CN102964918A - Water-based UV (ultraviolet) plastic screen printing ink and method for preparing same - Google Patents
Water-based UV (ultraviolet) plastic screen printing ink and method for preparing same Download PDFInfo
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- CN102964918A CN102964918A CN2012104814300A CN201210481430A CN102964918A CN 102964918 A CN102964918 A CN 102964918A CN 2012104814300 A CN2012104814300 A CN 2012104814300A CN 201210481430 A CN201210481430 A CN 201210481430A CN 102964918 A CN102964918 A CN 102964918A
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Abstract
The invention relates to the technical field of the UV (ultraviolet) ink, and in particular relates to a water-based UV plastic screen printing ink and a method for preparing the same. The water-based UV plastic screen printing ink provided by the invention is composed of the following raw materials in parts by weight: 25-40 parts of aliphatic urethane acrylate, 20-30 parts of UV cured acrylic emulsion, 10-20 parts of polyethyleneglycol diacrylate, 10-20 parts of ethylated trimethylolpropane triacrylate, 15-20 parts of pigment powder, 0.5-1 part of organic silicon defoamer, 1-5 parts of organic silicon flatting agent, 5-15 parts of absolute ethyl alcohol, 1-3 parts of photoinitiator, 0.4-2 parts of adhesion promoter and 4-10 parts of water. The water-based UV plastic screen printing ink greatly improves the flexibility of an ink layer and improves the properties of products, and is good in printing adaptability.
Description
Technical field
The present invention relates to the UV technical field of ink, relate in particular to a kind of water-based UV plastic wire printing ink and preparation method thereof.
Background technology
UV printing ink belongs to a kind of chemical reaction type printing ink, that the UV photocuring technology is in the concrete application of ink area, UV printing ink is by forming with resin, reactive thinner and the initiator of unsaturated functional group and pigment, auxiliary agent, after it is printed on the base material, when being subject to UV-irradiation, the initiator cracking produces living radical or positively charged ion, thereby causes that by them the polyreaction of unsaturated functional group finishes drying process.UV printing ink is as a kind of novel environment-friendly ink, have energy-conservation, solvent-free discharging, free from environmental pollution, the advantage such as production efficiency is high, printing excellent performance, facility investment are low, the always extremely attention of countries in the world, in successful commercialized supply market at the beginning of the seventies, the UV curing inks is introduced Printing industry, and different field is had in various degree real potential benefit.
The printed substrate of printing ink is different, use occasion is different, its performance requriements also just becomes thereupon, often thickness is lower for the container of being made by the PE plastic working, tubing etc., pliability is higher, this printing ink that just requires to be printed on it also must have certain snappiness, otherwise be easy to occur the explosion of China ink layer, the phenomenon such as come off.The snappiness of present UV plastic wire printing ink is difficult to satisfy the requirement of the plastics such as PE, and snappiness depends primarily on the prescription composition: 1. functionality is lower, and snappiness is better, and low functionality monomer can reduce the cross-linking density of cured film, improves kindliness; 2. the polynary Acrylic Acid Monomer that has longer soft segment can provide suitable snappiness under the prerequisite that does not affect solidification rate.Therefore, in order to improve the snappiness of UV plastic wire printing ink, remain to be set about from the direction of selecting the UV monomer.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, and good water-based UV plastic wire printing ink of a kind of snappiness and preparation method thereof is provided.
The present invention is achieved through the following technical solutions.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part:
25 ~ 40 parts of aliphatic urethane acrylates
20 ~ 30 parts of UV curing acrylic emulsions
10 ~ 20 parts of polyethyleneglycol diacrylates
10 ~ 20 parts of ethoxyquin Viscoat 295s
15 ~ 20 parts in pigment powder
0.5 ~ 1 part of silicone antifoam agent
1 ~ 5 part of organosilicon flow agent
5 ~ 15 parts of dehydrated alcohols
1 ~ 3 part of light trigger
0.4 ~ 2 part of adhesion promoter
4 ~ 10 parts in water.
