CN103045014A - Naturally dried photosensitive acid-corrosion-resistant electroplating printing ink and preparation method thereof - Google Patents
Naturally dried photosensitive acid-corrosion-resistant electroplating printing ink and preparation method thereof Download PDFInfo
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Abstract
The invention discloses a naturally dried photosensitive acid-corrosion-resistant electroplating printing ink and a preparation method thereof. The naturally dried photosensitive acid-corrosion-resistant electroplating printing ink comprises the following components in parts by weight: 50-80 parts of alkali soluble photosensitive resin, 0-5 parts of cellulose used for coating, 2-10 parts of active diluents, 2-8 parts of photosensitizer, 10-40 parts of filler, 0.5-1 part of pigment, 5-15 parts of solvent and 0.5-3 parts of auxiliaries, wherein the alkali soluble photosensitive resin is prepared from the following components in parts by weight: 40-60 parts of mixture consisting of 20-30 parts of n-butyl acetate, 0-30 parts of methyl isobutyl ketone, 0-20 parts of methylbenzene and 0-20 parts of propylene glycol monomethyl ether acetate, 25-40 parts of styrene-maleic anhydride resin, 15-20 parts of acrylic acid monomer, 0.1-1.0 part of catalyst and 0.1-1.0 part of polymerization inhibitor. The naturally dried photosensitive acid-corrosion-resistant electroplating printing ink disclosed by the invention does not need baking, is dried naturally after being diluted and is energy-saving and is resistant to acid and electroplating, and a film formed after the electroplating printing ink sprayed and dried naturally is high in adhesive force, high in hardness, quick in development, capable of obtaining clear images and resistant to acid corrosion.
Description
Technical field
Printing ink of the present invention is particularly from doing the antiacid erosion resist ink of sensitization.
The invention still further relates to above-mentioned preparation method from doing the antiacid erosion resist ink of sensitization.
Background technology
Now sensitization technology is widely used in label, panel and decorative product graphic making, and in addition sensitization technology also is applied to the processing of accurate hardware products, can obtain accurate graph image.The method of metallic surface acquisition precision profile, image has multiple, such as the gelatine masking method take dichromate as photosensitizers, dry film method, wet film method etc.The gelatine mask is a kind of serious source of pollution and carcinogens, and is very big to harm, substantially do not adopt now; Dry film technique does not reach requirement to precision graphic, image; The wet film technology is fully pollution-free, can obtain precision graphic, image technique.
At present, photosensitive-ink is as main take the baking of silk-screen type.The application comparative maturity of silk-screen type baking-type photosensitive-ink has that sticking power is good, hardness is high, image definition is high.Yet silk-screen type baking-type printing ink needs baking, has limited its use range, can not process the graph image of some large complicated precisions zero device, can not use some temperature-sensitive materials.In addition, the baking-type photosensitive-ink is owing to needing roasting plant, and output investment ratio is larger; Also need to consume a large amount of energy, be unfavorable for resources conservation.
Summary of the invention
The present invention finishes in order to solve deficiency of the prior art, the purpose of this invention is to provide do not need to toast, dilute rear seasoning, energy-conservation, can be antiacid, the film adhesive that forms after doing of anti-plate and spraying is good, hardness is high, developments is fast, the certainly dried antiacid erosion resist ink of sensitization of clear picture, resistance to acid attack.
Of the present invention from doing the antiacid erosion resist ink of sensitization, comprise following component according to parts by weight: the alkaline soluble photosensitive resin of 50-80 part, the coating Mierocrystalline cellulose of 0-5 part, the reactive thinner of 2-10 part, the photosensitizers of 2-8 part, the filler of 10-40 part, 0.5-1 the pigment of part, the auxiliary agent of the solvent of 5-15 part and 0.5-3 part, wherein, described alkaline photosensitive resin is made by following component according to parts by weight: according to parts by weight 40-60 part by 20-30 part N-BUTYL ACETATE, 0-30 part methyl iso-butyl ketone (MIBK), the mixture that 0-20 part toluene and 0-20 part 1-Methoxy-2-propyl acetate form, 25-40 part phenylethylene-maleic anhydride resin, 15-20 part acrylic monomer, 0.1-1.0 the catalyzer of part and the stopper of 0.1-1.0 part.
Certainly the antiacid erosion resist ink of sensitization of doing of the present invention can also be:
Described coating Mierocrystalline cellulose is at least a in cellulose acetate butyrate, cellulose acetate propionate, the cellulose acetate, at least a in described reactive thinner tripropylene glycol diacrylate, 1,6 hexanediol diacrylate, Viscoat 295, ethoxyquin Viscoat 295, the tetramethylol methane tetraacrylate.
