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Ceramic silver plating process

A process and ceramic technology, applied in the field of ceramic silver plating process, can solve the problems of low ornamental color tone, affecting quality stability, uneven operator level, etc., to achieve high process appreciation, narrow effect difference, easy quality. Effect

Inactive Publication Date: 2012-06-27
HOMEPAINT WOODCARVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But a single color effect is far from meeting the requirements of ceramic collectors and users, after all, a single color tone is less attractive
In addition, due to the uneven level of operators, the quality of the produced products varies greatly, which affects the stability of quality

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Ceramic silver plating process, the blank is first fired, the white glaze is used as a primer, and then A solution is sprayed, and then fired in a kiln at 1100°C for 10 hours; the fired product is sprayed with glue and silver foil is applied, and Make the designed texture effect, then spray silver glaze and fire at 850°C for 3 hours for tempering treatment, which completes the ceramic silver plating process; the A solution is obtained by the following method: 100 parts by weight of silver powder and 100 parts by weight Parts of 783 boiling oil water and 0.5 parts by volume (if the unit of parts by weight is g, then the unit of parts by volume is ml) the mass concentration of 40% sodium hydroxide aqueous solution was fully mixed for 8 minutes to get final product.

Embodiment 2

[0019] Ceramic silver plating process, the blank is fired first, the white glaze is used as a base, and then A solution is sprayed, and then fired in a kiln at 1300°C for 8 hours; the fired product is sprayed with glue and silver foil is applied, and Make the designed texture effect, then spray silver glaze and fire at 700°C for 4 hours for tempering treatment, which completes the ceramic silver plating process; the A solution is obtained by the following method: 100 parts by weight of silver powder and 90 parts by weight Parts of 783 boiling oil and water were fully mixed for 10 minutes.

Embodiment 3

[0021] Ceramic silver plating process, the blank is first fired, the white glaze is used as a primer, and then A solution is sprayed, and then fired in a kiln at 1500 °C for 6 hours; the fired product is sprayed with glue and silver foil is applied, and Make the designed texture effect, then spray silver glaze and fire at 1000°C for 3 hours for tempering treatment, which completes the ceramic silver plating process; the A solution is obtained by the following method: 100 parts by weight of silver powder and 120 parts by weight Parts of 783 boiling oil water and 1 volume part (if the unit of weight part is g, then the unit of volume part is ml) the mass concentration of 30% sodium hydroxide aqueous solution is fully mixed for 5 minutes to get final product.

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PUM

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Abstract

The invention belongs to a ceramic under-glaze decoration process, and in particular relates to a ceramic silver plating process. The process comprises the following steps of: after firing a blank, rendering with white glaze; spraying solution A; and firing the blank at the temperature of between 1,100 and 1,500 DEG C; coating a silver foil on a fired product and producing a texture effect; and spraying silver glaze and performing tempering treatment, namely finishing a ceramic silver plating process. The solution A is obtained by the method of: fully mixing 100 weight parts of silver powder,90 to 120 weight parts of 783-isophorone, 0 to 1 volume part of sodium hydroxide aqueous solution with the mass concentration of 20 to 50 percent for 5 to 10 minutes. The ceramic silver plating process of the invention gets rid of the current situation of random construction, so that the quality is easier to control and the effect difference among batches of products is reduced; in addition, the ceramics obtained by the process changes the effect of a single color in the past and has very high craft appreciation.

Description

(1) Technical field [0001] The invention belongs to ceramic underglaze color technology, in particular to a ceramic silver plating technology. (2) Background technology [0002] In the production process of today's ceramic industry, it is mainly to spray golden glaze, silver glaze or other colored glaze on the ceramic blank, and then fire at high temperature to obtain a single color effect. After molding, it is called golden porcelain or silver porcelain. It is the most common firing method in the ceramic industry. However, a single color effect is far from meeting the requirements of ceramic collectors and users, after all, a single color tone is less attractive. In addition, due to the uneven level of operators, the quality of the produced products varies greatly, which affects the stability of quality. In view of this, it is a problem facing the ceramic industry to improve the silver plating process level of the ceramic industry and improve the ornamental quality of cer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/90
Inventor 李宏伟
Owner HOMEPAINT WOODCARVING
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