Preferably, a kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part:
25 ~ 35 parts of aliphatic urethane acrylates
20 ~ 25 parts of UV curing acrylic emulsions
10 ~ 15 parts of polyethyleneglycol diacrylates
10 ~ 15 parts of ethoxyquin Viscoat 295s
16 ~ 19 parts in pigment powder
0.5 ~ 0.8 part of silicone antifoam agent
2 ~ 4 parts of organosilicon flow agents
8 ~ 12 parts of dehydrated alcohols
1 ~ 2 part of light trigger
0.5 ~ 1.5 part of adhesion promoter
5 ~ 8 parts in water.
More preferred, a kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part:
35 ~ 40 parts of aliphatic urethane acrylates
25 ~ 30 parts of UV curing acrylic emulsions
15 ~ 20 parts of polyethyleneglycol diacrylates
10 ~ 15 parts of ethoxyquin Viscoat 295s
17 ~ 18 parts in pigment powder
0.6 ~ 0.7 part of silicone antifoam agent
3 ~ 5 parts of organosilicon flow agents
10 ~ 11 parts of dehydrated alcohols
2 ~ 3 parts of light triggers
1 ~ 1.2 part of adhesion promoter
6 ~ 7 parts in water.
Wherein, described pigment powder is any one in yellow ultramarine powder, red pigment powder, blue pigments powder, the black pigment powder.The yellow ultramarine powder is the P.Y 14 of refined pigment company limited, is Yellow ink by what the yellow ultramarine powder was prepared into; The red pigment powder is the P.R 49:2 of pigment company limited of contending in beauty, and is red ink by what the red pigment powder was prepared from; The blue pigments powder is the P.B 15:3 of Zhenjiang pigment company limited, by the blue pigments powder be prepared into for blue ink; The black pigment powder is the black powder of the N330 of Maoming Petrochemical carbon black, is black ink by what the black pigment powder was prepared into.
Wherein, described aliphatic urethane acrylate is the CN9245 of Sartomer, appearance transparent, and solid content 100%, viscosity (cps.25 ℃) 20000, functionality is 3, second-order transition temperature is 26 ℃.CN9245 is the aliphatic urethane acrylate of dilutable water, is convenient to the cleaning of equipment and container, and quick solidifying has outstanding wear resistance and sticking power.
Wherein, described UV curing acrylic emulsion is the CRAUMUL 2718 of Cray Willie, solid content 45%, and viscosity (mPa.s)＜1000, pH is 7.5-8.5, minimum film-forming temperature＜0 ℃, particle diameter is 80nm, has fabulous chemical resistance and grinability.
Wherein, described polyethyleneglycol diacrylate is polyoxyethylene glycol (400) diacrylate, is the SR344 of Sartomer, appearance transparent, and solid content 100%, viscosity (cps.25 ℃) 57, functionality is 2, second-order transition temperature is 3 ℃.SR344 is low functionality monomer, and second-order transition temperature is lower, can greatly reduce the cross-linking density of cured film, improves the snappiness of China ink layer, and is water-soluble UV monomer, low skin irritation, safety and environmental protection, quick solidifying.
Wherein, described ethoxyquin Viscoat 295 is (20) ethoxyquin Viscoat 295, is the SR415 of Sartomer.SR415 has longer soft segment, greatly improve the snappiness of cured film, and SR415 is water-soluble UV monomer, modification product for Viscoat 295 (TMPTA), not only have the identical performance of TMPTA and purposes widely, have more low viscosity, high curing rate, strengthen sticking power, reduction is to the pungency of skin, safety and environmental protection.