Described photosensitizers is benzophenone, benzoin dimethylether, 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholinyl-1-acetone, the 2-isopropyl thioxanthone, at least a in 2-hydroxy-methyl phenyl-propane-1-ketone, described filler is talcum powder, calcium carbonate, barium sulfate, kaolin, glass powder, at least a in the mica powder, described monastral blue is blue, phthalein is dark green, at least a in the Pigment Yellow 73, described solvent is toluene, dimethylbenzene, 1-Methoxy-2-propyl acetate, Virahol, N-BUTYL ACETATE, vinyl acetic monomer, methyl iso-butyl ketone (MIBK), at least a in the ethylene glycol monobutyl ether, described auxiliary agent is BYK-306, BYK-141, BYK-502, BYK333, moral modest 410, at least a in the moral modest 835, described acrylic monomer comprises vinylformic acid, methacrylic acid, ethyl propenoate, at least a in Hydroxyethyl acrylate and the Propylene glycol monoacrylate, described stopper is to tertiary butyl pyrocatechol, 4-hydroxyl-2,2,6,6-tetramethyl piperidine oxygen (free radical) or 4,6-dinitrobenzene-2-sec-butyl phenol, described catalyzer are tetraethylammonium bromide, Tetrabutyl amonium bromide, triphenyl phosphorus, trolamine, at least a in the tetrabutyl tin.
Of the present invention from doing the antiacid erosion resist ink of sensitization, because it comprises following component according to parts by weight: the alkaline soluble photosensitive resin of 50-80 part, the coating Mierocrystalline cellulose of 0-5 part, the reactive thinner of 2-10 part, the photosensitizers of 2-8 part, the filler of 10-40 part, 0.5-1 the pigment of part, the auxiliary agent of the solvent of 5-15 part and 0.5-3 part, wherein, described alkaline photosensitive resin is made by following component according to parts by weight: according to parts by weight 40-60 part by 20-30 part N-BUTYL ACETATE, 0-30 part methyl iso-butyl ketone (MIBK), the mixture that 0-20 part toluene and 0-20 part 1-Methoxy-2-propyl acetate form, 25-40 part phenylethylene-maleic anhydride resin, 15-20 part acrylic monomer, 0.1-1.0 the catalyzer of part and the stopper of 0.1-1.0 part.The antiacid erosion resist ink of the sensitization advantage of certainly doing like this is: 1) but seasoning, do not need baking, energy-conservation; 2) simple, antiacid, the anti-plate of production technique; 3) because to adopt homemade alkaline soluble acrylic resin be main binder, have the clear picture transparency high, develop fast, sticking power is good, acidproof.This printing ink in use, to spray on the metallic substance such as stainless steel, iron, aluminium after its dilution, under the state of nature dry 15-45 minute, namely form and film, the sticking power of filming after contact exposure, the exposure is good, the hardness rank is F-2H, it is fast to develop, clear picture, resistance to acid attack, anti-plate.Therefore, technique of the present invention is simple, prescription is reasonable, excellent property.Technical feature of the present invention and experimental data are as follows: color is green or blue, and viscosity is 40-100PS (25 ℃): time of drying: room temperature was placed 15-45 minute; Exposure energy: 80-200mj/cm; Levels of exposure: 7-9 level; Develop: 1%Na
2CO
3The aqueous solution, 40-60s; Hardness: 〉=F; Sticking power: one-level.Compared with prior art, the present invention has following advantage:
(1) can be from doing.The present invention is opened with thinner on the base materials such as being sprayed at stainless steel after rare from doing the antiacid erosion resist ink of sensitization printing ink, naturally placed 15-45 minute, can reach the surface to do solid work effect, fully glue the film.
(2) development is fast, image definition is high.The present invention after doing the antiacid erosion resist ink spraying of sensitization, after the placement drying, is exposed under ultraviolet lamp, use 1%Na
2CO
3Aqueous solution development 40-60s, the photocuring parts of images is stayed on the base material, and image definition is high.
(3) anti-etching.Of the present invention after doing the antiacid erosion resist ink of sensitization exposure imaging, after the etching solution etching, the image etching is good, without stain, do not enlarge without burr, image.
(4) of the present invention also have easy construction, the advantage of fast drying, sticking power excellent (one-level), anti-plate from doing the antiacid erosion resist ink of sensitization.
Another object of the present invention provide above-mentioned do not need to toast, dilute rear seasoning, energy-conservation, can be antiacid, the film adhesive that forms after doing of anti-plate and spraying is good, hardness is high, developments is fast, the certainly preparation method of the dried antiacid erosion resist ink of sensitization of clear picture, resistance to acid attack.
