CN103911035A - Matte black environment-friendly plasticizing ink - Google Patents

Matte black environment-friendly plasticizing ink Download PDF

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Publication number
CN103911035A
CN103911035A CN201410182141.XA CN201410182141A CN103911035A CN 103911035 A CN103911035 A CN 103911035A CN 201410182141 A CN201410182141 A CN 201410182141A CN 103911035 A CN103911035 A CN 103911035A
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weight parts
parts
environmental protection
ink
pigment
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CN201410182141.XA
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CN103911035B (en
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王春生
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Suzhou Anjie Technology Co Ltd
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Suzhou Anjie Technology Co Ltd
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Abstract

The invention relates to a matte black environment-friendly plasticizing ink which contains the following components in parts by weight: 3-5 parts of silver powder, 10-16.5 parts of Seiko 1000-800 gloss oil, 70-72 parts of black pigment, 10.0-10.8 parts of transparent red pigment, 12.8-13.2 parts of transparent blue pigment, 32.0-40.0 parts of polymethyl methacrylate, 35.0-42.0 parts of trimethylolpropane triacrylate, 8.0-10.0 parts of stearin citrate and 65-75 parts of mixed solvent. The environment-friendly plasticizing ink is free of any phthalate or polyvinyl chloride resin plasticizer; and however, the environment-friendly plasticizing ink has equivalent flowing property to the prior art, and has favorable storage stability and favorable film-forming property.

Description

Mute black environmental protection plasticising ink
Technical field
The invention belongs to the technical field of printing-ink, in particular, the present invention relates to a kind of mute black environmental protection plasticising ink 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 is made up 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, produce the aesthetic effect and the permanent printing characteristic keeping that show pleasant simultaneously.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, acidproof and alkaline-resisting etc.Plastisol ink composite is often known as plastisol ink, because the mode applying is utilized the fluid properties of plastisol before heating, causes the base resin in plastisol to be solidified into solid by baking or thermofixation.In prior art, most plastisol is to occur in the composition of swelling polyvinyl chloride (PVC) RESINS in the softening agent being dispersed in based on phthalic ester and by it.Polyvinyl chloride (PVC) RESINS plastisol ink is widely used for silk screen printing operation.But due to the consideration of environment, health and safety, the use of these ink is subject to strict restriction just day by day.Therefore ensureing, under the prerequisite of ink quality, to develop performance identical with PVC plastisol, the ink still with less health and environmental risk 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 a kind of mute black environmental protection plasticising ink and preparation method thereof.
In order to realize foregoing invention object, the present invention has adopted following technical scheme:
Mute black environmental protection plasticising ink of the present invention, it comprises silver powder, gloss oil, pigment, stiffening agent, softening agent, thinner and solvent; And described softening agent is glyceryl stearate citrate.
Specifically, described mute black environmental protection plasticising ink, it is characterized in that: the silver powder that contains 3~5 weight parts, the Seiko 1000-800 gloss oil of 10~16.5 weight parts, the black pigment of 70~72 weight parts, the transparent red pigment of 10.0~10.8 parts, the transparent blue pigment of 12.8~13.2 weight parts, the polymethylmethacrylate of 32.0~40.0 weight parts, the Viscoat 295 of 35.0~42.0 weight parts, the glyceryl stearate citrate of 8.0~10.0 weight parts, the mixed solvent of 65~75 weight parts.
Wherein, described mixed solvent is made up of propyl carbinol, n-butyl acetate and acetone; And described propyl carbinol is 30~35 weight parts, n-butyl acetate is 15~20 weight parts, and acetone is 15~20 weight parts.
Wherein, the weight ratio of described silver powder and described Seiko 1000-800 gloss oil is 1:3~3:10.
Wherein, described plasticising ink also comprises additive, and described additive is selected from least one in wetting agent, brightening agent, antioxidant, whipping agent, stablizer or defoamer.
