CN115259668B - Fluorescent glazed stained paper and preparation method of fluorescent bottom ink layer thereof - Google Patents
Fluorescent glazed stained paper and preparation method of fluorescent bottom ink layer thereof Download PDFInfo
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- CN115259668B CN115259668B CN202210981571.2A CN202210981571A CN115259668B CN 115259668 B CN115259668 B CN 115259668B CN 202210981571 A CN202210981571 A CN 202210981571A CN 115259668 B CN115259668 B CN 115259668B
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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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M1/00—Inking and printing with a printer's forme
- B41M1/12—Stencil printing; Silk-screen printing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/009—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using thermal means, e.g. infrared radiation, heat
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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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/04—Frit compositions, i.e. in a powdered or comminuted form containing zinc
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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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
- C03C8/20—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions containing titanium compounds; containing zirconium compounds
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
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- 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
- C09D11/02—Printing inks
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- 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
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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Abstract
The invention relates to the technical field of ceramic decoration, and particularly discloses fluorescent glazed stained paper and a preparation method of a fluorescent base ink layer thereof, which are uniform in light emission and improve light efficiency. The preparation method of the fluorescent bottom ink layer comprises the following steps: s1, preparing ink B: weighing low-temperature frit, organic coating modified titanium dioxide and inorganic pigment, adding water, grinding and baking to obtain powder, and adding varnish to stir by a three-roller stirrer; s2, printing ink B on the base paper through screen printing, drying, baking, sublimating ink-regulating oil, forming fluorescent space on the surface, then spraying fluorescent agent into the fluorescent space, and trowelling. According to the invention, on one hand, the titanium dioxide is utilized to form the reflective base layer, the surface light effect is improved relative to the stained paper without the titanium dioxide reflective base layer, and on the other hand, the titanium dioxide is modified to form the organic coating agent outside the titanium dioxide, so that the titanium dioxide is uniformly dispersed into the ink-transfer oil, no agglomeration exists, the distribution position of the fluorescent agent is controllable, the fluorescent agent of the fluorescent bottom ink layer can be uniformly distributed, the luminous pattern continuity is strong, and the fluorescent ink-transfer ink is attractive and high in brightness.
Description
The application is a divisional application of an invention application with the name of fluorescent glazed stained paper, namely a preparation method of fluorescent glazed stained paper, and a main application number is 202011422224.3, and the main application date is: 2020.12.08.
Technical Field
The invention belongs to the technical field of ceramic decoration, and particularly relates to fluorescent glazed stained paper and a preparation method of a fluorescent bottom ink layer thereof.
Background
The long afterglow luminescent material commonly called noctilucent powder comprises zinc copper sulfide or rare earth doped sulfate, has unsaturated energy level in an electronic structure, absorbs photon energy under the illumination condition to enable electrons to undergo energy level transition, releases the energy absorbed by the electrons in a darker environment to generate a fluorescent effect, has no energy consumption and hidden danger of a battery, does not need to be paved with a circuit, has good chemical stability, has long luminous time and other excellent physical and chemical properties, and is widely applied to the indication fields of ceramic decoration, architectural decoration, transportation, fire safety, subway tunnels and the like.
In addition, in the ceramic decoration technology, glazed stained paper is generally adopted, the glazed stained paper structure is that an ink pattern layer is printed on base paper, and in order to realize the fluorescent effect at the same time, the main components of the ink pattern layer are low-temperature frit, fluorescent material and ink varnish, and when the ceramic surface is decorated, a ceramic semi-finished product is glazed, burned, decal-attached and baked. In the baking process, the ink-regulating oil is heated and volatilized, and the low-temperature frit is melted as a solvent of the fluorescent material and combined with the glaze layer, so that the fluorescent pattern layer is attached to the glaze layer. However, the fluorescent light generated by the fluorescent material is not efficient, resulting in further improvement in the light emission quality.