Wherein, described adhesion promoter is the organic fluorine modified polyacrylate, and the organic fluorine modified polyacrylate is the leveling3555 of Si Luoke, the faint yellow as clear as crystal liquid of outward appearance, effective content 100%, proportion are 0.97, viscosity (25 ℃/cps) be 25.Leveling3555 can greatly reduce the surface tension of system, increase wettability and the sticking power of base material, have quick levelling, prevent the advantage of shrinkage cavity, and do not promote surperficial smoothness, do not affect plating, recoatability and ply adhesion are had no effect.
Wherein, described silicone antifoam agent is modified polyorganosiloxane interpolymer solution, and modified polyorganosiloxane interpolymer solution is the BYK-020 of German Bi Ke chemistry, prevents that foam from generating when Printing ink producing and application.
Wherein, the described organosilicon flow agent BYK-333 that is the Bi Ke chemistry.The BYK-333 outward appearance is the little turbid liquid of clarification, and content is 99%, density 1.04kg/m
3, BYK-333 has preferably intermiscibility, can improve non-stick property in aqueous systems, prevents that floating color separation from most of solvent systems, also can improve the smoothness on China ink layer surface, improves the wetting effect of ground, increases the gloss of China ink layer.
Wherein, described light trigger is 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, and the 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone is the IRGACURE 907 of Beijing English power.The molecular weight of IRGACURE 907 is 251.3446, and density is 1.19g/cm
3, fusing point is 74-76 ℃, boiling point is 410.5 ° of C, flash-point is 202.1 ° of C, IRGACURE 907 is a kind of efficient ultraviolet initiators, and its distinctive high absorption characteristic makes it be particularly suitable for the UV curable coating, can make for a long time not yellowing of UV curable coating and prolong to store.
Wherein, a kind of preparation method of water-based UV plastic wire printing ink comprises the following methods step:
A, aliphatic urethane acrylate, UV curing acrylic emulsion, polyethyleneglycol diacrylate, ethoxyquin Viscoat 295 added in the pill tank by weight stir, churning time is 25 ~ 35min;
B, the material of mixing among the step a is added pigment powder and silicone antifoam agent by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 25 ~ 35min;
C, the material of mixing among the step b is ground to fineness below 10 microns under 60 ~ 70 ℃ of constant temperature;
D, the material after grinding among the step c is added light trigger by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 25 ~ 35min;
E, the material stirring of mixing in organosilicon flow agent, dehydrated alcohol, adhesion promoter, water and the steps d of above-mentioned weight part is even, churning time is 25 ~ 35min, makes water-based UV plastic wire printing ink.
The all technical of the water-based UV plastic wire printing ink that detection makes, the method of inspection of the water-based UV plastic wire printing ink that makes is: adopt Hegman grind gage to measure fineness, employing is examined grace cup (4#) and is measured viscosity, adopt YQM-1B ink viscosity instrument to measure stickiness, adopt a dyne surface tension, adopt 65 ° of standard gloss testers to measure glossiness, measure sticking power with hundred lattice methods (3m adhesive tape), snappiness detects: with the positive and negative doubling of the plastics sheet behind the printing-ink 5 times, the folding line place is without obviously crackle appearance, not explosion.
Beneficial effect of the present invention is: the present invention adopts polyethyleneglycol diacrylate and ethoxyquin Viscoat 295 as water-based UV monomer, wherein, polyethyleneglycol diacrylate is low functionality monomer, second-order transition temperature is lower, can greatly reduce the cross-linking density of cured film, the ethoxyquin Viscoat 295 has longer soft segment, has all greatly improved the snappiness of China ink layer, has improved product performance; In addition, less to the human body skin pungency because the present invention does not contain VOC, meet environmental requirement, and be conducive to protect printing ink to manufacture and printer's health, also be conducive to improve environment and prevent pollution.
Preparation method of the present invention is simple, realizes that easily environment friendly and pollution-free, production cost is relatively low, and suitability is strong.