Wherein, the viscosity of described plasticising ink is about 10,000~100,000 centipoises.
Wherein, when the color of described plasticising ink represents with Lab color mode, the scope of L value is that the scope of 29.0~31.5, a value is that the scope of-0.15~0.30, b value is 0.25~1.0.
Wherein, above-mentioned mute black environmental protection plasticising ink adopts following methods to prepare, and described preparation method comprises the following steps:
(1), by the silver powder of 3~5 weight parts, the Seiko 1000-800 gloss oil of 10~16.5 weight parts mixes adjusted material with alr mode;
(2), by the Viscoat 295 of 35.0~42.0 weight parts, the mixed solvent of 30~35 weight parts fully mixes and dissolves with alr mode, makes dispersion soln;
(3) by the black pigment of 70~72 weight parts, the transparent red pigment of 10.0~10.8 parts, the dispersion soln that the transparent blue pigment of 12.8~13.2 weight parts and step (2) prepare, fully mixes and soaks with alr mode, makes the first mixed solution;
(4) by the polymethylmethacrylate of 32.0~40.0 weight parts, the mixed solvent of 35~40 weight parts fully mixes and dissolves with alr mode, makes the second mixed solution;
(5) the first mixed solution step (3) being obtained, the second mixed solution that step (4) obtains, adjusting material and glyceryl stearate citrate that step (1) obtains are fully mixed to get mixed liquor with alr mode;
(6) mixed liquor step (5) being obtained adopts sand mill to grind, and obtains the environmental protection plasticising ink that fineness is less than 5 μ m.
Compared with prior art, mute black environmental protection plasticising ink of the present invention has following beneficial effect:
(1) in environmental protection plasticising ink of the present invention, do not contain phthalic ester and polyvinyl chloride resin plasticiser; But its flowing property and prior art are suitable, and there is good preservation stability and good film-forming properties.
(2) adopt dispersing method of the present invention, 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 there is good brightness effect, and suitable viscosity.
(3) environmental protection plasticising ink of the present invention is particularly useful for the silk screen printing of glass, PMMA substrate surface, after ink complete drying, and color light, tack is good, wear resistance good, substantially without oozing out phenomenon.
Embodiment
Below with reference to specific embodiment, mute black environmental protection plasticising ink 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.The description of what applicant need to declare is related materials in embodiment, performance and technique etc. is all exemplary, and does not refer to the restriction to invention protection domain.
Embodiment 1
Mute black environmental protection plasticising ink described in the present embodiment, the component that contains following parts by weight:
The preparation method of the mute black environmental protection plasticising ink described in the present embodiment comprises the following steps:
(1), by the silver powder of 4.0 weight parts, the Seiko 1000-800 gloss oil of 12.5 weight parts mixes adjusted material with alr mode;
(2), by the Viscoat 295 of 35.0 weight parts, the mixed solvent of 30 weight parts fully mixes and dissolves with alr mode, makes dispersion soln;
(3) by the Pigment black of 70 weight parts, the pigment transparent red of 10.5 parts, the dispersion soln that the transparent indigo plant of pigment of 13.0 weight parts and step (2) prepare, fully mixes and soaks with alr mode, makes the first mixed solution;
(4) by the polymethylmethacrylate of 35.0 weight parts, the mixed solvent of 35 weight parts fully mixes and dissolves with alr mode, makes the second mixed solution;
(5) the first mixed solution step (3) being obtained, the second mixed solution that step (4) obtains, adjusting material and glyceryl stearate citrate that step (1) obtains are fully mixed to get mixed liquor with alr mode;
(6) mixed liquor step (5) being obtained adopts sand mill to grind, and obtains the environmental protection plasticising ink that fineness is less than 5 μ m; The viscosity of described ink is about 50,000~80,000 centipoises; When the color of described plasticising ink represents with Lab color mode, the scope of L value is that the scope of 30.2, a value is that the scope of 0.02, b value is 0.52.
