CN101805541A - Ultraviolet curing ink and production method thereof - Google Patents
Ultraviolet curing ink and production method thereof Download PDFInfo
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- CN101805541A CN101805541A CN 201010144914 CN201010144914A CN101805541A CN 101805541 A CN101805541 A CN 101805541A CN 201010144914 CN201010144914 CN 201010144914 CN 201010144914 A CN201010144914 A CN 201010144914A CN 101805541 A CN101805541 A CN 101805541A
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Abstract
The invention relates to an ultraviolet curing ink and a production method thereof, wherein the ultraviolet curing ink comprises the following components in weight percentage (wt%): 55-75 mixed resin, 3-10 ultraviolet light initiator, 6-8 filling, 10-20 paint, 2-5 adhesion promoter, 2-5 anti-scratch agent, 1-2 anti-settling agent, 0.1-1.0 levelling agent and 0.1-1.0 defoamer, wherein the ultraviolet light initiator and the mixed resin are premixed, heated up and stirred until the mixture becomes uniform pulp, then the filling is added into the pulp, after using a three-roller mill to grind or a high speed mixer to disperse, the paint and auxiliary agents are added into the mixture to continuously stir uniformly, and then the product is obtained. Compared with the prior art, the invention has rapid curing, bright color, high gloss, good fluidity, good printing performance and solvent scrubing resistance, greatly reduces the dosage of a diluent, has smaller influence of temperature variation on viscosity, can be processed and used in a wider temperature scope.
Description
Technical field
The present invention relates to a kind of printing ink and preparation method thereof, especially relate to a kind of UV curable ink and preparation method thereof.
Background technology
UV curable ink (being called for short UV printing ink) is made up of matrix resin, reactive thinner (being also referred to as reactive monomer), ultraviolet initiator, pigment, filler and other ink addition agents.Have unsatisfied chemical bond in the molecular structure of matrix resin, therefore can the crosslinking curing film forming, matrix resin is a binding material, is the functional component of printing ink, determined printing ink and the character of filming, traditional ultraviolet light polymerization system adopts single resin as binding material mostly.The effect of reactive thinner mainly contains two: one, reduce system viscosity, make printing ink have better flowability, its two, the reactive thinner small molecules contains unsaturated structure equally, therefore can with matrix resin generation polymerization.Because UV printing ink does not adopt the film forming curing mechanism of solvent evaporates, thinner is consumed because of participating in polyreaction, so the relatively environmental protection of UV printing ink.The effect of ultraviolet initiator is to produce active centre kind (as free radical, anion/cation) after absorbing the energy of ultraviolet light photons, and the active centre makes matrix resin and monomer polymerization reaction take place, thereby finally makes the ink solidification film forming.The reactive monomer that is used with vinylformic acid (ester) modified epoxy belongs to vinylformic acid (ester) class mostly, commonly used have vinylformic acid, vinylformic acid formicester, Butyl acrylate, (methyl) vinylformic acid formicester (PMMA), the two CALCIUM ACRYLATE (TPGDA) of tripropylene glycol, trimethylolpropane triacrylate (TMPTA), tetramethylolmethane three CALCIUM ACRYLATE (PETA), 1,6-hexanediyl fat (HDDA), a divinylbenzene (DVB) etc.
Mode is not solidified although UV printing ink adopts the solvent evaporates exsiccant, has stopped the volatile organic compounds generation of (Volatile Organic Compounds is called for short VOCs) from mechanism, and UV printing ink is not absolutely nontoxic.Because vinylformic acid (fat) micromolecular monomer saturation vapour pressure at normal temperatures is bigger, volatilization easily, and this class reactive thinner has comparison intensive irritating smell mostly, therefore produces UV printing ink and may pollute the environment of producing and using, the infringement health of operators.Polymer has the bigger polymerization degree, and molecular weight is far longer than the monomer small molecules, and intermolecular reactive force and cohesive energy density(CED) are bigger.In general, polymer is difficult to overcome intermolecular enormous function power away from each other, compares with organic molecule, and polymkeric substance is difficult to gasification, and the irritating smell of polymkeric substance is very little simultaneously.Vinylformic acid (ester) oligopolymer that employing has unsaturated double-bond can partly even replace the small molecules thinner fully, not only reduced the quantity discharged of UV printing ink VOCs, reduce the irritating smell of printing ink, purified the environment of producing and using, make UV curable ink environmental protection more.The curing speed of filming has been accelerated in the introducing of oligopolymer in the system, has shortened set time, helps raising labour productivity and increasing economic benefit, has realized the target of energy-conserving and environment-protective at one stroke.
