CN112280375A - High-fidelity color box environment-friendly printing ink and blending process - Google Patents
High-fidelity color box environment-friendly printing ink and blending process Download PDFInfo
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- CN112280375A CN112280375A CN202011209443.3A CN202011209443A CN112280375A CN 112280375 A CN112280375 A CN 112280375A CN 202011209443 A CN202011209443 A CN 202011209443A CN 112280375 A CN112280375 A CN 112280375A
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- printing ink
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- pigment
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- 238000007639 printing Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000002156 mixing Methods 0.000 title claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 36
- 239000003921 oil Substances 0.000 claims abstract description 31
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 22
- 239000000945 filler Substances 0.000 claims abstract description 21
- 239000002274 desiccant Substances 0.000 claims abstract description 17
- 239000004014 plasticizer Substances 0.000 claims abstract description 17
- 239000003086 colorant Substances 0.000 claims abstract description 16
- 239000012046 mixed solvent Substances 0.000 claims abstract description 16
- 239000002421 finishing Substances 0.000 claims abstract description 12
- 239000002304 perfume Substances 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 239000011230 binding agent Substances 0.000 claims abstract description 7
- 239000000049 pigment Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 28
- 238000006243 chemical reaction Methods 0.000 claims description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Inorganic materials [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 10
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical group CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 6
- QGBLCIBATKETJC-UHFFFAOYSA-N 3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;manganese(2+) Chemical compound [Mn+2].O1B([O-])OB2OB([O-])OB1O2 QGBLCIBATKETJC-UHFFFAOYSA-N 0.000 claims description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 5
- 239000004925 Acrylic resin Substances 0.000 claims description 5
- 229920000178 Acrylic resin Polymers 0.000 claims description 5
- 239000005995 Aluminium silicate Substances 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 5
- 229920000180 alkyd Polymers 0.000 claims description 5
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims description 5
- 235000012211 aluminium silicate Nutrition 0.000 claims description 5
- 150000004982 aromatic amines Chemical class 0.000 claims description 5
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 claims description 5
- 229910052793 cadmium Inorganic materials 0.000 claims description 5
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 5
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 229910052804 chromium Inorganic materials 0.000 claims description 5
- 239000011651 chromium Substances 0.000 claims description 5
- 229910017052 cobalt Inorganic materials 0.000 claims description 5
- 239000010941 cobalt Substances 0.000 claims description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 5
- 150000002576 ketones Chemical class 0.000 claims description 5
- 229910052748 manganese Inorganic materials 0.000 claims description 5
- 239000011572 manganese Substances 0.000 claims description 5
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 235000012239 silicon dioxide Nutrition 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 235000010215 titanium dioxide Nutrition 0.000 claims description 5
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 5
- 239000002383 tung oil Substances 0.000 claims description 5
- 239000002966 varnish Substances 0.000 claims description 5
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 4
- 239000005456 alcohol based solvent Substances 0.000 claims description 2
- 239000003759 ester based solvent Substances 0.000 claims description 2
- 239000004210 ether based solvent Substances 0.000 claims description 2
- 239000005453 ketone based solvent Substances 0.000 claims description 2
- 235000013799 ultramarine blue Nutrition 0.000 claims 1
- 239000002519 antifouling agent Substances 0.000 abstract description 2
- 230000037303 wrinkles Effects 0.000 abstract description 2
- 239000000976 ink Substances 0.000 description 74
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- -1 acetone) Chemical class 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000012748 slip agent Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 230000003669 anti-smudge Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 3
- 238000010186 staining Methods 0.000 description 3
- 239000004408 titanium dioxide Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/08—Printing inks based on natural resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
- C09D11/105—Alkyd resins
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses environment-friendly printing ink for a high-fidelity color box and a blending process, and particularly relates to the field of printing, wherein the environment-friendly printing ink comprises the following raw materials in parts by weight: 60-70 parts of mixed solvent, 10-20 parts of binder, 1-3 parts of colorant, 3-6 parts of filler and 2-5 parts of auxiliary agent, wherein the auxiliary agent comprises drier, anti-drying agent, slipping agent, anti-fouling agent, plasticizer, finishing oil and perfume. The environment-friendly printing ink prepared by the method has the advantages that in the actual use process, the drying time of the printing ink is short, the surface of a printed product is smooth and bright in color, the viscosity of the printing ink is high, the wear resistance and the weather resistance are good, the printing ink of the printed product cannot stain the back of another printed product during printing, and in addition, the printing ink is not easy to wrinkle and crust during the storage process.
