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WO2017215111A1 - Encre à bas point de fusion du type bismuth-silicium-bore pour la peinture et l'impression par pulvérisation de surface de verre, et procédé de préparation associé - Google Patents

Encre à bas point de fusion du type bismuth-silicium-bore pour la peinture et l'impression par pulvérisation de surface de verre, et procédé de préparation associé Download PDF

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Publication number
WO2017215111A1
WO2017215111A1 PCT/CN2016/095624 CN2016095624W WO2017215111A1 WO 2017215111 A1 WO2017215111 A1 WO 2017215111A1 CN 2016095624 W CN2016095624 W CN 2016095624W WO 2017215111 A1 WO2017215111 A1 WO 2017215111A1
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Prior art keywords
low
suspension
melting
ink
solvent
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Ceased
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English (en)
Chinese (zh)
Inventor
许晓静
丁清
朱金鑫
庞伟
吉顺青
叶书兵
刘庆辉
杨帆
王浩
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Jiangsu University
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Jiangsu University
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C12/00—Powdered glass; Bead compositions
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/30—Inkjet printing inks
    • C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes

Definitions

  • the invention belongs to the technical field of high temperature glass ink, and particularly relates to a silicon germanium boron low melting point ink for six color glass surface printing and printing and a preparation method thereof.
  • Glass ink refers to ink that can be printed on glass and can be firmly attached. It is classified according to processing temperature. Glass ink can be divided into high temperature glass ink, glass baking ink, low temperature glass ink and ordinary glass ink, among which high temperature glass Ink, also known as high-temperature tempered glass ink, sintering temperature is 650-850 ° C, after high-temperature sintering, the ink and glass are firmly fused together, the color is bright, not suitable for fading and color loss. Widely used in the construction of glass curtain wall, automotive glass, glass floor tiles and other fields.
  • Glass digital inkjet printing which uses a digital inkjet printer with the support of computer software, inkjet printing a pre-set image onto the glass surface, followed by drying and sintering.
  • digital inkjet printing on glass surfaces is developing in the direction of large format, high precision and corrosion resistance.
  • the company has developed a variety of high-performance nozzles. These nozzles have nozzle diameters as low as micron or even nanometers, providing a high-resolution print for clearer and more beautiful images.
  • high-precision nozzles also place higher demands on the glass ink used in inkjet printing.
  • Patent No. CN104893405A discloses a method for preparing high temperature glass ink, wherein the glass powder is melted, dried, and pulverized by melting materials such as SiO 2 , B 2 O 3 , BaO, TiO 2 , Na 2 O, and the like.
  • the particle size of 200 to 400 mesh, that is, 38 to 75 ⁇ m, is far from meeting the needs of high-precision glass digital inkjet printing.
  • the maximum particle size of the solid phase component of the Sol-gel glass ink which is widely used now can be less than 1.5 ⁇ m, but the method has the problems of high manufacturing cost, high pollution, difficult particle size control, and unstable process.
  • An object of the present invention is to provide a silicon germanium-based low melting point ink for glass surface printing and printing and a preparation method thereof.
  • a silicon-on-silicon boron low-melting ink for glass surface printing characterized in that it is prepared by mixing a low-melting glass powder suspension with an inorganic pigment suspension; the low-melting glass powder suspension and the inorganic pigment suspension The volume ratio is 3 to 5:1.
  • the solid phase component glass powder in the low melting point glass frit suspension has two formulations.
  • the main components of Formula One are bismuth oxide (Bi 2 O 3 ), amorphous silica (SiO 2 ), boric acid (H 3 BO 3 ), lithium nitrate (LiNO 3 ), alumina (Al 2 O 3 ), and Zirconia (ZrO 2 ), wherein the mass percentage of bismuth oxide (Bi 2 O 3 ) is 27 to 32%, the mass percentage of amorphous silica (SiO 2 ) is 8 to 11%, and boric acid (H 3 BO 3 ) The mass percentage is 21 to 30%, the mass percentage of lithium nitrate (LiNO 3 ) is 29 to 33%, the mass percentage of alumina (Al 2 O 3 ) is 2 to 3%, and the mass of zirconium oxide (ZrO 2 ) The percentage is 0.5 to 2%, and the sum of the components is 100%.