Disclosure of Invention
In view of the defects of the prior art, the technical problem to be solved by the invention is to provide the fluorescent stained paper with the glaze and the preparation method of the fluorescent bottom ink layer thereof, so that the fluorescent stained paper has uniform light emission and improved light efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
the preparation method of the fluorescent bottom ink layer is characterized by comprising the following steps of:
s1, preparing ink:
ink B: weighing 50% -70% of low-temperature frit, 20% -40% of organic coating modified titanium dioxide and 0% -15% of inorganic pigment, adding up 100% of low-temperature frit, organic coating modified titanium dioxide and inorganic pigment, adding water, grinding to 400-600 meshes in a rapid ball mill, drying into powder, adding 15% -25% of varnish accounting for the total weight of the powder, uniformly stirring, and continuing stirring for 20-40 min by using a three-roller stirrer for later use;
the treatment method of the organic coating modified titanium dioxide in the ink B comprises the following steps: putting titanium dioxide into a chloroform solvent at 35-45 ℃ for ultrasonic dispersion for 10-20 min, adding a composite organic coating agent for reaction for 4-6 hours, wherein the reaction temperature is 50-60 ℃, and the composite organic coating agent consists of maleic anhydride and N, N' -dilauryl ethylenediamine diacrylate according to the weight ratio of 8:5;
s2, preparing a fluorescent bottom ink layer: and (3) screen printing the ink B in the step (S1) on base paper, drying, baking at the temperature of 250-350 ℃, sublimating ink-regulating oil and forming a fluorescent space on the surface, then scattering a fluorescent agent with 600-800 meshes into the fluorescent space, so that the fluorescent agent is dispersed in the fluorescent space and is adhered to titanium pigment, and trowelling.
Preferably, the preparation method of the low-temperature frit in the ink B comprises the following steps: 15 to 20 percent of quartz, 10 to 15 percent of feldspar, 20 to 30 percent of borax, 15 to 25 percent of boric acid, 10 to 20 percent of strontium carbonate, 3 to 5 percent of nano zinc oxide and 5 to 8 percent of kaolin are uniformly mixed and ground to prepare a mixture, and the mixture is scattered and put into a fire-resistant sagger for high-temperature melting at 1250 to 1320 ℃ to obtain molten slurry; and (3) quenching the slurry with water, cooling, and crushing into particles to obtain the low-temperature frit.
The fluorescent glazed stained paper comprises base paper, a fluorescent bottom ink layer, a fluorescent ink layer and a cover oil layer, wherein the fluorescent bottom ink layer is printed and cured on the surface of the base paper, the fluorescent ink layer is printed and cured on the fluorescent bottom ink layer, the cover oil layer is printed and cured on the fluorescent ink layer, the fluorescent bottom ink layer is provided with fluorescent spaces, fluorescent powder is dispersed in the fluorescent spaces, the fluorescent bottom ink layer is prepared by adopting the preparation method as claimed in claim 1, and the fluorescent bottom ink layer and the fluorescent ink layer are identical in pattern and are arranged in a laminated mode.
Preferably, the preparation method of the fluorescent inking layer comprises the following steps: weighing 50% -70% of low-temperature frit, 20% -40% of fluorescent agent and 0% -15% of inorganic pigment, adding up 100% of low-temperature frit, fluorescent agent and inorganic pigment, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding 20% -35% of varnish accounting for the total weight of the powder, uniformly stirring, and continuing stirring for 20-40 min by using a three-roller stirrer.
Preferably, the base paper is water-absorbent wood pulp paper with the surface coated with a water-soluble glue layer.
