A fully-glazed frit and a preparing method thereof

A technology of fully glazed and fritted blocks, applied in the field of ceramics, can solve the problems of weak antifouling ability, easy to wear and scratch of fully glazed tiles, and achieve the effect of high wear resistance and tight glass structure

Active Publication Date: 2016-05-04
江西宏瑞新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, full glaze also has its own defects. The antifouling ability of fully glazed tiles is weak, and the glaze is too thin, which is very easy to wear and scratch

Method used

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  • A fully-glazed frit and a preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Weigh 20 parts of quartz, 19 parts of non-calcined alumina, 25 parts of dolomite, 20 parts of wollastonite, 10 parts of potassium feldspar, 1 part of soda ash, and 5 parts of fine powder. Mix evenly, melt at 1540°C, keep warm for 2.5 hours, quench in water, dry and crush to obtain frit.

Embodiment 2

[0022] Weigh 22 parts of quartz, 20 parts of non-calcined alumina, 28 parts of dolomite, 22 parts of wollastonite, 10 parts of potassium feldspar, 1 part of soda ash, and 5 parts of fine powder. Mix evenly, melt at 1540°C, keep warm for 2.5 hours, quench in water, dry and crush to obtain frit. (pinhole)

Embodiment 3

[0024] Weigh 22 parts of quartz, 20 parts of non-calcined alumina, 25 parts of dolomite, 20 parts of wollastonite, 14 parts of potassium feldspar, 1 part of soda ash, and 5 parts of fine powder. Mix evenly, melt at 1500°C, keep warm for 2.5 hours, quench in water, dry and crush to obtain frit.

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PUM

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Abstract

A fully-glazed frit and a preparing method thereof are disclosed. Raw materials for preparing the frit comprise quartz, non-calcined alumina, aedelforsite, potassium feldspar, white mica, sodium carbonate and fine powder. The frit is prepared by steps of mixing, melting, water quenching, drying, smashing, and the like. Combination of the frit and raw materials improves hardness and wear resistance of glaze materials and transparency of glaze layers. The initial melting points of the glaze materials are increased, thus reducing or avoiding generation of gas pores.

Description

technical field [0001] The invention belongs to the field of ceramics, and in particular relates to a fully glazed frit and a preparation method thereof. Background technique [0002] With the increasing enrichment of material and culture, people put forward higher requirements for ceramic tiles. In recent years, the competition in the ceramic tile market has become extremely fierce. Fully glazed tiles are the best in the field of ceramic tiles and continue to be concerned by consumers. After the glaze layer on the surface of the fully polished glazed tile is polished, the surface is bright, the color is uniform, the pattern is rich, and the design is very personalized. The decoration makes the house more elegant and comfortable, and can bring great pleasure to people. However, full-glazed tiles also have their own defects. The anti-fouling ability of full-glazed tiles is weak, and the glaze is too thin, which is very easy to wear and scratch. Solving the above defects of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C8/04
CPCC03C8/04
Inventor 徐新民刘晶
Owner 江西宏瑞新材料有限公司
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