Embodiment
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part: 35 parts of aliphatic urethane acrylates, 25 parts of UV curing acrylic emulsions, 15 parts of polyoxyethylene glycol (400) diacrylate, 17 parts of (20) ethoxyquin Viscoat 295s, 17 parts of yellow ultramarine powder, 0.5 part of modified polyorganosiloxane interpolymer solution, 2 parts of organosilicon flow agents, 10 parts of dehydrated alcohols, 1 part of 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, 0.5 part of organic fluorine modified polyacrylate, 5 parts of water.
The preparation method of a kind of water-based UV plastic wire printing ink of present embodiment, comprise following methods step: a, aliphatic urethane acrylate, UV curing acrylic emulsion, polyoxyethylene glycol (400) diacrylate, (20) ethoxyquin Viscoat 295 are added in the pill tank by weight stir that churning time is 30min; B, the material of mixing among the step a is added yellow ultramarine powder and modified polyorganosiloxane interpolymer solution by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 30min; C, with the material of mixing among the step b with sand mill 65 ℃ of lower grindings two to four times of constant temperature, be ground to fineness below 10 microns; D, the material after grinding among the step c is added 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 30min; The material stirring of mixing is even in e, the organosilicon flow agent with above-mentioned weight part, dehydrated alcohol, organic fluorine modified polyacrylate, water and the steps d, and churning time is 30min, makes water-based UV plastics silk-screen Yellow ink.
The all technical of the water-based UV plastics silk-screen Yellow ink that detection makes, the properties test index is as shown in table 1.
Embodiment 2.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part: 40 parts of aliphatic urethane acrylates, 30 parts of UV curing acrylic emulsions, 20 parts of polyoxyethylene glycol (400) diacrylate, 20 parts of (20) ethoxyquin Viscoat 295s, 20 parts of yellow ultramarine powder, 1 part of modified polyorganosiloxane interpolymer solution, 5 parts of organosilicon flow agents, 15 parts of dehydrated alcohols, 3 parts of 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, 2 parts of organic fluorine modified polyacrylates, 10 parts of water.
The preparation method of a kind of water-based UV plastic wire printing ink of present embodiment, comprise following methods step: a, aliphatic urethane acrylate, UV curing acrylic emulsion, polyoxyethylene glycol (400) diacrylate, (20) ethoxyquin Viscoat 295 are added in the pill tank by weight stir that churning time is 35min; B, the material of mixing among the step a is added yellow ultramarine powder and modified polyorganosiloxane interpolymer solution by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 35min; C, with the material of mixing among the step b with sand mill 70 ℃ of lower grindings two to four times of constant temperature, be ground to fineness below 10 microns; D, the material after grinding among the step c is added 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 35min; The material stirring of mixing is even in e, the organosilicon flow agent with above-mentioned weight part, dehydrated alcohol, organic fluorine modified polyacrylate, water and the steps d, and churning time is 35min, makes water-based UV plastics silk-screen Yellow ink.
The all technical of the water-based UV plastics silk-screen Yellow ink that detection makes, the properties test index is as shown in table 1.
Embodiment 3.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part: 30 parts of aliphatic urethane acrylates, 21 parts of UV curing acrylic emulsions, 10 parts of polyoxyethylene glycol (400) diacrylate, 15 parts of (20) ethoxyquin Viscoat 295s, 18 parts of red pigment powder, 0.6 part of modified polyorganosiloxane interpolymer solution, 3 parts of organosilicon flow agents, 9 parts of dehydrated alcohols, 2 parts of 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, 1 part of organic fluorine modified polyacrylate, 8 parts of water.
The preparation method of a kind of water-based UV plastic wire printing ink of present embodiment, comprise following methods step: a, aliphatic urethane acrylate, UV curing acrylic emulsion, polyoxyethylene glycol (400) diacrylate, (20) ethoxyquin Viscoat 295 are added in the pill tank by weight stir that churning time is 25min; B, the material of mixing among the step a is added red pigment powder and modified polyorganosiloxane interpolymer solution by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 35min; C, with the material of mixing among the step b with sand mill 60 ℃ of lower grindings two to four times of constant temperature, be ground to fineness below 10 microns; D, the material after grinding among the step c is added 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 30min; The material stirring of mixing is even in e, the organosilicon flow agent with above-mentioned weight part, dehydrated alcohol, organic fluorine modified polyacrylate, water and the steps d, and churning time is 30min, makes water-based UV plastics silk-screen red ink.