Compared with the prior art, the invention has the following beneficial effects:
the glazed stained paper comprises a fluorescent bottom ink layer, a fluorescent ink layer and a cover oil layer, wherein the fluorescent bottom ink layer is uniformly mixed by low-temperature frit, organic coating modified titanium dioxide, inorganic pigment and ink regulating oil and then baked at the temperature of 250-350 ℃, the ink regulating oil sublimates and forms a fluorescent space on the surface, then 600-800 meshes of fluorescent agent is scattered into the fluorescent space to enable the fluorescent agent to be dispersed in the fluorescent space and to be adhered to the titanium dioxide, so that the fluorescent agent is dispersed but not agglomerated, and titanium dioxide is arranged around the fluorescent space, on one hand, the titanium dioxide is utilized to form a reflective base layer, the surface luminous efficiency is improved by 12-18 percent relative to the stained paper without the titanium dioxide reflective base layer, on the other hand, the organic coating agent is formed outside the titanium dioxide, the uniform dispersion of the titanium dioxide into the ink regulating oil is ensured, the agglomeration is avoided, the distribution position of the fluorescent agent is controllable, the fluorescent agent of the fluorescent bottom ink layer is ensured to be uniformly distributed, the luminous pattern continuity is strong, the attractive, and the continuous luminous duration is prolonged by at least 80 min/20 min relative to the stained paper without the fluorescent bottom ink layer. In addition, because the fluorescent inking layer is covered on the fluorescent bottom inking layer, small holes or bubbles of patterns are avoided, the display quality of luminous patterns is improved, and different ceramic low-temperature pigments can be added according to the requirements to produce various different color effects.
Detailed Description
Example 1
The embodiment provides a preparation method of fluorescent glazing stained paper, which specifically comprises the following steps:
s1, preparing ink: ink a: weighing low-temperature frit and a fluorescent agent, wherein the low-temperature frit is 65%, the fluorescent agent is 35%, the fluorescent agent is zinc copper sulfide, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding ink varnish which takes melamine formaldehyde resin as a binder and accounts for 20% of the total weight of the powder, uniformly stirring, and continuing stirring for 30min by using a three-roller stirrer for later use.
Ink B: weighing low-temperature frit and organic coating modified titanium dioxide, wherein: 60% of low-temperature frit and 40% of organic coating modified titanium dioxide, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding ink-transfer oil which takes melamine formaldehyde resin as a binder and accounts for 20% of the total weight of the powder, uniformly stirring, and continuing stirring for 30min by a three-roller stirrer for later use.
S2, preparing a fluorescent bottom ink layer: and (3) screen printing the printing ink B in the step (S1) on a piece of base paper, wherein the base paper is water-absorbent wood pulp paper with the surface coated with a water-soluble adhesive layer, drying, baking at the temperature of 250-350 ℃, sublimating ink-regulating oil and forming a fluorescent space on the surface, and then scattering a 600-800-mesh fluorescent agent into the fluorescent space to enable the fluorescent agent to be dispersed in the fluorescent space and be attached to titanium pigment, and trowelling.
S3, preparing a fluorescent inking layer: and (3) screen printing the ink A in the step (S1) on the fluorescent bottom ink layer in the step (S2), and drying, wherein the film forming thickness of the fluorescent inking layer is lower than that of the fluorescent bottom ink layer.
S4, preparing fluorescent glazed stained paper: and (3) screen printing cover oil on the surface of the fluorescent inking layer in the step (S3), and drying to obtain fluorescent glazed stained paper, namely the fluorescent glazed stained paper comprises base paper, a fluorescent inking layer printed and cured on the surface of the base paper, a fluorescent inking layer printed and cured on the fluorescent inking layer and a cover oil layer printed and cured on the fluorescent inking layer, wherein the surface of the fluorescent inking layer is provided with fluorescent spaces and fluorescent powder is dispersed in the fluorescent spaces, and the patterns of the fluorescent inking layer and the fluorescent inking layer are the same and are arranged in a laminated mode.
The preparation methods of the low-temperature frit in the ink A and the ink B in the step S1 are as follows: uniformly mixing and grinding 20% of quartz, 10% of feldspar, 20% of borax, 25% of boric acid, 14% of strontium carbonate, 5% of nano zinc oxide and 6% of kaolin according to mass percent to prepare a mixture, scattering the mixture into a fire-resistant sagger, and melting at a high temperature of 1250-1320 ℃ to obtain molten slurry; and (3) quenching the slurry with water, cooling, and crushing into particles to obtain the low-temperature frit.
The treatment method of the organic coating modified titanium dioxide in the ink B in the step S1 comprises the following steps: putting titanium white into a chloroform solvent at 40 ℃ for ultrasonic dispersion for 15min, adding a compound organic coating agent for reaction for 4-65 h, wherein the reaction temperature is 55 ℃, and the compound organic coating agent consists of maleic anhydride and N, N' -dilauryl ethylenediamine diacrylate according to the weight ratio of 8:5.
