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High-transparency polished ceramic thick plate and preparation method thereof

A ceramic and transparent technology, which is applied in the field of highly transparent polished ceramic thick plates and its preparation, can solve the problems of easy damage in forming and transportation, and achieve the effect of rich patterns, crystal clear texture and thick colors

Active Publication Date: 2020-04-24
MONALISA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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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  • High-transparency polished ceramic thick plate and preparation method thereof
  • High-transparency polished ceramic thick plate and preparation method thereof
  • High-transparency polished ceramic thick plate and preparation method thereof

Examples

Experimental program
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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 high-transparency polished ceramic thick plate and a preparation method thereof. The preparation method of the high-transparency polished ceramic thick plate comprises the following steps: a high-strength full-body ceramic thick plate blank is prepared from blank powder, and the strength of the blank is 2.8-3.5 MPa; a cover glaze is applied to the blank, and the glazing amount of the cover glaze is 520-580 g / m<2>; a high-transparency dry granular glaze is applied, and the glazing amount of the dry granular glaze is 800-850 g / m<2>; sintering is performed for 75 to 180min at the temperature of 1200 to 1290 DEG C; and the large-specification ceramic thick plate is prepared.

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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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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