CN103937326A - Ceramic ink-jet printing ink and its use methods - Google Patents
Ceramic ink-jet printing ink and its use methods Download PDFInfo
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- CN103937326A CN103937326A CN201410094020.XA CN201410094020A CN103937326A CN 103937326 A CN103937326 A CN 103937326A CN 201410094020 A CN201410094020 A CN 201410094020A CN 103937326 A CN103937326 A CN 103937326A
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Abstract
The invention relates to a ceramic ink-jet printing ink and its use methods, and concretely relates to a selection method of a ceramic pigment, five formula schemes of the ceramic ink-jet printing ink, and two use methods of the ceramic ink-jet printing ink. A preparation method of the ceramic ink-jet printing ink is optimized, and a printing device is arranged according to the different physical and chemical indexes of the ceramic ink-jet printing ink, so the cost using a ceramic ink-jet technology is reduced.
Description
Technical field
The present invention relates to a kind of ink for ink-jet print, be specifically related to a kind of ceramic ink jet ink.
Background technology
In the whole world, stamp ceramic field has huge market; Ceramic ink jet printing technique just replaces traditional ceramic printing technology with its huge advantage; Present ceramic ink jet printing technique, is generally that ceramic ink jet printing ink is contained on ceramic ink jet printing machine, by ink-jet, pattern is imprinted on the ceramic cooked flake through glazing, through firing fixed pattern, covers layer of transparent glaze above again; Ink-jet decorating machine domestic millions of/platform, several ten million/platforms of import; Ceramic ink jet ink is high and rare with its technical difficulty, and price is very high; Ceramic ink jet printing technique is by abroad being monopolized; All of these factors taken together affects the universal of ceramic ink jet printing technique; The gordian technique of ceramic ink jet printing technique is to manufacture ceramic ink jet printing ink.
The present patent application people did market survey, found the deficiency of existing ceramic ink jet printing technology.
1. aberration is obvious: the present patent application people finds, existing ceramic ink jet stamp is not also seen defect aspect printed patterns, but copy and print on character image at oil painting product, there is obvious aberration in ceramic ink jet stamp, aspect the form and aspect of color, lightness, purity, all has notable difference with oil painting, color darkness is obscure, lackluster, particularly darker regions is opaque, has a strong impact on picture effect.Analyze its reason, the tinting material of ceramic ink jet ink is the metal oxide in mineral dye, variant with the Lab value of standard colour chart.
2. storage stability and printing fluency deficiency: the colorant particles state of ceramic ink jet ink exists, and is dispersed in carrier by dispersion agent, and therefore very easily reunion, sedimentation, is difficult for stable preservation easily stopped up shower nozzle simultaneously in the time of printing; Special ceramic ink jet printing machine, particularly shower nozzle is expensive, and ink easily stops up shower nozzle can increase ceramic ink jet stamp cost undoubtedly.Prior art data is introduced, and this gave and preserved and use ceramic ink jet ink to bring difficulty about two months preservation stationary phase of ceramic ink jet ink.Analyze its reason, ceramic ink storage stability and printing fluency are subject to the impact of the several factors such as material choice, manufacturing technology, and one of them factor is that the particulate in ceramic ink is excessive; Present ceramic ink is that ceramic colorant and ceramic flux are refined jointly, makes particulate, and particle diameter is more than 800 nanometers; This is unfavorable for expanding the range of choice of ceramic pigment, and ceramic flux quality is hard simultaneously, is difficult for making trickle particulate.
3. the cementability deficiency of ceramic ink jet ink and base material, rub resistance, the water tolerance of ceramic ink jet ink are inadequate: ceramic ink jet ink printed on base material after, carrier volatilization in ink, colorant is deposited on substrate surface, because traditional ceramic ink jet ink does not have caking agent, therefore the cementability deficiency of ceramic ink jet ink and base material, the rub resistance of ceramic ink jet ink is inadequate; Simultaneously ceramic pigment and the ceramic flux in ceramic ink has water-absorbent, can absorb airborne steam, between the base material on printed ink-jet pottery and ceramic ink because of bonding bad the coming off of water absorption and swelling; On rainy day, printed ink-jet pottery is placed on outdoor, and it is swelling bonding bad that ceramic base material and ceramic ink absorb large quantity of moisture, can cause the ceramic of not firing after printing to damage.