Summary of the invention
Purpose of the present invention be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of quick solidifying, mobile good, reduced UV curable ink of thinner consumption and preparation method thereof.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of UV curable ink is characterized in that, this printing ink comprises following component and content (wt%):
Hybrid resin 55-75;
Ultraviolet initiator 3-10;
Filler 6-8;
Pigment 10-20;
Adhesion promoter 2-5;
Anti-cut agent 2-5;
Anti-settling agent 1-2;
Flow agent 0.1-1.0;
Defoamer 0.1-1.0.
Described hybrid resin is that polydiallyl phthalate, acrylic modified epoxy resin, acrylic acrylate multipolymer, aliphatics CALCIUM ACRYLATE are (5-8) by weight: (2-3): (1-3): 1 mixture, described polydiallyl phthalate is commercially available DAP, acrylic modified epoxy resin is commercially available acrylic modified epoxy resin 613, described acrylic acrylate multipolymer is commercially available Hypomer UA-M6, and described aliphatics CALCIUM ACRYLATE is commercially available Hypomer UR-61.
Described ultraviolet initiator comprises 2-phenmethyl-2-N, N-dimethyl-1-(right-the morpholinyl phenyl)-1-butanone or 2-hydroxyl-1-{4-[4-(2-hydroxyl-2 methyl-propionyl)-phenmethyl]-phenyl }-2-methyl-acetone.
Described filler is 800~1200 order silicon powders.
Described pigment is the pigment of floating type aluminium-silver slurry, floating type aluminium powder, copper bronze or other colors.
Described adhesion promoter is commercially available adhesion promoter 648.
Described anti-cut agent is ptfe micropowder or wax slurry.
Described anti-settling agent is the amide waxe anti-settling agent.
Described flow agent comprises polyacrylic ester, silicone modified polyacrylate, PSI, organic silicon modified by polyether oxygen alkane, fluorocarbon surfactant or fluoride silicon surfactant.
Described defoamer comprises dimethyl silicone oil or polysiloxane.
A kind of preparation method of UV curable ink is characterized in that, this method may further comprise the steps:
(1) get the raw materials ready according to following component and content (wt%):
Hybrid resin 55-75;
Ultraviolet initiator 3-10;
Filler 6-8;
Pigment 10-20;
Adhesion promoter 2-5;
Anti-cut agent 2-5;
Anti-settling agent 1-2;
Flow agent 0.1-1.0;
Defoamer 0.1-1.0;
(2) preparation obtains hybrid resin in proportion, controlled temperature is 40 ℃-60 ℃, this hybrid resin is stirred into even pulpous state, adds ultraviolet initiator, filler, flow agent, adhesion promoter, defoamer, anti-cut agent and anti-settling agent again, continue to stir 2-3h, add pigment then, the control rotating speed is 400-1000rpm, and temperature is 40 ℃-60 ℃, continues to stir 12-24h, it is uniformly dispersed, promptly obtains uv curing ink.
Compared with prior art, quick solidifying of the present invention, color are gorgeous, good luster, flowability is good, printing performance good and the UV curable ink of anti-solvent shampooing, new resin compound system has significantly improved the curing speed of printing ink, reduced the consumption of the thinner of easy volatile in the printing ink significantly, reduced the irritating smell of printing ink, the viscosity of body series is subjected to influence of temperature change less, can process in wide temperature range and use, the binding material system that relates to also can be applicable to products such as ultraviolet-curing paint, ultraviolet light binding.