Embodiment 2
Mute black environmental protection plasticising ink described in the present embodiment, the component that contains following parts by weight:
The preparation method of the mute black environmental protection plasticising ink described in the present embodiment comprises the following steps:
(1), by the silver powder of 4.8 weight parts, the Seiko 1000-800 gloss oil of 15.2 weight parts mixes adjusted material with alr mode;
(2), by the Viscoat 295 of 39.0 weight parts, the mixed solvent of 32 weight parts fully mixes and dissolves with alr mode, makes dispersion soln;
(3) by the Pigment black of 71.2 weight parts, the pigment transparent red of 10.6 parts, the dispersion soln that the transparent indigo plant of pigment of 13.2 weight parts and step (2) prepare, fully mixes and soaks with alr mode, makes the first mixed solution;
(4) by the polymethylmethacrylate of 38.0 weight parts, the mixed solvent of 39 weight parts fully mixes and dissolves with alr mode, makes the second mixed solution;
(5) the first mixed solution step (3) being obtained, the second mixed solution that step (4) obtains, adjusting material and glyceryl stearate citrate that step (1) obtains are fully mixed to get mixed liquor with alr mode;
(6) mixed liquor step (5) being obtained adopts sand mill to grind, and obtains the environmental protection plasticising ink that fineness is less than 5 μ m; The viscosity of described ink is about 30,000~60,000 centipoises; When the color of described plasticising ink represents with Lab color mode, the scope of L value is that the scope of 30.0, a value is that the scope of 0.12, b value is 0.38.
Embodiment 3
Mute black environmental protection plasticising ink described in the present embodiment, the component that contains following parts by weight:
The preparation method of the mute black environmental protection plasticising ink described in the present embodiment comprises the following steps:
(1), by the silver powder of 4.8 weight parts, the Seiko 1000-800 gloss oil of 15.2 weight parts mixes adjusted material with alr mode;
(2), by the Viscoat 295 of 39.0 weight parts, the mixed solvent of 32 weight parts fully mixes and dissolves with alr mode, makes dispersion soln;
(3) by the Pigment black of 70.0 weight parts, the pigment transparent red of 10.2 parts, the dispersion soln that the transparent indigo plant of pigment of 12.8 weight parts and step (2) prepare, fully mixes and soaks with alr mode, makes the first mixed solution;
(4) by the polymethylmethacrylate of 38.0 weight parts, the mixed solvent of 39 weight parts fully mixes and dissolves with alr mode, makes the second mixed solution;
(5) the first mixed solution step (3) being obtained, the second mixed solution that step (4) obtains, adjusting material and glyceryl stearate citrate that step (1) obtains are fully mixed to get mixed liquor with alr mode;
(6) mixed liquor step (5) being obtained adopts sand mill to grind, and obtains the environmental protection plasticising ink that fineness is less than 5 μ m; The viscosity of described ink is about 30,000~60,000 centipoises; When the color of described plasticising ink represents with Lab color mode, the scope of L value is that the scope of 29.7, a value is that the scope of 0.01, b value is 0.58.
Comparative example 1
Mute black environmental protection plasticising ink described in the present embodiment, the component that contains following parts by weight:
The preparation method of the mute black environmental protection plasticising ink described in the present embodiment comprises the following steps:
(1), by the silver powder of 4.0 weight parts, the Seiko 1000-800 gloss oil of 12.5 weight parts mixes adjusted material with alr mode;
(2), by the Viscoat 295 of 35.0 weight parts, the mixed solvent of 30 weight parts fully mixes and dissolves with alr mode, makes dispersion soln;
(3) by the Pigment black of 70 weight parts, the pigment transparent red of 10.5 parts, the dispersion soln that the transparent indigo plant of pigment of 13.0 weight parts and step (2) prepare, fully mixes and soaks with alr mode, makes the first mixed solution;
(4) by the polymethylmethacrylate of 35.0 weight parts, the mixed solvent of 35 weight parts fully mixes and dissolves with alr mode, makes the second mixed solution;
(5) the first mixed solution step (3) being obtained, the second mixed solution that step (4) obtains, adjusting material and dibutyl phthalate that step (1) obtains are fully mixed to get mixed liquor with alr mode;
(6) mixed liquor step (5) being obtained adopts sand mill to grind, and obtains the environmental protection plasticising ink that fineness is less than 5 μ m; The viscosity of described ink is about 50,000~80,000 centipoises; When the color of described plasticising ink represents with Lab color mode, the scope of L value is that the scope of 30.2, a value is that the scope of 0.02, b value is 0.52.
