CN108102458A - A kind of preparation method of flexographic plate water-based ink - Google Patents
A kind of preparation method of flexographic plate water-based ink Download PDFInfo
- Publication number
- CN108102458A CN108102458A CN201711458092.8A CN201711458092A CN108102458A CN 108102458 A CN108102458 A CN 108102458A CN 201711458092 A CN201711458092 A CN 201711458092A CN 108102458 A CN108102458 A CN 108102458A
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- China
- Prior art keywords
- acrylic acid
- acid ester
- based ink
- preparation
- ester emulsion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
-
- 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
- C09D11/10—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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a kind of preparation method of flexographic plate water-based ink, the raw material including pressing following weight parts forms：Aqueous epoxy resins acrylic acid ester emulsion 30 35%, organic pigment 20 25%, ethyl alcohol 10 15%, deionized water 22 25% and related auxiliaries 3 5%, aqueous epoxy resins acrylic acid ester emulsion is to organically combine 5 6% epoxy resin and acrylic acid ester emulsion by using emulsion polymerization, and the related auxiliaries include antifoaming agent 0.5 1%, waterborne film-forming auxiliary agent 1.5 2%, dispersant 0.5 1%, crosslinking agent 0.4% and pH stabilizers 0.6 0.8% by the composition of following weight parts.Safety and environmental protection of the present invention, with epoxy resin modification acrylic acid ester emulsion, using emulsion polymerization by the combination of 5 6% epoxy resin and acrylic acid ester emulsion, aqueous epoxy resins acrylic acid ester emulsion is made, the compound fastness and water resistance of flexographic plate water-based ink can be improved.
Description
Technical field
The present invention relates to printing technical field of ink, are to be related to a kind of preparation side of flexographic plate water-based ink specifically
Method.
Background technology
Ink is the important materials for being widely used in the various printings such as books and periodicals, packing and decorating, building decoration, it passes through printing
Mode as word and the carrier of pattern, be a kind of stickiness colloidal fluid.With the fast development of China's economy, the society of ink
Meeting demand increase, ink kind and yield also respective extension and growth, improve the performance of ink, reach energy-efficient life
Production pattern is the inevitable direction of following ink development always.
With attention of the people to health, the enhancing to environmental consciousness, the offset printing of formula containing the benzene technology of normality by
Step is substituted by environment-friendly water-based printing and compared with traditional offset ink containing benzene, and water-based ink is due to being using water as carrier, not only
It is that all will not generate and remain VOC on manufacturing process, printing process and printed article, injury will not be generated to environment and human body,
Water-based ink has reached more than 90% in the popularization rate of developed country, but is less than in China also referred to as green ink
45%, this is primarily due to high-end water-based ink technology and is all monopolized always by foreign countries.
At present, our domestic water-based inks mainly use crylic acid resin, and crylic acid resin is high-grade aqueous oil
The indispensable constituent of ink, but single acrylic acid ester emulsion is applied to inadequate, attached there is water resistance in water-based ink
Put forth effort the shortcomings of bad, be extremely difficult to preferable printing effect.
The content of the invention
Goal of the invention：The defects of for the prior art and deficiency solve the presence of the aqueous of domestic acrylic acid ester emulsion composition
The shortcomings of ink water resistance is inadequate, adhesive force is bad, is extremely difficult to preferable printing effect, and domestic water-based ink popularization rate is low
Problem, applicant improve by repeatedly practice, devise a kind of preparation method of flexographic plate water-based ink.
Technical solution：In order to realize foregoing invention purpose, a kind of preparation method of flexographic plate water-based ink, including aqueous ring
Oxygen resin acrylate lotion, organic pigment, ethyl alcohol, deionized water and related auxiliaries, wherein, by the raw material group of following weight parts
Into：Aqueous epoxy resins acrylic acid ester emulsion 30-35%, organic pigment 20-25%, ethyl alcohol 10-15%, deionized water 22-
25% and related auxiliaries 3-5%, the aqueous epoxy resins acrylic acid ester emulsion are by 5-6% by using emulsion polymerization
Epoxy resin and acrylic acid ester emulsion organically combine, and the related auxiliaries include antifoaming agent 0.5- by the composition of following weight parts
1%th, waterborne film-forming auxiliary agent 1.5-2%, dispersant 0.5-1%, crosslinking agent 0.4% and pH stabilizers 0.6-0.8%.
