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Praseodymium yellow ceramic jet-ink infiltrating ink and preparation method thereof

A technology of ceramic inkjet and praseodymium yellow, applied in ink, household utensils, applications, etc., can solve the problems of dim color and narrow color gamut of bleeding ink, and achieve the effect of bright color and good inkjet printing performance

Inactive Publication Date: 2016-12-07
山东国瓷康立泰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a praseodymium yellow ceramic inkjet bleeding ink and its preparation method, aiming to solve the problems of the existing bleeding inks such as dull color and narrow color gamut

Method used

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  • Praseodymium yellow ceramic jet-ink infiltrating ink and preparation method thereof
  • Praseodymium yellow ceramic jet-ink infiltrating ink and preparation method thereof
  • Praseodymium yellow ceramic jet-ink infiltrating ink and preparation method thereof

Examples

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Embodiment 1

[0041] Example 1 (Penetration aid is isononanoic acid + Tego-1484):

[0042]

Embodiment 2

[0043] Example 2 (Penetration aid is isooctanoic acid + Tego-1484):

[0044]

Embodiment 3

[0045] Example 3 (Penetration aid is isotridecyl alcohol + BYK-306):

[0046]

[0047] The application method of the above embodiment is performed according to the following steps:

[0048] 1. Color development test: The bleeding ink is printed on the ceramic tile body with color-generating fabric according to 100% gray scale, and then it is fired at 1210℃ to test the color of the ink.

[0049] 2. Ink penetration depth experiment: Put the ink and penetration aid into different channels of the inkjet machine respectively; according to the formulated gray-scale combination, simultaneously print the ink and penetration aid on the ceramic body with colored fabric; the printing is completed Afterwards, the green body was dried and calcined at 1210°C for 70 minutes. After cutting the product, the ink penetration depth was tested under an optical microscope.

[0050] The above two experimental conditions: the inkjet printer is a new Jingtai experimental inkjet machine, and the nozzle is Xaar...

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Abstract

The invention discloses praseodymium yellow ceramic jet-ink infiltrating ink and a preparation method thereof. The praseodymium yellow ceramic jet-ink infiltrating ink comprises 65 to 75% of organic praseodymium salt, 25 to 35% of a solvent and 0.1 to 2% of an additive in percentage by mass; the organic praseodymium salt is carboxylic acid praseodymium. According to the invention, the organic praseodymium salt is used for preparing the praseodymium yellow ceramic infiltrating ink of which the penetration depth can be controlled within 0.1 to 1.5 millimeters, the infiltrating ink is bright-colored in chromogenic reaction and does not deteriorate within 8 months, the viscosity of the ink at the temperature of 40 DEG C is 20-25m Pa*s, the surface tension of the ink is 25-29mN / m, and the infiltrating ink has good ink-jet printing performance and can be used in a variety of mainstream nozzles.

Description

Technical field [0001] The invention relates to the field of ceramic inks, in particular to a praseodymium yellow ceramic inkjet bleeding ink and a preparation method thereof. Background technique [0002] In recent years, inkjet technology has experienced rapid development. Ceramic ink is an important material for inkjet printing, and the ceramic industry in China and abroad has been researching ceramic ink continuously. At the 2015 Guangzhou Ceramics Industry Exhibition, ink products further advanced to functionality and special effects. Bleeding ink became the highlight of the ink company display. [0003] Italy Meigao first conducted technical cooperation and assistance for Nobel Ceramics in the Chinese market in 2014, and successfully launched a bleed ink tile product, also called inkjet polished tile. In 2015, Meigao Co., Ltd. has planned and step-by-step cooperation with Mona Lisa and Dongpeng, two large domestic ceramic brands, to develop digital bleed ink tile products....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/30C09D11/32C09D11/36C09D11/322C09D11/38
CPCC09D11/30C09D11/32C09D11/322C09D11/36C09D11/38
Inventor 周军沈少雄
Owner 山东国瓷康立泰新材料科技有限公司
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