CN103589227B - High-adhesion apple green printing ink and preparation method thereof - Google Patents
High-adhesion apple green printing ink and preparation method thereof Download PDFInfo
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- CN103589227B CN103589227B CN201310586528.7A CN201310586528A CN103589227B CN 103589227 B CN103589227 B CN 103589227B CN 201310586528 A CN201310586528 A CN 201310586528A CN 103589227 B CN103589227 B CN 103589227B
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Abstract
The invention relates to high-adhesion apple green printing ink which comprises the following components in parts by weight: 50 parts of peacock blue lake, 30 parts of lemon yellow lake, 120 parts of methyl methacrylate, 16 parts of trimethylolpropane triacrylate, 6 parts of diammonium citrate, 10 parts of aliphatic polyalcohol glycidyl ether, 0.8 parts of octaphenyl polyoxyethyiene, 0.5 parts of antioxidant 1010 and 80 parts of mixed solvent. The environment-friendly printing ink adopts the mixed solvent of dimethyl carbonate and trimethylolpropane, is basically free of toxic chemicals such as benzene and methylbenzene, is very excellent in environment-friendly property, and has excellent dissolving and dispersing properties for resin and a pigment; good durability is endowed for the printing ink; very good printing quality is represented; the environment-friendly printing ink is suitable for silk-screen printing of the surfaces of glass and a PMMA (polymethyl methacrylate) substrate; and after the printing ink is dried, the printing ink is bright in color, stable in adhesivity, and good in oil resistance and alcohol resistance.
Description
Technical field
The invention belongs to the technical field of printing-ink, in particular, apple green ink that the present invention relates to a kind of high adhesive force and preparation method thereof.
Background technology
Ink is the important materials for wrapping material printing, and pattern, the present stock curing ink of literal table are comprised main component and ancillary component by printing by it, and they mix equably and form the gluey fluid of a kind of viscosity through repeat-rolling.Printing-ink is by the pulpous state colloid of colorant, low-melting ink vehicle and the homogenize material such as auxiliary agent and solvent dispersing and mixing.The binder of solvent type ink is made up of solid resin and a large amount of volatile organic solvent.Solid resin is dissolved in after in solvent, is dispersed in by colorant in binder, and ink is printed to printed medium, the rapid volatile dry conjunctiva of solvent.For ink, general expectation uses the aesthetic effect and the permanent printing characteristic kept that can produce on printed medium and show pleasant simultaneously.The example of these printing characteristics comprises press quality, as optical density (OD), colourity etc.; And weather resistance, as water tolerance, fade resistance, persistence, the marker pen of resistance to bronsted lowry acids and bases bronsted lowry smear.In order to ensure press quality, usually such as mineral oil is needed in prior art, such as have the hydrocarbon system solvents such as solvent, the aromatic series such as dimethylbenzene, ethylbenzene series solvent, ester series solvent type ink such as butylacetate, but these solvent toxicity are strong, have pollution and harm in various degree to environmental health and personnel health, and toward the remaining nuisance of contact in dried ink, be difficult to the requirement obtaining environmental protection.Therefore, under the prerequisite ensureing ink quality, develop and can either prevent public hazards and ensure environmental health, the novel dissolvent type ink that can show again quite high press quality and weather resistance becomes the R&D direction of those skilled in the art.
Summary of the invention
In order to solve above-mentioned technical problem of the prior art, apple green ink that the object of the present invention is to provide a kind of high adhesive force and preparation method thereof.
The apple green ink of high adhesive force of the present invention, it comprises blue pigments, yellow ultramarine, resin, thinner, solvent and defoamer.
Specifically, the apple green ink of described high adhesive force, is characterized in that: with weight parts: containing 50 parts of peacock blue lakes, 30 parts of lemon yellow color lakes, 120 parts of methyl methacrylate, 16 parts of Viscoat 295s, 6 parts of diammonium hydrogen citrates, 10 parts of fatty glycidyl ethers, 0.8 part of polyoxyethylene octylphenol ether, 0.5 part of antioxidant 1010 and 80 parts of mixed solvents.
Wherein, the apple green ink of described high adhesive force, with weight parts: be made up of 50 parts of peacock blue lakes, 30 parts of lemon yellow color lakes, 120 parts of methyl methacrylate, 16 parts of Viscoat 295s, 6 parts of diammonium hydrogen citrates, 10 parts of fatty glycidyl ethers, 0.8 part of polyoxyethylene octylphenol ether, 0.5 part of antioxidant 1010 and 80 parts of mixed solvents.
