CN112322109A - Folding-resistant anti-burst water-based printing ink and preparation method thereof - Google Patents
Folding-resistant anti-burst water-based printing ink and preparation method thereof Download PDFInfo
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- CN112322109A CN112322109A CN202011216682.1A CN202011216682A CN112322109A CN 112322109 A CN112322109 A CN 112322109A CN 202011216682 A CN202011216682 A CN 202011216682A CN 112322109 A CN112322109 A CN 112322109A
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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
- C09D11/106—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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- 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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- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention provides folding-resistant anti-burst water-based printing ink and a preparation method thereof, wherein the water-based printing ink consists of 65-70% of basic ink and 30-35% of water-based resin solution binder; the base ink comprises the following components in percentage by weight: 22-30% of water-soluble acrylic resin, 13-20% of water, 3-10% of ethanol, 3-10% of triethylamine and 15-25% of pigment; the aqueous resin solution binder comprises the following components in percentage by weight: 25-35% of methyl methacrylate, 15-20% of butyl acrylate, 3-5% of quick-drying agent, 5-10% of dispersing agent, 1.5-2.5% of cosolvent, 5-10% of adhesive and 20-25% of water. The water-based ink is formed by the basic ink and the water-based resin solution binder, so that the problem of ink burst is effectively solved, the printing quality is improved, and a new direction is provided for resource saving and green manufacturing.
Description
Technical Field
The invention belongs to the field of printing, and particularly relates to folding-resistant anti-burst water-based printing ink and a preparation method thereof.
Background
The printing ink is an important material for printing, patterns and characters are expressed on printing stocks through printing or spray drawing, along with the promotion of human civilization and the development of printing industry, the materials of the printing stocks are continuously developed and expanded, and the printing mode is continuously developed. Secondly, along with the continuous strengthening of the environmental protection consciousness of people, the improvement of the reselecting of the raw materials of the ink and the manufacturing process is raised by the concepts of green manufacturing, green packaging and the like, and the development trend of replacing the solvent-based ink with the water-based ink is formed. However, the existing water-based ink has incomplete technology, the phenomenon of burst often occurs in the printing process, and from the perspective of saving cost, the ink only has the characteristics improved by people, so that the ink still has certain toughness after being cured, and the folding resistance of the water-based ink is enhanced.
Disclosure of Invention
The invention aims to provide folding-resistant anti-burst water-based printing ink and a preparation method thereof, and aims to solve the problems of easy burst and poor folding resistance of the existing water-based printing ink during printing.
The invention is realized in such a way that the folding-resistant anti-burst water-based printing ink consists of 65-70% of basic ink and 30-35% of water-based resin solution binder;
the base ink comprises the following components in percentage by weight: 22-30% of water-soluble acrylic resin, 13-20% of water, 3-10% of ethanol, 3-10% of triethylamine and 15-25% of pigment;
the aqueous resin solution binder comprises the following components in percentage by weight: 25-35% of methyl methacrylate, 15-20% of butyl acrylate, 3-5% of quick-drying agent, 5-10% of dispersing agent, 1.5-2.5% of cosolvent, 5-10% of adhesive and 20-25% of water.
The further technical scheme of the invention is as follows: the basic ink also comprises a defoaming agent, a dispersing agent, a flatting agent and a stabilizing agent, wherein the components account for the basic ink in percentage by weight: 1.5 to 2.5 percent of defoaming agent, 1 to 2 percent of dispersant, 1.5 to 2.5 percent of flatting agent and 2 to 3 percent of stabilizer.
The further technical scheme of the invention is as follows: the water-based printing ink consists of 70 percent of basic ink and 30 percent of water-based resin solution binder;
the base ink comprises the following components in percentage by weight: 30% of water-soluble acrylic resin, 20% of water, 10% of ethanol, 10% of triethylamine, 25% of pigment, 2.5% of defoaming agent, 2% of dispersing agent, 2.5% of flatting agent and 3% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 25% of methyl methacrylate, 15% of butyl acrylate, 3% of a quick-drying agent, 5% of a dispersing agent, 1.5% of a cosolvent, 5% of an adhesive and 20% of water.
