White glass ink used for ink-jet printing and preparation method thereof

A white glass and inkjet printing technology, which is applied in the field of glass decoration materials, can solve the problems that glass ink has not been recorded in relevant literature, and achieve the effects of not easy flocculation or precipitation, low annealing process temperature, and easy popularization and application

Inactive Publication Date: 2016-04-13
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, research on ceramic inks at home and abroad is relatively common, and research on glass inks has not been recorded in relevant literature.

Method used

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  • White glass ink used for ink-jet printing and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of white glass ink for inkjet printing is prepared by the following method:

[0021] (1) Bi 2 o 3 -B 2 o 3 -SiO 2 Preparation of system glass powder: weigh 200gBi 2 o 3 , 50gB 2 o 3 (Courtesy of HBO 3 Introduced), 40gAl 2 o 3 , 15gMgO, 75gSiO 2 , 10gZrO 2 , 4gTiO 2 , 30gLi 2 O (by Li 2 CO 3 introduced), 32.5gNa 2 O (by Na 2 CO 3 introduced), 32.5gK 2 O(by K 2 CO 3 introduced), mixed evenly, and melted in a high-temperature environment of 950°C for 2 hours to obtain a uniform molten glass; pour the high-temperature molten glass directly into cold water for quenching, dry and grind the quenched glass to obtain Bi 2 o 3 -B 2 o 3 -SiO 2 System glass powder;

[0022] (2) Preparation of solid phase components: according to Bi 2 o 3 -B 2 o 3 -SiO 2 System glass powder: anatase TiO 2 The mass ratio of the white pigment is 85:15, and the raw materials are weighed, mixed evenly, melted at 600°C, quenched and ground to a particle size of 450...

Embodiment 2

[0026] A kind of white glass ink for inkjet printing is prepared by the following method:

[0027] (1) Bi 2 o 3 -B 2 o 3 -SiO 2 Preparation of system glass powder: weigh 180gBi2 o 3 , 50gB 2 o 3 (Courtesy of HBO 3 Introduced), 50gAl 2 o 3 , 20gCaO, 75gSiO 2 , 10gZrO 2 , 20gLi 2 O (by Li 2 CO 3 introduced), 37.5gNa 2 O (by Na 2 CO 3 introduced), 37.5gK 2 O(by K 2 CO 3 introduced), mixed evenly, and melted in a high-temperature environment of 1100°C for 0.5h to obtain a uniform molten glass. The high-temperature molten glass was directly poured into cold water for quenching, and the quenched glass was dried and ground to obtain Bi 2 o 3 -B 2 o 3 -SiO 2 System glass powder;

[0028] (2) Preparation of solid phase components: according to Bi 2 o 3 -B 2 o 3 -SiO 2 System glass powder: anatase TiO 2 The mass ratio of the white pigment is 88:12, and the raw materials are weighed, mixed evenly, melted at 600°C, quenched and ground to a particle size of 3...

Embodiment 3

[0032] A kind of white glass ink for inkjet printing is prepared by the following method:

[0033] (1) Bi 2 o 3 -B 2 o 3 -SiO 2 Preparation of system glass powder: weigh 220gBi 2 o 3 , 50gB 2 o 3 (Courtesy of HBO 3 Introduced), 50gAl 2 o 3 , 15gMgO, 85gSiO 2 , 5gTiO 2 , 30gLi 2 O (by Li 2 CO 3 introduced), 35gNa 2 O (by Na 2 CO 3 introduced), 35gK 2 O(by K 2 CO 3 introduced), mixed evenly, and melted in a high-temperature environment of 850°C for 2 hours to obtain a uniform molten glass. The high-temperature molten glass was directly poured into cold water for quenching, and the quenched glass was dried and ground to obtain Bi 2 o 3 -B 2 o 3 -SiO 2 System glass powder;

[0034] (2) Preparation of solid phase components: according to Bi 2 o 3 -B 2 o 3 -SiO 2 System glass powder: anatase TiO 2 The mass ratio of the white pigment is 91:9, and the raw materials are weighed, mixed evenly, melted at 600°C, quenched and ground to a particle size of 500...

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Abstract

The invention belongs to the field of glass decoration materials and in particular relates to white glass ink used for ink-jet printing and a preparation method thereof. The white glass ink comprises the following components by mass percent: 25-35% of solid components, 50-65% of solvents, 3-11% of surfactants and 0-5% of admixtures, wherein the solid components are prepared by founding, quenching and grinding an anatase TiO2 white pigment and Bi2O3-B2O3-SiO2 system glass powder. The white glass ink and the preparation method have the beneficial effects that the solid components of the glass ink are uniformly dispersed in the solvents, a suspended phase is not easy to flocculate or precipitate and has good stability, and being in smaller grain sizes, the solid components can not block or abrase printer nozzles; the white glass ink has good color development effects; the preparation process is simple, is low in production cost and equipment requirements and is convenient to popularize and use by enterprises.

Description

technical field [0001] The invention belongs to the field of glass decoration materials, and in particular relates to a white glass ink for inkjet printing and a preparation method thereof. Background technique [0002] With the faster and faster development of human civilization, today's design presents a more avant-garde development trend. With the advantages of strong decorative performance and powerful functions, decorative glass is used more and more in modern living space, and has developed rapidly, and is accepted and loved by most people. At present, inkjet printing, a new technology for moldless molding, is becoming a research hotspot all over the world, especially in the field of decorative ceramics, and it is emerging in the field of glass. Inkjet printing method is a new type of decoration technology with great potential. This method is to make colorants into inks of various colors for glass surface decoration, and to print multi-color inks directly on the glass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/36C09D11/38C09D11/30
CPCC09D11/36C09D11/30C09D11/38
Inventor 袁坚吴亚彭小晋张琦程金树
Owner WUHAN UNIV OF TECH
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