Wherein, described mixed solvent is made up of methylcarbonate and TriMethylolPropane(TMP), and the weight ratio of described methylcarbonate and TriMethylolPropane(TMP) is 3:1.
Wherein, the preparation method of described environment-friendly ink comprises the following steps:
(1) 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed with alr mode, obtained first mixed solution;
(2) 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed with alr mode, then add 0.5 part of antioxidant 1010,30 parts of lemon yellow color lakes mix, obtain the second mixed solution;
(3) 20 parts of methylcarbonates, 50 parts of peacock blue lakes and 6 parts of diammonium hydrogen citrates are mixed with alr mode, join in the second mixed solution, fully mix with alr mode, obtained 3rd mixed solution;
(4) the first mixed solution, the 3rd mixed solution, 16 parts of Viscoat 295s, 10 parts of fatty glycidyl ethers and 0.8 part of polyoxyethylene octylphenol ether are mixed with alr mode, then adopt sand mill to carry out grinding distribution.
Wherein, when the color of described environment-friendly ink represents with Lab color mode, the scope of the scope of L value to be the scope of 59.52 ~ 60.47, a value be-29.53 ~-30.78, b value is 29.78 ~ 30.98.
A second aspect of the present invention, also relate to the preparation method of the apple green ink of above-mentioned high adhesive force, described preparation method comprises the following steps:
(1) 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed with alr mode, obtained first mixed solution;
(2) 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed with alr mode, then add 0.5 part of antioxidant 1010,30 parts of lemon yellow color lakes mix, obtain the second mixed solution;
(3) 20 parts of methylcarbonates, 50 parts of peacock blue lakes and 6 parts of diammonium hydrogen citrates are mixed with alr mode, join in the second mixed solution, fully mix with alr mode, obtained 3rd mixed solution;
(4) the first mixed solution, the 3rd mixed solution, 16 parts of Viscoat 295s, 10 parts of fatty glycidyl ethers and 0.8 part of polyoxyethylene octylphenol ether are mixed with alr mode, then adopt sand mill to carry out grinding distribution.
Compared with prior art, the apple green ink of high adhesive force of the present invention has following beneficial effect:
(1) in environment-friendly ink of the present invention, adopt the mixed solvent of methylcarbonate and TriMethylolPropane(TMP), not only substantially not containing the toxic chemical substance such as benzene, toluene, environmental-protecting performance is very excellent; And to resin and pigment, all there is excellent dissolving and dispersing property, not give only the weather resistance that ink is good, also show goodish press quality.
(2) in environment-friendly ink of the present invention, be conducive to by the interaction adding diammonium hydrogen citrate and pigment the stability and the high-luster that improve pigment, but also further increase the weather resistance of ink.
(3) adopt above-mentioned dispersion and solvent method, the surface tension of pigment and interlaminar resin can be reduced, improve their wettability, the grinding effect of ink can be strengthened, reduce jitter time, and make described ink according to there being good brightness effect, and make ink have good mobility.
(4) environment-friendly ink of the present invention is applicable to the silk screen printing of glass, PMMA substrate surface, after ink complete drying, and color light, tack stable performance, wear resistance are good; Fade resistant, stock light, good endurance, strong sunlight irradiate under also not easily yellowing, variable color, fade.
Embodiment
Below with reference to specific embodiment, apple green ink of high adhesive force of the present invention and preparation method thereof is described further, has more complete, accurate and deep understanding to help those skilled in the art to inventive concept of the present invention, technical scheme.
Embodiment 1
The apple green ink of the high adhesive force of the present embodiment, with weight parts, be made up of 50 parts of peacock blue lakes, 30 parts of lemon yellow color lakes, 120 parts of methyl methacrylate, 16 parts of Viscoat 295s, 6 parts of diammonium hydrogen citrates, 10 parts of fatty glycidyl ethers, 0.8 part of polyoxyethylene octylphenol ether, 0.5 part of antioxidant 1010,60 parts of methylcarbonates and 20 parts of TriMethylolPropane(TMP)s.Described environment-friendly ink adopts following processing step to prepare: 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s stir in stirring at low speed mode (50 ~ 100 revs/min) by (1), obtained first mixed solution; (2) 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed in stirring at low speed mode (50 ~ 100 revs/min), then add 0.5 part of antioxidant 1010,30 parts of lemon yellow color lakes utilize high speed dispersor even with the Rate Dispersion of 800 revs/min, obtain the second mixed solution; (3) 20 parts of methylcarbonates, 50 parts of peacock blue lakes and 6 parts of diammonium hydrogen citrates are mixed in stirring at low speed mode (50 ~ 100 revs/min), join in the second mixed solution, even with the Rate Dispersion of 800 revs/min, obtained 3rd mixed solution; First mixed solution, the 3rd mixed solution, 16 parts of Viscoat 295s, 10 parts of fatty glycidyl ethers and 0.8 part of polyoxyethylene octylphenol ether are even with the Rate Dispersion of 800 revs/min, then scattered liquid matter is carried out being ground to fineness at closed sand mill and reach less than 20 microns, for subsequent use finally by packing after filtration.When the color of the environment-friendly ink prepared represents with Lab color mode, L value is 62.0, a value be-30.2, b values is 30.4.
