CN103589227A - 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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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, the present invention relates to apple green ink of a kind of high adhesive force and preparation method thereof.
Background technology
Ink is the important materials for wrapping material printing, and it comprises main component and ancillary component by printing by pattern, the present stock curing ink of literal table, and they mix equably and form the gluey fluid of a kind of viscosity through repeat-rolling.Printing-ink is by dispersed pulpous state colloids mixing of material such as colorant, low-melting ink vehicle and auxiliary agent and solvents.The binder of solvent type ink consists of solid resin and a large amount of volatile organic solvent.After solid resin is dissolved in solvent, colorant is dispersed in binder, ink is printed to printed medium, the rapid volatile dry conjunctiva of solvent.For ink, general expectation is used and can on printed medium, be produced aesthetic effect and the permanent printing characteristic keeping that simultaneously shows pleasant.The example of these printing characteristics comprises press quality, as optical density (OD), colourity etc.; And weather resistance, as water tolerance, resistance to fadedness, persistence, the marker pen of resistance to bronsted lowry acids and bases bronsted lowry smear.In order to guarantee press quality, conventionally need to be such as mineral oil in prior art, such as being to have the hydrocarbon system solvents such as solvent, the aromatic series such as dimethylbenzene, ethylbenzene series solvent, the ester series solvent type ink such as butylacetate, but these solvent toxicity are strong, and environmental health and personnel health are had to pollution and harm in various degree, and toward the remaining nuisance of contact, be difficult to obtain the requirement of environmental protection in dried ink.Therefore guaranteeing under the prerequisite of ink quality, develop and can either prevent public hazards and guarantee environmental health, the novel dissolvent type ink that can show again quite high press quality and weather resistance becomes those skilled in the art's R&D direction.
Summary of the invention
In order to solve above-mentioned technical problem of the prior art, the object of the present invention is to provide apple green ink of 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: in parts by weight: contain 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, in parts by weight: be comprised 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 comprised 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, make the 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 to 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, with alr mode, fully mix, make the 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 L value is that the scope of 59.52～60.47, a value is-29.53～-30.78, and the scope of b value is 29.78～30.98.
A second aspect of the present invention, also relates to the preparation method of the apple green ink of above-mentioned high adhesive force, and 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, make the 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 to 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, with alr mode, fully mix, make the 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 toxic chemical substances such as benzene, toluene, environmental-protecting performance is very good; And resin and pigment are all had to excellent dissolving and dispersing property, and not only given ink good weather resistance, also show goodish press quality.
(2), in environment-friendly ink of the present invention, by adding the interaction of diammonium hydrogen citrate and pigment, be conducive to improve stability and the high-luster of pigment, but also further improved the weather resistance of ink.
(3) adopt above-mentioned dispersion and solvent method, can reduce the surface tension of pigment and interlaminar resin, improve their wettability, can strengthen the grinding effect of ink, reduce jitter time, and make described ink according to there being good brightness effect, and make ink there is 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; Resistance toly fade, stock light, good endurance is also difficult for yellowing, variable color, fades under strong sunlight is irradiated.
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, to help those skilled in the art to have more complete, accurate and deep understanding to inventive concept of the present invention, technical scheme.
Embodiment 1
The apple green ink of the high adhesive force of the present embodiment, in parts by weight, by 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, formed.Described environment-friendly ink adopts following processing step to prepare: (1) stirs 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s in stirring at low speed mode (50～100 revs/min), make the 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 to utilize high speed dispersor to be uniformly dispersed with the speed 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, with the speed of 800 revs/min, be uniformly dispersed, make the 3rd mixed solution; Speed by 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 with 800 revs/min is uniformly dispersed, then scattered liquid matter is ground to fineness at closed sand mill and reaches below 20 microns, finally pack after filtering standby.When the color of the environment-friendly ink preparing represents with Lab color mode, L value is that 62.0, a value is that-30.2, b value is 30.4.
Comparative example 1
A kind of apple green ink, in parts by weight, by 50 parts of peacock blue lakes, 30 parts of lemon yellow color lakes, 120 parts of methyl methacrylate, 16 parts of hexamethylene diisocyanate biurets, 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), formed.Described environment-friendly ink adopts following processing step to prepare: (1) stirs 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of dimethyl sulfoxide (DMSO) in stirring at low speed mode (50～100 revs/min), make the 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 to utilize high speed dispersor to be uniformly dispersed with the speed 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, with the speed of 800 revs/min, be uniformly dispersed, make the 3rd mixed solution; Speed by the first mixed solution, the 3rd mixed solution, 16 parts of hexamethylene diisocyanate biurets, 10 parts of fatty glycidyl ethers and 0.8 part of polyoxyethylene octylphenol ether with 800 revs/min is uniformly dispersed, then scattered liquid matter is ground to fineness at closed sand mill and reaches below 20 microns, finally pack after filtering standby.