The embodiment also provides a fluorescent ceramic product, which consists of a blank body, a transparent glaze layer and fluorescent glazed stained paper, wherein the blank body and the transparent glaze layer are sintered at high temperature to form a white blank, and then the glazed stained paper is stuck on the sintered transparent glaze layer and sintered together, wherein the sintering temperature is 800-830 ℃ and the sintering time is 4 hours.
Example 2
The embodiment provides a preparation method of fluorescent glazing stained paper, which specifically comprises the following steps:
s1, preparing ink: ink a: weighing low-temperature frit, a fluorescent agent and zinc white, wherein 50% of the low-temperature frit, 40% of the fluorescent agent and 10% of the zinc white are mixed with europium-doped strontium sulfate, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding ink-setting oil which takes melamine formaldehyde resin as a connecting material and accounts for 20% of the total weight of the powder, uniformly stirring, and continuing stirring for 20min by a three-roller stirrer for later use.
Ink B: weighing low-temperature frit, organic coating modified titanium dioxide and zinc white, wherein: 65% of low-temperature frit, 20% of organic coating modified titanium dioxide and 15% of zinc white, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding ink-transfer oil which takes butyl methacrylate resin as a binder and accounts for 15% -25% of the total weight of the powder, uniformly stirring, and continuing stirring for 40min by using a three-roller stirrer for later use.
S2, preparing a fluorescent bottom ink layer: and (3) screen printing the printing ink B in the step (S1) on a piece of base paper, wherein the base paper is water-absorbent wood pulp paper with the surface coated with a water-soluble adhesive layer, drying, baking at the temperature of 250-350 ℃, sublimating ink-regulating oil and forming a fluorescent space on the surface, and then scattering a 600-800-mesh fluorescent agent into the fluorescent space to enable the fluorescent agent to be dispersed in the fluorescent space and be attached to titanium pigment, and trowelling.
S3, preparing a fluorescent inking layer: and (3) screen printing the ink A in the step (S1) on the fluorescent bottom ink layer in the step (S2), and drying, wherein the film forming thickness of the fluorescent inking layer is lower than that of the fluorescent bottom ink layer.
S4, preparing fluorescent glazed stained paper: and (3) screen printing cover oil on the surface of the fluorescent inking layer in the step (S3), and drying to obtain fluorescent glazed stained paper, namely the fluorescent glazed stained paper comprises base paper, a fluorescent inking layer printed and cured on the surface of the base paper, a fluorescent inking layer printed and cured on the fluorescent inking layer and a cover oil layer printed and cured on the fluorescent inking layer, wherein the surface of the fluorescent inking layer is provided with fluorescent spaces and fluorescent powder is dispersed in the fluorescent spaces, and the patterns of the fluorescent inking layer and the fluorescent inking layer are the same and are arranged in a laminated mode.
The preparation methods of the low-temperature frit in the ink A and the ink B in the step S1 are as follows: uniformly mixing and grinding 15% of quartz, 14% of feldspar, 25% of borax, 18% of boric acid, 20% of strontium carbonate, 3% of nano zinc oxide and 5% of kaolin according to mass percent to prepare a mixture, scattering the mixture into a fire-resistant sagger, and melting at a high temperature of 1250-1320 ℃ to obtain molten slurry; and (3) quenching the slurry with water, cooling, and crushing into particles to obtain the low-temperature frit.
The treatment method of the organic coating modified titanium dioxide in the ink B in the step S1 comprises the following steps: putting titanium white into a chloroform solvent at 40 ℃ for ultrasonic dispersion for 20min, adding a compound organic coating agent for reaction for 6 hours at 50 ℃, wherein the compound organic coating agent consists of maleic anhydride and N, N' -dilauryl ethylenediamine diacrylate according to the weight ratio of 8:5.
The embodiment also provides a fluorescent ceramic product, which consists of a blank body, a transparent glaze layer and fluorescent glazed stained paper, wherein the blank body and the transparent glaze layer are sintered at high temperature to form a white blank, and then the glazed stained paper is stuck on the sintered transparent glaze layer and sintered together, wherein the sintering temperature is 830-850 ℃ and the sintering time is 3.5 hours.