Adopt conventional method for printing screen that the ink described in embodiment 1-3 and comparative example 1 is printed on glass and PMMA base material; Then at the temperature of 120 ± 1 DEG C, carry out first baking; Then at the temperature of 150 ± 1 DEG C, carry out second baking; After ink complete drying, above-mentioned ink prints that the pattern adhesion property that obtains is stable, wear resistance is good, presents mute black.
The each 20g of ink sample that gets embodiment 1-3 and comparative example 1 is placed in the thermostat container of 40 DEG C, detects the stability in storage of ink sample at the temperature improving; Utilize probe to detect sample at interval of 12 hours, to determine that sample becomes the enough thick and time that cannot carry out silk screen printing, characterizes the time of stability in storage.Result shows: the ink sample of embodiment of the present invention can reach 25-35 days at the storage stability improving at temperature, suitable with comparative example.
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 (10)

1. a mute black environmental protection plasticising ink, is characterized in that: comprise silver powder, gloss oil, pigment, stiffening agent, softening agent, thinner and solvent; And described softening agent is glyceryl stearate citrate.
2. mute black environmental protection plasticising ink according to claim 1, it is characterized in that: the silver powder that contains 3~5 weight parts, the Seiko 1000-800 gloss oil of 10~16.5 weight parts, the black pigment of 70~72 weight parts, the transparent red pigment of 10.0~10.8 parts, the transparent blue pigment of 12.8~13.2 weight parts, the Viscoat 295 of 35.0~42.0 weight parts, the glyceryl stearate citrate of 8.0~10.0 weight parts, the mixed solvent of 65~75 weight parts.
3. mute black environmental protection plasticising ink according to claim 1 and 2, is characterized in that: described mixed solvent is made up of propyl carbinol, n-butyl acetate and acetone; And described propyl carbinol is 30~35 weight parts, n-butyl acetate is 15~20 weight parts, and acetone is 15~20 weight parts.
4. mute black environmental protection plasticising ink according to claim 1, is characterized in that: described silver powder and described Seiko
The weight ratio of 1000-800 gloss oil is 1:3~3:10.
5. mute black environmental protection plasticising ink according to claim 1, is characterized in that: when the color of described plasticising ink represents with Lab color mode, the scope of L value is that the scope of 29.0~31.5, a value is that the scope of-0.15~0.30, b value is 0.25~1.0.
6. mute black environmental protection plasticising ink according to claim 1, is characterized in that: the viscosity of described plasticising ink is about 10,000~100,000 centipoises.
7. mute black environmental protection plasticising ink according to claim 1, it is characterized in that: described plasticising ink also comprises additive, and described additive is selected from least one in wetting agent, brightening agent, antioxidant, whipping agent, stablizer or defoamer.
