CN104877450A - High-abrasion-resistance offset printing ink and preparation method thereof - Google Patents
High-abrasion-resistance offset printing ink and preparation method thereof Download PDFInfo
- Publication number
- CN104877450A CN104877450A CN201510223024.8A CN201510223024A CN104877450A CN 104877450 A CN104877450 A CN 104877450A CN 201510223024 A CN201510223024 A CN 201510223024A CN 104877450 A CN104877450 A CN 104877450A
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- oil
- soybean oil
- aluminium
- ink
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Classifications
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- 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
- C09D11/103—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds of aldehydes, e.g. phenol-formaldehyde resins
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- 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
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- 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
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
Abstract
The invention relates to high-abrasion-resistance offset printing inkwhich is prepared from the following raw materials in parts by weight: 0.4-0.6 part of fumaric acid, 1.5-2 parts of calcium fluorophosphate powder, 2-3 parts of polyether polyol, 1-1.3 parts of polyurethane microspheres, 30-35 parts of rosin modified phenolic resin, 0.1-0.2 part of (2-ethylhexanoato-o)oxo-aluminum homopolymer, a right amount of mineral oil, 60-65 parts of soybean oil, 3-4 parts of linseed oil, 0.1-0.2 part of tert-butyl hydroperoxide, 0.2-0.3 part of nano-copper particles, 20-30 parts of coloring agents, 1-2 parts of lanthanum iso-octoate, 1.3-1.6 parts of methyl methacrylate and 2-3 parts of acrylic acid. The high-abrasion resistance offset printing ink disclosed by the invention can be used for enhancing the abrasion resistance and cracking resistance by using the polyurethane microspheres and the calcium fluorophosphate powder, reducing the VOC to be not greater than 15% by substituting the soybean oil for a large part of petroleum solvents contained in the traditional ink and accelerating the drying speed of the ink by adding materials, namely the polyether polyol, the acrylic acid and the like, to the soybean oil.
Description
Technical field
The present invention relates to flexographic ink field, particularly relate to a kind of high-wearing feature flexographic ink and preparation method thereof.
Background technology
Flexographic ink is mainly by the coloured material of the flow-like of pigment, auxiliary agent, high molecular polymer and solvent composition, and wherein, the primary solvent of flexographic ink is mineral oil and vegetables oil.The flexographic ink drying process be printed onto on paper is very complicated, and we can be understood as ink is undertaken dry by the oxidation filming of mineral oil infiltration and vegetables oil.
Since having flexographic ink, in flexographic ink, lack the existence that can't do without mineral oil all the time.Usually, be 25%-45% at the content of common flexographic ink mineral oil in fluid.Mineral oil is the Nonrenewable resources extract from oil, wherein containing harmful arene material.
Now, some ink enterprises successfully develop Soybean Oil Ink, make VOC (organic volatile) content be reduced to less than 15% from 30%-60%, greatly reduce the pollution of environment and be beneficial to health of human body, there is good theoretical significance and using value.But because soybean oil belongs to semi-drying oil, there is the problems such as ink dryness is poor, ink-water balance difficult control when substituting the petroleum solvent in traditional ink by soybean oil, the low inferior problem of production efficiency, therefore need to improve.
Also there are some rheological problems in current soybean oil offset ink, as thixotropy, tackyness, yield value, also has the performance needs such as rub resistance, splitting resistance, germ resistance, persistence to improve.
Summary of the invention
The object of the present invention is to provide a kind of high-wearing feature flexographic ink, this flexographic ink has excellent wear resistance and splitting resistance, Environmental Safety.
Technical scheme of the present invention is as follows:
A kind of high-wearing feature flexographic ink, is characterized in that being made up of the raw material of following weight part: fumaric acid 0.4-0.6, hexafluorophosphoric acid calcium powder 1.5-2, polyether glycol 2-3, polyaminoester microball 1-1.3, rosin modified phenolic resin 30-35, oxo-2 ethyl hexanoic acid root close that the homopolymer 0.1-0.2 of aluminium, Dormant oils are appropriate, soybean oil 60-65, oleum lini 3-4, tertbutyl peroxide 0.1-0.2, nanometer copper particle 0.2-0.3, tinting material 20-30, isocaprylic acid lanthanum 1-2, methyl methacrylate 1.3-1.6, vinylformic acid 2-3.