Example 3
The embodiment provides a preparation method of fluorescent glazing stained paper, which specifically comprises the following steps:
s1, preparing ink: ink a: weighing low-temperature frit, a fluorescent agent and aluminum powder, wherein 70% of the low-temperature frit, 20% of the fluorescent agent and 10% of the aluminum powder, wherein the fluorescent agent is zinc copper sulfide, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding ink-transfer oil which takes melamine formaldehyde resin and butyl methacrylate resin as connecting materials and accounting for 35% of the total weight of the powder, uniformly stirring, and continuously stirring for 35min by using a three-roller stirrer for later use.
Ink B: weighing low-temperature frit, organic coating modified titanium dioxide and aluminum powder, wherein: 70% of low-temperature frit, 20% of organic coating modified titanium dioxide, 10% of aluminum powder, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding ink-transfer oil which takes melamine formaldehyde resin as a binder and accounts for 15% -25% of the total weight of the powder, uniformly stirring, and continuing stirring for 20min by using a three-roller stirrer for later use.
S2, preparing a fluorescent bottom ink layer: and (3) screen printing the printing ink B in the step (S1) on a piece of base paper, wherein the base paper is water-absorbent wood pulp paper with the surface coated with a water-soluble adhesive layer, drying, baking at the temperature of 250-350 ℃, sublimating ink-regulating oil and forming a fluorescent space on the surface, and then scattering a 600-800-mesh fluorescent agent into the fluorescent space to enable the fluorescent agent to be dispersed in the fluorescent space and be attached to titanium pigment, and trowelling.
S3, preparing a fluorescent inking layer: and (3) screen printing the ink A in the step (S1) on the fluorescent bottom ink layer in the step (S2), and drying, wherein the film forming thickness of the fluorescent inking layer is lower than that of the fluorescent bottom ink layer.
S4, preparing fluorescent glazed stained paper: and (3) screen printing cover oil on the surface of the fluorescent inking layer in the step (S3), and drying to obtain fluorescent glazed stained paper, namely the fluorescent glazed stained paper comprises base paper, a fluorescent inking layer printed and cured on the surface of the base paper, a fluorescent inking layer printed and cured on the fluorescent inking layer and a cover oil layer printed and cured on the fluorescent inking layer, wherein the surface of the fluorescent inking layer is provided with fluorescent spaces and fluorescent powder is dispersed in the fluorescent spaces, and the patterns of the fluorescent inking layer and the fluorescent inking layer are the same and are arranged in a laminated mode.
The preparation methods of the low-temperature frit in the ink A and the ink B in the step S1 are as follows: uniformly mixing and grinding 20% of quartz, 10% of feldspar, 30% of borax, 17% of boric acid, 10% of strontium carbonate, 5% of nano zinc oxide and 8% of kaolin according to mass percent to prepare a mixture, scattering the mixture into a fire-resistant sagger, and melting at a high temperature of 1250-1320 ℃ to obtain molten slurry; and (3) quenching the slurry with water, cooling, and crushing into particles to obtain the low-temperature frit.
The treatment method of the organic coating modified titanium dioxide in the ink B in the step S1 comprises the following steps: putting titanium dioxide into a chloroform solvent at 45 ℃ for ultrasonic dispersion for 10min, adding a compound organic coating agent for reaction for 6 hours at a reaction temperature of 55 ℃, wherein the compound organic coating agent consists of maleic anhydride and N, N' -dilauryl ethylenediamine diacrylate according to a weight ratio of 8:5.
The embodiment also provides a fluorescent ceramic product, which consists of a blank body, a transparent glaze layer and fluorescent glazed stained paper, wherein the blank body and the transparent glaze layer are sintered at high temperature to form a white blank, and then the glazed stained paper is stuck on the sintered transparent glaze layer and sintered together, wherein the sintering temperature is 800-830 ℃ and the sintering time is 4.5 hours.