Preparation method from doing the antiacid erosion resist ink of sensitization of the present invention may further comprise the steps:
A. prepare starting material: be the alkaline soluble photosensitive resin of 50-80 part according to parts by weight, the coating Mierocrystalline cellulose of 0-5 part, the reactive thinner of 2-10 part, the photosensitizers of 2-8 part, the filler of 10-40 part, 0.5-1 the pigment of part, the auxiliary agent of the solvent of 5-15 part and 0.5-3 part, wherein, described alkaline photosensitive resin is made by following component according to weight ratio: according to parts by weight 40-60 part by 20-30 part N-BUTYL ACETATE, 0-30 part methyl iso-butyl ketone (MIBK), the mixture that 0-20 part toluene and 0-20 part 1-Methoxy-2-propyl acetate form, 25-40 part phenylethylene-maleic anhydride resin, 15-20 part acrylic monomer, 0.1-1.0 the catalyzer of part and the stopper of 0.1-1.0 part;
B. prepare alkaline soluble photosensitive resin: with the N-BUTYL ACETATE in the steps A, methyl iso-butyl ketone (MIBK), toluene, 1-Methoxy-2-propyl acetate mixes, with parts by weight be 40-60 part by N-BUTYL ACETATE, methyl iso-butyl ketone (MIBK), be warming up to 85-95 ℃ in the mixture adding reactor that toluene and 1-Methoxy-2-propyl acetate mix, then add 25-40 part phenylethylene-maleic anhydride resin agitating to the phenylethylene-maleic anhydride resin dissolves, and then in reactor, add by 15-20 part acrylic monomer, 0.1-1.0 the mixture that the catalyzer of part and the stopper of 0.1-1.0 part form; Reaction system is incubated 25-35 hour; Then the temperature with mixture in the reactor is reduced to below 60 ℃, obtains alkaline soluble photosensitive resin;
C. high speed dispersion stirs: the alkaline soluble photosensitive resin that makes according to the B step of 50-80 part of weight ratio umber, the coating of 0-5 part disperse to stir in the adding high speed dispersor after with the solvent of the photosensitizers of the reactive thinner of Mierocrystalline cellulose, 2-10 part, 2-8 part and 5-15 part, and then the pigment of the filler of adding 10-40 part and 0.5-1 part disperses in the dispersion machine to stir 20-30 minute to telling, then disperse in the high speed dispersor to stir 3-7 minute at the auxiliary agent that adds 0.5-3 part, obtain disperseing the work in-process that stir;
D. grind: the work in-process that obtain in the C step are ground in three-roller, be ground to fineness and be lower than the certainly dried antiacid erosion resist ink of sensitization that 15 μ m namely obtain.
Preparation method from doing the antiacid erosion resist ink of sensitization of the present invention, owing to adopting above-mentioned steps, advantage compared to existing technology is that synthetic operation technique is simple, only need to be with by weight percentage weighings of component such as the bright resin of caustic solubility, thinner, photosensitizers and color stuffings, after high speed dispersion on the dispersion machine is even, on three-roller, grind, and solvent cut adjustment viscosity namely makes from doing the antiacid erosion resist ink of sensitization.And make certainly do the antiacid erosion resist ink of sensitization do not need to toast, dilute rear seasoning, energy-conservation, can be antiacid, the film adhesive that forms after doing of anti-plate and spraying is good, hardness is high, development is fast, clear picture, resistance to acid attack.
Embodiment
The below is described in further detail from doing antiacid erosion resist ink of sensitization and preparation method thereof of the present invention.
Of the present invention from doing the antiacid erosion resist ink of sensitization, comprise following component according to parts by weight: the alkaline soluble photosensitive resin of 50-80 part, the coating Mierocrystalline cellulose of 0-5 part, the reactive thinner of 2-10 part, the photosensitizers of 2-8 part, the filler of 10-40 part, 0.5-1 the pigment of part, the auxiliary agent of the solvent of 5-15 part and 0.5-3 part, wherein, described alkaline photosensitive resin is made by following component according to parts by weight: according to parts by weight 40-60 part by 20-30 part N-BUTYL ACETATE, 0-30 part methyl iso-butyl ketone (MIBK), the mixture that 0-20 part toluene and 0-20 part 1-Methoxy-2-propyl acetate form, 25-40 part phenylethylene-maleic anhydride resin, 15-20 part acrylic monomer, 0.1-1.0 the catalyzer of part and the stopper of 0.1-1.0 part.
Concrete analysis: photosensitizers plays curing inks, makes printing ink become hard solid-state coating by liquid state; Filler mainly works the physical and mechanical properties that improves printing ink, such as hardness, scratch resistance; Pigment gives printing ink certain color; Solvent plays dissolving resin, convenient construction, drying property; Auxiliary agent makes easily disperse, easy act, the outward appearance of printing ink good; The main synthetic resins usefulness of acrylic monomer, make resin property more outstanding, adhere to better, hardness is higher; Stopper prevents the gel of building-up process resin; Catalyzer is accelerated resin resultant velocity, Reaction time shorten.
The antiacid erosion resist ink of the sensitization advantage of certainly doing like this is: 1) but seasoning, do not need baking, energy-conservation; 2) simple, antiacid, the anti-plate of production technique; 3) because to adopt homemade alkaline soluble acrylic resin be main binder, have the clear picture transparency high, develop fast, sticking power is good, acidproof.This printing ink in use, to spray on the metallic substance such as stainless steel, iron, aluminium after its dilution, under the state of nature dry 15-45 minute, namely form and film, the sticking power of filming after contact exposure, the exposure is good, the hardness rank is F-2H, it is fast to develop, clear picture, resistance to acid attack, anti-plate.Therefore, technique of the present invention is simple, prescription is reasonable, excellent property.Technical feature of the present invention and experimental data are as follows: color is green or blue, and viscosity is 40-100PS (25 ℃): time of drying: room temperature was placed 15-45 minute; Exposure energy: 80-200mj/cm; Levels of exposure: 7-9 level; Develop: 1%Na
2CO
3The aqueous solution, 40-60s; Hardness: 〉=F; Sticking power: one-level.Compared with prior art, the present invention has following advantage:
(1) can be from doing.The present invention is opened with thinner on the base materials such as being sprayed at stainless steel after rare from doing the antiacid erosion resist ink of sensitization printing ink, naturally placed 15-45 minute, can reach the surface to do solid work effect, fully glue the film.
