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A ceramic thin plate inkjet underglaze decorative glaze and its preparation method and ceramic thin plate

A technology of ceramic thin plate and underglaze color, applied in the field of ceramic tiles, can solve the problems of warping, shrinking glaze, avoiding glaze, etc., and achieves the effect of reducing the proportion, low production cost, energy saving and environmental protection.

Active Publication Date: 2022-05-10
DONGGUAN CITY WONDERFUL CERAMICS IND PARK +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings and deficiencies in the prior art, the object of the present invention is to provide a ceramic sheet ink-jet underglaze decorative glaze, the solvent used in the decorative glaze is an organic solvent, and the organic solvent can be used to prepare It is more suitable for oil-based decorative glazes for the production of ceramic rock sheets. The use of this decorative glaze can solve the common problems in the production of ceramic ink-jet underglaze products by traditional techniques, such as "glaze shrinkage" and "avoidance" caused by oil-water incompatibility. The problem of "glaze" defects has broadened the application range of inkjet decoration; the application of this decorative glaze in large-size thin plates can solve the problems of large-area dry cracking and warping deformation caused by traditional process production, and greatly improve the production of large-size thin plates Survival rate, enhance the market competitiveness of products

Method used

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  • A ceramic thin plate inkjet underglaze decorative glaze and its preparation method and ceramic thin plate
  • A ceramic thin plate inkjet underglaze decorative glaze and its preparation method and ceramic thin plate
  • A ceramic thin plate inkjet underglaze decorative glaze and its preparation method and ceramic thin plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Manufacture 1600mm*3200mm*6mm ceramic thin plate

[0052] A ceramic sheet ink-jet underglaze decorative glaze, comprising the following raw materials in parts by weight:

[0053] 30 parts of solvent

[0054] Basic glaze 70 parts

[0055] 5 parts of additives;

[0056] Each part of the base glaze includes the following raw materials in parts by weight:

[0057]

[0058] Each part of the solvent is a mixture of isooctyl cocoate, soybean oil, olive oil and 3# industrial white oil in a weight ratio of 0.8:0.1:0.4:0.6.

[0059] Each part of the additive is a mixture of anti-sedimentation viscosity-reducing agent, wetting dispersant and suspending agent in a weight ratio of 0.8:0.4:0.6.

[0060] Each part of the anti-settling viscosity-reducing agent is a modified polyamide wax, preferably MT PLUS polyamide wax produced by Shanxi Taiyuan Meitexiang Technology Co., Ltd.

[0061] The wetting and dispersing agent per part is wetting and dispersing agent F410.

[0062] E...

Embodiment 2

[0079] Manufacture 1600mm*3200mm*6mm ceramic thin plate

[0080] A ceramic sheet ink-jet underglaze decorative glaze, comprising the following raw materials in parts by weight:

[0081] Solvent 100 parts

[0082] Basic glaze 50 parts

[0083] Additive 0.03 parts;

[0084] Each part of the base glaze includes the following raw materials in parts by weight:

[0085]

[0086] Each part of the solvent is a mixture of isooctyl cocoate, soybean oil, olive oil and 5# industrial white oil in a weight ratio of 0.9:0.2:0.5:0.7.

[0087] Each part of the additive is a mixture of anti-sedimentation viscosity-reducing agent, wetting dispersant and suspending agent in a weight ratio of 0.9:0.5:0.7.

[0088] Each part of the anti-settling viscosity-reducing agent is a modified polyamide wax, preferably MT PLUS polyamide wax produced by Shanxi Taiyuan Meitexiang Technology Co., Ltd.

[0089] The wetting and dispersing agent per part is polyether-modified dimethylsiloxane.

[0090] Ea...

Embodiment 3

[0107] Manufacture 1500mm*3000mm*6mm ceramic sheet

[0108] A ceramic sheet ink-jet underglaze decorative glaze, comprising the following raw materials in parts by weight:

[0109] 30 parts of solvent

[0110] Basic glaze 67 parts

[0111] 3 parts of additives;

[0112] Each part of the base glaze includes the following raw materials in parts by weight:

[0113]

[0114] Each part of the solvent is a mixture of isooctyl cocoate, soybean oil, olive oil and 7# industrial white oil in a weight ratio of 1.0:0.3:0.6:0.8.

[0115] Each part of the additive is a mixture composed of an anti-sedimentation viscosity-reducing agent, a wetting dispersant and a suspending agent in a weight ratio of 1.0:0.6:0.8.

[0116] Each part of the anti-settling viscosity-reducing agent is a modified polyamide wax, preferably MT PLUS polyamide wax produced by Shanxi Taiyuan Meitexiang Technology Co., Ltd.

[0117] The wetting and dispersing agent per part is wetting and dispersing agent F410. ...

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Abstract

The invention relates to the technical field of ceramic tiles, in particular to an inkjet underglaze decorative glaze for ceramic thin plates, which comprises the following raw materials in parts by weight: 30-100 parts of solvent, 20-70 parts of basic glaze and 0.03-5 parts of additives; 1 part of basic glaze includes the following raw materials by weight: 0-43 parts of high-temperature ceramic frit, 2-5 parts of calcined zinc oxide, 3-15 parts of calcined wollastonite, 3-10 parts of calcined talc, 20-36 parts of calcined albite 0-15 parts of calcined kaolin, 0-15 parts of calcined potassium feldspar and 0-8 parts of calcined quartz. The decorative glaze of the present invention uses an organic solvent to produce an oily decorative glaze layer that is more suitable for the production of ceramic rock sheets, replacing the water-based surface glaze layer that is applied after inkjet in the traditional process, and can solve the problem of producing ceramic large-size thin plates in the traditional process The ubiquitous problems of "glaze shrinkage" and "glaze avoidance" reduce the phenomenon of frying, cracking and warping, and broaden the application range of inkjet decoration.

Description

technical field [0001] The invention relates to the technical field of ceramic tiles, in particular to an ink-jet underglaze decorative glaze for a thin ceramic plate, a preparation method thereof, and a thin ceramic plate. Background technique [0002] Ceramic inkjet decoration technology has developed rapidly since it was used in the domestic market in 2009 because of its many advantages such as high-definition, rich pattern changes, "volley" printing, and greatly shortened product development and production cycles. In 2000, it replaced the traditional screen printing and rubber roller printing technology, and became the main decoration method of ceramic building wall and floor tiles. Although ceramic inkjet decoration technology has many advantages, due to its material characteristics, there are certain technical obstacles in the implementation and application of this decoration technology: [0003] 1. The ceramic inkjet decoration layer is relatively thin, less than one...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C8/16C04B41/89
CPCC03C8/16C04B41/89C04B41/52C04B41/504C04B41/4543C04B41/4578C04B41/0072C04B41/50C04B41/5022C04B41/4539
Inventor 陈志川刘任松林育成邱欣
Owner DONGGUAN CITY WONDERFUL CERAMICS IND PARK
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