Highly transparent polished ceramic thick plate and preparation method thereof

A ceramic and transparent technology, applied in the field of high-transparency polished ceramic slabs and their preparation, can solve the problems of easy damage in forming and conveying, and achieve the effects of rich patterns, thick colors and crystal clear textures.

Active Publication Date: 2022-04-12
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the increase of the specifications of ceramic products, when the strength of the green body is low, it is easy to be damaged in the process of forming and conveying

Method used

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  • Highly transparent polished ceramic thick plate and preparation method thereof
  • Highly transparent polished ceramic thick plate and preparation method thereof
  • Highly transparent polished ceramic thick plate and preparation method thereof

Examples

Experimental program
Comparison scheme
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Embodiment 4

[0168] Example 4 is basically the same as Example 1, except that the composition of the raw material formula of the top glaze is shown in Table 10. The raw material formula of described surface glaze is shown in Table 25.

[0169] The surface glaze formula composition unit of table 25 embodiment 4: gram

[0170]

[0171] Surface glaze chemical composition analysis of table 26 embodiment 4

[0172]

[0173] On the basis of the surface glaze formula of the original formula B, the content of silicon, aluminum, and zirconium is increased, and the firing temperature of the surface glaze is correspondingly increased, which effectively solves defects such as prickly heat and pinholes on the brick surface during the production process. question.

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Abstract

The invention discloses a highly transparent polished ceramic thick plate and a preparation method thereof. The preparation method of the highly transparent polished ceramic slab comprises the following steps: using the green body powder to prepare a high-strength full-body ceramic thick slab green body, the strength of the green body is 2.8-3.5MPa; applying a top glaze on the green body, the The amount of glaze applied to the surface glaze is 520-580g / m 2 ; Apply high transparent dry granule glaze, the glazing amount of the dry granule glaze is 800~850g / m 2 ; Firing at a temperature of 1200-1290° C. for 75-180 minutes; making large-scale ceramic thick plates.

Description

technical field [0001] The invention relates to a highly transparent polished ceramic thick plate and a preparation method thereof, belonging to the technical field of ceramic tile production and manufacture. Background technique [0002] With the increase of the specifications of ceramic products, when the strength of the green body is low, it is easy to be damaged in the process of forming and conveying. The present invention is committed to developing a new type of ceramic thick plate that is different from traditional large plates. The thick plate can be drilled, polished, and cut more conveniently. It is suitable for various shapes. It is positioned as a high-end household application product and can meet The flexible application in different occasions puts forward great requirements on the body, strength, random cutting, surface effect and product design of ceramic tiles. Contents of the invention [0003] In view of the above problems, the present invention provide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B33/13C04B33/34C04B41/89C03C8/00C03C8/04
CPCC04B33/13C04B33/34C04B41/89C04B41/52C03C8/00C03C8/04C04B2235/3217C04B2235/656C04B2235/6567C04B41/50C04B41/5022
Inventor 谢志军欧阳成黄玲艳卢海鹏黄秋立肖伟荣
Owner MONALISA GRP CO LTD
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