4. the bright property of ceramic ink jet ink is inadequate, need to impose transparent flux protection: traditional ceramic ink jet ink, and using metal oxide as colorant, colorant darkness is obscure, lackluster; Outside colorant is directly exposed to, under easily drawing, rub in wiping, damage simultaneously, therefore need on ink-jet colorant, impose again layer of transparent flux, to protect ink-jet ceramic pigment, increase ceramic bright property simultaneously, increased like this cost of ceramic ink jet product.
5. existing ceramic ink jet ink lacks the ceramic ink jet printing device of special coupling: present ceramic ink jet ink, due to the reason of manufactured materials and manufacturing technology, quality is not often fine, need to obtain the quality authentication of producing ceramic ink jet printing machine manufacturer, increase like this chance of technical monopoly; The reason of analyzing ceramic ink jet ink poor quality, is that physical and chemical index-surface tension, pH value, the specific conductivity of ceramic ink jet ink is all easily up to standard, is exactly that viscosity usually can exceed standard, and causes a lot of inkjet-printing devices not print; If reduce the viscosity of ceramic ink jet ink to be applicable to other inkjet-printing device, not that ceramic ink jet printing device also can be printed ceramic ink jet ink, so just needn't buy expensive ceramic ink jet printer, can produce the result that the cost of ceramic ink jet printing is significantly declined.
Summary of the invention
The present patent application people, in order to overcome the deficiency of existing ceramic ink jet ink, proposes a kind of technical scheme of ceramic ink jet ink.
The application also provides the preparation method of this ceramic ink jet ink.
The application also provides the using method of this ceramic ink jet ink.
Technical scheme of the present invention is.
A kind of ceramic ink jet ink, is characterized in that the following component that contains weight percent: ceramic pigment 1-20%, and ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, all the other are carrier.
Wherein, described ceramic pigment is 300-1400 DEG C of baking 30 minutes-3 hours, ceramic flux melting, and colorant is unconverted, pigment dyestuff, mineral dye, metalluster pigment, dispersed dye; Particle diameter <100 nanometer; Mineral dye comprises traditional ceramics colorant, traditional ceramics colorant particle diameter 100-300 nanometer.
Described ceramic flux is pyroceramic flux, medium temperature ceramics flux, low-temp ceramics flux, the very low temperature ceramic flux of traditional ceramics manufacturing technology, and melt temperature is at 300-1400 DEG C; Particle diameter <100 nanometer.
Described modified polyurethane resin is selected from: at least one in epoxy resin-polyurethane resin, epoxy resin and acrylic ester-urethane resin, Viscotrol C-acrylate-polyurethane resin, acrylate-polyurethane resin, polysiloxane-polyurethane resin, organic silicon-acrylate-urethane resin, fluorine silicon-urethane resin, fluorine modified polyurethane resin, aliphatic polyurethane resin, polyester-polyurethane resin, polyethers-urethane resin, polyureas-urethane resin etc.; 24 hours water-intake rate≤10% after film forming; Modified polyurethane resin has or does not have ultraviolet light polymerization performance; Modified polyurethane resin is solia particle or emulsion, particle diameter <100 nanometer.
Described dispersion agent is organic high molecular polymer.
The system of selection of this programme ceramic pigment: the ratio with ceramic pigment: ceramic flux=1:1-0.5 mixes is toasted 30 minutes-3 hours with 300-1400 DEG C in baking box, ceramic flux melting, and colorant is unconverted, as ceramic pigment.
Carrier described in this programme, is to contain wetting Agent for Printing Inks 5-25%, permeate agent 5-15%, fungicidal preservative 0.1-0.5%, surplus deionized water water base.
Wherein, the first scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, wetting Agent for Printing Inks 5-25%, permeate agent 5-15%, fungicidal preservative 0.1-0.5%, surplus deionized water.
Carrier described in this programme, can be also the solvent-based that contains wetting Agent for Printing Inks, permeate agent, wetting Agent for Printing Inks: permeate agent=1:1-0.6.