  • the main components of Formulation 2 are bismuth oxide (Bi 2 O 3 ), amorphous silica (SiO 2 ), boron oxide (B 2 O 3 ), lithium nitrate (LiNO 3 ), and aluminum oxide (Al 2 O 3 ).
  • ZrO 2 And zirconium oxide (ZrO 2 ), wherein the mass percentage of bismuth oxide (Bi 2 O 3 ) is 34.9 to 43.3%, the mass percentage of amorphous silica (SiO 2 ) is 12.2 to 14.5%, and boron oxide (B 2 ) The mass percentage of O 3 ) is 8 to 13.7%, the mass percentage of lithium nitrate (LiNO 3 ) is 29.3 to 37%, and the mass percentage of alumina (Al 2 O 3 ) is 2.7 to 3.4%, and zirconium oxide (ZrO 2 ) The mass percentage is 1.2 to 1.5%, and the sum of the components is 100%.
  • the glass frit has a particle diameter of 1 to 5 ⁇ m.
  • the maximum particle size of the glass powder prepared according to the formula 1 can be reduced to less than 100 nm by means of solvent ball milling.
  • the maximum particle size of the glass powder prepared according to the formula 2 can be reduced to less than 1 ⁇ m by means of solvent ball milling.
  • the inorganic pigment suspension has six colors, and the solid phase component is six industrial pigments, wherein the white colorant is titanium oxide (TiO 2 ), the red color material is iron oxide (Fe 2 O 3 ), yellow color.
  • the material is titanium chrome yellow, the green color material is cobalt green, the blue color material is cobalt blue (CoAl 2 O 4 ), and the black color material is copper chrome black; the maximum particle size of the six industrial color materials needs to be less than 2 micrometers. And its maximum particle size can be reduced to below 100 nm by means of solvent ball milling.
  • the low-melting glass frit suspension and the inorganic pigment suspension have the same liquid component (solvent) composition as the mass percentage of each component, ranging from 68 to 78% of the main solvent, and 14 to 20% of the dispersing agent, 7 ⁇ 11% of a surfactant and 0.1 to 1% of a light stabilizer, the sum of the components is 100%;
  • the main solvent is 1,2-propylene glycol dimethyl ether, ethylene glycol monoethyl ether, cyclohexyl a mixture of one or any of several ketones;
  • the dispersant comprising diethylene glycol butyl ether and an acrylic resin, wherein the mass ratio of diethylene glycol butyl ether to acrylic resin is 15:1, and the acrylic resin
  • the average molecular weight is 5000-8000;
  • the surfactant is 1,2-propylene glycol diacetate; and
  • the light stabilizer is bismuth azelaic acid (1,2,2,6,6-pentylmethyl- 4-piperidiny
  • a method for preparing a silicon germanium-based low melting point ink for glass surface printing printing characterized in that it comprises the following steps:
  • Preparation of low-melting glass powder suspension firstly, according to the formula 1 or the formula 2, a low-melting glass powder is prepared, and then the solvent in the low-melting glass powder suspension is prepared, and finally the low-melting glass powder and the solvent mass ratio are 1: 3, the ball to material ratio of 5 ⁇ 8:1, the speed of 400 ⁇ 600r / min, weighing low-melting glass powder and solvent into the ball mill tank, ball milling using a planetary ball mill 12 ⁇ 48h, to obtain a low-melting glass powder suspension.
  • Preparation of inorganic pigment suspension firstly prepare the solvent in the inorganic pigment suspension, and then weigh a certain amount according to the mass ratio of the colorant to the solvent of 1:3, the ratio of the ball to the material of 5 to 8:1, and the rotation speed of 400 to 600 r/min.
  • the color pigment and solvent are poured into a ball mill jar, and ball milled for 12 to 48 hours using a planetary ball mill to obtain an inorganic pigment suspension.