8. mute black environmental protection plasticising ink according to claim 2, is characterized in that: described plasticising ink adopts following methods to prepare, and said method comprising the steps of:
(1), by the silver powder of 3~5 weight parts, the Seiko 1000-800 gloss oil of 10~16.5 weight parts mixes adjusted material with alr mode;
(2), by the Viscoat 295 of 35.0~42.0 weight parts, the mixed solvent of 30~35 weight parts fully mixes and dissolves with alr mode, makes dispersion soln;
(3) by the black pigment of 70~72 weight parts, 10.0 the transparent red pigment of~10.8 parts, the dispersion soln that the transparent blue pigment of 12.8~13.2 weight parts and step (2) prepare, fully mixes and soaks with alr mode, makes the first mixed solution;
(4) by the polymethylmethacrylate of 32.0~40.0 weight parts, the mixed solvent of 35~40 weight parts fully mixes and dissolves with alr mode, makes the second mixed solution;
(5) the first mixed solution step (3) being obtained, the second mixed solution that step (4) obtains, adjusting material and glyceryl stearate citrate that step (1) obtains are fully mixed to get mixed liquor with alr mode;
(6) mixed liquor step (5) being obtained adopts sand mill to grind, and obtains the environmental protection plasticising ink that fineness is less than 5 μ m.
9. the preparation method of a mute black environmental protection plasticising ink, it is characterized in that: the silver powder that described ink contains 3~5 weight parts, the Seiko 1000-800 gloss oil of 10~16.5 weight parts, the black pigment of 70~72 weight parts, the transparent red pigment of 10.0~10.8 parts, the transparent blue pigment of 12.8~13.2 weight parts, the Viscoat 295 of 35.0~42.0 weight parts, the glyceryl stearate citrate of 8.0~10.0 weight parts, the mixed solvent of 65~75 weight parts; And said method comprising the steps of:
(1), by the silver powder of 3~5 weight parts, the Seiko 1000-800 gloss oil of 10~16.5 weight parts mixes adjusted material with alr mode;
(2), by the Viscoat 295 of 35.0~42.0 weight parts, the mixed solvent of 30~35 weight parts fully mixes and dissolves with alr mode, makes dispersion soln;
(3) by the black pigment of 70~72 weight parts, the transparent red pigment of 10.0~10.8 parts, the dispersion soln that the transparent blue pigment of 12.8~13.2 weight parts and step (2) prepare, fully mixes and soaks with alr mode, makes the first mixed solution;
(4) by the polymethylmethacrylate of 32.0~40.0 weight parts, the mixed solvent of 35~40 weight parts fully mixes and dissolves with alr mode, makes the second mixed solution;
(5) the first mixed solution step (3) being obtained, the second mixed solution that step (4) obtains, adjusting material and glyceryl stearate citrate that step (1) obtains are fully mixed to get mixed liquor with alr mode;
(6) mixed liquor step (5) being obtained adopts sand mill to grind, and obtains the environmental protection plasticising ink that fineness is less than 5 μ m.
10. preparation method according to claim 9, is characterized in that: described mixed solvent is made up of propyl carbinol, n-butyl acetate and acetone; And described propyl carbinol is 30~35 weight parts, n-butyl acetate is 15~20 weight parts, and acetone is 15~20 weight parts.
CN201410182141.XA 2014-04-30 2014-04-30 Mute black environmental protection plasticising ink Expired - Fee Related CN103911035B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104830146A (en) * 2015-05-22 2015-08-12 苏州安洁科技股份有限公司 Preparation method of silver grey environment-friendly ink for silk-screen printing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101171313A (en) * 2005-05-13 2008-04-30 伊梅杰公司 Ingestible or nutritional liquid ink composition for ink jet printing
CN103242558A (en) * 2013-05-24 2013-08-14 河南正通化工有限公司 Citric ester plasticizer and preparation method thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101171313A (en) * 2005-05-13 2008-04-30 伊梅杰公司 Ingestible or nutritional liquid ink composition for ink jet printing
CN103242558A (en) * 2013-05-24 2013-08-14 河南正通化工有限公司 Citric ester plasticizer and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104830146A (en) * 2015-05-22 2015-08-12 苏州安洁科技股份有限公司 Preparation method of silver grey environment-friendly ink for silk-screen printing

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