The further technical scheme of the invention is as follows: the water-based printing ink consists of 65 percent of basic ink and 35 percent of water-based resin solution binder;
the base ink comprises the following components in percentage by weight: 22% of water-soluble acrylic resin, 13% of water, 3% of ethanol, 3% of triethylamine, 15% of pigment, 1.5% of defoaming agent, 1% of dispersing agent, 1.5% of flatting agent and 2% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 25% of methyl methacrylate, 15% of butyl acrylate, 3% of a quick-drying agent, 5% of a dispersing agent, 1.5% of a cosolvent, 5% of an adhesive and 20% of water.
The further technical scheme of the invention is as follows: the water-based printing ink consists of 67% of base ink and 33% of water-based resin solution binder;
the base ink comprises the following components in percentage by weight: 26% of water-soluble acrylic resin, 16% of water, 6% of ethanol, 6% of triethylamine, 20% of pigment, 2% of defoaming agent, 1.5% of dispersing agent, 2% of flatting agent and 2.5% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 30% of methyl methacrylate, 17% of butyl acrylate, 4% of a quick-drying agent, 7.5% of a dispersing agent, 2% of a cosolvent, 7.5% of an adhesive and 22% of water.
The further technical scheme of the invention is as follows: the viscosity range of the water-based ink is 35-45s, and the PH value range is 8-9.
The invention also aims to provide a preparation method of the folding-resistant anti-burst water-based printing ink, wherein the base ink is prepared by the following steps: firstly, preparing the components in proportion, putting the components on ink stirring equipment for stirring, controlling the rotating speed at 600 revolutions per minute at the beginning, adjusting the rotating speed to 3000 revolutions per minute along with the dissolution of the pigment and each solvent, stirring for 30 minutes to fully dissolve the pigment and the solvent, and standing for later use; the aqueous resin solution binder is prepared by the following steps: the components are mixed according to a certain proportion and put into ink stirring equipment for stirring, the stirring speed is 1500 rpm, and the stirring time is 25 minutes.
The further technical scheme of the invention is as follows: the water-based printing ink is prepared by the following steps: and mixing the basic ink and the aqueous resin solution binder according to a ratio, fully stirring at a rotation speed of 1500 revolutions per minute for 15 minutes, and finally standing for half an hour to perform machine printing.
The invention has the beneficial effects that: the water-based ink is formed by using the basic ink and the water-based resin solution binder, so that the ductility, the water resistance and the adhesive force of the water-based ink are obviously improved, the ink bursting problem is effectively improved, the printing quality is improved, meanwhile, the used material is low in price, the cost can be well controlled, and a new direction is provided for resource saving and green manufacturing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
The invention provides folding-resistant anti-burst water-based printing ink which consists of 65-70% of basic ink and 30-35% of water-based resin solution binder;
the base ink comprises the following components in percentage by weight: 22-30% of water-soluble acrylic resin, 13-20% of water, 3-10% of ethanol, 3-10% of triethylamine and 15-25% of pigment;
the aqueous resin solution binder comprises the following components in percentage by weight: 25-35% of methyl methacrylate, 15-20% of butyl acrylate, 3-5% of quick-drying agent, 5-10% of dispersing agent, 1.5-2.5% of cosolvent, 5-10% of adhesive and 20-25% of water.
Preferably, the basic ink further comprises a defoaming agent, a dispersing agent, a leveling agent and a stabilizing agent, wherein the components account for the weight percentage of the basic ink: 1.5 to 2.5 percent of defoaming agent, 1 to 2 percent of dispersant, 1.5 to 2.5 percent of flatting agent and 2 to 3 percent of stabilizer.