Embodiment
The present invention is described in detail below in conjunction with specific embodiment.
Embodiment 1
A kind of preparation method of UV curable ink, this method may further comprise the steps:
(1) gets the raw materials ready according to following component and content: hybrid resin 75kg, ultraviolet initiator 10kg, filler 6kg, pigment 20kg, adhesion promoter 5kg, anti-cut agent 2kg, anti-settling agent 2kg, flow agent 0.1kg, defoamer 0.1kg.
Wherein hybrid resin is a polydiallyl phthalate, acrylic modified epoxy resin, the acrylic acrylate multipolymer, the aliphatics CALCIUM ACRYLATE is 5: 3: 1 by weight: 1 mixture, polydiallyl phthalate also contains Phthalic acid, diallyl ester vinylformic acid, the DAP that provides for Japanese Da Cao KCC, modified epoxy is the acrylic modified epoxy resin 613 that chemical industry company limited provides for the Shanghai thunder, the acrylic acrylate multipolymer, the aliphatics CALCIUM ACRYLATE is Hypomer UA-M6 and the Hypomer UR-61 that the chemical company limited of moral modest (Shanghai) provides, ultraviolet initiator is 2-hydroxyl-1-{4-[4-(2-hydroxyl-2 methyl-propionyl)-phenmethyl]-phenyl }-2-methyl-acetone, available from Ciba (China) company limited, filler is 800 order silicon powders, pigment is that German Shu Kelun produces Metafa ℃ of e 2140 floating type aluminium-silver slurrys, adhesion promoter is commercially available adhesion promoter 648, flow agent is the silicone modified polyacrylate, defoamer is a polysiloxane, provide by causing brightness chemistry (Hong Kong) group, anti-cut agent KTL-2N is the anti-cut agent of tetrafluoroethylene that Japanese Xi Duo village (KITAMURA) company limited produces, and anti-R ℃-620X of amide waxe anti-settling agent is produced by the permanent chemical industry of Chang'an, Zhejiang benevolence company limited.
(2) preparation obtains hybrid resin in proportion: controlled temperature is 60 ℃, this hybrid resin stirring is even pulpous state, adds ultraviolet initiator again, continue to stir 3h, add filler then and become homogeneous system 2 times with the three-roller grinding, add pigment, flow agent, adhesion promoter, defoamer, anti-cut agent at last, the control rotating speed is 400rpm, and temperature is 60 ℃, continue to stir 12h, it is uniformly dispersed, promptly obtains uv curing ink, be stored in 5 ℃ the reach in freezer and get final product.
Embodiment 2
A kind of preparation method of UV curable ink, this method may further comprise the steps:
(1) gets the raw materials ready according to following component and content: hybrid resin 55kg, ultraviolet initiator 3kg, filler 8kg, pigment 10kg, adhesion promoter 2kg, anti-cut agent 5kg, anti-settling agent 1kg, flow agent 1kg, defoamer 1kg.
Wherein hybrid resin is a polydiallyl phthalate, acrylic modified epoxy resin, the acrylic acrylate multipolymer, the aliphatics CALCIUM ACRYLATE is 5: 2: 3 by weight: 1 mixture, polydiallyl phthalate is provided by Japanese Da Cao KCC, modified epoxy is the acrylic modified epoxy resin 613 that chemical industry company limited provides for the Shanghai thunder, the acrylic acrylate multipolymer is the Hypomer UA-M6 that the chemical company limited of moral modest (Shanghai) provides, the aliphatics CALCIUM ACRYLATE is commercially available HypomerUR-61, ultraviolet initiator is 2-phenmethyl-2-N, N-dimethyl-1-(right-the morpholinyl phenyl)-1-butanone, available from Ciba (China) company limited, filler is 800 order silicon powders, pigment is that German Shu Kelun produces Metafa ℃ of e 2140 floating type aluminium powders, adhesion promoter is commercially available adhesion promoter 648, flow agent is a polyacrylic ester, defoamer is a dimethyl silicone oil, provide by causing brightness chemistry (Hong Kong) group, anti-cut agent KTL-2N is the anti-cut agent of tetrafluoroethylene that Japanese Xi Duo village (KITAMURA) company limited produces, and anti-R ℃-620X of amide waxe anti-settling agent is produced by the permanent chemical industry of Chang'an, Zhejiang benevolence company limited.