Description
Technical Field
The invention relates to the technical field of printing, in particular to high-fidelity color box environment-friendly printing ink and a blending process.
Background
The ink is widely used for various printings such as books and periodicals, packaging decoration, building decoration and the like. As social demands increase, ink varieties and yields also expand and grow accordingly. The printing ink is developed along with the flourishing of national economy and the development of cultural education industry in the essential oil ink industry and the printing industry for transmitting information and decorating the cultural world. The technological progress and yield of the ink is one of the signs of the degree of culture development in the area to some extent.
The ink is a substance for forming graphic and text information in the printing process, so the ink has different functions in the printing process and directly determines the tone, color, definition and the like of an image on a printed matter. The ink should have vivid color, good printing adaptability, and suitable drying speed. In addition, the paint should have certain application indexes in solvent resistance, acid resistance, alkali resistance, water resistance, light resistance, heat resistance and the like. As printing, paper, and other requirements become higher, the technical requirements for inks also increase. Such as modern high-speed multicolor presses and color-based rotary presses, require that the ink dry at a rate of several seconds or even faster.
However, the prior art ink still has more disadvantages in the practical use process, such as: the drying time is long, and the surface of the printing ink is rough and dark, and the printing ink has poor wear resistance and weather resistance.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to overcome the above defects in the prior art, the embodiments of the present invention provide an environment-friendly printing ink for high fidelity color boxes and a blending process thereof, which are intended to solve the following problems: how to shorten the drying time of the ink; how to enhance the brightness and smoothness, and the wear resistance and weather resistance of the printing ink.
In order to achieve the purpose, the invention provides the following technical scheme: the environment-friendly printing ink for the high-fidelity color box comprises the following raw materials in parts by weight: 60-70 parts of mixed solvent, 10-20 parts of binder, 1-3 parts of colorant, 3-6 parts of filler and 2-5 parts of auxiliary agent, wherein the auxiliary agent comprises drier, anti-drying agent, slipping agent, anti-soiling agent, plasticizer, finishing oil and perfume, and the dosage ratio of the drier, the anti-drying agent, the slipping agent, the anti-soiling agent, the plasticizer, the finishing oil and the perfume is 2:2:1:0.5:1.5:0.4: 0.1.
In a preferred embodiment, in the formula, the mixed solvent is a mixture of ketone, ester, ether and alcohol solvents in a ratio of 2:1:3: 5.
In a preferred embodiment, in the formula, the binder is acrylic resin, alkyd resin and rosin and derivatives in a ratio of 1:3, and the components are mixed according to the proportion.
In a preferred embodiment, in the formula, the colorant is azo-based or phthalocyanine-based pigment, specifically any one of titanium white, cadmium red, chromium green and ultramarine.
In a preferred embodiment, in the formula, the filler is any one of aluminum hydroxide, calcium carbonate, kaolin, barium sulfate and talc.
In a preferred embodiment, in the formula, the drier is white drying oil, the anti-drying agent is any one of aromatic amine or phenol, the slipping agent is a wax processed product, the anti-dirty agent is any one of starch or silicon dioxide, and the plasticizer is dibutyl phthalate.
In a preferred embodiment, the white drying oil is a mixed drying oil compounded by 49% of lead acid, 2% of manganese borate, 11% of manganese paste, 11% of No. four varnish, 26% of No. four tung oil and 1% of cobalt naphthanate.
The invention also provides a blending process of the environment-friendly printing ink for the high-fidelity color box, which specifically comprises the following operation steps:
the method comprises the following steps: adding the mixed solvent into a reaction kettle according to the formula ratio, fully mixing uniformly, adding a connecting material under the condition of no shutdown, rapidly heating the reaction system to 120-130 ℃ at the speed of 20 ℃/min, and obtaining mixed resin liquid for later use after the reaction kettle is completely changed into a liquid state;
step two: adding pigment into a ball mill, adding 5mm glass beads with the same weight as the total weight of the raw materials to fully grind the pigment by utilizing the friction on the surface of the pigment, starting the ball mill to grind the pigment into 5-10 mu m of fineness, and separating the glass beads for later use;
step three: and (3) sequentially adding the ground pigment powder, the filler and the auxiliary agent into the reaction kettle in the step one, and stirring at the speed of 600r/min while adding, so that the colorant, the filler and the auxiliary agent are uniformly dispersed in the resin liquid, and the target printing ink can be obtained.