The all technical of the water-based UV plastics silk-screen Yellow ink that detection makes, the properties test index is as shown in table 1.
Embodiment 4.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part: 31 parts of aliphatic urethane acrylates, 23 parts of UV curing acrylic emulsions, 12 parts of polyoxyethylene glycol (400) diacrylate, 15 parts of (20) ethoxyquin Viscoat 295s, 19 parts of red pigment powder, 0.7 part of modified polyorganosiloxane interpolymer solution, 3 parts of organosilicon flow agents, 10 parts of dehydrated alcohols, 2 parts of 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, 1.5 parts of organic fluorine modified polyacrylates, 7 parts of water.
The preparation method of a kind of water-based UV plastic wire printing ink of present embodiment, comprise following methods step: a, aliphatic urethane acrylate, UV curing acrylic emulsion, polyoxyethylene glycol (400) diacrylate, (20) ethoxyquin Viscoat 295 are added in the pill tank by weight stir that churning time is 32min; B, the material of mixing among the step a is added red pigment powder and modified polyorganosiloxane interpolymer solution by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 28min; C, with the material of mixing among the step b with sand mill 62 ℃ of lower grindings two to four times of constant temperature, be ground to fineness below 10 microns; D, the material after grinding among the step c is added 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 30min; E, the material stirring of mixing in above-mentioned weight part organosilicon flow agent, dehydrated alcohol, organic fluorine modified polyacrylate, water and the steps d is even, churning time is 35min, makes water-based UV plastics silk-screen red ink.
The all technical of the water-based UV plastics silk-screen Yellow ink that detection makes, the properties test index is as shown in table 1.
Embodiment 5.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part: 32 parts of aliphatic urethane acrylates, 24 parts of UV curing acrylic emulsions, 13 parts of polyoxyethylene glycol (400) diacrylate, 10 parts of (20) ethoxyquin Viscoat 295s, 20 parts of blue pigments powder, 0.6 part of modified polyorganosiloxane interpolymer solution, 4 parts of organosilicon flow agents, 8 parts of dehydrated alcohols, 2 parts of 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, 2 parts of organic fluorine modified polyacrylates, 6 parts of water.
The preparation method of a kind of water-based UV plastic wire printing ink of present embodiment, comprise following methods step: a, aliphatic urethane acrylate, UV curing acrylic emulsion, polyoxyethylene glycol (400) diacrylate, (20) ethoxyquin Viscoat 295 are added in the pill tank by weight stir that churning time is 26min; B, the material of mixing among the step a is added blue pigments powder and modified polyorganosiloxane interpolymer solution by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 34min; C, with the material of mixing among the step b with sand mill 64 ℃ of lower grindings two to four times of constant temperature, be ground to fineness below 10 microns; D, the material after grinding among the step c is added 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 30min; The material stirring of mixing is even in e, the organosilicon flow agent with above-mentioned weight part, dehydrated alcohol, organic fluorine modified polyacrylate, water and the steps d, and churning time is 30min, makes water-based UV plastics silk-screen blue ink.
The all technical of the water-based UV plastics silk-screen Yellow ink that detection makes, the properties test index is as shown in table 1.
Embodiment 6.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part: 36 parts of aliphatic urethane acrylates, 26 parts of UV curing acrylic emulsions, 16 parts of polyoxyethylene glycol (400) diacrylate, 12 parts of (20) ethoxyquin Viscoat 295s, 18 parts of blue pigments powder, 0.7 part of modified polyorganosiloxane interpolymer solution, 5 parts of organosilicon flow agents, 11 parts of dehydrated alcohols, 2 parts of 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, 1.1 parts of organic fluorine modified polyacrylates, 6 parts of water.
