Glaze material with heat-insulation and heat-preservation functions and preparation method of glaze material

A thermal insulation and glaze technology, applied in the glaze field, can solve problems such as unreasonable formula, high cost of thermal insulation glaze preparation, poor thermal insulation performance, etc., achieve superior thermal insulation, facilitate industrial production and Promotion and application, the effect of not easy to change color

Inactive Publication Date: 2014-04-30
宾阳县明翔新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] From the current point of view, thermal insulation glazes have been widely used in ceramic tiles, ceramic tiles and other fields, but due to unreaso

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1

[0019] A glaze with thermal insulation function, comprising the following raw materials in parts by weight: 20 parts of potassium feldspar; 20 parts of albite; 10 parts of kaolin; 10 parts of sepiolite; 5 parts of expanded perlite; nano-SiO 2 10 parts; 5 parts of magnesium carbonate powder; 5 parts of calcium carbonate powder; 5 parts of ZnO powder; TiO 2 10 parts of powder.

[0020] The specific preparation method steps are: preparing the above raw materials in parts by weight, adding 0.8% of the total weight of the raw materials to the binder sodium hydroxymethyl cellulose CMC, mixing, and performing wet ball milling to control the fineness of the raw materials between 100 meshes; Dry and dehydrate at a temperature of 100±5°C for later use.

Example Embodiment

[0021] Example 2

[0022] A glaze with thermal insulation function, comprising the following raw materials in parts by weight: 25 parts of potash feldspar; 15 parts of albite; 10 parts of kaolin; 5 parts of sepiolite; 15 parts of expanded perlite; nano-SiO 2 5 parts; 5 parts of magnesium carbonate powder; 5 parts of calcium carbonate powder; 5 parts of ZnO powder; TiO 2 10 parts of powder.

[0023] The specific preparation method steps are: preparing the above-mentioned raw materials in parts by weight and adding 0.5% of the total weight of the raw materials to the binder sodium hydroxymethyl cellulose CMC, mixing, and performing wet ball milling to control the fineness of the raw materials between 150 meshes; Dry and dehydrate at a temperature of 100±5°C for later use.

Example Embodiment

[0024] Example 3

[0025] A glaze with thermal insulation function, including the following raw materials in parts by weight: 35 parts of potash feldspar; 15 parts of albite; 5 parts of kaolin; 10 parts of sepiolite; 10 parts of expanded perlite; nano-SiO 2 5 parts; 5 parts of magnesium carbonate powder; 5 parts of calcium carbonate powder; 5 parts of ZnO powder; TiO 2 5 parts of powder.

[0026] The specific preparation method steps are: preparing the above raw materials in parts by weight, adding 0.5% of the total weight of the raw materials to the binder sodium hydroxymethyl cellulose CMC, mixing, and performing wet ball milling to control the fineness of the raw materials between 400 mesh; Dry and dehydrate at a temperature of 100±5°C for later use.

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PUM

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Abstract

The invention discloses a glaze material with heat-insulation and heat-preservation functions and a preparation method of the glaze material, belonging to the technical field of glaze materials. The glaze material is prepared from the following raw materials in parts by weight: 15-35 parts of potassium feldspar, 15-35 parts of soda feldspar, 5-20 parts of kaolin, 1-15 parts of sepiolite, 1-15 parts of expanded perlite, 1-15 parts of nano SiO2, 1-10 parts of magnesium carbonate powder, 1-10 parts of calcium carbonate powder, 1-10 parts of ZnO powder, and 1-10 parts of TiO2 powder. The preparation method is prepared by the steps of mixing raw materials, ball milling and sieving. The glaze material has good heat-insulation and heat-preservation functions and good ageing resistance and contamination resistance; the raw materials for preparation are low in price, and therefore, the glaze material has low production cost, simple preparation process, stable performances, and is convenient for industrialization production and popularization and application.

Description

technical field [0001] The invention belongs to the technical field of glazes, and in particular relates to a glaze with thermal insulation function and a preparation method thereof. Background technique [0002] Glaze is a mixture of several vitrified oxides (frit) and inorganic additives. After heat treatment, a glassy thin layer is formed on the surface of the ceramic body. It has the ability to improve the appearance quality of ceramic products (such as gloss , color, picture, etc.) or improve the technology and performance of the product (such as mechanical strength, chemical stability, anti-fouling, anti-water permeability, anti-radiation and heat dissipation, etc.). Usually, the prepared glaze slurry is coated on the surface of the body. After firing at a high temperature, it will melt, spread out, combine with the body, and form a glassy thin layer after cooling, which is the glaze. [0003] Glaze has a wide range of uses, and the requirements for its appearance qua...

Claims

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Application Information

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IPC IPC(8): C04B41/86
Inventor 陶靖林国友农韦健阮付贤蓝丽柳春贾艳桦倪海明
Owner 宾阳县明翔新材料科技有限公司
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