(2) development is fast, image definition is high.The present invention after doing the antiacid erosion resist ink spraying of sensitization, after the placement drying, is exposed under ultraviolet lamp, use 1%Na
2CO
3Aqueous solution development 40-60s, the photocuring parts of images is stayed on the base material, and image definition is high.
(3) anti-etching.Of the present invention after doing the antiacid erosion resist ink of sensitization exposure imaging, after the etching solution etching, the image etching is good, without stain, do not enlarge without burr, image.
(4) of the present invention also have easy construction, the advantage of fast drying, sticking power excellent (one-level), anti-plate from doing the antiacid erosion resist ink of sensitization.
Of the present invention from doing the antiacid erosion resist ink of sensitization, specifically can be that described coating Mierocrystalline cellulose is at least a in cellulose acetate butyrate, cellulose acetate propionate, the cellulose acetate, at least a in described reactive thinner tripropylene glycol diacrylate, 1,6 hexanediol diacrylate, Viscoat 295, ethoxyquin Viscoat 295, the tetramethylol methane tetraacrylate.
Described photosensitizers is benzophenone, benzoin dimethylether, 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholinyl-1-acetone, the 2-isopropyl thioxanthone, at least a in 2-hydroxy-methyl phenyl-propane-1-ketone, described filler is talcum powder, calcium carbonate, barium sulfate, kaolin, glass powder, at least a in the mica powder, described monastral blue is blue, phthalein is dark green, at least a in the Pigment Yellow 73, described solvent is toluene, dimethylbenzene, 1-Methoxy-2-propyl acetate, Virahol, N-BUTYL ACETATE, vinyl acetic monomer, methyl iso-butyl ketone (MIBK), at least a in the ethylene glycol monobutyl ether, described auxiliary agent is BYK-306, BYK-141, BYK-502, BYK333, moral modest 410, at least a in the moral modest 835, described acrylic monomer comprises vinylformic acid, methacrylic acid, ethyl propenoate, at least a in Hydroxyethyl acrylate and the Propylene glycol monoacrylate, described stopper is to tertiary butyl pyrocatechol, 4-hydroxyl-2,2,6,6-tetramethyl piperidine oxygen (free radical) or 4,6-dinitrobenzene-2-sec-butyl phenol, described catalyzer are tetraethylammonium bromide, Tetrabutyl amonium bromide, triphenyl phosphorus, trolamine, at least a in the tetrabutyl tin.Poly-agent prevents the gel of building-up process resin; Catalyzer is accelerated resin resultant velocity, Reaction time shorten.
Preparation method from doing the antiacid erosion resist ink of sensitization of the present invention may further comprise the steps:
A. prepare starting material: be the alkaline soluble photosensitive resin of 50-80 part according to parts by weight, the coating Mierocrystalline cellulose of 0-5 part, the reactive thinner of 2-10 part, the photosensitizers of 2-8 part, the filler of 10-40 part, 0.5-1 the pigment of part, the auxiliary agent of the solvent of 5-15 part and 0.5-3 part, wherein, described alkaline photosensitive resin is made by following component according to weight ratio: according to parts by weight 40-60 part by 20-30 part N-BUTYL ACETATE, 0-30 part methyl iso-butyl ketone (MIBK), the mixture that 0-20 part toluene and 0-20 part 1-Methoxy-2-propyl acetate form, 25-40 part phenylethylene-maleic anhydride resin, 15-20 part acrylic monomer, 0.1-1.0 the catalyzer of part and the stopper of 0.1-1.0 part;
B. prepare alkaline soluble photosensitive resin: with the N-BUTYL ACETATE in the steps A, methyl iso-butyl ketone (MIBK), toluene, 1-Methoxy-2-propyl acetate mixes, with parts by weight be 40-60 part by N-BUTYL ACETATE, methyl iso-butyl ketone (MIBK), be warming up to 85-95 ℃ in the mixture adding reactor that toluene and 1-Methoxy-2-propyl acetate mix, then add 25-40 part phenylethylene-maleic anhydride resin agitating to the phenylethylene-maleic anhydride resin dissolves, and then in reactor, add by 15-20 part acrylic monomer, 0.1-1.0 the mixture that the catalyzer of part and the stopper of 0.1-1.0 part form; Reaction system is incubated 25-35 hour; Then the temperature with mixture in the reactor is reduced to below 60 ℃, obtains alkaline soluble photosensitive resin;
C. high speed dispersion stirs: the alkaline soluble photosensitive resin that makes according to the B step of 50-80 part of weight ratio umber, the coating of 0-5 part disperse to stir in the adding high speed dispersor after with the solvent of the photosensitizers of the reactive thinner of Mierocrystalline cellulose, 2-10 part, 2-8 part and 5-15 part, and then the pigment of the filler of adding 10-40 part and 0.5-1 part disperses in the dispersion machine to stir 20-30 minute to telling, then disperse in the high speed dispersor to stir 3-7 minute at the auxiliary agent that adds 0.5-3 part, obtain disperseing the work in-process that stir;
D. grind: the work in-process that obtain in the C step are ground in three-roller, be ground to fineness and be lower than the certainly dried antiacid erosion resist ink of sensitization that 15 μ m namely obtain.