The invention has the technical effects and advantages that:
1. the drier and the anti-drying agent are used in a matched manner, so that on one hand, the upper part, the lower part, the inner part and the outer part of an ink layer can be promoted to be oxidized and polymerized together to form a solid film, the overall drying from inside to outside is realized, the drying time is shortened, on the other hand, the oxidative drying can be prevented, the dry oil has an induction period before the oxygen absorption drying, the skinning and wrinkling of the printing ink in the storage period are prevented, and the storage stability of the printing ink is enhanced;
2. by adding the anti-fouling agent, the ink of a printed product can not stain the back of another printed product after the ink is used for printing;
3. the smoothness and brightness of the surface of a printed product can be improved and the wear resistance and weather resistance of the audio ink can be enhanced by using the slip agent and the finishing oil and adding the plasticizer.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying examples. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
Example 1
The invention provides an environment-friendly printing ink which comprises the following raw materials in parts by weight: 60 parts of mixed solvent, 10 parts of connecting material, 1 part of colorant, 3 parts of filler and 2 parts of auxiliary agent, wherein the auxiliary agents comprise a drier (for accelerating the oxidation and film formation of unsaturated materials), an anti-drying agent (for preventing oxidation and drying, leading a drying oil to have an induction period before oxygen absorption and drying and preventing the ink from skinning and wrinkling during storage), a slip agent (for increasing the wear resistance and smoothness of a printed product), an anti-smudge agent (for preventing the ink of the printed product from staining the back of another printed product during printing), a plasticizer (for softening the ink film and improving the adhesion of the ink film to a printing surface), a finishing oil (for increasing the brightness of the printed product) and a perfume (for improving the pungent smell during printing of the ink), and the dosage ratio of the drier, the anti-drying agent, the slipping agent, the anti-dirty agent, the plasticizer, the finishing oil and the perfume is 2:2:1:0.5:1.5:0.4: 0.1.
Furthermore, in the formula materials, the mixed solvent is prepared by mixing ketone (such as acetone), ester (such as butyl acrylate), ether (such as diethyl ether) and alcohol (such as ethanol) according to the proportion of 2:1:3: 5.
Furthermore, in the formula materials, the connecting materials are acrylic resin, alkyd resin, rosin and derivatives in a ratio of 1:3, and the components are mixed according to the proportion.
Furthermore, in the formula, the coloring agent is azo or phthalocyanine pigment, specifically any one of titanium dioxide, cadmium red, chromium green and ultramarine, so that the prepared printing ink has strong light resistance, heat resistance, solvent resistance and hiding power.
Furthermore, in the formula material, the filler is any one of aluminum hydroxide, calcium carbonate, kaolin, barium sulfate and talcum powder, can be uniformly and well dispersed in the binder, can adjust the ink performance, can increase the thickness of an ink film layer, improves the wear resistance of the ink film layer, and does not have tinting strength and hiding power.
Furthermore, in the formula, the drier is white drying oil, the anti-drying agent is any one of arylamine or phenol, the slipping agent is a wax processed product, the anti-dirty agent is any one of starch or silicon dioxide, and the plasticizer is dibutyl phthalate.
Further, the white drying oil is mixed drying oil compounded by 49% of lead acid, 2% of manganese borate, 11% of manganese paste, 11% of No. four varnish, 26% of No. four tung oil and 1% of cobalt naphthanate, and can promote the upper part, the lower part, the inner part and the outer part of an ink layer to be oxidized and polymerized together to form a solid film, so that the full drying from inside to outside is realized.
The invention also provides a blending process of the environment-friendly printing ink for the high-fidelity color box, which specifically comprises the following operation steps:
the method comprises the following steps: adding the mixed solvent into a reaction kettle according to the formula ratio, fully mixing uniformly, adding a connecting material under the condition of no shutdown, rapidly heating the reaction system to 120-130 ℃ at the speed of 20 ℃/min, and obtaining mixed resin liquid for later use after the reaction kettle is completely changed into a liquid state;
step two: adding pigment into a ball mill, adding 5mm glass beads with the same weight as the total weight of the raw materials to fully grind the pigment by utilizing the friction on the surface of the pigment, starting the ball mill to grind the pigment into 5-10 mu m of fineness, and separating the glass beads for later use;
step three: and (3) sequentially adding the ground pigment powder, the filler and the auxiliary agent into the reaction kettle in the step one, and stirring at the speed of 600r/min while adding, so that the colorant, the filler and the auxiliary agent are uniformly dispersed in the resin liquid, and the target printing ink can be obtained.
