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High-transparency cover glaze

A high-transparency, top-glaze technology, applied in the field of architectural ceramics, can solve the problems of gray visual perception, unsatisfactory wear resistance, and low color development of glazed surfaces, and achieve excellent mechanical properties and excellent light-transmitting properties.

Pending Publication Date: 2021-06-01
亚细亚新材料科技股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the formula composition system of the surface glaze is different, but its gloss is generally 8-15 degrees, and most of them have crystallization phenomenon on the glaze surface, poor transparency, not deep color, and the glaze surface looks gray. , and the wear resistance is not ideal, so it is not suitable for the production and application of ceramics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] This embodiment provides a high-transparency surface glaze. The raw materials of the surface glaze include: 10 parts of potassium feldspar, 20 parts of albite, 8 parts of washed soil, 2 parts of indium hydroxide, and 2 parts of zinc oxide in parts by weight. 2 parts of burnt talc, 8 parts of wollastonite, 8 parts of dolomite, 2 parts of quartz, 5 parts of strontium carbonate, 0.2 parts of barium phosphate, 0.2 parts of white corundum, 5 parts of calcined soil, 2 parts of calcite, and 0.5 parts of alumina .

Embodiment 2

[0026] This embodiment provides a high-transparency surface glaze. The raw materials of the surface glaze include in parts by weight: 20 parts of potassium feldspar, 30 parts of albite feldspar, washed soil 12 parts, 5 parts of indium hydroxide, 8 parts of zinc oxide, 6 parts of calcined talc, 12 parts of wollastonite, 12 parts of dolomite, 8 parts of quartz, 10 parts of strontium carbonate, 0.5 parts of barium phosphate, 1 part of white corundum, calcined 10 parts of soil, 6 parts of calcite, 2 parts of alumina.

Embodiment 3

[0028] This embodiment provides a high-transparency surface glaze. The raw materials of the surface glaze include in parts by weight: 15 parts of potassium feldspar, 22 parts of albite feldspar, washed soil 9 parts, 2.5 parts of indium hydroxide, 3 parts of zinc oxide, 3 parts of calcined talc, 9 parts of wollastonite, 9 parts of dolomite, 3 parts of quartz, 6 parts of strontium carbonate, 0.3 parts of barium phosphate, 0.4 parts of white corundum, calcined 6 parts of soil, 3 parts of calcite, 0.8 parts of alumina.

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Abstract

The invention provides a high-transparency cover glaze. The cover glaze is prepared from the following raw materials: potassium feldspar, albite, indium hydroxide and barium phosphate. The cover glaze has excellent light transmission performance and also has excellent mechanical properties.

Description

technical field [0001] The invention belongs to the field of architectural ceramics, and relates to a surface glaze, in particular to a high-transparency surface glaze. Background technique [0002] At present, the ceramic market shows the characteristics of high-grade, artistic, personalized, and functional products. Decorative materials with healthy and high taste have become the mainstream of consumption. [0003] Glaze is a kind of glass or glass and crystal connection and adhesion attached to the surface of the ceramic body. Most glazes are glass bodies. The role of glaze in the production of ceramics is very important. First, it can be used to decorate ceramic products, so that the flaws of the ceramic body can be covered, and the surface can be smooth. It can also produce a variety of color patterns and special effects, which can improve its artistic appreciation value. Improve the various properties of ceramics, such as dense glass body surface to improve the chemic...

Claims

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Application Information

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IPC IPC(8): C03C8/00C04B41/86
CPCC03C8/00C04B41/86C04B41/5022C04B41/4539C04B41/0072
Inventor 林要军
Owner 亚细亚新材料科技股份公司
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