Preparation method from doing the antiacid erosion resist ink of sensitization of the present invention, owing to adopting above-mentioned steps, advantage compared to existing technology is that synthetic operation technique is simple, only need to be with by weight percentage weighings of component such as the bright resin of caustic solubility, thinner, photosensitizers and color stuffings, after high speed dispersion on the dispersion machine is even, on three-roller, grind, and solvent cut adjustment viscosity namely makes from doing the antiacid erosion resist ink of sensitization.And make certainly do the antiacid erosion resist ink of sensitization do not need to toast, dilute rear seasoning, energy-conservation, can be antiacid, the film adhesive that forms after doing of anti-plate and spraying is good, hardness is high, development is fast, clear picture, resistance to acid attack.
Of the present invention from doing the antiacid erosion resist ink of sensitization, can also be that the auxiliary agent that adds again 0.5-3 part in the described C step disperses to stir 5 minutes in high speed dispersor in front on the basis of all technical schemes.Such advantage is to be conducive to auxiliary agent better to be scattered in the ink component the inside, prevents from disperseing inequality to cause product defects.
Specifically can be that described coating Mierocrystalline cellulose is at least a in cellulose acetate butyrate, cellulose acetate propionate, the cellulose acetate.Its advantage is that anti-thick property is good, good leveling property, wettability that surface drying is good, good.At least a in described reactive thinner tripropylene glycol diacrylate, 1,6 hexanediol diacrylate, Viscoat 295, ethoxyquin Viscoat 295, the tetramethylol methane tetraacrylate.Its advantage is to improve curing speed, hardness of paint film, chemical resistance.
Described photosensitizers is benzophenone, benzoin dimethylether, 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholinyl-1-acetone, the 2-isopropyl thioxanthone, at least a in 2-hydroxy-methyl phenyl-propane-1-ketone, described filler is talcum powder, calcium carbonate, barium sulfate, kaolin, glass powder, at least a in the mica powder, described monastral blue is blue, phthalein is dark green, at least a in the Pigment Yellow 73, described solvent is toluene, dimethylbenzene, 1-Methoxy-2-propyl acetate, Virahol, N-BUTYL ACETATE, vinyl acetic monomer, methyl iso-butyl ketone (MIBK), at least a in the ethylene glycol monobutyl ether, described auxiliary agent is BYK-306, BYK-141, BYK-502, BYK333, moral modest 410, at least a in the moral modest 835, described acrylic monomer comprises vinylformic acid, methacrylic acid, ethyl propenoate, at least a in Hydroxyethyl acrylate and the Propylene glycol monoacrylate, described stopper is to tertiary butyl pyrocatechol, 4-hydroxyl-2,2,6,6-tetramethyl piperidine oxygen (free radical) or 4,6-dinitrobenzene-2-sec-butyl phenol, described catalyzer are tetraethylammonium bromide, Tetrabutyl amonium bromide, triphenyl phosphorus, trolamine, at least a in the tetrabutyl tin.Reaction efficiency is high, speed is fast, product is of light color.