Example 2
The invention provides an environment-friendly printing ink which comprises the following raw materials in parts by weight: 65 parts of mixed solvent, 15 parts of connecting material, 2 parts of colorant, 5 parts of filler and 4 parts of auxiliary agent, wherein the auxiliary agents comprise a drier (for accelerating the oxidation and film formation of unsaturated materials), an anti-drying agent (for preventing oxidation and drying, leading a drying oil to have an induction period before oxygen absorption and drying and preventing the ink from skinning and wrinkling during storage), a slip agent (for increasing the wear resistance and smoothness of a printed product), an anti-smudge agent (for preventing the ink of the printed product from staining the back of another printed product during printing), a plasticizer (for softening the ink film and improving the adhesion of the ink film to a printing surface), a finishing oil (for increasing the brightness of the printed product) and a perfume (for improving the pungent smell during printing of the ink), and the dosage ratio of the drier, the anti-drying agent, the slipping agent, the anti-dirty agent, the plasticizer, the finishing oil and the perfume is 2:2:1:0.5:1.5:0.4: 0.1.
Furthermore, in the formula materials, the mixed solvent is prepared by mixing ketone (such as acetone), ester (such as butyl acrylate), ether (such as diethyl ether) and alcohol (such as ethanol) according to the proportion of 2:1:3: 5.
Furthermore, in the formula materials, the connecting materials are acrylic resin, alkyd resin, rosin and derivatives in a ratio of 1:3, and the components are mixed according to the proportion.
Furthermore, in the formula, the coloring agent is azo or phthalocyanine pigment, specifically any one of titanium dioxide, cadmium red, chromium green and ultramarine, so that the prepared printing ink has strong light resistance, heat resistance, solvent resistance and hiding power.
Furthermore, in the formula material, the filler is any one of aluminum hydroxide, calcium carbonate, kaolin, barium sulfate and talcum powder, can be uniformly and well dispersed in the binder, can adjust the ink performance, can increase the thickness of an ink film layer, improves the wear resistance of the ink film layer, and does not have tinting strength and hiding power.
Furthermore, in the formula, the drier is white drying oil, the anti-drying agent is any one of arylamine or phenol, the slipping agent is a wax processed product, the anti-dirty agent is any one of starch or silicon dioxide, and the plasticizer is dibutyl phthalate.
Further, the white drying oil is mixed drying oil compounded by 49% of lead acid, 2% of manganese borate, 11% of manganese paste, 11% of No. four varnish, 26% of No. four tung oil and 1% of cobalt naphthanate, and can promote the upper part, the lower part, the inner part and the outer part of an ink layer to be oxidized and polymerized together to form a solid film, so that the full drying from inside to outside is realized.
The invention also provides a blending process of the environment-friendly printing ink for the high-fidelity color box, which specifically comprises the following operation steps:
the method comprises the following steps: adding the mixed solvent into a reaction kettle according to the formula ratio, fully mixing uniformly, adding a connecting material under the condition of no shutdown, rapidly heating the reaction system to 120-130 ℃ at the speed of 20 ℃/min, and obtaining mixed resin liquid for later use after the reaction kettle is completely changed into a liquid state;
step two: adding pigment into a ball mill, adding 5mm glass beads with the same weight as the total weight of the raw materials to fully grind the pigment by utilizing the friction on the surface of the pigment, starting the ball mill to grind the pigment into 5-10 mu m of fineness, and separating the glass beads for later use;
step three: and (3) sequentially adding the ground pigment powder, the filler and the auxiliary agent into the reaction kettle in the step one, and stirring at the speed of 600r/min while adding, so that the colorant, the filler and the auxiliary agent are uniformly dispersed in the resin liquid, and the target printing ink can be obtained.
