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Black pattern permeating glaze

A kind of glaze and black technology, which is applied in the field of black bleed glaze, can solve the problems of difficulty in adjusting the viscosity and inapplicability, and achieve the advantages of improved adjustability and controllability, less impact on the applicable environment, and improved product decoration effect Effect

Inactive Publication Date: 2007-09-19
GUANGDONG WINTO CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The process of ordinary bleed glaze is not applicable at all, so how to choose the viscosity adjuster is the biggest difficulty, and the viscosity adjuster is the key to the production of black bleed glaze

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] At room temperature, mix 8-10% by weight of sodium chloride, 5-10% by weight of ammonium citrate, 0.6-0.7% by weight of viscosity modifier, and 80-86% by weight of water, and stir evenly , forming a stable colloidal dispersion system, which can be applied after 24-48 hours at room temperature. The viscosity of the viscosity adjusting agent is 15"-18".

Embodiment 2

[0015] At room temperature, mix 8% by weight of sodium chloride, 5% by weight of ammonium citrate, 0.6% by weight of viscosity modifier, and 80% by weight of water, and stir evenly to form a stable colloidal dispersion The system can be used after 24 hours at room temperature. The viscosity of the viscosity modifier is 15".

Embodiment 3

[0017] At room temperature, mix 8.2% by weight of sodium chloride, 8% by weight of ammonium citrate, 0.62% by weight of viscosity modifier, and 83% by weight of water, and stir evenly to form a stable colloidal dispersion The system can be used after being placed at room temperature for 26 hours. The viscosity modifier has a viscosity of 15.3".

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PUM

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Abstract

The invention discloses a blank bleed glaze, whose weight percentage of the primary material is: 8-10% by weight of nail chloride, 5-10% by weight of ammonium citrate; 0.6-0.7% by weight of viscosifier; 80-86% by weight of water. The viscosity of the viscosifier is 15''-18''. The neutralization time of the blank bleed glaze is: 24-48 hours. It improves the adjustment and control rate in the producing process, popularization, decoration of the product, design and color, product quality, especially the imitation glass effect of the glass block combining with the ultrawhite block. The quality and the effect of the product are similar with the foreign-made products, but the cost reduces 20% more or less compared to the import products. Therefore, it can completely substitute the import products and has a wide market economy.

Description

technical field [0001] The invention relates to a building decoration material, in particular to a black bleed glaze. Background technique [0002] In the prior art, the black seepage glaze has a special difference in porcelain tiles and has a relatively prominent position, especially in ultra-white tiles (snowflake white), the dosage is relatively large and the effect is the best, but due to the precision requirements of its raw materials High and difficult to make, so it has always been imported and difficult to popularize. The main color component of the black bleed glaze is the rare metal ruthenium, and the available soluble salt is very rare. Ruthenium chloride is a strong acid soluble salt, and its pH and viscosity of the aqueous solution should be adjusted. The technology of ordinary bleed glaze is not applicable at all, so how to choose the viscosity adjuster is the biggest difficulty, and the viscosity adjuster is the key to produce black bleed glaze. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B41/86
Inventor 梁桐灿
Owner GUANGDONG WINTO CERAMICS
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