The production method of described high-wearing feature flexographic ink, is characterized in that:
(1) by soybean oil, fumaric acid, hexafluorophosphoric acid calcium powder, polyether glycol, polyaminoester microball, nanometer copper particle, oleum lini, methyl methacrylate, vinylformic acid mixing and stirring, be warming up to 60-70 DEG C, add tertbutyl peroxide, stir 20-30 minute, obtain soybean oil solvent;
(2) send in reactor by rosin modified phenolic resin, soybean oil solvent, stir and be warming up to 170-180 DEG C, do not stop to stir insulation 2-2.5 hour, naturally cooling, obtains sylvic oil;
(3) homopolymer oxo-2 ethyl hexanoic acid root being closed aluminium adds appropriate mineral oil, is mixed with the aluminium oil that aluminium content is 3%;
(4) sylvic oil is heated to 75-80 DEG C, drip aluminium oil, dropping limit, limit is stirred, and adds aluminium oil before 90 DEG C, continues warming while stirring to 175-180 DEG C, and insulation 40-50 minute, naturally cools to room temperature, obtain binder;
(5) binder is mixed with other remaining components, feeding three-roller is ground to the fineness that ink specifies, obtains final product.
Beneficial effect of the present invention
Flexographic ink of the present invention employs polyaminoester microball, hexafluorophosphoric acid calcium powder, improves wear resistance and the splitting resistance of ink; Be instead of the most of petroleum solvent in traditional ink by use soybean oil, make VOC be reduced to less than 15%, by adding the material such as polyether glycol, vinylformic acid in soybean oil, there is active reactivity, accelerating the rate of drying of ink.
Embodiment
A kind of high-wearing feature flexographic ink, is made up of the raw material of following weight part (kilogram): fumaric acid 0.5, hexafluorophosphoric acid calcium powder 1.8, polyether glycol 2.5, polyaminoester microball 1.2, rosin modified phenolic resin 33, the oxo-homopolymer 0.1 of 2 ethyl hexanoic acid root conjunction aluminium, Dormant oils are appropriate, soybean oil 63, oleum lini 3.5, tertbutyl peroxide 0.1, nanometer copper particle 0.2, tinting material 25, isocaprylic acid lanthanum 1.5, methyl methacrylate 1.4, vinylformic acid 2.5.
The production method of described high-wearing feature flexographic ink, is characterized in that:
(1) by soybean oil, fumaric acid, hexafluorophosphoric acid calcium powder, polyether glycol, polyaminoester microball, nanometer copper particle, oleum lini, methyl methacrylate, vinylformic acid mixing and stirring, be warming up to 65 DEG C, add tertbutyl peroxide, stir 25 minutes, obtain soybean oil solvent;
(2) send in reactor by rosin modified phenolic resin, soybean oil solvent, stir and be warming up to 175 DEG C, do not stop to stir insulation 2 hours, naturally cooling, obtains sylvic oil;
(3) homopolymer oxo-2 ethyl hexanoic acid root being closed aluminium adds appropriate mineral oil, is mixed with the aluminium oil that aluminium content is 3%;
(4) sylvic oil is heated to 78 DEG C, drip aluminium oil, dropping limit, limit is stirred, and adds aluminium oil before 90 DEG C, continues warming while stirring to 178 DEG C, is incubated 45 minutes, naturally cools to room temperature, obtain binder;
(5) binder is mixed with other remaining components, feeding three-roller is ground to the fineness that ink specifies, obtains final product.
Experimental data:
The yield value of this ink is 19.2Pa, and viscosity is 3.02Pa.s, and set speed is 15min, and with the printing of high-speed lithographic offset machine, speed is 8500/h, and lines are smooth, and the full marking good attachment of image, can reach printing requirement.