  • the particle obtained by the step (3) is subjected to particle size detection using a laser particle size analyzer. If the particle size does not meet the requirements, the ball milling time is extended or filtration is performed using a filtering device.
  • the innovation of the invention mainly consists of mixing the solid phase component of the glass frit suspension and the pigment suspension with the liquid component by ball milling, and controlling the solidification of the two suspensions by setting the ball milling parameters.
  • the phase component particle size; in addition, the inventive concept also includes the composition of the six inorganic pigments and the composition of the liquid component in the two suspensions and the mass percentage of each component.
  • the silicon-on-silicon boron-based low-melting ink for glass surface printing printing provided by the present invention is prepared from a low-melting glass powder suspension and an inorganic pigment suspension, and is suspended in a low-melting glass powder suspension and an inorganic pigment suspension.
  • the maximum particle size of the solid phase component can be less than 100 nm, which can better meet the needs of high precision glass inkjet printing.
  • the silicon germanium-based low-melting ink for glass surface printing printing provided by the present invention has a lower sintering temperature than a general high-temperature glass ink, and a large melting start temperature is 600 to 650 °C.
  • the silicon-on-silicon boron-based low-melting ink for glass surface printing printing provided by the present invention has strong binding force with glass after sintering, and does not fade or fade.
  • the silicon germanium-based low-melting ink for glass surface printing and printing provided by the present invention has a manufacturing process Full, simple and stable, suitable for industrial mass production.
  • the silicon germanium-based low-melting ink for glass surface printing printing provided by the invention has the common raw materials for preparing the raw materials, and the raw material price is cheap, and the manufacturing cost of the product is much lower than that of the similar products.
  • the silicon-on-silicon boron low-melting ink for glass surface printing printing provided by the invention is prepared from a low-melting glass powder suspension and an inorganic pigment suspension, and the ratio of the low-melting glass powder suspension to the inorganic pigment suspension is adjustable. You can adjust the color depth by changing the scale, which can better match the computer software to achieve better printing results.
  • Fig. 1 is a graph showing the results of thermal analysis (DSC) of a silicon germanium-based low melting point green ink for glass surface printing printing prepared in the first embodiment.
  • FIG. 2 is a laser particle size detection diagram of a silicon germanium-based low melting point green ink for glass surface printing printing prepared in the first embodiment.
  • 3 is a laser particle size detection diagram of the obtained low-melting glass powder suspension obtained in the first embodiment.
  • Example 4 is a laser particle size detection diagram of the obtained inorganic green pigment suspension prepared in Example 1.
  • Figure 5 is a laser particle size detection diagram of the low-melting glass powder suspension obtained in the second embodiment.
  • Figure 6 is a laser particle size detection diagram of the inorganic red pigment suspension obtained in the second embodiment.
  • Figure 7 is a scanning electron microscope (SEM) image of the solid phase component after drying of the obtained inorganic red pigment suspension prepared in Example 2.
  • Fig. 8 is a graph showing the results of thermal analysis (DSC) of a silicon germanium-based low-melting white ink for glass surface printing printing prepared in the third embodiment.
  • Figure 9 is a laser particle size detection diagram of the inorganic white pigment suspension obtained in the third embodiment.
  • Fig. 10 is a laser particle size detection diagram of a silicon germanium boron-based low melting point yellow ink for glass surface printing printing prepared in the fourth embodiment.
  • Figure 11 is a laser particle size detection diagram of the inorganic yellow pigment suspension obtained in the fourth embodiment.
  • FIG. 12 is a laser particle size detection diagram of a silicon germanium boron-based low melting point blue ink for glass surface printing printing prepared in the fifth embodiment.
  • Figure 13 is a laser particle size detection diagram of the inorganic blue pigment suspension obtained in the fifth embodiment.
  • Figure 14 is a laser particle size detection diagram of a silicon germanium-based low melting point black ink for glass surface printing printing prepared in Example 6.
  • Figure 15 is a laser particle size detection diagram of the inorganic black pigment suspension obtained in Example 6.