The preparation method of a kind of water-based UV plastic wire printing ink of present embodiment, comprise following methods step: a, aliphatic urethane acrylate, UV curing acrylic emulsion, polyoxyethylene glycol (400) diacrylate, (20) ethoxyquin Viscoat 295 are added in the pill tank by weight stir that churning time is 30min; B, the material of mixing among the step a is added blue pigments powder and modified polyorganosiloxane interpolymer solution by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 28min; C, with the material of mixing among the step b with sand mill 66 ℃ of lower grindings two to four times of constant temperature, be ground to fineness below 10 microns; D, the material after grinding among the step c is added 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 30min; The material stirring of mixing is even in e, the organosilicon flow agent with above-mentioned weight part, dehydrated alcohol, organic fluorine modified polyacrylate, water and the steps d, and churning time is 32min, makes water-based UV plastics silk-screen blue ink.
The all technical of the water-based UV plastics silk-screen Yellow ink that detection makes, the properties test index is as shown in table 1.
Embodiment 7.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part: 28 parts of aliphatic urethane acrylates, 27 parts of UV curing acrylic emulsions, 16 parts of polyoxyethylene glycol (400) diacrylate, 13 parts of (20) ethoxyquin Viscoat 295s, 20 parts of black pigment powder, 0.9 part of modified polyorganosiloxane interpolymer solution, 2 parts of organosilicon flow agents, 13 parts of dehydrated alcohols, 2 parts of 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, 1.2 parts of organic fluorine modified polyacrylates, 10 parts of water.
The preparation method of a kind of water-based UV plastic wire printing ink of present embodiment, comprise following methods step: a, aliphatic urethane acrylate, UV curing acrylic emulsion, polyoxyethylene glycol (400) diacrylate, (20) ethoxyquin Viscoat 295 are added in the pill tank by weight stir that churning time is 30min; B, the material of mixing among the step a is added black pigment powder and modified polyorganosiloxane interpolymer solution by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 27min; C, with the material of mixing among the step b with sand mill 67 ℃ of lower grindings two to four times of constant temperature, be ground to fineness below 10 microns; D, the material after grinding among the step c is added 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 33min; The material stirring of mixing is even in e, the organosilicon flow agent with above-mentioned weight part, dehydrated alcohol, organic fluorine modified polyacrylate, water and the steps d, and churning time is 31min, makes water-based UV plastics silk-screen black ink.
The all technical of the water-based UV plastics silk-screen Yellow ink that detection makes, the properties test index is as shown in table 1.
Embodiment 8.
A kind of water-based UV plastic wire printing ink is comprised of the raw material of following weight part: 38 parts of aliphatic urethane acrylates, 28 parts of UV curing acrylic emulsions, 18 parts of polyoxyethylene glycol (400) diacrylate, 14 parts of (20) ethoxyquin Viscoat 295s, 17 parts of black pigment powder, 0.7 part of modified polyorganosiloxane interpolymer solution, 3 parts of organosilicon flow agents, 10 parts of dehydrated alcohols, 3 parts of 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, 1.2 parts of organic fluorine modified polyacrylates, 7 parts of water.
The preparation method of a kind of water-based UV plastic wire printing ink of present embodiment, comprise following methods step: a, aliphatic urethane acrylate, UV curing acrylic emulsion, polyoxyethylene glycol (400) diacrylate, (20) ethoxyquin Viscoat 295 are added in the pill tank by weight stir that churning time is 35min; B, the material of mixing among the step a is added black pigment powder and modified polyorganosiloxane interpolymer solution by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 25min; C, with the material of mixing among the step b with sand mill 68 ℃ of lower grindings two to four times of constant temperature, be ground to fineness below 10 microns; D, the material after grinding among the step c is added 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 30min; E, the material stirring of mixing in above-mentioned weight part organosilicon flow agent, dehydrated alcohol, organic fluorine modified polyacrylate, water and the steps d is even, churning time is 35min, makes water-based UV plastics silk-screen black ink.