Specific embodiment
Embodiment 1
To be warming up to 95 ℃ in 20 weight part N-BUTYL ACETATEs, the 20 weight part methyl iso-butyl ketone (MIBK) adding reactor, add 40 parts by weight of styrene-maleic anhydride resin, add 15 parts by weight of acrylic acid hydroxyl ethyl esters, the p-ten.-butylcatechol constant temperature of the tetraethylammonium bromide of the Propylene glycol monoacrylate of 6 weight parts, 0.1 weight part, 1.0 weight parts 25 hours, temperature with reaction system drops to below 60 ℃ subsequently, namely gets the alkaline soluble photosensitive resin that needs.According to weight fraction than 50 parts of the alkaline soluble photosensitive resins that takes by weighing aforementioned preparation, 5 parts cellulose acetate butyrate, 2 parts Viscoat 295,2 parts 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholinyl-1-acetone, 26 parts talcum powder, 0.5 part phthalocyanine blue, 11.5 parts vinyl acetic monomer, 3 parts BYK306.Aforementioned alkaline soluble photosensitive resin, Mierocrystalline cellulose, reactive thinner, filler, the pigment that takes by weighing is added dispersion stirring in the high speed dispersor, adding photosensitizers, auxiliary agent, solvent to high speed dispersion machine after stirring disperses to stir and obtained work in-process in 20 minutes again, work in-process grind 2 times with three-roller, until below the fineness 15um, namely get of the present invention from doing the antiacid erosion resist ink of sensitization.Its performance test results is as follows:
Solid content (150 ℃ of constant temperature toasted 30 minutes): 55%
Product viscosity (30 ℃, rotational viscosimeter; ): 8500mps
Time of drying: room temperature was placed 30 minutes
Time shutter: 10s
Development time: 60s
The etch resistant time: 25 minutes
Sticking power: one-level
Hardness: F
Embodiment 2
Pressing weight proportion takes by weighing: the alkaline soluble photosensitive resin of preparation among the embodiment 1: 80 parts, and 2 parts tetramethylol methane tetraacrylate, 2 parts benzophenone, 40 parts barium sulfate, 0.5 part phthalein viridescent, 5 parts toluene, 1 part moral modest 410.Above-mentioned alkaline soluble photosensitive resin, reactive thinner, filler, the pigment that takes by weighing is added dispersion stirring in the high speed dispersor, adding photosensitizers, auxiliary agent, solvent to high speed dispersion machine after stirring disperses to stir and obtained work in-process in 25 minutes again, work in-process grind 3 times with three-roller, until below the fineness 15um, namely get of the present invention from doing the antiacid erosion resist ink of sensitization.Its performance test results is as follows:
Solid content (150 ℃ of constant temperature toasted 30 minutes): 50%
Product viscosity (30 ℃, rotational viscosimeter; ): 7500mps
Time of drying: room temperature was placed 30 minutes
Time shutter: 10s
Development time: 40s
The etch resistant time: 25 minutes
Sticking power: one-level
Hardness: HB
Embodiment 3
Pressing weight proportion takes by weighing: 65 parts of the alkaline soluble photosensitive resins of preparation among the embodiment 1,3 parts tripropylene glycol diacrylate, 3.5 parts 2-isopropyl thioxanthone, 14 parts talcum powder, 3 parts of kaolin, 0.5 part phthalocyanine blue, 10 parts N-BUTYL ACETATE, 5 parts of Virahols, 1 part moral modest 410.The aforementioned alkaline soluble photosensitive resin that takes by weighing, reactive thinner, filler, pigment are added dispersion stirring in the high speed dispersor, adding photosensitizers, auxiliary agent, solvent to high speed dispersion machine after stirring disperses to stir and obtained work in-process in 30 minutes again, work in-process grind 2 times with three-roller, until below the fineness 15um, namely get of the present invention from doing the antiacid erosion resist ink of sensitization.Its performance test results is as follows:
Solid content (150 ℃ of constant temperature toasted 30 minutes): 60%
Product viscosity (30 ℃, rotational viscosimeter; ): 8500mps
Time of drying: room temperature was placed 30 minutes
Time shutter: 10s
Development time: 40s
The etch resistant time: 25 minutes
Sticking power: one-level
Hardness: F
Embodiment 4
Be warming up to 85 ℃ in the toluene adding reactor with 30 weight part N-BUTYL ACETATEs, 5 weight part methyl iso-butyl ketone (MIBK), 5 weight part 1-Methoxy-2-propyl acetates, 20 weight parts, add 25 parts by weight of styrene-maleic anhydride resin, add 15 parts by weight of acrylic acid hydroxypropyl acrylates, the triphenyl phosphorus of 1.0 weight parts, 0.1 weight part 4,6-dinitrobenzene-2-sec-butyl phenol constant temperature 35 hours, temperature with reaction system drops to below 60 ℃ subsequently, namely gets alkaline soluble photosensitive resin.
Pressing weight proportion takes by weighing: 65 parts of the alkaline soluble photosensitive resins of the aforementioned preparation of the present embodiment, 10 parts tripropylene glycol diacrylate, 8 parts 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholinyl-1-acetone, 25 parts talcum powder, 0.5 part phthalein viridescent, 5.5 parts dimethylbenzene, 1 part BYK306.Alkaline soluble photosensitive resin, reactive thinner, filler, pigment that the present embodiment is taken by weighing previously add dispersion stirring in the high speed dispersor, adding photosensitizers, auxiliary agent, solvent to high speed dispersion machine after stirring disperses to stir and obtained work in-process in 20 minutes again, work in-process grind 3 times with three-roller, until below the fineness 15um, namely get of the present invention from doing the antiacid erosion resist ink of sensitization.Its performance test results is as follows:
Solid content (150 ℃ of constant temperature toasted 30 minutes): 50%
Product viscosity (30 ℃, rotational viscosimeter; ): 8000mps
Time of drying: room temperature was placed 30 minutes
Time shutter: 10s
Development time: 40s