  • the invention discloses a silicon-on-silicon boron-based low-melting green ink for printing on a glass surface, and the preparation process is as follows:
  • inorganic pigment suspension is exactly the same as the solvent in the low-melting glass powder suspension, so firstly, 150 g of the inorganic green pigment suspension is prepared according to the mass percentage of each component of the solvent in the step (1). Solvent, then according to the color to solvent mass ratio of 1:3, ball to material ratio of 5 ⁇ 8:1, speed 400 ⁇ 600r / min, weigh 50g cobalt green and 150g solvent into the ball mill tank, ball milling using a planetary ball mill 48h , obtained an inorganic green pigment suspension.
  • the particle obtained by the step (3) is subjected to particle size detection using a laser particle size analyzer. If the particle size does not meet the requirements, the ball milling time is extended or filtration is performed using a filtering device.
  • FIG. 2 is a laser particle size detection diagram of the green ink, and it can be seen that the particle size of the solid phase component in the ink is less than 1.1 ⁇ m;
  • FIG. 3 is a laser particle size detection diagram of the low-melting glass powder suspension prepared in the present embodiment. It can be seen that the particle size of the solid phase component in the low-melting glass frit suspension is less than 1.1 ⁇ m;
  • FIG. 4 shows the laser particle size detection of the inorganic green pigment suspension obtained in the present example, and it can be seen that the inorganic green pigment suspension The solid phase component particle size in the solution is all less than 500 nm.
  • the invention discloses a silicon-on-silicon boron low-melting red ink for printing on a glass surface, and the preparation process is as follows:
  • inorganic pigment suspension is exactly the same as the solvent in the low-melting glass powder suspension, so firstly, 150 g of the inorganic red pigment suspension is prepared according to the mass percentage of each component of the solvent in the step (1). Solvent, then according to the color to solvent mass ratio of 1:3, ball to material ratio of 5 ⁇ 8:1, speed 400 ⁇ 600r / min, weigh 50g of iron oxide (Fe 2 O 3 ) and 150g of solvent into the ball mill tank The ball was milled for 48 h using a planetary ball mill to obtain a nano-scale inorganic red pigment suspension.
  • the particle obtained by the step (3) is subjected to particle size detection using a laser particle size analyzer. If the particle size does not meet the requirements, the ball milling time is extended or filtration is performed using a filtering device.
  • the glass surface printing printing obtained in this example is a silicon germanium boron low melting point red ink, and the thermal analysis (DSC) result chart is similar to that of FIG.
  • FIG. 5 is a view showing the laser particle size detection of the obtained low-melting glass powder suspension prepared in the present example, and it can be seen that the particle size of the solid phase component in the low-melting glass powder suspension is less than 110 nm.
  • FIG. 6 is a view showing the laser particle size detection of the obtained inorganic red pigment suspension prepared in the present example, and it can be seen that the particle size of the solid phase component in the unagglomerated inorganic green pigment is substantially less than 100 nm.
  • FIG. 7 is a scanning electron microscopy (SEM) image of the solid phase component obtained after drying the obtained inorganic red pigment suspension prepared in the present embodiment, and it can be seen that the particle size of the solid phase component in the inorganic red pigment is substantially less than 100 nm, which can be confirmed.
  • Most of the particle size detection results in 6 are particle agglomeration, which can be broken up by ultrasonic waves before use.
  • the invention discloses a silicon-on-silicon boron low-melting white ink for printing on a glass surface, and the preparation process is as follows:
  • the inorganic pigment suspension is exactly the same as the solvent in the low-melting glass powder suspension, so firstly, 150 g of the inorganic white pigment suspension is prepared according to the mass percentage of each component of the solvent in the step (1).
  • the solvent is then poured into a ball mill tank according to a mass ratio of the colorant to the solvent of 1:3, a ball to material ratio of 5 to 8:1, a rotation speed of 400 to 600 r/min, and a weight of 50 g of titanium oxide (TiO 2 ) and 150 g of the solvent.
  • the ball mill was ball milled for 48 h to obtain an inorganic white pigment suspension.
  • the particle obtained by the step (3) is subjected to particle size detection using a laser particle size analyzer. If the particle size does not meet the requirements, the ball milling time is extended or filtration is performed using a filtering device.