(2) preparation obtains hybrid resin in proportion: controlled temperature is 50 ℃, this hybrid resin stirring is even pulpous state, adds ultraviolet initiator again, continue to stir 2h, add filler then and become homogeneous system 3 times with the three-roller grinding, add pigment, flow agent, adhesion promoter, defoamer, anti-cut agent at last, the control rotating speed is 1000rpm, and temperature is 50 ℃, continue to stir 24h, it is uniformly dispersed, promptly obtains uv curing ink, be stored in 5 ℃ the reach in freezer and get final product.
Embodiment 3
A kind of preparation method of UV curable ink, this method may further comprise the steps:
(1) gets the raw materials ready according to following component and content: hybrid resin 60kg, ultraviolet initiator 4kg, filler 8kg, pigment 15kg, adhesion promoter 2kg, anti-cut agent 3kg, anti-settling agent 1kg, flow agent 0.5kg, defoamer 0.5kg.
Wherein hybrid resin is a polydiallyl phthalate, acrylic modified epoxy resin, the acrylic acrylate multipolymer, the aliphatics CALCIUM ACRYLATE is 8: 2: 3 by weight: 1 mixture, also contain Phthalic acid, diallyl ester vinylformic acid in the polydiallyl phthalate, provide by Japanese Da Cao KCC, modified epoxy is the acrylic modified epoxy resin 613 that chemical industry company limited provides for the Shanghai thunder, the acrylic acrylate multipolymer, the aliphatics CALCIUM ACRYLATE is Hypomer UA-M6 and the Hypomer UR-61 that the chemical company limited of moral modest (Shanghai) provides, ultraviolet initiator is 2-hydroxyl-1-{4-[4-(2-hydroxyl-2 methyl-propionyl)-phenmethyl]-phenyl }-2-methyl-acetone, available from Ciba (China) company limited, filler is 1200 order silicon powders, pigment is German Shu Kelun copper bronze, adhesion promoter is commercially available adhesion promoter 648, flow agent is the silicone modified polyacrylate, defoamer is a polysiloxane, provide by causing brightness chemistry (Hong Kong) group, anti-cut agent KTL-2N is the anti-cut agent of tetrafluoroethylene that Japanese Xi Duo village (KITAMURA) company limited produces, and anti-R ℃-620X of amide waxe anti-settling agent is produced by the permanent chemical industry of Chang'an, Zhejiang benevolence company limited.
(2) preparation obtains hybrid resin in proportion: controlled temperature is 40 ℃, this hybrid resin stirring is even pulpous state, adds ultraviolet initiator again, continue to stir 2h, add filler then and disperse to become homogeneous system with homogenizer, add pigment, flow agent, adhesion promoter, defoamer, anti-cut agent at last, the control rotating speed is 800rpm, and temperature is 40 ℃, continue to stir 12h, it is uniformly dispersed, promptly obtains uv curing ink, be stored in 5 ℃ the reach in freezer and get final product.
Claims (11)
1. a UV curable ink is characterized in that, this printing ink comprises following component and content (wt%):
Hybrid resin 55-75;
Ultraviolet initiator 3-10;
Filler 6-8;
Pigment 10-20;
Adhesion promoter 2-5;
Anti-cut agent 2-5;
Anti-settling agent 1-2;
Flow agent 0.1-1.0;
Defoamer 0.1-1.0.