The etch resistant time: 25 minutes
Sticking power: one-level
Hardness: HB
Embodiment 5
Pressing weight proportion takes by weighing: 50 parts of the alkaline soluble photosensitive resins of preparation among the embodiment 4,2 parts Viscoat 295,2.0 parts benzophenone, 25 parts talcum powder, 10 parts of barium sulfate, 30 parts of kaolin, 0.5 part phthalein viridescent, 5 parts toluene, 0.5 part moral modest 410.The aforementioned alkaline soluble photosensitive resin that takes by weighing, reactive thinner, filler, pigment are added dispersion stirring in the high speed dispersor, adding photosensitizers, auxiliary agent, solvent to high speed dispersion machine after stirring disperses to stir and obtained work in-process in 20 minutes again, work in-process grind 3 times with three-roller, until below the fineness 15um, namely get of the present invention from doing the antiacid erosion resist ink of sensitization.Its performance test results is as follows:
Solid content (150 ℃ of constant temperature toasted 30 minutes): 61%
Product viscosity (30 ℃, rotational viscosimeter; ): 8500mps
Time of drying: room temperature was placed 30 minutes
Time shutter: 10s
Development time: 40s
The etch resistant time: 25 minutes
Sticking power: one-level
Hardness: F
Embodiment 6
Pressing weight proportion takes by weighing: 65 parts of the alkaline soluble photosensitive resins of preparation among the embodiment 4,2 parts tetramethylol methane tetraacrylate, 2 parts 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholinyl-1-acetone, 22 parts talcum powder, 1.0 parts phthalein viridescent, 5 parts 1-Methoxy-2-propyl acetate, 3 parts BYK306.The alkaline soluble photosensitive resin that takes by weighing, reactive thinner, filler, pigment add and disperse in the high speed dispersor to stir, adding photosensitizers, auxiliary agent, solvent to high speed dispersion machine after stirring disperses to stir and obtained work in-process in 20 minutes again, work in-process grind 3 times with three-roller, until below the fineness 15um, namely get of the present invention from doing the antiacid erosion resist ink of sensitization.Its performance test results is as follows:
Solid content (150 ℃ of constant temperature toasted 30 minutes): 58%
Product viscosity (30 ℃, rotational viscosimeter; ): 8300mps
Time of drying: room temperature was placed 30 minutes
Time shutter: 10s
Development time: 40s
The etch resistant time: 25 minutes
Sticking power: one-level
Hardness: F
Can draw from the result of above-described embodiment and performance test thereof, said ratio and aforesaid method make certainly do the antiacid erosion resist ink of sensitization do not need to toast, dilute rear seasoning, energy-conservation, can be antiacid, the film adhesive that forms after doing of anti-plate and spraying is good, hardness is high, development is fast, clear picture, resistance to acid attack.
Above-mentionedly only several specific embodiments among the present invention are illustrated; but can not be as protection scope of the present invention; every equivalence variation of having done according to the design spirit among the present invention or modification or equal proportion zoom in or out etc., all should think to fall into protection scope of the present invention.
Claims (7)
1. certainly do the antiacid erosion resist ink of sensitization, it is characterized in that: comprise following component according to parts by weight: the alkaline soluble photosensitive resin of 50-80 part, the coating Mierocrystalline cellulose of 0-5 part, the reactive thinner of 2-10 part, the photosensitizers of 2-8 part, the filler of 10-40 part, 0.5-1 the pigment of part, the auxiliary agent of the solvent of 5-15 part and 0.5-3 part, wherein, described alkaline photosensitive resin is made by following component according to parts by weight: according to parts by weight 40-60 part by 20-30 part N-BUTYL ACETATE, 0-30 part methyl iso-butyl ketone (MIBK), the mixture that 0-20 part toluene and 0-20 part 1-Methoxy-2-propyl acetate form, 25-40 part phenylethylene-maleic anhydride resin, 15-20 part acrylic monomer, 0.1-1.0 the catalyzer of part and the stopper of 0.1-1.0 part.
2. according to claim 1 from doing the antiacid erosion resist ink of sensitization, it is characterized in that: described coating Mierocrystalline cellulose is at least a in cellulose acetate butyrate, cellulose acetate propionate, the cellulose acetate, at least a in described reactive thinner tripropylene glycol diacrylate, 1,6 hexanediol diacrylate, Viscoat 295, ethoxyquin Viscoat 295, the tetramethylol methane tetraacrylate.
3. according to claim 1 from doing the antiacid erosion resist ink of sensitization, it is characterized in that: described photosensitizers is benzophenone, benzoin dimethylether, 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholinyl-1-acetone, the 2-isopropyl thioxanthone, at least a in 2-hydroxy-methyl phenyl-propane-1-ketone, described filler is talcum powder, calcium carbonate, barium sulfate, kaolin, glass powder, at least a in the mica powder, described monastral blue is blue, phthalein is dark green, at least a in the Pigment Yellow 73, described solvent is toluene, dimethylbenzene, 1-Methoxy-2-propyl acetate, Virahol, N-BUTYL ACETATE, vinyl acetic monomer, methyl iso-butyl ketone (MIBK), at least a in the ethylene glycol monobutyl ether, described auxiliary agent is BYK-306, BYK-141, BYK-502, BYK333, moral modest 410, at least a in the moral modest 835, described acrylic monomer comprises vinylformic acid, methacrylic acid, ethyl propenoate, at least a in Hydroxyethyl acrylate and the Propylene glycol monoacrylate, described stopper is to tertiary butyl pyrocatechol, 4-hydroxyl-2,2,6,6-tetramethyl piperidine oxygen (free radical) or 4,6-dinitrobenzene-2-sec-butyl phenol, described catalyzer are tetraethylammonium bromide, Tetrabutyl amonium bromide, triphenyl phosphorus, trolamine, at least a in the tetrabutyl tin.