Example 4
The embodiment provides a preparation method of fluorescent glazing stained paper, which specifically comprises the following steps:
s1, preparing ink: ink a: weighing low-temperature frit, a fluorescent agent and zinc white, wherein the low-temperature frit is 65%, the fluorescent agent is 20%, the zinc white is 15%, the fluorescent agent is zinc copper sulfide, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding ink-transfer oil taking melamine formaldehyde resin and butyl methacrylate resin as connecting materials, accounting for 30% of the total weight of the powder, uniformly stirring, and continuing stirring for 30min by using a three-roller stirrer for later use.
Ink B: weighing low-temperature frit, organic coating modified titanium dioxide and zinc white, wherein: 50% of low-temperature frit, 40% of organic coating modified titanium dioxide and 10% of zinc white, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding ink-transfer oil which takes melamine formaldehyde resin as a binder and accounts for 20% of the total weight of the powder, uniformly stirring, and continuing stirring for 40min by using a three-roller stirrer for later use.
S2, preparing a fluorescent bottom ink layer: and (3) screen printing the printing ink B in the step (S1) on a piece of base paper, wherein the base paper is water-absorbent wood pulp paper with the surface coated with a water-soluble adhesive layer, drying, baking at the temperature of 250-350 ℃, sublimating ink-regulating oil and forming a fluorescent space on the surface, and then scattering a 600-800-mesh fluorescent agent into the fluorescent space to enable the fluorescent agent to be dispersed in the fluorescent space and be attached to titanium pigment, and trowelling.
S3, preparing a fluorescent inking layer: and (3) screen printing the ink A in the step (S1) on the fluorescent bottom ink layer in the step (S2), and drying, wherein the film forming thickness of the fluorescent inking layer is lower than that of the fluorescent bottom ink layer.
S4, preparing fluorescent glazed stained paper: and (3) screen printing cover oil on the surface of the fluorescent inking layer in the step (S3), and drying to obtain fluorescent glazed stained paper, namely the fluorescent glazed stained paper comprises base paper, a fluorescent inking layer printed and cured on the surface of the base paper, a fluorescent inking layer printed and cured on the fluorescent inking layer and a cover oil layer printed and cured on the fluorescent inking layer, wherein the surface of the fluorescent inking layer is provided with fluorescent spaces and fluorescent powder is dispersed in the fluorescent spaces, and the patterns of the fluorescent inking layer and the fluorescent inking layer are the same and are arranged in a laminated mode.
The preparation methods of the low-temperature frit in the ink A and the ink B in the step S1 are as follows: uniformly mixing and grinding 18% of quartz, 15% of feldspar, 25% of borax, 15% of boric acid, 16% of strontium carbonate, 5% of nano zinc oxide and 6% of kaolin according to mass percent to prepare a mixture, scattering the mixture into a fire-resistant sagger, and melting at a high temperature of 1250-1320 ℃ to obtain molten slurry; and (3) quenching the slurry with water, cooling, and crushing into particles to obtain the low-temperature frit.
The treatment method of the organic coating modified titanium dioxide in the ink B in the step S1 comprises the following steps: putting titanium white into a chloroform solvent at 40 ℃ for ultrasonic dispersion for 15min, and then adding a compound organic coating agent for reaction for 4 hours at a reaction temperature of 60 ℃, wherein the compound organic coating agent consists of maleic anhydride and N, N' -dilauryl ethylenediamine diacrylate according to a weight ratio of 8:5.
The embodiment also provides a fluorescent ceramic product, which consists of a blank body, a transparent glaze layer and fluorescent glazed stained paper, wherein the blank body and the transparent glaze layer are sintered at high temperature to form a white blank, and then the glazed stained paper is stuck on the sintered transparent glaze layer and sintered together, wherein the sintering temperature is 820-840 ℃ and the sintering time is 4 hours.
The manufacturing process of the fluorescent ceramic products of the embodiments 1-4 comprises the steps of firstly manufacturing fluorescent glazed stained paper according to the process flow described in each embodiment, then pasting the stained paper on a white-tyre glaze surface, and sintering the stained paper in a kiln. The ceramic products comprise household ceramics such as cups, cans and the like, ceramic artware such as vases and the like, ceramic tiles, sanitary ware and the like.
