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Three-dimensional multicolor dry-grain polished ceramic large plate and preparation method thereof

A dry particle, ceramic technology, applied in the field of architectural ceramics, can solve the problems of pore defects, unevenness, exposed glaze, etc., and achieve excellent three-dimensional effect and high brightness.

Active Publication Date: 2020-01-10
FOSHAN DONGPENG CERAMIC +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the problems raised by the background technology, the purpose of the present invention is to propose a three-dimensional magic color dry granule throwing ceramic slab. The overall glaze effect of the ceramic slab is good and the glaze is smooth, which solves the problem of dry granule dispensing in the existing traditional dry method. The method is prone to problems of exposed bottom (uneven glazed surface) and pore defects

Method used

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  • Three-dimensional multicolor dry-grain polished ceramic large plate and preparation method thereof
  • Three-dimensional multicolor dry-grain polished ceramic large plate and preparation method thereof
  • Three-dimensional multicolor dry-grain polished ceramic large plate and preparation method thereof

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preparation example Construction

[0047] A method for preparing a three-dimensional illusion dry grain polished ceramic slab, comprising the following steps:

[0048] (1) Green body preparation: the colored powder obtained by dry-mixing the powder and the color material is matched with the multi-tube material distribution equipment formed by the press to form the designed pattern, and pressed into the whole body brick to obtain the green body layer;

[0049] (2) Bottom glaze spraying: After the body is dried, it is sprayed with bottom glaze to form a bottom glaze layer;

[0050] (3) Inkjet treatment: Carry out inkjet decoration treatment on the bottom glaze layer according to the designed pattern to form an inkjet printing layer;

[0051] (4) Colloidal particle protective layer spraying treatment: According to the parts by weight, take 100 parts of ceramic glue and 20-40 parts of fine powder dry particles to mix and compound to obtain modified ceramic glue, and spray the modified ceramic glue on the surface of t...

Embodiment A

[0062] A three-dimensional illusion color dry grain polished ceramic slab is prepared according to the following steps:

[0063] (1) Green body preparation: Add the raw material components of the green body into a ball mill to mix and ball-mill to obtain a slurry. After the slurry is sieved, stale, and impurity-removed, it is spray-dried to obtain a powder, and then the powder and the color are dried. The color mixing equipment is used for color mixing, and the obtained colored powder is matched with the multi-tube material distribution equipment formed by the press to form the designed pattern, and pressed into the whole brick adobe to obtain the adobe layer;

[0064] Among them, the green body raw materials include 36% weathered aluminum sand, 30% potassium sodium sand, 5% magnesia soil, 10% black mud, 9% bentonite, 8% edging slag and 2% polishing slag, and add 0.5% degumming agent, 0.4% water glass and 0.1% PVA;

[0065] (2) Bottom glaze spraying treatment: Put the raw mat...

Embodiment B

[0078] A three-dimensional illusion color dry grain polished ceramic slab is prepared according to the following steps:

[0079] (1) Green body preparation: Add the raw material components of the green body into a ball mill to mix and ball-mill to obtain a slurry. After the slurry is sieved, stale, and impurity-removed, it is spray-dried to obtain a powder, and then the powder and the color are dried. The color mixing equipment is used for color mixing, and the obtained colored powder is matched with the multi-tube material distribution equipment formed by the press to form the designed pattern, and pressed into the whole brick adobe to obtain the adobe layer;

[0080] Among them, the green body raw materials include 36% weathered aluminum sand, 30% potassium sodium sand, 5% magnesia soil, 10% black mud, 9% bentonite, 8% edging slag and 2% polishing slag, and add 0.5% degumming agent, 0.4% water glass and 0.1% PVA;

[0081] (2) Bottom glaze spraying treatment: Put the raw mat...

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Abstract

The invention relates to the technical field of architectural ceramics, in particular relates to a three-dimensional multicolor dry-grain polished ceramic large plate and a preparation method thereof.The three-dimensional multicolor dry-grain polished ceramic large plate sequentially comprises a green body layer, a ground coat layer, an ink-jet printing layer, a colloidal particle protection layer, a dry grain layer and a surface adhesive layer from bottom to top, wherein the colloidal particle protective layer comprises ceramic glue and fine powder dry particles, and the addition amount of the ceramic glue and the fine powder dry particles is 100: (20-40) in parts by weight; and the particle size of fine dry particles in the colloidal particle protective layer is smaller than that of dryparticles in the dry particle layer. According to the three-dimensional colorful dry-grain polished ceramic large plate and the preparation method thereof, the ceramic large plate prepared through the method is higher in surface flatness and brightness, the pattern effect of the ink-jet printing layer is more three-dimensional, and the overall decorative effect and practical performance of a ceramic large plate product can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of building ceramics, in particular to a three-dimensional magic color dry granular cast ceramic slab and a preparation method thereof. Background technique [0002] Due to its rich color, natural texture, strong coherence, and rich layered texture, ceramic slabs have become a hot new category in the building ceramics industry in recent years. In addition to breakthroughs in specifications, the texture and comprehensive application solutions of ceramic slab products are also the direction of innovation for slabs. Because large slabs are not only used for floor tiles, as a new material for cabinet panels and kitchen and bathroom countertops, they can also be widely used in deep processing and customized products. Large slabs require stronger texture, pattern effect, higher flatness, and brightness. , Large slab dry grain throwing shows the effect of thin, flat and transparent, which is more suitable for the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/16C04B33/132C04B33/13C04B33/04C03C8/00C04B41/52
CPCC04B33/16C04B33/1321C04B33/132C04B33/131C04B33/1305C04B33/13C04B33/04C03C8/00C04B41/52C04B41/5022C04B41/5037Y02P40/60
Inventor 李清莲杨涛熊勋旺周燕吴焱
Owner FOSHAN DONGPENG CERAMIC
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