The all technical of the water-based UV plastics silk-screen Yellow ink that detection makes, the properties test index is as shown in table 1.
Properties test index such as the table 1 of the water-based UV plastic wire printing ink that embodiment 1 ~ embodiment 8 makes.
Table 1
Can find out that from the properties test index of embodiment 1 ~ embodiment 8 the water-based UV plastic wire printing ink that the present invention makes has good over-all properties, snappiness is outstanding, and is better for the printing adaptability of plastics.
The above embodiment, it is preferred embodiments of the present invention, be not to limit the scope of the present invention, so all equivalences of doing according to the described structure of the present patent application claim, feature and principle change or modify, all should comprise in the patent claim of the present invention.
Claims (10)
1. water-based UV plastic wire printing ink, it is characterized in that: the raw material by following weight part forms:
25 ~ 40 parts of aliphatic urethane acrylates
20 ~ 30 parts of UV curing acrylic emulsions
10 ~ 20 parts of polyethyleneglycol diacrylates
10 ~ 20 parts of ethoxyquin Viscoat 295s
15 ~ 20 parts in pigment powder
0.5 ~ 1 part of silicone antifoam agent
1 ~ 5 part of organosilicon flow agent
5 ~ 15 parts of dehydrated alcohols
1 ~ 3 part of light trigger
0.4 ~ 2 part of adhesion promoter
4 ~ 10 parts in water.
2. a kind of water-based UV plastic wire printing ink according to claim 1, it is characterized in that: the raw material by following weight part forms:
25 ~ 35 parts of aliphatic urethane acrylates
20 ~ 25 parts of UV curing acrylic emulsions
10 ~ 15 parts of polyethyleneglycol diacrylates
10 ~ 15 parts of ethoxyquin Viscoat 295s
16 ~ 19 parts in pigment powder
0.5 ~ 0.8 part of silicone antifoam agent
2 ~ 4 parts of organosilicon flow agents
8 ~ 12 parts of dehydrated alcohols
1 ~ 2 part of light trigger
0.5 ~ 1.5 part of adhesion promoter
5 ~ 8 parts in water.
3. a kind of water-based UV plastic wire printing ink according to claim 1, it is characterized in that: the raw material by following weight part forms:
35 ~ 40 parts of aliphatic urethane acrylates
25 ~ 30 parts of UV curing acrylic emulsions
15 ~ 20 parts of polyethyleneglycol diacrylates
10 ~ 15 parts of ethoxyquin Viscoat 295s
17 ~ 18 parts in pigment powder
0.6 ~ 0.7 part of silicone antifoam agent
3 ~ 5 parts of organosilicon flow agents
10 ~ 11 parts of dehydrated alcohols
2 ~ 3 parts of light triggers
1 ~ 1.2 part of adhesion promoter
6 ~ 7 parts in water.
4. the described a kind of water-based UV plastic wire printing ink of any one according to claim 1 ~ 3, it is characterized in that: described pigment powder is any one in yellow ultramarine powder, red pigment powder, blue pigments powder, the black pigment powder.
5. the described a kind of water-based UV plastic wire printing ink of any one according to claim 1 ~ 3, it is characterized in that: described polyethyleneglycol diacrylate is the SR344 of Sartomer.
6. the described a kind of water-based UV plastic wire printing ink of any one according to claim 1 ~ 3, it is characterized in that: described ethoxyquin Viscoat 295 is the SR415 of Sartomer.
7. the described a kind of water-based UV plastic wire printing ink of any one according to claim 1 ~ 3, it is characterized in that: described adhesion promoter is the organic fluorine modified polyacrylate.