Preferably, the antifoaming agent is organic silicon defoamer.
Preferably, the waterborne film-forming auxiliary agent is lauryl alcohol ester coalescents.
Preferably, it is 8.0-9.5 to prepare the flexible relief printing plate water-based ink pH value in completion ground.
Preferably, a kind of preparation method of flexographic plate water-based ink, comprises the following steps：
1) epoxy resin of 5-6% and acrylic acid ester emulsion are organically combined using emulsion polymerization.
2) step 1) basis on, by 30-35% aqueous epoxy resins acrylic acid ester emulsion, 22-25% deionized waters,
0.5-1% dispersants and 20-25% organic pigments mix, then are dispersed with stirring by high speed dispersor, are ground into standby color paste.
3) on step 2) basis, standby color paste and 6-8% binders and 3-5% related auxiliaries are stirred
Even, mixing speed 60-80r/min stirs 10min..
Advantageous effect：Compared with prior art, the present invention its advantage is：
1st, the present invention with epoxy resin come modified acrylate emulsion, using emulsion polymerization by the epoxy resin of 5-6%
With the combination of acrylic acid ester emulsion, aqueous epoxy resins acrylic acid ester emulsion is made, the aqueous oil of flexographic plate can be effectively improved
The compound fastness and water resistance of ink.
2nd, the present invention has the characteristics that significant Environmental Safety for flexographic plate water-based ink：It is safe and nontoxic it is harmless, non-ignitable not
It is quick-fried, it is generated almost without volatile organic gases.
Specific embodiment
Below by a most preferred embodiment, the technical program is described in detail, but protection scope of the present invention
It is not limited to the embodiment.
A kind of preparation method of flexographic plate water-based ink, including aqueous epoxy resins acrylic acid ester emulsion, organic pigment, second
Alcohol, deionized water and related auxiliaries, wherein, it is formed by the raw material of following weight parts：Aqueous epoxy resins acrylic acid ester emulsion 30-
35%th, organic pigment 20-25%, ethyl alcohol 10-15%, deionized water 22-25% and related auxiliaries 3-5%, the water-base epoxy
Resin acrylate lotion is to organically combine the epoxy resin of 5-6% and acrylic acid ester emulsion by using emulsion polymerization,
The related auxiliaries include antifoaming agent 0.5-1%, waterborne film-forming auxiliary agent 1.5-2%, dispersant by the composition of following weight parts
0.5-1%, crosslinking agent 0.4% and pH stabilizers 0.6-0.8%.
The antifoaming agent is organic silicon defoamer.
The waterborne film-forming auxiliary agent is lauryl alcohol ester coalescents.
It is 8.0-9.5 to prepare and complete ground flexographic plate water-based ink pH value.
A kind of preparation method of flexographic plate water-based ink, it is characterised in that：Comprise the following steps：
1) epoxy resin of 5-6% and acrylic acid ester emulsion are organically combined using emulsion polymerization.
2) step 1) basis on, by 30-35% aqueous epoxy resins acrylic acid ester emulsion, 22-25% deionized waters,
0.5-1% dispersants and 20-25% organic pigments mix, then are dispersed with stirring by high speed dispersor, are ground into standby color paste.
3) on step 2) basis, standby color paste and 6-8% binders and 3-5% related auxiliaries are stirred
Even, mixing speed 60-80r/min stirs 10min.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of preparation method of flexographic plate water-based ink, it is characterised in that：Including aqueous epoxy resins acrylic acid ester emulsion, have
Machine pigment, ethyl alcohol, deionized water and related auxiliaries, wherein, it is formed by the raw material of following weight parts：Aqueous epoxy resins acrylic acid
Ester lotion 30-35%, organic pigment 20-25%, ethyl alcohol 10-15%, deionized water 22-25% and related auxiliaries 3-5%, it is described
Aqueous epoxy resins acrylic acid ester emulsion is that have the epoxy resin of 5-6% and acrylic acid ester emulsion by using emulsion polymerization
Machine combines, and the related auxiliaries include antifoaming agent 0.5-1%, waterborne film-forming auxiliary agent 1.5-2% by the composition of following weight parts, divide
Powder 0.5-1%, crosslinking agent 0.4% and pH stabilizers 0.6-0.8%.