Comparative example 2
A kind of apple green ink, in parts by weight, by 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, formed.Described environment-friendly ink adopts following processing step to prepare: (1) stirs 120 parts of methyl methacrylate, 20 parts of methylcarbonates and 10 parts of TriMethylolPropane(TMP)s in stirring at low speed mode (50～100 revs/min), make the 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 to utilize high speed dispersor to be uniformly dispersed with the speed 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, with the speed of 800 revs/min, be uniformly dispersed, make the 3rd mixed solution; Speed by the first mixed solution, the 3rd mixed solution, 16 parts of Viscoat 295s and 0.8 part of polyoxyethylene octylphenol ether with 800 revs/min is uniformly dispersed, then scattered liquid matter is ground to fineness at closed sand mill and reaches below 20 microns, finally pack after filtering standby.
Adopt conventional method for printing screen that the ink described in embodiment 1 and comparative example 1-2 is printed on glass and PMMA base material, then under the condition of 100 ℃, be dried 30 minutes.Utilize GretagMacbeth Spectroeye photodensitometer to measure optical density (OD).And after dry 1 hour, respectively water droplet and alcohol are dropped in to printing area, use above-mentioned photodensitometer to measure the ink transfer per-cent of each sample, with the water tolerance (percentage transfer is less, proves that water tolerance is better) of testing of printed.Above-mentioned measuring result is presented at respectively in table 1-3.
Table 1 optical density (OD) 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% |
Contrast from embodiment and comparative example, environment-friendly ink of the present invention, by being combined with the mixed solvent of methylcarbonate and TriMethylolPropane(TMP), solidifying agent Viscoat 295, and the synergy of adding diammonium hydrogen citrate in pigment, make ink of the present invention both there is excellent optical density (OD) (corresponding excellent press quality), have again and excellent water tolerance (thering is excellent weather resistance) and scratch resistance (the ink scraping and wiping resistance performance described in embodiment 1 is 8～10 times of comparative example 1), and then realized goal of the invention.
In the present invention; for the ordinary skill in the art described; specific embodiment is just exemplarily described the present invention; obviously specific implementation of the present invention is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or without improving, design of the present invention and technical scheme are directly applied to other occasion, all within protection scope of the present invention.
Claims (8)
1. an apple green ink for high adhesive force, is characterized in that: comprise blue pigments, yellow ultramarine, transparent resin, solidifying agent, thinner, solvent and defoamer.
2. an apple green ink for high adhesive force, is characterized in that: in parts by weight: contain 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.
3. the apple green ink of high adhesive force according to claim 1, is characterized in that: in parts by weight: 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, consist of.
4. according to the apple green ink of the high adhesive force described in claim 2 or 3, it is characterized in that: described mixed solvent is comprised of methylcarbonate and TriMethylolPropane(TMP), and the weight ratio of described methylcarbonate and TriMethylolPropane(TMP) is 3:1.
5. the apple green ink of high adhesive force according to claim 4, 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, make the 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 to 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, with alr mode, fully mix, make the 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.
6. the apple green ink of high adhesive force according to claim 5, it is characterized in that: when the color of described environment-friendly ink represents with Lab color mode, the scope of L value is that the scope of 59.52～60.47, a value is-29.53～-30.78, and the scope of b value is 29.78～30.98.
7. the apple green ink of high adhesive force according to claim 5, is characterized in that: when the color of described environment-friendly ink represents with Lab color mode, L value is that 62.0, a value is that-30.2, b value is 30.4.
8. the preparation method of the apple green ink of the high adhesive force described in claim 2 or 3, 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, make the 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 to 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, with alr mode, fully mix, make the 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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Citations (4)
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| CN101353497A (en) * | 2007-07-25 | 2009-01-28 | 比亚迪股份有限公司 | Printing ink and phone press key coating method using the same |
| US20090030113A1 (en) * | 2006-01-03 | 2009-01-29 | Evonil Degussa Gmbh | Universal pigment preparations |
| CN101429362A (en) * | 2008-12-09 | 2009-05-13 | 天津环球磁卡股份有限公司 | Watersoluble silk screen printing ink and method of producing the same |
| 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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- 2013-11-20 CN CN201310586528.7A patent/CN103589227B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090030113A1 (en) * | 2006-01-03 | 2009-01-29 | Evonil Degussa Gmbh | Universal pigment preparations |
| CN101353497A (en) * | 2007-07-25 | 2009-01-28 | 比亚迪股份有限公司 | Printing ink and phone press key coating method using the same |
| CN101429362A (en) * | 2008-12-09 | 2009-05-13 | 天津环球磁卡股份有限公司 | Watersoluble silk screen printing ink and method of producing the same |
| 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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