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High gloss ink and preparation method thereof

An ink and highlight technology, used in inks, household appliances, applications, etc., can solve the problems of poor flash effect, large color difference, and narrow firing temperature range.

Inactive Publication Date: 2017-09-08
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 shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a high-gloss ink, aiming at improving the high-gloss ink inkjet printing in the prior art, where the ink is sprayed on the blank after firing, there is obvious sinking, and the color difference is large , the flash effect is not good, and the applicable firing temperature range is narrow

Method used

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  • High gloss ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] A high-gloss ink, calculated in parts by weight, comprising:

[0086] Wollastonite 10 parts,

[0087] 15 parts of low-temperature high-boron frit,

[0088] Zirconium silicate 5 parts,

[0089] Hydrogenated ricinoleic acid polymer 4 parts,

[0090] Fatty acid methyl ester 5 parts,

[0091] 5 parts fatty acid isopropyl ester,

[0092] 56 parts of white oil.

[0093] The preparation method of described highlight ink, comprises the following steps:

[0094] A. Grind wollastonite, low-temperature high-boron frit and zirconium silicate to 2000 mesh respectively;

[0095] B. Add the raw material after grinding in step A and other components of the high-gloss ink to a sand mill for grinding in parts by weight, and it takes 35 hours to grind 1 ton of the ink;

[0096] C. Detect the fineness and viscosity of the product after grinding in the above step B, the particle diameter D90 is controlled within 800nm, and the viscosity is within 800nm.

[0097] If it is 10-20mPa·s ...

Embodiment 2

[0102] A high-gloss ink, calculated in parts by weight, comprising:

[0103] 15 parts wollastonite,

[0104] 20 parts of low-temperature high-boron frit,

[0105] 3 parts zirconium silicate,

[0106] 6 parts of hydrogenated ricinoleic acid polymer,

[0107] 5 parts of diisobutyl succinate,

[0108] 5 parts of diisobutyl glutarate,

[0109] 5 parts of diisobutyl adipate,

[0110] 42 parts of white oil.

[0111] The preparation method of described highlight ink, comprises the following steps:

[0112] A. Grind wollastonite, low-temperature high-boron frit and zirconium silicate to 2000 mesh respectively;

[0113] B. Add the raw material after grinding in step A and other components of the high-gloss ink to a sand mill for grinding in parts by weight, and it takes 38 hours to grind 1 ton of the ink;

[0114] C. Detect the fineness and viscosity of the product after grinding in the above step B, the particle diameter D90 is controlled within 800nm, and the viscosity is wit...

Embodiment 3

[0120] A high-gloss ink, calculated in parts by weight, comprising:

[0121] 20 parts wollastonite,

[0122] 25 parts of low-temperature high-boron frit,

[0123] 1 part zirconium silicate,

[0124] Hydrogenated ricinoleic acid polymer 5 parts,

[0125] Fatty acid ethylhexyl ester 12 parts,

[0126] 39 parts of white oil.

[0127] The preparation method of described highlight ink, comprises the following steps:

[0128] A. Grind wollastonite, low-temperature high-boron frit and zirconium silicate to 2000 mesh respectively;

[0129] B. Add the raw materials ground in step A and the various components of the high-gloss ink to a sand mill for grinding in parts by weight, and it takes 45 hours to grind 1 ton of the ink;

[0130] C. Detect the fineness and viscosity of the product after grinding in the above step B, the particle diameter D90 is controlled within 800nm, and the viscosity is within 800nm.

[0131] If it is 10-20mPa·s at 40°C, it is qualified and enters the nex...

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Abstract

The invention discloses high gloss ink and a preparation method thereof. The high gloss ink comprises, by weight, 10 to 20 parts of wollastonite, 15 to 25 parts of low temperature high boron frit, 0.5 to 5 parts of zirconium silicate, 1 to 7 parts of a dispersant, 5 to 15 parts of an ester compound and 38 to 60 parts of a solvent. The high gloss ink can solve the sagging problem caused by sintering of a blank spray-coated with the high gloss ink. The color of the sintered blank subjected to inkjet printing has a small difference with the original color. The high gloss ink has obvious high gloss effects and is suitable for a sintering temperature range of 1150-1220 DEG C wider than the existing high gloss ink sintering temperature range of 10-20 DEG C and thus the high gloss ink is suitable for ceramic products in different sintering temperature ranges.

Description

technical field [0001] The invention relates to the field of ceramic ink and its preparation, in particular to a high-gloss ink and its preparation method. Background technique [0002] Ceramic ink refers to a suspension or emulsion containing a special ceramic inorganic powder, usually including ceramic inorganic powder, solvent, dispersant, binder, surfactant and other auxiliary materials. [0003] At present, the inkjet printing of high-gloss ceramic inks on the market will have obvious sags in the place where the ink is sprayed on the blank after firing. The color of the fired ink has a large color difference compared with the target color, and the flashing effect is not good. The ink is suitable. The firing temperature range is narrow. [0004] It can be seen that the prior art still needs to be improved and enhanced. Contents of the invention [0005] In view of the shortcomings of the above-mentioned prior art, the purpose of the present invention is to provide a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/36C09D11/38
CPCC09D11/36C09D11/38
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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