2. a kind of UV curable ink according to claim 1, it is characterized in that, described hybrid resin is a polydiallyl phthalate, acrylic modified epoxy resin, the acrylic acrylate multipolymer, the aliphatics CALCIUM ACRYLATE is (5-8) by weight: (2-3): (1-3): 1 mixture, described polydiallyl phthalate is commercially available DAP, acrylic modified epoxy resin is commercially available acrylic modified epoxy resin 613, described acrylic acrylate multipolymer is commercially available Hypomer UA-M6, and described aliphatics CALCIUM ACRYLATE is commercially available Hypomer UR-61.
3. a kind of UV curable ink according to claim 1, it is characterized in that, described ultraviolet initiator comprises 2-phenmethyl-2-N, N-dimethyl-1-(right-the morpholinyl phenyl)-1-butanone or 2-hydroxyl-1-{4-[4-(2-hydroxyl-2 methyl-propionyl)-phenmethyl]-phenyl }-2-methyl-acetone.
4. a kind of UV curable ink according to claim 1 is characterized in that, described filler is 800~1200 order silicon powders.
5. a kind of UV curable ink according to claim 1 is characterized in that, described pigment is the pigment of floating type aluminium-silver slurry, floating type aluminium powder, copper bronze or other colors.
6. a kind of UV curable ink according to claim 1 is characterized in that, described adhesion promoter is commercially available adhesion promoter 648.
7. a kind of UV curable ink according to claim 1 is characterized in that, described anti-cut agent is ptfe micropowder or wax slurry.
8. a kind of UV curable ink according to claim 1 is characterized in that, described anti-settling agent is the amide waxe anti-settling agent.
9. a kind of UV curable ink according to claim 1, it is characterized in that described flow agent comprises polyacrylic ester, silicone modified polyacrylate, PSI, organic silicon modified by polyether oxygen alkane, fluorocarbon surfactant or fluoride silicon surfactant.
10. a kind of UV curable ink according to claim 1 is characterized in that described defoamer comprises dimethyl silicone oil or polysiloxane.
11. the preparation method of a UV curable ink is characterized in that, this method may further comprise the steps:
(1) get the raw materials ready according to following component and content (wt%):
Hybrid resin 55-75;
Ultraviolet initiator 3-10;
Filler 6-8;
Pigment 10-20;
Adhesion promoter 2-5;
Anti-cut agent 2-5;
Anti-settling agent 1-2;
Flow agent 0.1-1.0;
Defoamer 0.1-1.0;
(2) preparation obtains hybrid resin in proportion, controlled temperature is 40 ℃-60 ℃, this hybrid resin is stirred into even pulpous state, adds ultraviolet initiator, filler, flow agent, adhesion promoter, defoamer, anti-cut agent and anti-settling agent again, continue to stir 2-3h, add pigment then, the control rotating speed is 400-1000rpm, and temperature is 40 ℃-60 ℃, continues to stir 12-24h, it is uniformly dispersed, promptly obtains uv curing ink.
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Cited By (12)
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CN102040887A (en) * | 2011-01-10 | 2011-05-04 | 尹悦 | Environment-friendly solvent type dye resin ink-jet printing ink composition applied in common printing medium and preparation method thereof |
WO2012021534A1 (en) * | 2010-08-10 | 2012-02-16 | Valspar Sourcing, Inc. | Opaque waterborne uv scratch resistant coatings |
CN102382508A (en) * | 2011-09-07 | 2012-03-21 | 张家港市威迪森油墨有限公司 | Printing ink for identifying electronic component by curing with ultraviolet light and preparation method thereof |
CN103589231A (en) * | 2013-11-06 | 2014-02-19 | 佛山市儒林化工有限公司 | Grinding-free UV metal ink production technique |