8. the described a kind of water-based UV plastic wire printing ink of any one according to claim 1 ~ 3, it is characterized in that: described silicone antifoam agent is modified polyorganosiloxane interpolymer solution, and modified polyorganosiloxane interpolymer solution is the BYK-020 of German Bi Ke chemistry.
9. according to claim any one 1 ~ 3 described a kind of water-based UV plastic wire printing ink, it is characterized in that: described light trigger is 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone, and the 2-methyl isophthalic acid-[4-(methyl sulfo-) phenyl]-2-(4-morpholinyl)-1-acetone is the IRGACURE 907 of Beijing English power.
10. the preparation method of the described a kind of water-based UV plastic wire printing ink of any one among the claim 1-9 is characterized in that: comprise the following methods step:
A, aliphatic urethane acrylate, UV curing acrylic emulsion, polyethyleneglycol diacrylate, ethoxyquin Viscoat 295 added in the pill tank by weight stir, churning time is 25 ~ 35min;
B, the material of mixing among the step a is added pigment powder and silicone antifoam agent by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 25 ~ 35min;
C, the material of mixing among the step b is ground to fineness below 10 microns under 60 ~ 70 ℃ of constant temperature;
D, the material after grinding among the step c is added light trigger by weight under the state of stirring at low speed, continue stirring and evenly mixing, churning time is 25 ~ 35min;
E, the material stirring of mixing in organosilicon flow agent, dehydrated alcohol, adhesion promoter, water and the steps d of above-mentioned weight part is even, churning time is 25 ~ 35min, makes water-based UV plastic wire printing ink.
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| CN104341855A (en) * | 2014-10-28 | 2015-02-11 | 成都纳硕科技有限公司 | High-toughness modified ultraviolet-curing water-based ink and manufacturing method thereof |
| CN104974648A (en) * | 2014-04-11 | 2015-10-14 | 昆山市万胜化工有限公司 | High-performance aqueous UV undercoat and preparation method thereof |
| CN106471072A (en) * | 2014-06-26 | 2017-03-01 | 爱克发印艺公司 | Aqueous radiation curable jetted ink |
| CN107418296A (en) * | 2017-05-09 | 2017-12-01 | 惠州市至上新材料有限公司 | A kind of radium-shine transfer gloss oil of ultraviolet light solidification no-plate seam holographic and preparation method thereof |
| CN107629542A (en) * | 2017-10-11 | 2018-01-26 | 至远彩色印刷工业（惠州）有限公司 | A kind of high-performance water-based UV ink and preparation method thereof |
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| CN104974648A (en) * | 2014-04-11 | 2015-10-14 | 昆山市万胜化工有限公司 | High-performance aqueous UV undercoat and preparation method thereof |
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| CN104277581A (en) * | 2014-10-28 | 2015-01-14 | 成都纳硕科技有限公司 | Ultraviolet curing water-based printing ink with high curing rate for base material |
| CN104341855A (en) * | 2014-10-28 | 2015-02-11 | 成都纳硕科技有限公司 | High-toughness modified ultraviolet-curing water-based ink and manufacturing method thereof |
| CN107418296A (en) * | 2017-05-09 | 2017-12-01 | 惠州市至上新材料有限公司 | A kind of radium-shine transfer gloss oil of ultraviolet light solidification no-plate seam holographic and preparation method thereof |
| CN107418296B (en) * | 2017-05-09 | 2021-02-05 | 惠州市至上新材料有限公司 | Ultraviolet-curing seamless holographic laser transfer gloss oil and preparation method thereof |
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| CN109971252A (en) * | 2019-02-26 | 2019-07-05 | 传美讯电子科技（珠海）有限公司 | A kind of UV ink-jet ink and preparation method thereof |
| CN111607301A (en) * | 2020-06-17 | 2020-09-01 | 湖南茵诺曼新材料有限公司 | Modified acrylic acid water-based emulsion resin and preparation method and application thereof |
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