Comparative example 1
A kind of apple green ink, with weight parts, be made up of 50 parts of peacock blue lakes, 30 parts of lemon yellow color lakes, 120 parts of methyl methacrylate, 16 parts of hexamethylene diisocyanate biruet, 6 parts of diammonium hydrogen citrates, 10 parts of fatty glycidyl ethers, 0.8 part of polyoxyethylene octylphenol ether, 0.5 part of antioxidant 1010,60 parts of methylcarbonates and 20 parts of dimethyl sulfoxide (DMSO).Described environment-friendly ink adopts following processing step to prepare: 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of dimethyl sulfoxide (DMSO) stir in stirring at low speed mode (50 ~ 100 revs/min) by (1), obtained first mixed solution; (2) 20 parts of methylcarbonates and 10 parts of dimethyl sulfoxide (DMSO) are mixed in stirring at low speed mode (50 ~ 100 revs/min), then add 0.5 part of antioxidant 1010,30 parts of lemon yellow color lakes utilize high speed dispersor even with the Rate Dispersion of 800 revs/min, obtain the second mixed solution; (3) 20 parts of methylcarbonates, 50 parts of peacock blue lakes and 6 parts of diammonium hydrogen citrates are mixed in stirring at low speed mode (50 ~ 100 revs/min), join in the second mixed solution, even with the Rate Dispersion of 800 revs/min, obtained 3rd mixed solution; First mixed solution, the 3rd mixed solution, 16 parts of hexamethylene diisocyanate biruet, 10 parts of fatty glycidyl ethers and 0.8 part of polyoxyethylene octylphenol ether are even with the Rate Dispersion of 800 revs/min, then scattered liquid matter is carried out being ground to fineness at closed sand mill and reach less than 20 microns, for subsequent use finally by packing after filtration.
Comparative example 2
A kind of apple green ink, with weight parts, be made up of 50 parts of peacock blue lakes, 30 parts of lemon yellow color lakes, 120 parts of methyl methacrylate, 16 parts of Viscoat 295s, 6 parts of ammonium benzoates, 0.8 part of polyoxyethylene octylphenol ether, 0.5 part of antioxidant 1010,60 parts of methylcarbonates and 20 parts of TriMethylolPropane(TMP)s.Described environment-friendly ink adopts following processing step to prepare: 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s stir in stirring at low speed mode (50 ~ 100 revs/min) by (1), obtained first mixed solution; (2) 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed in stirring at low speed mode (50 ~ 100 revs/min), then add 0.5 part of antioxidant 1010,30 parts of lemon yellow color lakes utilize high speed dispersor even with the Rate Dispersion of 800 revs/min, obtain the second mixed solution; (3) 20 parts of methylcarbonates, 50 parts of peacock blue lakes and 6 parts of ammonium benzoates are mixed in stirring at low speed mode (50 ~ 100 revs/min), join in the second mixed solution, even with the Rate Dispersion of 800 revs/min, obtained 3rd mixed solution; By even with the Rate Dispersion of 800 revs/min to the first mixed solution, the 3rd mixed solution, 16 parts of Viscoat 295s and 0.8 part of polyoxyethylene octylphenol ether, then scattered liquid matter is carried out being ground to fineness at closed sand mill and reach less than 20 microns, for subsequent use finally by packing after filtration.
Conventional method for printing screen is adopted to be printed on glass and PMMA base material by the ink described in embodiment 1 and comparative example 1-2, then under the condition of 100 DEG C dry 30 minutes.GretagMacbeth Spectroeye photodensitometer is utilized to measure optical density (OD).And after dry 1 hour, respectively water droplet and alcohol are dropped in printing area, use above-mentioned photodensitometer to measure the ink transfer per-cent of each sample, with the water tolerance of testing of printed (percentage transfer is less, proves that water tolerance is better).Above-mentioned measuring result is presented in table 1-3 respectively.