Wherein, first scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, surplus is the mixture of wetting Agent for Printing Inks and permeate agent, wetting Agent for Printing Inks: permeate agent=1:1-0.6.
Carrier described in this programme, also can contain light trigger 1-10%, reactive thinner 1-85%; Described modified polyurethane resin has ultraviolet light polymerization performance.
Wherein, the third scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, light trigger 1-10%, reactive thinner 1-85%.
The 4th kind of scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, wetting Agent for Printing Inks 5-25%, permeate agent 5-15%, fungicidal preservative 0.1-0.5%, light trigger 1-10%, reactive thinner 1-85%, surplus deionized water.
The 5th kind of scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, light trigger 1-10%, reactive thinner 1-85%, surplus is the mixture of wetting Agent for Printing Inks and permeate agent, wetting Agent for Printing Inks: permeate agent=1:1-0.6.
In modified polyurethane resin in this programme, can also compositely have acrylic resin modifiedly, acrylic resin modified is the acrylic resin of at least one modification in epoxy resin, organosilicon, organic fluorine, urethane resin; Particle diameter <100 nanometer, 24 hours water-intake rate≤10% after film forming; Acrylic resin modified have or do not have a ultraviolet light polymerization performance; Acrylic resin modified and modified polyurethane resin sum is no more than 15% of ink for ink-jet print gross weight; Acrylic resin modified can be solia particle or emulsion.
At least one in this programme in BYK-2163, the BYK-2164 of the preferred Bi Ke chemistry of dispersion agent organic high molecular polymer, BYK-180, BYK184, BYK-190, BYK2012, BYK-2020 dispersion agent.
As preferably: described light trigger is bitter almond oil camphor and derivative (st-yrax, benzoin dimethylether, Benzoin ethyl ether, benzoin isopropyl ether, benzoin isobutyl ether), benzil class (phenylbenzene ethyl ketone, α, alpha, alpha-dimethyl oxygen base-α-phenyl methyl phenyl ketone), alkylbenzene ketone (α, α-diethoxy acetophenone, alpha-hydroxyalkyl benzophenone, α-amine alkyl phenones), acyl group phosphorous oxides (aroyl phosphorous oxides, two benzoylphenyl phosphorus oxide), benzophenone (benzophenone, 2, 4-dihydroxy benaophenonel, Michler's keton), thioxanthones (sulfo-propoxy-thioxanthone, isopropyl thioxanthone), dibenzoyl, salicylate class, group-substituted acrylonitrile, triazines, hindered amines etc.Light trigger usage quantity is at 1-10%, preferably usage quantity 3-10%.
Further preferably use two or more above-mentioned light triggers composite, its performance is better than the light trigger of any independent use.
In this programme, reactive thinner is single functionality reactive thinner, difunctionality reactive thinner, polyfunctionality reactive thinner, single, double, three (many) functionality reactive thinner is composite with 3-6:0-4:0-1.
As preferably: reactive thinner is hydroxyethyl methacrylic acid, vinylformic acid lauryl alcohol fat, hexanediyl ester, diethylene glycol diacrylate, tripropylene glycol diacrylate, Viscoat 295 etc.
Wetting Agent for Printing Inks can be selected the raw material of safety non-toxic.The alcohols such as such as Virahol, ethanol, isopropylcarbinol; Glycol ether, propylene glycol, butyleneglycol, triglycol, Tetraglycol 99, polyoxyethylene glycol, polypropylene glycol, glycerine, 1,2-PD, BDO, 1,3-PD, BDO, 1,3-PD, 1, the polyalcohols such as 2-hexylene glycol.
Permeate agent is selected from: diethylene glycol monomethyl ether, diethylene glycol monobutyl ether, propylene glycol monomethyl ether, propandiol butyl ether, propylene glycol ethyl isobutyl ether, diethylene glycol monobutyl ether, diethylene glycol monomethyl ether, the only butyl ether of Diethylene Glycol, triethylene glycol monomethyl ether, Triethylene glycol ethyl ether, TRIGLYME, triethylene glycol diethyl ether, triethylene glycol dibutyl ether, tetraethyleneglycol dimethyl ether, TEG diethyl ether, monoethylene glycol and polyoxyethylene glycol phenyl ether, MPG and polypropylene glycol phenyl ether, 2-Pyrrolidone, METHYLPYRROLIDONE etc.