Example 3
The invention provides an environment-friendly printing ink which comprises the following raw materials in parts by weight: 70 parts of mixed solvent, 20 parts of connecting material, 3 parts of colorant, 6 parts of filler and 5 parts of auxiliary agent, wherein the auxiliary agents comprise a drier (for accelerating the oxidation and film formation of unsaturated materials), an anti-drying agent (for preventing oxidation and drying, leading a drying oil to have an induction period before oxygen absorption and drying and preventing the ink from skinning and wrinkling during storage), a slip agent (for increasing the wear resistance and smoothness of a printed product), an anti-smudge agent (for preventing the ink of the printed product from staining the back of another printed product during printing), a plasticizer (for softening the ink film and improving the adhesion of the ink film to a printing surface), a finishing oil (for increasing the brightness of the printed product) and a perfume (for improving the pungent smell during printing of the ink), and the dosage ratio of the drier, the anti-drying agent, the slipping agent, the anti-dirty agent, the plasticizer, the finishing oil and the perfume is 2:2:1:0.5:1.5:0.4: 0.1.
Furthermore, in the formula materials, the mixed solvent is prepared by mixing ketone (such as acetone), ester (such as butyl acrylate), ether (such as diethyl ether) and alcohol (such as ethanol) according to the proportion of 2:1:3: 5.
Furthermore, in the formula materials, the connecting materials are acrylic resin, alkyd resin, rosin and derivatives in a ratio of 1:3, and the components are mixed according to the proportion.
Furthermore, in the formula, the coloring agent is azo or phthalocyanine pigment, specifically any one of titanium dioxide, cadmium red, chromium green and ultramarine, so that the prepared printing ink has strong light resistance, heat resistance, solvent resistance and hiding power.
Furthermore, in the formula material, the filler is any one of aluminum hydroxide, calcium carbonate, kaolin, barium sulfate and talcum powder, can be uniformly and well dispersed in the binder, can adjust the ink performance, can increase the thickness of an ink film layer, improves the wear resistance of the ink film layer, and does not have tinting strength and hiding power.
Furthermore, in the formula, the drier is white drying oil, the anti-drying agent is any one of arylamine or phenol, the slipping agent is a wax processed product, the anti-dirty agent is any one of starch or silicon dioxide, and the plasticizer is dibutyl phthalate.
Further, the white drying oil is mixed drying oil compounded by 49% of lead acid, 2% of manganese borate, 11% of manganese paste, 11% of No. four varnish, 26% of No. four tung oil and 1% of cobalt naphthanate, and can promote the upper part, the lower part, the inner part and the outer part of an ink layer to be oxidized and polymerized together to form a solid film, so that the full drying from inside to outside is realized.
The invention also provides a blending process of the environment-friendly printing ink for the high-fidelity color box, which specifically comprises the following operation steps:
the method comprises the following steps: adding the mixed solvent into a reaction kettle according to the formula ratio, fully mixing uniformly, adding a connecting material under the condition of no shutdown, rapidly heating the reaction system to 120-130 ℃ at the speed of 20 ℃/min, and obtaining mixed resin liquid for later use after the reaction kettle is completely changed into a liquid state;
step two: adding pigment into a ball mill, adding 5mm glass beads with the same weight as the total weight of the raw materials to fully grind the pigment by utilizing the friction on the surface of the pigment, starting the ball mill to grind the pigment into 5-10 mu m of fineness, and separating the glass beads for later use;
step three: and (3) sequentially adding the ground pigment powder, the filler and the auxiliary agent into the reaction kettle in the step one, and stirring at the speed of 600r/min while adding, so that the colorant, the filler and the auxiliary agent are uniformly dispersed in the resin liquid, and the target printing ink can be obtained.
Comparative examples 1 to 3, which were evaluated with respect to the characteristics of the printing inks produced and compared with the corresponding characteristics of the printing inks of the prior art, see in particular the following table:
according to the comparison of data in the table, the following results are obtained: in the actual use process of the environment-friendly printing ink prepared by the method, the drying time of the printing ink is short, the surface of a printed product is smooth and bright in color, the viscosity of the printing ink is high, the wear resistance and the weather resistance are good, the printing ink of the printed product can not stain the back of another printed product during printing, and in addition, the printing ink is not easy to wrinkle and crust during storage and is obviously superior to the environment-friendly printing ink in the prior art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the general description and the specific embodiments, on the basis of the present invention, the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a high-fidelity color box environment-friendly printing ink which characterized in that: the environment-friendly printing ink comprises the following raw materials in parts by weight: 60-70 parts of mixed solvent, 10-20 parts of binder, 1-3 parts of colorant, 3-6 parts of filler and 2-5 parts of auxiliary agent, wherein the auxiliary agent comprises drier, anti-drying agent, slipping agent, anti-soiling agent, plasticizer, finishing oil and perfume, and the dosage ratio of the drier, the anti-drying agent, the slipping agent, the anti-soiling agent, the plasticizer, the finishing oil and the perfume is 2:2:1:0.5:1.5:0.4: 0.1.
