed branch firing method for one-time molding of small-sized full-glazed porcelain

A technology of porcelain and glaze, applied in the field of porcelain firing, which can solve the problems of high cost and low yield

Active Publication Date: 2021-01-26
汝州市荣华汝瓷开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of repeated firing is extremely high, and the yield is extremely low

Method used

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  • A full-glazed branch firing method for one-time molding of small-sized full-glazed porcelain
  • A full-glazed branch firing method for one-time molding of small-sized full-glazed porcelain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The adhesive uses starch as the main ingredient. Pseudo-boehmite powder accounting for 20% of its weight, 20% aluminum powder and 90% water are sequentially added to the starch and mixed and stirred evenly, wherein the starch It is a mixture of one or more of white flour, corn flour, mung bean flour or sorghum flour, and the particle diameter of the pseudo-boehmite powder and aluminum powder is 80 mesh.

[0029] The adhesive also contains montmorillonite powder with a particle size of 80-120 meshes accounting for 3% of the total weight of the starch.

[0030] The adhesive also contains 1% allophane by the total weight of the starch.

Embodiment 2

[0032] The adhesive is mainly made of starch, and 30% of the weight of the pseudoboehmite powder, 40% of the aluminum powder and 110% of the water are sequentially added to the starch and then mixed and stirred evenly, wherein the starch It is a mixture of one or more of white flour, corn flour, mung bean flour or sorghum flour, and the particle diameter of the pseudo-boehmite powder and aluminum powder is 80-120 mesh.

[0033] The binder also contains montmorillonite powder with a particle size of 80-120 meshes accounting for 5% of the total weight of the starch.

[0034] The adhesive also contains allophane accounting for 3% of the total weight of the starch.

Embodiment 3

[0036] The adhesive is mainly made of starch, and 25% of the weight of the pseudoboehmite powder, 30% of the aluminum powder and 100% of the water are sequentially added to the starch and then mixed and stirred evenly, wherein the starch It is a mixture of one or more of white flour, corn flour, mung bean flour or sorghum flour, and the particle diameter of the pseudo-boehmite powder and aluminum powder is 80-120 mesh.

[0037] The binder also contains montmorillonite powder with a particle size of 80-120 meshes accounting for 4% of the total weight of the starch.

[0038] The binder also contains allophane accounting for 2% of the total weight of the starch.

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Abstract

A full-glazed branch-fired method for one-time molding of small-sized full-glazed porcelain. The center of the bottom of the small-shaped porcelain involved in the method is all engraved with a seal. The full-glazed branch-fired method is: remove the surface of the porcelain The part outside the seal is evenly soaked with glaze, the seal is used as a support point, and a support seat is used as a support, and the porcelain soaked in glaze together with the support seat can be fired in a kiln together, wherein the support seat is a size A seat plate matching with the porcelain is used to support the porcelain, and a trapezoidal supporting protrusion matching the seal is arranged at the center of the top of the seat plate. The method of the invention is simple and practical, and can produce small vessel-shaped full-glazed porcelain in one molding process.

Description

technical field [0001] The invention relates to the technical field of branch firing of porcelain, in particular to a full glaze branch firing method for one-time molding of small vessel type full glazed porcelain. Background technique [0002] China is the hometown of porcelain, and porcelain is an important creation of the ancient working people. Colorful porcelain is one of the great inventions in ancient China. "Porcelain" and "China" are the same word in English, which fully shows that the exquisiteness of Chinese porcelain can be used as a representative of China. High-grade porcelain is much more difficult than ordinary porcelain, so there is no shortage of exquisite porcelain collections in the ancient royal family. As one of the special luxury products of ancient China, porcelain was spread to various countries through various trade channels, and exquisite ancient porcelain was collected by a large number of collectors as antiques with collection value. In order t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/86C04B26/28
CPCC04B26/285C04B41/5022C04B41/86C04B2111/00482C04B41/4535C04B14/303C04B14/34C04B22/002C04B14/104C04B14/041
Inventor 韩琴任一昊
Owner 汝州市荣华汝瓷开发有限公司
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