Above-mentioned tensio-active agent, the raw material of selection safety non-toxic.For example: nonionogenic tenside, anion surfactant, amphoterics.Nonionogenic tenside, is preferably polyoxyethylene aliphatic alcohol ether (AEO), polyoxyethylene fatty acid ester (AE), polyol ester, Sucrose Fatty Acid Ester, alcohol ether carboxylate (AEC-H), alkyl polyglycoside (APG); Anion surfactant, is preferably alcohol ether carboxylate surfactant (AEC), sulphosuccinates, secondary alkyl sulfonate (MES), fatty alcohol-polyoxyethylene ether sulfuric acid ester salt (AES), a-alkenyl sulphonate.Amphoterics, is preferably betaine type amphoteric surfac-tant, imidazoline type amphoterics.The consumption of tensio-active agent is in 0-2 % by weight.
Further preferably use two or more above-mentioned surfactant compounds, its performance is better than the tensio-active agent of any independent use.
Above-mentioned PH conditioning agent, the raw material of selection safety non-toxic.PH conditioning agent is selected from citric acid, Tripotassium Citrate, lactic acid, oxysuccinic acid, Trisodium Citrate, hydrochloric acid, Potassium Hydrogen Phthalate, potassium hydroxide, sodium hydroxide, quaternary ammonium hydroxide, for example tetramethyl-ammonium; Carbonate: for example salt of wormwood, sodium carbonate, Quilonum Retard; Phosphoric acid salt; METHYLPYRROLIDONE; Ethamine, diethanolamine, trolamine, ammoniacal liquor etc.
Anticorrosion and bactericidal agent is selected the raw material of safety and environmental protection.Such as sodium sorbate, potassium sorbate, isothiazolinone, BIT class etc.
In order to improve ceramic ink jet ink performance, can also add the conventional auxiliary agent that improves ink performance.As viscosity modifier, conductivity adjustment agent, stablizer, intercalating agent, defoamer, coupling agent, flow agent, thinner etc.
Ceramic ink jet ink of the present invention, its preparation method is.
(1) each component of preparation ink, stirs grinding machinery speed lapping (500-3000 rev/min) 1-30 hour; Detect maximum particulate fineness≤100 nanometer, obtain ink mixture; (traditional ceramics colorant particle diameter 100-300 nanometer).
(2) ink mixture leaves standstill slaking in-7 days in 12 hours.
(3) detect the every physical and chemical index of ink mixture.
(4) use successively 1 micron, 0.45 micron membrane filtration, obtain finished product.
The using method of ceramic ink jet ink of the present invention; to be configured in various applicable type printers according to the physical and chemical index of ceramic ink; transfer printing or be printed on ceramic green, ripe base; under glaze, in glaze, on glaze; in baking box, with 300-1400 DEG C of baking 30 minutes-3 hours, resulting product needn't apply protection glaze.
Solve the method for ceramic ink jet ink aberration, the firstth, the range of choice of expansion ceramic pigment, the secondth, the method for employing ceramic pigment mixing colorant match, to reduce aberration; Use color difference meter to detect the Lab value difference distance of ceramic product color and standard colour chart, difference should be tried one's best little or is zero, just can reach desirable effect by test of many times.The choice and operation quantity of ceramic pigment and the ratio of mixing colorant match, to just can accurately determine according to different formulas, different type printers, different print media, different Method of printing, different storing temperatures etc. the numerical value that neither one is general.
According to the configuration of five kinds of ceramic ink jet inks above, or using method, select according to concrete service condition.Should be noted that especially according to the physical and chemical parameter of ink and select inkjet-printing device, water-base ink is selected aqueous jet device, solvent-based inks of the present invention can be selected solvent-borne type ink discharge device, also can select aqueous jet device, the curing ink of UV is selected the curing ink discharge device of UV, be select transfer printing or directly print, determine according to the specific environment situation using.
