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Sinkable negative ion ceramic ink for ceramic ink jetting and preparation method thereof

A technology of ceramic inkjet and ceramic ink, applied in the field of ceramics

Inactive Publication Date: 2017-01-04
FOSHAN GAOMING HAIDI CERAMIC RAW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few reports about functional sinkable ceramic inks at present, so the technology needs to be improved, and it is urgent to develop functional sinkable ceramic inks, such as antibacterial, antistatic, deodorant, negative ions and other functions, to further expand its application range

Method used

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  • Sinkable negative ion ceramic ink for ceramic ink jetting and preparation method thereof

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Effect test

Embodiment 1

[0039] A sinkable negative ion ceramic ink for ceramic inkjet and a preparation method thereof, the preparation method comprising the following steps:

[0040] Step A, preparation of sinking glaze: Mix 40% V2O5, 35% Bi2O3, 7% Ba2CO3, 5% ZnO, 2% SiO2, 2% Al2O3, 2% (K2O+Na2O) and sand them evenly; add 5% antibacterial compound and sanded evenly; then add 2% negative ion compound, and sand grind evenly to obtain a mixture; spread the mixture into a refractory sagger, and carry out high-temperature melting at 1000°C to obtain a molten slurry; Quenching and cooling in water, and breaking into granules to obtain sunken glaze;

[0041] Step B. Weigh 20% sinking glaze, 8% Solsperse 24000, 5% Span-80, 0.3% BYK052, 3% polystyrene resin, 6% conductive filler and 57.7% environmentally friendly hydrocarbon solvent, and add it to a high-speed mixer for dispersion 60min; put the dispersed mixed solution into a sand mill, sand mill for 10h, and obtain a semi-finished ink with a particle size...

Embodiment 2

[0054] A sinkable negative ion ceramic ink for ceramic inkjet and a preparation method thereof, the preparation method comprising the following steps:

[0055] Step A, preparation of sunken glaze: Mix and sand 33% V2O5, 40% Bi2O3, 7% Ba2CO3, 6% ZnO, 2% SiO2, 3% Al2O3, 2% (K2O+Na2O) evenly; add 3% antibacterial compound and sand-milled evenly; then add 4% negative ion compound, and sand-mill evenly to obtain a mixture; spread the mixture into a refractory sagger, and perform high-temperature melting at 1000°C to obtain a molten slurry; Quenching and cooling in water, and breaking into granules to obtain sunken glaze;

[0056] Step B. Weigh 30% sinking glaze, 5% Solsperse 24000, 3% Span-80, 0.5% BYK052, 2% polystyrene resin, 3% conductive filler and 56.5% environmentally friendly hydrocarbon solvent, and add them into a high-speed mixer for dispersion 60min; put the dispersed mixed solution into a sand mill, sand mill for 10h, and obtain a semi-finished ink with a particle size...

Embodiment 3

[0069] A sinkable negative ion ceramic ink for ceramic inkjet and a preparation method thereof, the preparation method comprising the following steps:

[0070] Step A. Preparation of sunken glaze: Mix and sand 30% V2O5, 43% Bi2O3, 5.5% Ba2CO3, 8% ZnO, 4% SiO2, 2% Al2O3, 1% (K2O+Na2O) evenly; add 0.5% antibacterial compound and sanded evenly; then add 6% negative ion compound, and sand grind evenly to obtain a mixture; spread the mixture into a refractory sagger, and melt at a high temperature of 1000°C to obtain a molten slurry; Quenching and cooling in water, and breaking into granules to obtain sunken glaze;

[0071] Step B. Weigh 35% sinking glaze, 3% Solsperse 24000, 2% Span-80, 0.8% BYK052, 1% polystyrene resin, 1% conductive filler and 57.2% environmentally friendly hydrocarbon solvent, add to high-speed mixer for dispersion 60min; put the dispersed mixed solution into a sand mill, sand mill for 10h, and obtain a semi-finished ink with a particle size distribution betwe...

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Abstract

The invention discloses sinkable negative ion ceramic ink for ceramic ink jetting and a preparation method thereof. The preparation method comprises the following steps that 1, sinking glaze is prepared; 2, the sinking glaze, a dispersing agent, a surface additive, a defoaming agent and a bonding agent are weighed in proportion, the balance solvent is added, and the materials are ground into a semi-finished ink product; 3, filtering is conducted to obtain a finished ink product. Compared with existing sinkable ceramic ink, the sinkable negative ion ceramic ink has the advantages that the ceramic ink is used by cooperating with pigment ink, the concave-convex vivid textures of tiles can be shown more fully and visually, the stereoscopic impression is high, then the decorative effect of the tiles is improved, patterns in varied colorful splendor are created, and the ceramic ink also can be widely applied to the fields of ceramic chips, archaized bricks and the like; meanwhile, a negative ion composite, conductive filler and an antibacterial composite material are reasonably matched and achieve the synergistic effect, so that the ceramic ink has the excellent characteristics of resisting bacteria, preventing fouling and purifying air and an anti-static function and further widens the application range of the sinkable ceramic ink.

Description

technical field [0001] The invention relates to the technical field of ceramics, in particular to a sinkable negative ion ceramic ink for ceramic inkjet and a preparation method thereof. Background technique [0002] Bacteria and mold, as pathogenic bacteria, are very harmful to humans, animals and plants, affecting people's health and even life-threatening, and bringing significant economic losses. Therefore, the research on antibacterial materials and their products has attracted people's attention day by day, and the demand for antibacterial products will constitute a huge market. [0003] For environmental protection, negative air ions can eliminate indoor odors and various harmful gases. The irritating gases such as benzene, formaldehyde, ketone, ammonia volatilized from the decoration materials used in the interior decoration process, as well as the sour smell of leftovers in daily life, cigarettes and other harmful odors to the human body, use materials rich in negat...

Claims

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Application Information

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IPC IPC(8): C09D11/30C09D11/38C09D11/52
CPCC09D11/30C09D11/38C09D11/52
Inventor 徐常山于庆九邱杰华
Owner FOSHAN GAOMING HAIDI CERAMIC RAW MATERIAL CO LTD
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