While the basic principles and main features of the invention and advantages of the invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (5)
1. The preparation method of the fluorescent bottom ink layer is characterized by comprising the following steps of:
s1, preparing ink:
ink B: weighing 50% -70% of low-temperature frit, 20% -40% of organic coating modified titanium dioxide and 0% -15% of inorganic pigment, adding up 100% of low-temperature frit, organic coating modified titanium dioxide and inorganic pigment, adding water, grinding to 400-600 meshes in a rapid ball mill, drying into powder, adding 15% -25% of varnish accounting for the total weight of the powder, uniformly stirring, and continuing stirring for 20-40 min by using a three-roller stirrer for later use;
the treatment method of the organic coating modified titanium dioxide in the ink B comprises the following steps: putting titanium dioxide into a chloroform solvent at 35-45 ℃ for ultrasonic dispersion for 10-20 min, adding a composite organic coating agent for reaction for 4-6 hours, wherein the reaction temperature is 50-60 ℃, and the composite organic coating agent consists of maleic anhydride and N, N' -dilauryl ethylenediamine diacrylate according to the weight ratio of 8:5;
s2, preparing a fluorescent bottom ink layer: and (3) screen printing the ink B in the step (S1) on base paper, drying, baking at the temperature of 250-350 ℃, sublimating ink-regulating oil and forming a fluorescent space on the surface, then scattering a fluorescent agent with 600-800 meshes into the fluorescent space, so that the fluorescent agent is dispersed in the fluorescent space and is adhered to titanium pigment, and trowelling.
2. The method for preparing a fluorescent primer layer according to claim 1, wherein: the preparation method of the low-temperature frit in the ink B comprises the following steps: 15 to 20 percent of quartz, 10 to 15 percent of feldspar, 20 to 30 percent of borax, 15 to 25 percent of boric acid, 10 to 20 percent of strontium carbonate, 3 to 5 percent of nano zinc oxide and 5 to 8 percent of kaolin are uniformly mixed and ground to prepare a mixture, and the mixture is scattered and put into a fire-resistant sagger for high-temperature melting at 1250 to 1320 ℃ to obtain molten slurry; and (3) quenching the slurry with water, cooling, and crushing into particles to obtain the low-temperature frit.
3. Fluorescent glazed stained paper is characterized in that: the fluorescent ink comprises base paper, a fluorescent ink layer and a cover oil layer, wherein the fluorescent ink layer is printed and cured on the surface of the base paper, the fluorescent ink layer is printed and cured on the fluorescent ink layer, the cover oil layer is printed and cured on the fluorescent ink layer, the fluorescent ink layer is provided with fluorescent spaces on the surface, fluorescent powder is dispersed in the fluorescent spaces, the fluorescent ink layer is prepared by adopting the preparation method as claimed in claim 1, and the fluorescent ink layer are identical in pattern and are arranged in a laminated mode.
4. A fluorescent over-glaze stained paper according to claim 3, wherein: the preparation method of the fluorescent inking layer comprises the following steps: weighing 50% -70% of low-temperature frit, 20% -40% of fluorescent agent and 0% -15% of inorganic pigment, adding up 100% of low-temperature frit, fluorescent agent and inorganic pigment, adding water, grinding to 400-600 meshes in a rapid ball mill, drying to obtain powder, adding 20% -35% of varnish accounting for the total weight of the powder, uniformly stirring, and continuing stirring for 20-40 min by using a three-roller stirrer.
5. The fluorescent over-glaze stained paper according to claim 4, wherein: the base paper is water-absorbent wood pulp paper with the surface coated with a water-soluble adhesive layer.
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| CN113105215A (en) * | 2021-03-31 | 2021-07-13 | 扬州工业职业技术学院 | Fluorescent ceramic material for illumination |
| CN113698233B (en) * | 2021-08-31 | 2023-06-06 | 深圳市国瓷永丰源瓷业有限公司 | Pearlescent interference color combination product and preparation method thereof, stained paper and one-time color burning process |
| CN113954562A (en) * | 2021-10-13 | 2022-01-21 | 广东健诚高科玻璃制品股份有限公司 | Heat transfer decal paper for automatic applique machine and preparation method thereof |
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