Beneficial effect of the present invention and advantage are.
1. with concrete colorant system of selection, expand the range of choice of colorant, dwindled the aberration of colorant.
2. ceramic pigment and ceramic flux ground respectively and prepared, being conducive to expand the range of choice of colorant, being conducive to dwindle the particle diameter of ceramic flux simultaneously.
3. the fineness of being strict with component in ceramic ink jet ink, except traditional ceramics colorant requires 100-300 nanometer, all the other particulates all require below 100 nanometers; Be conducive to the storage stability of ink for ink-jet print and the raising of printing fluency.
4. in ceramic ink, add the modified polyurethane resin of excellent properties, be conducive to improve the over-all properties of ceramic ink, be conducive to improve the storage stability of ink for ink-jet print and print fluency; Be conducive to the grinding steps of ceramic ink, reduce particulate fineness.
5. preferably very low temperature ceramic flux, as component, is conducive to reduce the storing temperature of ceramic ink jet product, is conducive to save energy.
6. strict every physical and chemical index of controlling ceramic ink jet ink, needn't use dedicated ceramic inkjet-printing device to print ceramic ink, has expanded ceramic ink use range, has reduced ceramic ink jet utilization cost.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.(but this should be interpreted as to the scope of the above-mentioned theme of the present invention only limits to following embodiment).
Embodiment 1: certain brand very low temperature ceramic flux of buying from market, has the following component of weight percent, 780 DEG C of melt temperatures: (in table 1).
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Embodiment 2: the selection of ceramic pigment, 5 grams of pigment dyestuff carbon blacks of particle diameter 100 nanometers and the very low temperature ceramic flux of 2.5 grams of embodiment 1 are mixed, put into baking box, toast 160 minutes (600-780 DEG C, 6 DEG C/min of temperature rise rates; 780-500 DEG C, rate of temperature fall 20-25 DEG C/min, 500-25 DEG C, rate of temperature fall 2-5 DEG C/min).
Conclusion: ceramic flux melting, pigment dyestuff carbon black form and aspect do not change, and can be used as ceramic ink jet ink dyestuff.
Embodiment 3: the selection of ceramic pigment, 5 grams of mineral dye rutile types of particle diameter 100 nanometers and the very low temperature ceramic flux of 5 grams of embodiment 1 are mixed, put into baking box, toast 160 minutes (600-780 DEG C, 6 DEG C/min of temperature rise rates; 780-500 DEG C, rate of temperature fall 20-25 DEG C/min, 500-25 DEG C, rate of temperature fall 2-5 DEG C/min).
Conclusion: ceramic flux melting, rutile type form and aspect do not change, and can be used as ceramic ink jet ink dyestuff.
Ceramic ink jet ink of the present invention, its preparation method is.
(1) each component of preparation ink, stirs grinding machinery speed lapping (500-3000 rev/min) 1-30 hour; Detect maximum particulate fineness≤100 nanometer, obtain ink mixture; (traditional ceramics colorant particle diameter 100-300 nanometer).
(2) ink mixture leaves standstill slaking in-7 days in 12 hours.
(3) detect the every physical and chemical index of ink mixture.
(4) use successively 1 micron, 0.45 micron membrane filtration, obtain finished product.
Embodiment 4-7: the starting material configuration of ceramic ink jet ink the first scheme: (water base ceramic ink jet ink) (in table 2).
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The application's the first scheme (water base ceramic ink jet ink) is 1.5-4 m Pa the viscosity of 20 DEG C. S, surface tension 25-45 m N/m, pH value 7-9, specific conductivity 103-10
4μ S/cm.
Embodiment 8-11: the starting material configuration of ceramic ink jet ink first scheme: (solvent-based ceramic ink jet ink) (in table 3).
。
The application's first scheme (solvent-based ceramic ink jet ink) is 1.5-20 m Pa the viscosity of 20 DEG C. S, surface tension 25-45 m N/m, pH value 7-9, specific conductivity 103-10
4μ S/cm.
Embodiment 12-15: the starting material configuration of the third scheme of ceramic ink jet ink: (the ceramic ink jet ink of ultraviolet light polymerization) (in table 4).