4. the preparation method from doing the antiacid erosion resist ink of sensitization claimed in claim 1 is characterized in that: may further comprise the steps:
A. prepare starting material: be the alkaline soluble photosensitive resin of 50-80 part according to parts by weight, the coating Mierocrystalline cellulose of 0-5 part, the reactive thinner of 2-10 part, the photosensitizers of 2-8 part, the filler of 10-40 part, 0.5-1 the pigment of part, the auxiliary agent of the solvent of 5-15 part and 0.5-3 part, wherein, described alkaline photosensitive resin is made by following component according to weight ratio: according to parts by weight 40-60 part by 20-30 part N-BUTYL ACETATE, 0-30 part methyl iso-butyl ketone (MIBK), the mixture that 0-20 part toluene and 0-20 part 1-Methoxy-2-propyl acetate form, 25-40 part phenylethylene-maleic anhydride resin, 15-20 part acrylic monomer, 0.1-1.0 the catalyzer of part and the stopper of 0.1-1.0 part;
B. prepare alkaline soluble photosensitive resin: with the N-BUTYL ACETATE in the steps A, methyl iso-butyl ketone (MIBK), toluene, 1-Methoxy-2-propyl acetate mixes, with parts by weight be 40-60 part by N-BUTYL ACETATE, methyl iso-butyl ketone (MIBK), be warming up to 85-95 ℃ in the mixture adding reactor that toluene and 1-Methoxy-2-propyl acetate mix, then add 25-40 part phenylethylene-maleic anhydride resin agitating to the phenylethylene-maleic anhydride resin dissolves, and then in reactor, add by 15-20 part acrylic monomer, 0.1-1.0 the mixture that the catalyzer of part and the stopper of 0.1-1.0 part form; Reaction system is incubated 25-35 hour; Then the temperature with mixture in the reactor is reduced to below 60 ℃, obtains alkaline soluble photosensitive resin;
C. high speed dispersion stirs: the alkaline soluble photosensitive resin that makes according to the B step of 50-80 part of weight ratio umber, the coating of 0-5 part disperse to stir in the adding high speed dispersor after with the solvent of the photosensitizers of the reactive thinner of Mierocrystalline cellulose, 2-10 part, 2-8 part and 5-15 part, and then 10-40 adds the filler of 10-40 part and the pigment of 0.5-1 part disperses in the dispersion machine to stir 20-30 minute to telling, then disperse in the high speed dispersor to stir 3-7 minute at the auxiliary agent that adds 0.5-3 part, obtain disperseing the work in-process that stir;
D. grind: the work in-process that obtain in the C step are ground in three-roller, be ground to fineness and be lower than the certainly dried antiacid erosion resist ink of sensitization that 15 μ m namely obtain.
5. the preparation method from doing the antiacid erosion resist ink of sensitization according to claim 4, it is characterized in that: the auxiliary agent that adds again 0.5-3 part in the described C step disperses to stir 5 minutes in high speed dispersor.
6. the preparation method from doing the antiacid erosion resist ink of sensitization according to claim 4, it is characterized in that: described coating Mierocrystalline cellulose is at least a in cellulose acetate butyrate, cellulose acetate propionate, the cellulose acetate, at least a in described reactive thinner tripropylene glycol diacrylate, 1,6 hexanediol diacrylate, Viscoat 295, ethoxyquin Viscoat 295, the tetramethylol methane tetraacrylate.
7. the preparation method from doing the antiacid erosion resist ink of sensitization according to claim 4, it is characterized in that: described photosensitizers is benzophenone, benzoin dimethylether, 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholinyl-1-acetone, the 2-isopropyl thioxanthone, at least a in 2-hydroxy-methyl phenyl-propane-1-ketone, described filler is talcum powder, calcium carbonate, barium sulfate, kaolin, glass powder, at least a in the mica powder, described monastral blue is blue, phthalein is dark green, at least a in the Pigment Yellow 73, described solvent is toluene, dimethylbenzene, 1-Methoxy-2-propyl acetate, Virahol, N-BUTYL ACETATE, vinyl acetic monomer, methyl iso-butyl ketone (MIBK), at least a in the ethylene glycol monobutyl ether, described auxiliary agent is BYK-306, BYK-141, BYK-502, BYK333, moral modest 410, at least a in the moral modest 835, described acrylic monomer comprises vinylformic acid, methacrylic acid, ethyl propenoate, at least a in Hydroxyethyl acrylate and the Propylene glycol monoacrylate, described stopper is to tertiary butyl pyrocatechol, 4-hydroxyl-2,2,6,6-tetramethyl piperidine oxygen (free radical) or 4,6-dinitrobenzene-2-sec-butyl phenol, described catalyzer are tetraethylammonium bromide, Tetrabutyl amonium bromide, triphenyl phosphorus, trolamine, at least a in the tetrabutyl tin.
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