Ceramic white ink and preparation method thereof

An ink and white technology, applied in the field of ceramic white ink and its preparation, can solve the problems of insufficient antifouling ability, uneven chromaticity of glaze, etc., and achieve good chemical and physical stability, high sintering density and color stability. , The effect of strong anti-fouling ability

Inactive Publication Date: 2017-09-15
佛山市华力达材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a ceramic white ink and a preparation method thereof, aiming at solving the problem that the antifouling ability of the traditional ink in the prior art is not high enough, and the chromaticity of the glazed surface obtained after calcining is not high enough. uniform problem

Method used

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  • Ceramic white ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] A ceramic white ink, calculated in parts by weight, comprising:

[0078] 30 parts of zirconium dioxide,

[0079] 5 parts of low-temperature high-boron frit,

[0080] Hydrogenated ricinoleic acid polymer dispersant 5 parts,

[0081] Fatty acid isopropyl ester 10 parts,

[0082] Fatty acid methyl ester 5 parts,

[0083] 44 parts white oil,

[0084] Indigo 0.5 parts,

[0085] 0.5 part of defoamer.

[0086] A preparation method of ceramic white ink, wherein the preparation method comprises the following steps:

[0087] A. Grind zirconium dioxide and low-temperature high-boron frit to 2000 mesh respectively. Grinding the raw materials first will help reduce the grinding time of the subsequent process, so that the materials can be more evenly dispersed and wetted;

[0088] B. Add the raw material after grinding in step A and other components of the ink to grind in a sand mill according to their parts by weight, and it takes 35 hours to grind 1 ton of the ink;

[0089]...

Embodiment 2

[0093] A ceramic white ink, calculated in parts by weight, comprising:

[0094] 35 parts of zirconium dioxide,

[0095] 8 parts of low-temperature high-boron frit,

[0096] Hydrogenated ricinoleic acid polymer dispersant 8 parts,

[0097] 3 parts of diisobutyl succinate,

[0098] 5 parts of diisobutyl glutarate,

[0099] 5 parts of diisobutyl adipate,

[0100] 33 parts white oil,

[0101] Indigo 0.6 parts,

[0102] 0.6 part of defoamer.

[0103] A preparation method of ceramic white ink, wherein the preparation method comprises the following steps:

[0104] A. Grind zirconium dioxide and low-temperature high-boron frit to 2000 mesh respectively. Grinding the raw materials first will help reduce the grinding time of the subsequent process, so that the materials can be more evenly dispersed and wetted;

[0105] B. Add the raw material after grinding in step A and other components of the ink to grind in a sand mill according to their parts by weight, and it takes 40 hours...

Embodiment 3

[0110] A ceramic white ink, calculated in parts by weight, comprising:

[0111] 40 parts of zirconium dioxide,

[0112] 10 parts of low-temperature high-boron frit,

[0113] Hydrogenated ricinoleic acid polymer dispersant 8 parts,

[0114] 16 parts of fatty acid ethylhexyl ester,

[0115] 25 parts of solvent,

[0116] Indigo 0.7 parts

[0117] 0.7 part of defoamer.

[0118] A preparation method of ceramic ink, wherein the preparation method comprises the following steps:

[0119] A. Grind zirconium dioxide and low-temperature high-boron frit to 2000 mesh respectively. Grinding the raw materials first will help reduce the grinding time of the subsequent process, so that the materials can be more evenly dispersed and wetted;

[0120] B. Add the raw material after grinding in step A and other components of the ink to grind in a sand mill according to their parts by weight, and it takes 45 hours to grind 1 ton of the ink;

[0121] C. Detect the fineness and viscosity of the...

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Abstract

The invention discloses ceramic white ink and a preparation method thereof. The ink comprises the following components in parts by weight: 30-40 parts of zirconium dioxide, 5-10 parts of low-temperature high-boron frit, 5-10 parts of a dispersing agent, 10-20 parts of an ester compound, 25-45 parts of a solvent, 0.5-1 part of organic dye and 0.5-1 part of a defoamer. By the synergistic effect of the various components, the opacity of the ink is high, the applicable temperature range is wide, and the ceramic white ink has certain storage stability. The fineness of the ink D90 prepared by the preparation method is controlled in a range of 700-800 nm, at the temperature of 40 DEG C, the viscosity of the ink is 10-20 mPa s, and the surface tension is 25-30 mN / m; and ink particles of the ink in a spray ink printing process can be arranged within the shortest time by the most effective stacking structure, the sink is firmly attached to a blank, and therefore, the sintered ink layer is high in sintering degree and stable in coloration.

Description

technical field [0001] The invention relates to the field of ink and its preparation, in particular to a ceramic white ink and its preparation method. Background technique [0002] Ceramic ink refers to a suspension or emulsion containing a special ceramic nano-inorganic material, usually including inorganic compounds, solvents, dispersants, binders, surfactants and other auxiliary materials. According to the different ceramic nano-inorganic materials contained in the ink, ceramic ink can be divided into two types: functional ceramic ink and ceramic decorative ink. Among them, functional ceramic ink can endow the surface of the substrate with mechanical properties, photocatalytic properties and electrical properties. Ceramic decorative ink is mainly used for surface decoration of traditional ceramics. It uses pigments to color the surface of ceramic blanks. It not only needs to consider matching with inkjet printing machines, but also needs to consider whether the color chan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/322C09D11/328C09D11/38
CPCC09D11/322C09D11/328C09D11/38
Inventor 钟华龙黄道伟赵胜
Owner 佛山市华力达材料科技有限公司
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