。
The third scheme of the application (the ceramic ink jet ink of ultraviolet light polymerization) detects at 20 DEG C, and viscosity is 1.5-30 m Pa. S, surface tension 25-45 m N/m, pH value 7-9, specific conductivity 103-10
4μ S/cm.
Embodiment 16-19: the starting material configuration of the 4th kind of scheme of ceramic ink jet ink: (the water base ceramic ink jet ink of ultraviolet light polymerization) (in table 5).
。
The 4th kind of scheme of the application (the water base ceramic ink jet ink of ultraviolet light polymerization) is 1.5-10 m Pa.S the viscosity of 20 DEG C, surface tension 25-45 m N/m, pH value 7-9, specific conductivity 103-10
4μ S/cm.
Embodiment 20-23: the starting material configuration of the 5th kind of scheme of ceramic ink jet ink: (the solvent-based ceramic ink jet ink of ultraviolet light polymerization) (in table 6).
。
The 5th kind of scheme of the application (the solvent-based ceramic ink jet ink of ultraviolet light polymerization) is 1.5-25 m Pa the viscosity of 20 DEG C. S, surface tension 25-45 m N/m, pH value 7-9, specific conductivity 103-10
4μ S/cm.
Shown according to do experiment, ink system viscosity with ceramic pigment, ceramic flux, reactive thinner particularly the addition of three-functionality-degree, polyfunctionality reactive thinner increase, adding deionized water can make ink system viscosity significantly reduce, add organic solvent and also can make ink system reduced viscosity, pigment dyestuff is made colorant also can reduce ink system viscosity; 20 DEG C of viscosity of the application's ceramic ink jet ink system are at 1.5-30mPa.S, surface tension 25-45 mN/m, pH value 7-9, specific conductivity 103-10
4μ S/cm and can regulating and controlling, can manufacture ceramic ink jet ink as required.In the situation that meeting result of use, select the lower starting material of viscosity, add deionized water, ink system viscosity can be controlled at very low scope, to be applicable to various types of ink-jet printers.
According to the physical and chemical index of the various embodiments described above, water-based or solvent-based inks are configured in Epson R230 type ink-jet printer, are transferred on ceramic cooked flake; The curing ink of UV is configured in the curing printer of UV (Epson UV flat-panel printer STYLUS PRO 4880C), be printed on Ceramic glaze, detect printing stability and print fluency, winter hardiness according to test item and examination criteria below: (in table 7).
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Embodiment 24-28: according to the physical and chemical index of the various embodiments described above, water-based or solvent-based inks are configured in Epson R230 type ink-jet printer, are transferred on ceramic cooked flake; The curing ink of UV is configured in the curing printer of UV (Epson UV flat-panel printer STYLUS PRO 4880C), is printed on Ceramic glaze, and products obtained therefrom detects following items.
Water tolerance.
Detection method: in deionized water, flood after 24h, take out seasoning, and with contrasting colour mark ready visual contrast.
Salt tolerant is acid to be detected.
Detection method: in 10% (volume ratio) aqueous hydrochloric acid, flood after 24h, in deionized water, flood 10min, take out seasoning, and with contrasting colour mark ready visual contrast.
Resistance to ethanol detects.
Detection method: in 50% (volume ratio) aqueous ethanolic solution, flood after 10min, take out seasoning, and with contrasting colour mark ready visual contrast.
Resistance to ammoniacal liquor detects.
Detection method: in 10% (mass percent) ammonia soln, flood after 24h, in deionized water, flood 10min, take out seasoning, and with contrasting colour mark ready visual contrast.
Rub resistance.
Detection method: after treating that ink is bone dry, on ink marks, rub with coin, until there is abrasion mark in writing, record friction number of times.By the strength generally scratching, the angle that coin and word table face 45 are spent scratches back and forth on the surface of word, until vestige appears scratching in writing surface, record scratches number of times, determines ink rub resistance of the present invention.(in table 8).
