Bismuth oxide-based white pigment for digital glass ink-jet printing and preparation method of pigment

A digital inkjet, bismuth oxide technology, applied in applications, household appliances, inks, etc., can solve problems such as restricting product development, and achieve the effect of strong market adaptability, good controllability, and uniform particle size distribution

Inactive Publication Date: 2015-11-25
JIANGSU FANHUA GLASS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, so far, there is no bismuth oxide-based white colorant and its preparation method for glass digital inkjet printing with independent intellectual property rights in my country, which restricts my country's glass digital inkjet printing technology and its products to a certain extent. development of

Method used

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  • Bismuth oxide-based white pigment for digital glass ink-jet printing and preparation method of pigment
  • Bismuth oxide-based white pigment for digital glass ink-jet printing and preparation method of pigment
  • Bismuth oxide-based white pigment for digital glass ink-jet printing and preparation method of pigment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of bismuth oxide-based white pigment for glass digital inkjet printing, the preparation method of which is as follows:

[0030] First of all, for a 500ml ball mill jar, it is suitable to grind 25g of white pigment at a time, according to bismuth oxide (α-type Bi 2 o 3 ) 35.4%, amorphous silicon oxide (SiO 2 ) 14.4%, boron oxide (B 2 o 3 )6.4%, lithium oxide (Li 2 O) 4%, alumina (Al 2 o 3 )2.6%, zirconia (ZrO 2 )1.2%, R-type titanium oxide (TiO 2 ) 36% mass percentage, calculate the mass of each raw material needed for ball milling 25g white pigment, bismuth oxide (α-type Bi 2 o 3 ) 8.85 g, amorphous silicon oxide (SiO 2 ) 3.6 grams, boron oxide (B 2 o 3 ) 1.6 g, lithium oxide (Li 2 O) 1 g, aluminum oxide (Al 2 o 3 ) 0.65 g, zirconia (ZrO 2 )0.3 g, R-type titanium oxide (TiO 2 ) 9 grams, and then weighed according to the calculation result;

[0031] Secondly, the weighed bismuth oxide (α-type Bi 2 o 3 ), amorphous silicon oxide (SiO 2 ), boron...

Embodiment 2

[0037] The experimental method of this embodiment is similar to that of the first embodiment, except that the mass percentages of the raw materials are different. According to bismuth oxide (α-type Bi 2 o 3 ) 30.4%, amorphous silicon oxide (SiO 2 ) 12.4%, boron oxide (B 2 o 3 )4.4%, lithium oxide (Li 2 O) 3%, alumina (Al 2 o 3 ) 2.1%, zirconia (ZrO 2 )1%, R-type titanium oxide (TiO 2 ) 46.7% mass percentage, calculate the mass of each raw material required for ball milling 25g white pigment, bismuth oxide (α-type Bi 2 o 3 ) 7.6 g, amorphous silicon oxide (SiO 2 ) 3.1 g, boron oxide (B 2 o 3 ) 1.1 g, lithium oxide (Li 2 O) 0.75 g, aluminum oxide (Al 2 o 3 ) 0.53 g, zirconia (ZrO 2 )0.25 g, R-type titanium oxide (TiO 2 ) 11.67 grams, then weighed according to the calculated results, and then weighed according to the calculated results, the following steps are completely consistent with Example 1.

[0038] The white pigment that present embodiment obtains, and ...

Embodiment 3

[0040] The experimental method of this embodiment is similar to that of the first embodiment, except that the mass percentages of the raw materials are different. According to bismuth oxide (α-type Bi 2 o 3 ) 40.4%, amorphous silicon oxide (SiO 2 ) 16.4%, boron oxide (B 2 o 3 )8.4%, lithium oxide (Li 2 O) 5%, alumina (Al 2 o 3 )3.1%, zirconia (ZrO 2 )1.4%, R-type titanium oxide (TiO 2 ) 25.3% mass percentage, calculate the mass of each raw material needed for ball milling 25g white pigment, bismuth oxide (α-type Bi 2 o 3 ) 10.1 g, amorphous silicon oxide (SiO 2 ) 4.1 g, boron oxide (B 2 o 3 ) 2.1 g, lithium oxide (Li 2 O) 1.25 grams, aluminum oxide (Al 2 o 3 ) 0.77 g, zirconia (ZrO 2 )0.35 g, R-type titanium oxide (TiO 2 ) 6.33 grams, then weighed according to the calculated results, and then weighed according to the calculated results, the following steps are completely consistent with Example 1.

[0041] The white pigment that present embodiment obtains, an...

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Abstract

The invention discloses a bismuth oxide-based white pigment for digital glass ink-jet printing and a preparation method of the pigment. The pigment is characterized by being prepared from raw materials, namely, bismuth oxide (alpha-Bi2O3), amorphous silica (SiO2), boron oxide (B2O3), lithium oxide (Li2O), aluminium oxide (Al2O3), zirconium oxide (ZrO2) and R type titanium oxide (TiO2). The preparation method comprises steps as follows: the bismuth oxide (alpha-Bi2O3), the amorphous silica (SiO2), the boron oxide (B2O3), the lithium oxide (Li2O), the aluminium oxide (Al2O3) and the zirconium oxide (ZrO2) are evenly mixed firstly and then subjected to high-energy ball milling to be fully mechanically alloyed, and then powder obtained through ball milling and the R type titanium oxide (TiO2) are subjected to ball milling and mixing. The largest particle size of the bismuth oxide-based white pigment for digital glass ink-jet printing is smaller than 2 mu m, the sintering temperature on glass ranges from 600 DEG C to 700 DEG C, the bonding force to the glass is high after sintering, and the pigment has the broad application prospect in the field of digital ink-jet printing.

Description

technical field [0001] The invention belongs to the technical field of glass digital inkjet printing, in particular to a bismuth oxide-based white color material for glass digital inkjet printing and a preparation method thereof. Background technique [0002] Glass digital inkjet printing technology, as a new non-contact, pressure-free, and plate-free printing technology, pushes the development trend of glass fashion, personalization, art, small batches, multi-color, low-carbon and environmental protection to a new level. a new height. Since my country introduced the first glass inkjet machine in 2009, the development of glass digital inkjet printing technology has advanced by leaps and bounds and has been widely used. Compared with the traditional glass surface printing technology, glass digital inkjet printing technology has the advantages of lifelike, delicate and clear product patterns, quick realization of personalized design and manufacturing, and high degree of autom...

Claims

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Application Information

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IPC IPC(8): C09D11/322
Inventor 叶书兵吉顺青许晓静庞伟丁清朱金鑫
Owner JIANGSU FANHUA GLASS CO LTD
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