2. a kind of preparation method of flexographic plate water-based ink according to claim 1, it is characterised in that：The antifoaming agent is
Organic silicon defoamer.
3. a kind of preparation method of flexographic plate water-based ink according to claim 1, it is characterised in that：The waterborne film-forming
Auxiliary agent is lauryl alcohol ester coalescents.
4. a kind of preparation method of flexographic plate water-based ink according to claim 1, it is characterised in that：Preparation is completed soft
Property relief printing plate water-based ink pH value be 8.0-9.5.
5. prepare a kind of preparation method of flexographic plate water-based ink as described in claim 1, it is characterised in that：Including following step
Suddenly：
1) epoxy resin of 5-6% and acrylic acid ester emulsion are organically combined using emulsion polymerization；
2) on step 1) basis, by 30-35% aqueous epoxy resins acrylic acid ester emulsion, 22-25% deionized waters, 0.5-
1% dispersant and 20-25% organic pigments mix, then are dispersed with stirring by high speed dispersor, are ground into standby color paste；
3) on step 2) basis, standby color paste and 6-8% binders and 3-5% related auxiliaries is uniformly mixed, stirred
Speed is mixed as 60-80r/min, stirs 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458092.8A CN108102458A (en) | 2017-12-28 | 2017-12-28 | A kind of preparation method of flexographic plate water-based ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711458092.8A CN108102458A (en) | 2017-12-28 | 2017-12-28 | A kind of preparation method of flexographic plate water-based ink |
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| CN108102458A true CN108102458A (en) | 2018-06-01 |
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| CN201711458092.8A Pending CN108102458A (en) | 2017-12-28 | 2017-12-28 | A kind of preparation method of flexographic plate water-based ink |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108976359A (en) * | 2018-08-06 | 2018-12-11 | 中山市明日涂料材料有限公司 | Epoxy-Acrylate Emulsion used for water color ink and its preparation process |
| CN112480739A (en) * | 2019-09-11 | 2021-03-12 | 天津市职业大学 | Flexographic plate water-based scraping black ink for instant billing and preparation method and application thereof |
| CN115232260A (en) * | 2022-08-09 | 2022-10-25 | 江西安德力高新科技有限公司 | Water-based epoxy modified acrylate emulsion for gravure ink and preparation method thereof |
| CN116285492A (en) * | 2023-02-01 | 2023-06-23 | 玉林师范学院 | Water-based epoxy resin black ink and preparation method thereof |
| CN117186690A (en) * | 2023-09-06 | 2023-12-08 | 山东英诺新材料有限公司 | Preparation method of water-based ink for flexible package |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358810A (en) * | 2011-09-14 | 2012-02-22 | 哈尔滨大东方卷烟材料科技开发有限责任公司 | Environment-friendly type water-based intaglio ink used for package printing and preparation method thereof |
-
2017
- 2017-12-28 CN CN201711458092.8A patent/CN108102458A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102358810A (en) * | 2011-09-14 | 2012-02-22 | 哈尔滨大东方卷烟材料科技开发有限责任公司 | Environment-friendly type water-based intaglio ink used for package printing and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李路海: "《印刷包装功能材料》", 31 January 2013, 中国轻工业出版社 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108976359A (en) * | 2018-08-06 | 2018-12-11 | 中山市明日涂料材料有限公司 | Epoxy-Acrylate Emulsion used for water color ink and its preparation process |
| CN112480739A (en) * | 2019-09-11 | 2021-03-12 | 天津市职业大学 | Flexographic plate water-based scraping black ink for instant billing and preparation method and application thereof |
| CN115232260A (en) * | 2022-08-09 | 2022-10-25 | 江西安德力高新科技有限公司 | Water-based epoxy modified acrylate emulsion for gravure ink and preparation method thereof |
| CN115232260B (en) * | 2022-08-09 | 2023-12-01 | 江西安德力高新科技有限公司 | Water-based epoxy modified acrylate emulsion for gravure ink and preparation method thereof |
| CN116285492A (en) * | 2023-02-01 | 2023-06-23 | 玉林师范学院 | Water-based epoxy resin black ink and preparation method thereof |
| CN117186690A (en) * | 2023-09-06 | 2023-12-08 | 山东英诺新材料有限公司 | Preparation method of water-based ink for flexible package |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20180601 |