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Embodiment 29-33: according to the physical and chemical index of the various embodiments described above, water-based or solvent-based inks are configured in Epson R230 type ink-jet printer, are transferred on ceramic cooked flake; The curing ink of UV is configured in the curing printer of UV (Epson UV flat-panel printer STYLUS PRO 4880C), is printed on Ceramic glaze, and in baking box, with 300-1400 DEG C of baking 30 minutes-3 hours, resulting product needn't apply protection glaze.Products obtained therefrom detects following items: (in table 9).
Claims (10)
1. a ceramic ink jet ink, is characterized in that the following component that contains weight percent: ceramic pigment 1-20%, and ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, all the other are carrier;
Wherein, described ceramic pigment is 300-1400 DEG C of baking 30 minutes-3 hours, ceramic flux melting, and colorant is unconverted, pigment dyestuff, mineral dye, metalluster pigment, dispersed dye; Particle diameter <100 nanometer; Mineral dye comprises traditional ceramics colorant, traditional ceramics colorant particle diameter 100-300 nanometer;
Described ceramic flux is pyroceramic flux, medium temperature ceramics flux, low-temp ceramics flux, the very low temperature ceramic flux of traditional ceramics manufacturing technology, and melt temperature is at 300-1400 DEG C; Particle diameter <100 nanometer;
Described modified polyurethane resin is selected from: at least one in epoxy resin-polyurethane resin, epoxy resin and acrylic ester-urethane resin, Viscotrol C-acrylate-polyurethane resin, acrylate-polyurethane resin, polysiloxane-polyurethane resin, organic silicon-acrylate-urethane resin, fluosilicic-urethane resin, fluoro-urethane resin, aliphatic polyurethane resin, polyester-polyurethane resin, polyethers-urethane resin, polyureas-urethane resin etc.; Particle diameter <100 nanometer, 24 hours water-intake rate≤10% after film forming; Modified polyurethane resin has or does not have ultraviolet light polymerization performance; Modified polyurethane resin is solia particle or emulsion;
Described dispersion agent is organic high molecular polymer.
2. the system of selection of the ceramic pigment described in claim 1: the ratio with ceramic pigment: ceramic flux=1:1-0.5 mixes is toasted 30 minutes-3 hours with 300-1400 DEG C in baking box, ceramic flux melting, and colorant is unconverted, as ceramic pigment.
3. the carrier described in claim 1, is to contain wetting Agent for Printing Inks 5-25%, permeate agent 5-15%, fungicidal preservative 0.1-0.5%, surplus deionized water water base;
Wherein, the first scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, wetting Agent for Printing Inks 5-25%, permeate agent 5-15%, fungicidal preservative 0.1-0.5%, surplus deionized water.
4. the carrier described in claim 1, is the solvent-based that contains wetting Agent for Printing Inks, permeate agent, wetting Agent for Printing Inks: permeate agent=1:1-0.6;
Wherein, first scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, surplus is the mixture of wetting Agent for Printing Inks and permeate agent, wetting Agent for Printing Inks: permeate agent=1:1-0.6.
5. the carrier described in claim 1, contains light trigger 1-10%, reactive thinner 1-85%; Described modified polyurethane resin has ultraviolet light polymerization performance;
Wherein, the third scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, light trigger 1-10%, reactive thinner 1-85%;
The 4th kind of scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, wetting Agent for Printing Inks 5-25%, permeate agent 5-15%, fungicidal preservative 0.1-0.5%, light trigger 1-10%, reactive thinner 1-85%, surplus deionized water;
The 5th kind of scheme: a kind of ceramic ink jet ink, the following component that contains weight percent: ceramic pigment 1-20%, ceramic flux 1-10%, modified polyurethane resin 1-15%, dispersion agent 1-5%, tensio-active agent 0-2%, PH conditioning agent 0-2%, light trigger 1-10%, reactive thinner 1-85%, surplus is the mixture of wetting Agent for Printing Inks and permeate agent, wetting Agent for Printing Inks: permeate agent=1:1-0.6.
6. ceramic ink jet ink claimed in claim 1, is characterized in that: also composite in modified polyurethane resin have acrylic resin modifiedly, and acrylic resin modified is the acrylic resin of at least one modification in epoxy resin, organosilicon, organic fluorine, urethane resin; Particle diameter <100 nanometer, 24 hours water-intake rate≤10% after film forming; Acrylic resin modified have or do not have a ultraviolet light polymerization performance; Acrylic resin modified and modified polyurethane resin sum is no more than 15% of ink for ink-jet print gross weight; Acrylic resin modified is solia particle or emulsion.