CN103666014A (en) * | 2013-11-23 | 2014-03-26 | 铜陵方正塑业科技有限公司 | Ultraviolet curing printing ink with anti-static effect and preparation method thereof |
CN107418297A (en) * | 2017-05-26 | 2017-12-01 | 南京巨鲨显示科技有限公司 | A kind of anti-dizzy dye pressuresteam sterilization instruction ink of UV photocurings and preparation method thereof |
CN107903706A (en) * | 2017-11-24 | 2018-04-13 | 天长市天翔包装有限公司 | A kind of environmental protection UV curable ink |
CN108081777A (en) * | 2018-02-02 | 2018-05-29 | 浙江迈高工艺礼品有限公司 | A kind of gold and silver printing process |
CN108248236A (en) * | 2018-02-02 | 2018-07-06 | 浙江迈高工艺礼品有限公司 | A kind of embossment reflex printing method |
CN109504165A (en) * | 2018-12-26 | 2019-03-22 | 湖南松井新材料股份有限公司 | Ink and its application for double-colored anodic oxidation and resistance to CNC |
CN110099970A (en) * | 2016-12-22 | 2019-08-06 | 老虎涂料有限责任及两合公司 | Radiation-curable ink |
CN114155780A (en) * | 2021-12-22 | 2022-03-08 | 松裕印刷包装有限公司 | Dustproof label |
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CN1884401A (en) * | 2005-06-24 | 2006-12-27 | 上海华明高技术(集团)有限公司 | Ultraviolet light cured printing ink |
CN101050325A (en) * | 2007-03-12 | 2007-10-10 | 佛山市儒林化工有限公司 | Environmental protection type tin printing ink solidified by ultraviolet light |
Cited By (16)
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WO2012021534A1 (en) * | 2010-08-10 | 2012-02-16 | Valspar Sourcing, Inc. | Opaque waterborne uv scratch resistant coatings |
US8637586B2 (en) | 2010-08-10 | 2014-01-28 | Valspar Sourcing, Inc. | Opaque waterborne UV scratch resistant coatings |
CN102040887A (en) * | 2011-01-10 | 2011-05-04 | 尹悦 | Environment-friendly solvent type dye resin ink-jet printing ink composition applied in common printing medium and preparation method thereof |
CN102040887B (en) * | 2011-01-10 | 2013-10-23 | 尹悦 | Environment-friendly solvent type dye resin ink-jet printing ink composition applied in common printing medium and preparation method thereof |
CN102382508A (en) * | 2011-09-07 | 2012-03-21 | 张家港市威迪森油墨有限公司 | Printing ink for identifying electronic component by curing with ultraviolet light and preparation method thereof |
CN102382508B (en) * | 2011-09-07 | 2012-10-31 | 张家港市威迪森油墨有限公司 | Printing ink for identifying electronic component by curing with ultraviolet light and preparation method thereof |
CN103589231A (en) * | 2013-11-06 | 2014-02-19 | 佛山市儒林化工有限公司 | Grinding-free UV metal ink production technique |
CN103666014B (en) * | 2013-11-23 | 2016-03-23 | 铜陵方正塑业科技有限公司 | A kind of UV curable ink with antistatic property and preparation method thereof |
CN103666014A (en) * | 2013-11-23 | 2014-03-26 | 铜陵方正塑业科技有限公司 | Ultraviolet curing printing ink with anti-static effect and preparation method thereof |
CN110099970A (en) * | 2016-12-22 | 2019-08-06 | 老虎涂料有限责任及两合公司 | Radiation-curable ink |
CN107418297A (en) * | 2017-05-26 | 2017-12-01 | 南京巨鲨显示科技有限公司 | A kind of anti-dizzy dye pressuresteam sterilization instruction ink of UV photocurings and preparation method thereof |
CN107903706A (en) * | 2017-11-24 | 2018-04-13 | 天长市天翔包装有限公司 | A kind of environmental protection UV curable ink |
CN108081777A (en) * | 2018-02-02 | 2018-05-29 | 浙江迈高工艺礼品有限公司 | A kind of gold and silver printing process |
CN108248236A (en) * | 2018-02-02 | 2018-07-06 | 浙江迈高工艺礼品有限公司 | A kind of embossment reflex printing method |
CN109504165A (en) * | 2018-12-26 | 2019-03-22 | 湖南松井新材料股份有限公司 | Ink and its application for double-colored anodic oxidation and resistance to CNC |
CN114155780A (en) * | 2021-12-22 | 2022-03-08 | 松裕印刷包装有限公司 | Dustproof label |
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