A kind of ultra-flat glaze for ceramic tile, ceramic tile and manufacturing method thereof

A manufacturing method and technology of ceramic tiles, applied in the field of porcelain tile production, can solve the problems of low quality rate of finished ceramic tiles, lack of glaze, corrugation, etc., and achieve the effects of improving the rate of finished products, avoiding lack of glaze, and improving fluidity

Active Publication Date: 2022-07-01
DONGGUAN CITY WONDERFUL CERAMICS IND PARK +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a kind of super-flat glaze for ceramic tiles, ceramic tiles and manufacturing method thereof, aiming to solve the shortcomings of the glaze layer on the decorative ink of ceramic tiles in the prior art. Glaze and corrugation, and the problem of low quality rate of finished ceramic tiles

Method used

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  • A kind of ultra-flat glaze for ceramic tile, ceramic tile and manufacturing method thereof
  • A kind of ultra-flat glaze for ceramic tile, ceramic tile and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0080] The present embodiment provides an ultra-flat glaze for ceramic tiles, wherein the ultra-flat glaze comprises in mass percentage:

[0081] Organic solvent 20%~40%;

[0082] Inorganic ceramic powder 40% to 70%;

[0083] Polymer organic dispersant 8% to 25%.

[0084] The raw materials of the inorganic ceramic powder, in terms of weight fraction, include:

[0085] 1-3 parts of zinc oxide; 8-12 parts of barium carbonate; 30-50 parts of feldspar; 6-15 parts of sintered talc; 6-15 parts of frit; 6-15 parts of kaolin; 6-8 parts of calcined kaolin; carbonic acid Calcium 6 to 10 servings.

[0086] The viscosity of the organic solvent at 40°C is 2-8 mPa·S;

[0087] The organic solvent includes isopropyl laurate, isooctyl laurate, isopropyl myristate, isooctyl palmitate, isopropyl palmitate, dipropylene glycol methyl ether acetate, tripropylene glycol methyl ether, tripropylene glycol Monobutyl ether, isotridecanol ethoxylate or white oil;

[0088]The macromolecular organic ...

Embodiment 2

[0092] The present embodiment provides an ultra-flat glaze for ceramic tiles, which is different from the ultra-flat glaze for ceramic tiles provided in the first embodiment above:

[0093] The raw materials of the inorganic ceramic powder are in weight fraction, and specifically include:

[0094] 2 parts of zinc oxide; 12 parts of barium carbonate; 42 parts of feldspar; 10 parts of sintered talc; 10 parts of frit; 8 parts of kaolin; 8 parts of calcined kaolin; 8 parts of calcium carbonate.

Embodiment 3

[0096] The present embodiment provides an ultra-flat glaze for ceramic tiles, which is different from the ultra-flat glaze for ceramic tiles provided in the first embodiment above:

[0097] The chemical composition of the inorganic ceramic powder is in mass percentage, including:

[0098] SiO 2 45%~65%; Al 2 O 3 10%~20%; Fe 2 O 3 0~0.5%; CaO 4%~10%; MgO3%~10%; K 2 O 0~2%; Na 2 O 4%~8%; ZnO 1%~3%; BaO 8%~15%.

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Abstract

The invention discloses an ultra-flat glaze for ceramic tiles, a ceramic tile and a manufacturing method thereof. The ultra-flat glaze comprises, in mass percentage, 20%-40% of an organic solvent; 40%-70% of an inorganic ceramic powder; Organic dispersant 8% to 25%. By dispersing the inorganic ceramic powder with an organic solvent, and replacing the water medium in the traditional glaze slurry with an organic solvent, the ultra-flat glaze can be covered on the oil-based decorative ink to avoid the lack of glaze on the decorative ink; Add polymer organic dispersant and organic solvent to the glaze to prevent secondary agglomeration and flocculation of ultra-fine powder particles, reduce the viscosity of the glaze slurry, improve the fluidity of the glaze slurry, increase the solid content in the ultra-flat glaze, and form a uniformly dispersed glaze , A dense and delicate glaze layer is formed on the decorative ink, so that the ultra-flat glaze layer can be distributed evenly without polishing process, avoiding ripples, and improving the quality rate of finished ceramic tiles.

Description

technical field [0001] The invention relates to the field of ceramic tile production, in particular to an ultra-flat glaze used for ceramic tiles, a ceramic tile and a manufacturing method thereof. Background technique [0002] With the development of architectural ceramic tiles today, its surface decoration technology has been very rich. In addition to the decorative glaze maintaining its basic easy-to-clean performance on the ceramic body, it is often necessary to carry out various patterns and color decorations on the surface of the glaze. Improve the decorative properties of ceramic tiles. In recent years, with the application and popularization of digital inkjet technology, inkjet decoration technology has become the main decoration method of ceramic tile pattern color. The decorative texture of the natural stone material is natural and delicate, with rich colors and distinct layers. The decorative pattern of digital inkjet ceramic tiles is mainly to imitate the textu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/14C03C8/02C04B41/89
CPCC03C8/14C03C8/02C04B41/89C04B41/52C04B41/5022C04B41/4539C04B41/0072
Inventor 盛正强王永强欧志勇曹端旭古战文
Owner DONGGUAN CITY WONDERFUL CERAMICS IND PARK
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