  • the glass surface-printing printing obtained by the present embodiment uses a silicon germanium-boride low-melting white ink, and its thermal analysis (DSC) results are shown in Fig. 8.
  • the large-scale melting start temperature is about 650 °C.
  • the laser particle size detection chart of the obtained inorganic white pigment suspension prepared in this example is shown in Fig. 9. It can be seen that the particle size of the solid phase component in the unagglomerated white pigment suspension is less than 110 nm, and the particle size of the agglomerated particles is also Substantially less than 2 ⁇ m, the agglomerated particles can be broken up using ultrasonic waves.
  • a glass surface printing printing using silicon germanium boron low melting point yellow ink is as follows:
  • inorganic pigment suspension is exactly the same as the solvent in the low-melting glass powder suspension, so firstly, 150 g of the inorganic yellow pigment suspension is prepared according to the mass percentage of each component of the solvent in the step (1). Solvent, then according to the color to solvent mass ratio of 1:3, ball ratio of 5 ⁇ 8:1, speed 400 ⁇ 600r / min, weigh 50g of titanium chrome and 150g of solvent into the ball mill tank, using a planetary ball mill ball mill At 48h, an inorganic yellow pigment suspension was obtained.
  • the particle obtained by the step (3) is subjected to particle size detection using a laser particle size analyzer. If the particle size does not meet the requirements, the ball milling time is extended or filtration is performed using a filtering device.
  • the glass surface printing printing of the silicon germanium-based low melting point yellow ink obtained in the present embodiment has a laser particle size detection chart as shown in FIG. 10, and it can be seen that the particle diameter of the solid phase component in the ink is less than 600 nm.
  • the laser particle size detection chart of the obtained inorganic yellow pigment suspension prepared in this embodiment is shown in Fig. 11. It can be seen that the particle size of the solid phase component in the unagglomerated yellow pigment suspension is less than 110 nm, and the particle size of the agglomerated particles is also substantially less than 1 ⁇ m.
  • the agglomerated particles can be broken up by ultrasonic waves; the yellow ink thermal analysis (DSC) results obtained in this example are similar to those in FIG.
  • the invention discloses a silicon-on-silicon boron low-melting blue ink for printing on a glass surface, and the preparation process is as follows:
  • inorganic pigment suspension is exactly the same as the solvent in the low-melting glass powder suspension, so firstly, 150 g of the inorganic blue pigment suspension is prepared according to the mass percentage of each component of the solvent in the step (1). Solvent, then according to the mass ratio of pigment to solvent 1:3, ball to material ratio 5 ⁇ 8:1, speed 400 ⁇ 600r / min, weigh 50g cobalt blue (CoAl 2 O 4 ) and 150g solvent into the ball mill In the middle, ball milling was carried out for 48 h using a planetary ball mill to obtain an inorganic blue pigment suspension.
  • the particle obtained by the step (3) is subjected to particle size detection using a laser particle size analyzer. If the particle size does not meet the requirements, the ball milling time is extended or filtration is performed using a filtering device.
  • a silicon germanium-based low melting point blue ink is used, and the laser particle size detection chart is as shown in FIG. 12, and it can be seen that the particle diameter of the solid phase component in the ink is less than 700 nm.
  • the laser particle size detection chart of the obtained inorganic blue pigment suspension prepared in this example is shown in Fig. 13, and it can be seen that the solid phase component particle diameter in the blue pigment suspension is all less than 300 nm.
  • the invention discloses a silicon-on-silicon boron-based low melting point black ink for printing on a glass surface, and the preparation process is as follows:
  • inorganic pigment suspension is exactly the same as the solvent in the low-melting glass powder suspension, so firstly, 150 g of the inorganic black pigment suspension is prepared according to the mass percentage of the solvent components in the step (1). Solvent, then according to the color to solvent mass ratio 1:3, ball to material ratio of 5 ⁇ 8:1, speed 400 ⁇ 600r / min, weigh 50g (CoAl 2 O 4 ) and 150g solvent into the ball mill tank, use The ball mill was ball milled for 48 h to obtain an inorganic black pigment suspension.