Preferably, the aqueous printing ink consists of 70% by weight of base ink and 30% by weight of aqueous resin solution binder;
the base ink comprises the following components in percentage by weight: 30% of water-soluble acrylic resin, 20% of water, 10% of ethanol, 10% of triethylamine, 25% of pigment, 2.5% of defoaming agent, 2% of dispersing agent, 2.5% of flatting agent and 3% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 25% of methyl methacrylate, 15% of butyl acrylate, 3% of a quick-drying agent, 5% of a dispersing agent, 1.5% of a cosolvent, 5% of an adhesive and 20% of water.
Preferably, the aqueous printing ink consists of 65% by weight of base ink and 35% by weight of aqueous resin solution binder;
the base ink comprises the following components in percentage by weight: 22% of water-soluble acrylic resin, 13% of water, 3% of ethanol, 3% of triethylamine, 15% of pigment, 1.5% of defoaming agent, 1% of dispersing agent, 1.5% of flatting agent and 2% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 25% of methyl methacrylate, 15% of butyl acrylate, 3% of a quick-drying agent, 5% of a dispersing agent, 1.5% of a cosolvent, 5% of an adhesive and 20% of water.
Preferably, the aqueous printing ink consists of 67% by weight of base ink and 33% by weight of aqueous resin solution binder;
the base ink comprises the following components in percentage by weight: 26% of water-soluble acrylic resin, 16% of water, 6% of ethanol, 6% of triethylamine, 20% of pigment, 2% of defoaming agent, 1.5% of dispersing agent, 2% of flatting agent and 2.5% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 30% of methyl methacrylate, 17% of butyl acrylate, 4% of a quick-drying agent, 7.5% of a dispersing agent, 2% of a cosolvent, 7.5% of an adhesive and 22% of water.
Preferably, the viscosity of the water-based ink is in the range of 35-45s, and the pH value is in the range of 8-9.
The invention also provides a preparation method of the folding-resistant anti-burst water-based printing ink, and the basic printing ink is prepared by the following steps: firstly, preparing the components in proportion, putting the components on ink stirring equipment for stirring, controlling the rotating speed at 600 revolutions per minute at the beginning, adjusting the rotating speed to 3000 revolutions per minute along with the dissolution of the pigment and each solvent, stirring for 30 minutes to fully dissolve the pigment and the solvent, and standing for later use; the aqueous resin solution binder is prepared by the following steps: the components are mixed according to a certain proportion and put into ink stirring equipment for stirring, the stirring speed is 1500 rpm, and the stirring time is 25 minutes.
Preferably, the aqueous printing ink is prepared by the following steps: and mixing the basic ink and the aqueous resin solution binder according to a ratio, fully stirring at a rotation speed of 1500 revolutions per minute for 15 minutes, and finally standing for half an hour to perform machine printing.
The invention provides folding-resistant anti-burst water-based printing ink and a preparation method thereof, wherein the water-based printing ink is prepared by mixing basic ink through a water-based resin solution, wherein the water-based resin solution is a key component, the viscosity and anti-burst performance of the water-based printing ink are improved through main components of methyl methacrylate and butyl acrylate, the ductility and anti-burst performance of the basic ink are improved after the basic ink is added, and through tests, the water-based resin solution can better embody the anti-burst performance under the condition that the water-based resin solution accounts for 30%. The viscosity of the aqueous resin solution is 18-25 s, and after the aqueous resin solution is added into the basic ink in a proportion of 30%, the viscosity range of the aqueous ink can be finally controlled to be 35-45s, and the ductility and the bursting capacity of the ink are improved.