7. ink for ink-jet print claimed in claim 1, is characterized in that: described organic high molecular polymer is at least one in BYK-2163, BYK-2164, BYK-180, BYK184, BYK-190, BYK2012, the BYK-2020 dispersion agent of Bi Ke chemistry.
8. ceramic ink jet ink claimed in claim 5, is characterized in that: reactive thinner is single functionality reactive thinner, difunctionality reactive thinner, polyfunctionality reactive thinner, single, double, polyfunctionality reactive thinner is composite with 3-6:0-4:0-1.
9. ceramic ink jet ink claimed in claim 1, its preparation method is:
(1) each component of preparation ink, stirs grinding machinery speed lapping (500-3000 rev/min) 1-30 hour; Detect maximum particulate fineness≤100 nanometer, obtain ink mixture; (traditional ceramics colorant particle diameter 100-300 nanometer)
(2) ink mixture leaves standstill slaking in-7 days in 12 hours;
(3) detect the every physical and chemical index of ink mixture;
(4) use successively 1 micron, 0.45 micron membrane filtration, obtain finished product.
10. the using method of ceramic ink jet ink claimed in claim 1; to be configured in various applicable type printers according to the physical and chemical index of ceramic ink; transfer printing or be printed on ceramic green, ripe base; under glaze, in glaze, on glaze; in baking box, with 300-1400 DEG C of baking 30 minutes-3 hours, resulting product needn't apply protection glaze.
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| WO2016042097A1 (en) * | 2014-09-19 | 2016-03-24 | Ceramco S.P.A. | Ceramic ink for inkjet printing |
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| CN105585902A (en) * | 2016-02-23 | 2016-05-18 | 佛山市彩贵新型材料有限公司 | Waterborne UV curing spraying printing ink and preparation method thereof |
| CN106349820A (en) * | 2016-08-23 | 2017-01-25 | 佛山市彩贵新型材料有限公司 | Tile ink-jet permeability-increasing agent |
| CN106349802A (en) * | 2016-08-23 | 2017-01-25 | 佛山市彩贵新型材料有限公司 | Permeation-promoter composition |
| CN106336724A (en) * | 2016-08-23 | 2017-01-18 | 佛山市彩贵新型材料有限公司 | Composition for enhancing permeability of ink |
| CN106280710A (en) * | 2016-08-23 | 2017-01-04 | 佛山市彩贵新型材料有限公司 | A kind of ceramic ink jet oozes colored ink permeation-promoter and application process thereof |
| CN106084985A (en) * | 2016-08-23 | 2016-11-09 | 佛山市彩贵新型材料有限公司 | A kind of ceramic ink auxiliary agent |
| CN107298897A (en) * | 2017-07-27 | 2017-10-27 | 汪国军 | Couple the application method of material |
| CN109161248A (en) * | 2018-09-30 | 2019-01-08 | 佛山阳光逸采涂料科技有限公司 | A kind of UV LED UV-curable waterborne printing ink and preparation method thereof |
| CN109535838A (en) * | 2018-11-27 | 2019-03-29 | 山东国瓷康立泰新材料科技有限公司 | A kind of ceramic ink jet printing ink and preparation method thereof of the adjustable finishing impression effect of glossiness |
| CN109535838B (en) * | 2018-11-27 | 2021-11-23 | 山东国瓷康立泰新材料科技有限公司 | Ceramic ink-jet printing ink with adjustable glossiness and accurate carving effect and preparation method thereof |
| CN111363410A (en) * | 2020-05-14 | 2020-07-03 | 山东国瓷康立泰新材料科技有限公司 | Ink-jet printing decorative ink for domestic ceramics and preparation method thereof |
| CN111363410B (en) * | 2020-05-14 | 2022-04-12 | 山东国瓷康立泰新材料科技有限公司 | Ink-jet printing decorative ink for domestic ceramics and preparation method thereof |
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Application publication date: 20140723 |