Table 1 optical density value
| Medium kind | Embodiment 1 | Comparative example 1 | Comparative example 2 |
| Glass | 1.60 | 1.35 | 1.30 |
| PMMA resin | 1.57 | 1.33 | 1.26 |
Table 2 water tolerance (representing with ink transfer per-cent)
| Medium kind | Embodiment 1 | Comparative example 1 | Comparative example 2 |
| Glass | 3.5% | 24.2% | 14.5% |
| PMMA resin | 2.9% | 21.0% | 11.8% |
From the contrast of embodiment and comparative example, environment-friendly ink of the present invention, by being combined the mixed solvent of methylcarbonate and TriMethylolPropane(TMP), solidifying agent Viscoat 295, and in pigment, add the synergy of diammonium hydrogen citrate, ink of the present invention is made both to have had excellent optical density (OD) (corresponding excellent press quality), have again and the water tolerance (have excellent weather resistance) of excellence and scratch resistance (the ink scraping and wiping resistance performance described in embodiment 1 is 8 ~ 10 times of comparative example 1), and then achieve goal of the invention.
In the present invention; for the ordinary skill in the art described; specific embodiment is just to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (5)
1. an apple green ink for high adhesive force, is characterized in that: with weight parts: containing 50 parts of peacock blue lakes, 30 parts of lemon yellow color lakes, 120 parts of methyl methacrylate, 16 parts of Viscoat 295s, 6 parts of diammonium hydrogen citrates, 10 parts of fatty glycidyl ethers, 0.8 part of polyoxyethylene octylphenol ether, 0.5 part of antioxidant 1010 and 80 parts of mixed solvents; Described mixed solvent is made up of methylcarbonate and TriMethylolPropane(TMP), and the ratio of weight and number of described methylcarbonate and TriMethylolPropane(TMP) is 3:1.
2. the apple green ink of high adhesive force according to claim 1, is characterized in that: the preparation method of described environment-friendly ink comprises the following steps:
(1) 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed with alr mode, obtained first mixed solution;
(2) 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed with alr mode, then add 0.5 part of antioxidant 1010,30 parts of lemon yellow color lakes mix, obtain the second mixed solution;
(3) 20 parts of methylcarbonates, 50 parts of peacock blue lakes and 6 parts of diammonium hydrogen citrates are mixed with alr mode, join in the second mixed solution, fully mix with alr mode, obtained 3rd mixed solution;
(4) the first mixed solution, the 3rd mixed solution, 16 parts of Viscoat 295s, 10 parts of fatty glycidyl ethers and 0.8 part of polyoxyethylene octylphenol ether are mixed with alr mode, then adopt sand mill to carry out grinding distribution.
3. the apple green ink of high adhesive force according to claim 2, it is characterized in that: when the color of described environment-friendly ink represents with Lab color mode, the scope of the scope of L value to be the scope of 59.52 ~ 60.47, a value be-29.53 ~-30.78, b value is 29.78 ~ 30.98.
4. the apple green ink of high adhesive force according to claim 2, is characterized in that: when the color of described environment-friendly ink represents with Lab color mode, and L value is 62.0, a value be-30.2, b values is 30.4.
5. the preparation method of the apple green ink of high adhesive force according to claim 1, is characterized in that: comprise the following steps:
(1) 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed with alr mode, obtained first mixed solution;
(2) 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s are mixed with alr mode, then add 0.5 part of antioxidant 1010,30 parts of lemon yellow color lakes mix, obtain the second mixed solution;
(3) 20 parts of methylcarbonates, 50 parts of peacock blue lakes and 6 parts of diammonium hydrogen citrates are mixed with alr mode, join in the second mixed solution, fully mix with alr mode, obtained 3rd mixed solution;
(4) the first mixed solution, the 3rd mixed solution, 16 parts of Viscoat 295s, 10 parts of fatty glycidyl ethers and 0.8 part of polyoxyethylene octylphenol ether are mixed with alr mode, then adopt sand mill to carry out grinding distribution.
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| DE102006000645A1 (en) * | 2006-01-03 | 2007-07-12 | Degussa Gmbh | Universal pigment preparations |
| CN101353497B (en) * | 2007-07-25 | 2010-12-22 | 比亚迪股份有限公司 | Printing ink and phone press key coating method using the same |
| CN101429362B (en) * | 2008-12-09 | 2010-11-03 | 天津环球磁卡股份有限公司 | Watersoluble silk screen printing ink |
| CN101993629A (en) * | 2009-08-14 | 2011-03-30 | 比亚迪股份有限公司 | Transfer printing type ultraviolet light curing ink composition, preparation method thereof and mobile phone casing using ink composition |
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