2. The high-fidelity color-box environment-friendly printing ink as claimed in claim 1, which is characterized in that: in the formula materials, the mixed solvent is prepared by mixing ketone, ester, ether and alcohol solvents according to the proportion of 2:1:3: 5.
3. The high-fidelity color-box environment-friendly printing ink as claimed in claim 1, which is characterized in that: in the formula materials, the connecting materials are acrylic resin, alkyd resin, rosin and derivatives in a ratio of 1:3, and the components are mixed according to the proportion.
4. The high-fidelity color-box environment-friendly printing ink as claimed in claim 1, which is characterized in that: in the formula, the colorant is azo pigment or phthalocyanine pigment, specifically any one of titanium white, cadmium red, chromium green and ultramarine blue.
5. The high-fidelity color-box environment-friendly printing ink as claimed in claim 1, which is characterized in that: in the formula materials, the filler is any one of aluminum hydroxide, calcium carbonate, kaolin, barium sulfate and talcum powder.
6. The high-fidelity color-box environment-friendly printing ink as claimed in claim 1, which is characterized in that: in the formula materials, the drier is white drying oil, the anti-drying agent is any one of arylamine or phenol, the slipping agent is a wax processed product, the anti-dirty agent is any one of starch or silicon dioxide, and the plasticizer is dibutyl phthalate.
7. The high-fidelity color-box environment-friendly printing ink as claimed in claim 6, wherein: the white drying oil is mixed drying oil compounded by 49 percent of lead acid, 2 percent of manganese borate, 11 percent of manganese paste, 11 percent of No. four varnish, 26 percent of No. four tung oil and 1 percent of cobalt naphthanate.
8. A blending process of the high-fidelity color-box environment-friendly printing ink according to any one of claims 1 to 7, which is characterized in that: the method specifically comprises the following operation steps:
the method comprises the following steps: adding the mixed solvent into a reaction kettle according to the formula ratio, fully mixing uniformly, adding a connecting material under the condition of no shutdown, rapidly heating the reaction system to 120-130 ℃ at the speed of 20 ℃/min, and obtaining mixed resin liquid for later use after the reaction kettle is completely changed into a liquid state;
step two: adding pigment into a ball mill, adding 5mm glass beads with the same weight as the total weight of the raw materials to fully grind the pigment by utilizing the friction on the surface of the pigment, starting the ball mill to grind the pigment into 5-10 mu m of fineness, and separating the glass beads for later use;
step three: and (3) sequentially adding the ground pigment powder, the filler and the auxiliary agent into the reaction kettle in the step one, and stirring at the speed of 600r/min while adding, so that the colorant, the filler and the auxiliary agent are uniformly dispersed in the resin liquid, and the target printing ink can be obtained.
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| CN113234348A (en) * | 2021-04-30 | 2021-08-10 | 新华社印务有限责任公司 | Green and environment-friendly printing ink |
| CN114368229A (en) * | 2022-01-07 | 2022-04-19 | 广东新天丽控股有限公司 | Plastic bag printing method capable of preventing printing material from permeating |
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| CN109337439A (en) * | 2018-11-13 | 2019-02-15 | 中山市富日印刷材料有限公司 | A kind of environment-friendly type high chroma art ink and preparation method thereof |
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| CN105400280A (en) * | 2014-09-11 | 2016-03-16 | 洋紫荆油墨（浙江）有限公司 | Commercial rapid printing offset printing ink and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113234348A (en) * | 2021-04-30 | 2021-08-10 | 新华社印务有限责任公司 | Green and environment-friendly printing ink |
| CN114368229A (en) * | 2022-01-07 | 2022-04-19 | 广东新天丽控股有限公司 | Plastic bag printing method capable of preventing printing material from permeating |
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Application publication date: 20210129 |