  • the particle obtained by the step (3) is subjected to particle size detection using a laser particle size analyzer. If the particle size does not meet the requirements, the ball milling time is extended or filtration is performed using a filtering device.
  • the glass surface printing printing obtained by the present embodiment uses a silicon germanium boron-based low melting point black ink.
  • the laser particle size detection chart is shown in FIG. 14. It can be seen that the particle size of the unagglomerated solid phase component in the ink is less than 700 nm, and the agglomeration is achieved.
  • the solid phase component can be broken up using ultrasound prior to use.
  • the laser particle size detection chart of the obtained inorganic black pigment suspension prepared in this example is shown in Fig. 15. It can be seen that the solid phase component particle size in the unagglomerated black pigment suspension is all less than 1 ⁇ m, and the agglomerated particles can be broken up by ultrasonic waves.
  • a glass surface printing printing method prepared by the first embodiment is used for sintering a silicon germanium boron low melting point green ink onto a glass.
  • the specific steps are as follows:
  • Example 1 The green ink prepared in Example 1 was uniformly painted on the surface of the glass, and the glass used was an ordinary float glass.
  • the glass was placed in a muffle furnace at 700 ° C, sintered for 3 to 4 minutes, and taken out.
  • the sintering effect after cooling is that the glass powder in the ink envelops the inorganic pigment and the glass is integrated, and the binding ability is strong, and since the pigment used in the invention is a stable inorganic pigment, it is not easy to fade and discolor after sintering.
  • a glass surface printing printing method prepared by the second embodiment is used to sinter a silicon-boron-based low-melting red ink onto a glass.
  • the specific steps are as follows:
  • Example 2 The red ink prepared in Example 2 was uniformly painted on the surface of the glass, and the glass used was ordinary float glass.
  • the glass was placed in a muffle furnace at 700 ° C, sintered for 3 to 4 minutes, and taken out.
  • the sintering effect after cooling is that the glass powder in the ink after sintering encloses the inorganic pigment and the glass, and has strong bonding ability.
  • the pigments used in the present invention are all stable inorganic pigments, they are not easily faded and discolored after sintering.

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Glass Compositions (AREA)
  • Ink Jet (AREA)

Abstract

L'invention concerne une encre à bas point de fusion du type bismuth-silicium-bore pour la peinture et l'impression par pulvérisation de surface de verre. L'encre est formée par mélange d'une suspension de poudre de verre à bas point de fusion et d'une suspension de pigment inorganique. Les ingrédients de la poudre de verre sont l'oxyde de bismuth, la silice amorphe, l'acide borique, le nitrate de lithium, l'alumine et l'oxyde de zirconium ; l'acide borique peut être remplacé par de l'oxyde de bore ; et les dimensions des particules des constituants de la phase solide dans les deux suspensions sont contrôlées par des paramètres de broyage à boulets pour s'adapter aux critères d'une peinture et d'une impression par pulvérisation de surface de verre de grande précision.
PCT/CN2016/095624 2016-06-16 2016-08-17 Encre à bas point de fusion du type bismuth-silicium-bore pour la peinture et l'impression par pulvérisation de surface de verre, et procédé de préparation associé Ceased WO2017215111A1 (fr)

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CN201610430805.9A CN106085006A (zh) 2016-06-16 2016-06-16 玻璃表面喷绘打印用铋硅硼系低熔点油墨及其制备方法
CN201610430805.9 2016-06-16

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CN109133641A (zh) * 2018-10-31 2019-01-04 江苏拜富科技有限公司 高遮盖力黑色环保钢化玻璃油墨及其制备方法
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CN110054934A (zh) * 2019-04-17 2019-07-26 芜湖职业技术学院 一种超强分散性能玻璃墨水专用的铋玻璃粉体及其制备方法
CN111187006A (zh) * 2020-02-22 2020-05-22 刘世伟 一种高温烧结打印墨水专用低熔点粉及其制备方法
CN111205698A (zh) * 2020-02-22 2020-05-29 刘世伟 一种高温烧结型玻璃打印墨水及其制备方法
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