Claims (2)
1. a high-wearing feature flexographic ink, is characterized in that being made up of the raw material of following weight part: fumaric acid 0.4-0.6, hexafluorophosphoric acid calcium powder 1.5-2, polyether glycol 2-3, polyaminoester microball 1-1.3, rosin modified phenolic resin 30-35, oxo-2 ethyl hexanoic acid root close that the homopolymer 0.1-0.2 of aluminium, Dormant oils are appropriate, soybean oil 60-65, oleum lini 3-4, tertbutyl peroxide 0.1-0.2, nanometer copper particle 0.2-0.3, tinting material 20-30, isocaprylic acid lanthanum 1-2, methyl methacrylate 1.3-1.6, vinylformic acid 2-3.
2. the production method of high-wearing feature flexographic ink according to claim 1, is characterized in that:
(1) by soybean oil, fumaric acid, hexafluorophosphoric acid calcium powder, polyether glycol, polyaminoester microball, nanometer copper particle, oleum lini, methyl methacrylate, vinylformic acid mixing and stirring, be warming up to 60-70 DEG C, add tertbutyl peroxide, stir 20-30 minute, obtain soybean oil solvent;
(2) send in reactor by rosin modified phenolic resin, soybean oil solvent, stir and be warming up to 170-180 DEG C, do not stop to stir insulation 2-2.5 hour, naturally cooling, obtains sylvic oil;
(3) homopolymer oxo-2 ethyl hexanoic acid root being closed aluminium adds appropriate mineral oil, is mixed with the aluminium oil that aluminium content is 3%;
(4) sylvic oil is heated to 75-80 DEG C, drip aluminium oil, dropping limit, limit is stirred, and adds aluminium oil before 90 DEG C, continues warming while stirring to 175-180 DEG C, and insulation 40-50 minute, naturally cools to room temperature, obtain binder;
(5) binder is mixed with other remaining components, feeding three-roller is ground to the fineness that ink specifies, obtains final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223024.8A CN104877450A (en) | 2015-05-05 | 2015-05-05 | High-abrasion-resistance offset printing ink and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510223024.8A CN104877450A (en) | 2015-05-05 | 2015-05-05 | High-abrasion-resistance offset printing ink and preparation method thereof |
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| Publication Number | Publication Date |
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| CN104877450A true CN104877450A (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510223024.8A Pending CN104877450A (en) | 2015-05-05 | 2015-05-05 | High-abrasion-resistance offset printing ink and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108822614A (en) * | 2018-07-06 | 2018-11-16 | 深圳市海中辉新材料科技有限公司 | A kind of low energy consumption HUV/LEC printing ink and preparation method thereof |
| CN109810565A (en) * | 2019-01-30 | 2019-05-28 | 新昌县高纤纺织有限公司 | Wear-resisting offset ink and its production technology |
| CN111647307A (en) * | 2020-06-04 | 2020-09-11 | 宁波崇期新材料有限公司 | Wear-resistant corrugated carton printing ink and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671504A (en) * | 2009-09-30 | 2010-03-17 | 太原印科油墨有限公司 | Soybean oil type offset printing color ink |
-
2015
- 2015-05-05 CN CN201510223024.8A patent/CN104877450A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101671504A (en) * | 2009-09-30 | 2010-03-17 | 太原印科油墨有限公司 | Soybean oil type offset printing color ink |
Non-Patent Citations (2)
| Title |
|---|
| 张小舟等: "《高分子化学》", 31 January 2015, 哈尔滨工业大学出版社 * |
| 高南: "《功能涂料》", 30 June 2005, 中国标准出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108822614A (en) * | 2018-07-06 | 2018-11-16 | 深圳市海中辉新材料科技有限公司 | A kind of low energy consumption HUV/LEC printing ink and preparation method thereof |
| CN109810565A (en) * | 2019-01-30 | 2019-05-28 | 新昌县高纤纺织有限公司 | Wear-resisting offset ink and its production technology |
| CN111647307A (en) * | 2020-06-04 | 2020-09-11 | 宁波崇期新材料有限公司 | Wear-resistant corrugated carton printing ink and preparation method thereof |
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Application publication date: 20150902 |
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