Through tests, the PH value of the water-based printing ink can be controlled between 8 and 9, the anti-burst property of the water-based printing ink can be exerted, and meanwhile, the control of equipment and the debugging of the process also have influence on the finally formed water-based printing ink.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The folding-resistant anti-burst water-based printing ink is characterized by consisting of 65-70% of base ink and 30-35% of water-based resin solution binder;
the base ink comprises the following components in percentage by weight: 22-30% of water-soluble acrylic resin, 13-20% of water, 3-10% of ethanol, 3-10% of triethylamine and 15-25% of pigment;
the aqueous resin solution binder comprises the following components in percentage by weight: 25-35% of methyl methacrylate, 15-20% of butyl acrylate, 3-5% of quick-drying agent, 5-10% of dispersing agent, 1.5-2.5% of cosolvent, 5-10% of adhesive and 20-25% of water.
2. The folding-resistant anti-burst water-based printing ink as claimed in claim 1, wherein the base ink further comprises a defoaming agent, a dispersant, a leveling agent and a stabilizer, and the components in percentage by weight of the base ink are as follows: 1.5 to 2.5 percent of defoaming agent, 1 to 2 percent of dispersant, 1.5 to 2.5 percent of flatting agent and 2 to 3 percent of stabilizer.
3. The folding and bursting resistant aqueous printing ink as claimed in claim 2 which is comprised of 70% by weight of a base ink and 30% by weight of an aqueous resin solution vehicle;
the base ink comprises the following components in percentage by weight: 30% of water-soluble acrylic resin, 20% of water, 10% of ethanol, 10% of triethylamine, 25% of pigment, 2.5% of defoaming agent, 2% of dispersing agent, 2.5% of flatting agent and 3% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 25% of methyl methacrylate, 15% of butyl acrylate, 3% of a quick-drying agent, 5% of a dispersing agent, 1.5% of a cosolvent, 5% of an adhesive and 20% of water.
4. The folding and bursting resistant aqueous printing ink as claimed in claim 2 which is comprised of 65% by weight base ink and 35% by weight aqueous resin solution vehicle;
the base ink comprises the following components in percentage by weight: 22% of water-soluble acrylic resin, 13% of water, 3% of ethanol, 3% of triethylamine, 15% of pigment, 1.5% of defoaming agent, 1% of dispersing agent, 1.5% of flatting agent and 2% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 25% of methyl methacrylate, 15% of butyl acrylate, 3% of a quick-drying agent, 5% of a dispersing agent, 1.5% of a cosolvent, 5% of an adhesive and 20% of water.
5. The folding-resistant and burst-resistant aqueous printing ink as claimed in claim 2, wherein the aqueous printing ink consists of 67% by weight of base ink and 33% by weight of aqueous resin solution binder;
the base ink comprises the following components in percentage by weight: 26% of water-soluble acrylic resin, 16% of water, 6% of ethanol, 6% of triethylamine, 20% of pigment, 2% of defoaming agent, 1.5% of dispersing agent, 2% of flatting agent and 2.5% of stabilizing agent;
the aqueous resin solution binder comprises the following components in percentage by weight: 30% of methyl methacrylate, 17% of butyl acrylate, 4% of a quick-drying agent, 7.5% of a dispersing agent, 2% of a cosolvent, 7.5% of an adhesive and 22% of water.
6. The folding-resistant anti-burst water-based printing ink as claimed in claim 1, wherein the viscosity of the water-based printing ink is in the range of 35-45s and the pH value is in the range of 8-9.
7. A method for preparing the folding-resistant and bursting-resistant water-based printing ink as claimed in claims 1 to 6, characterized in that the base ink is prepared by the following steps: firstly, preparing the components in proportion, putting the components on ink stirring equipment for stirring, controlling the rotating speed at 600 revolutions per minute at the beginning, adjusting the rotating speed to 3000 revolutions per minute along with the dissolution of the pigment and each solvent, stirring for 30 minutes to fully dissolve the pigment and the solvent, and standing for later use;
the aqueous resin solution binder is prepared by the following steps: the components are mixed according to a certain proportion and put into ink stirring equipment for stirring, the stirring speed is 1500 rpm, and the stirring time is 25 minutes.
8. The method for preparing the folding-resistant and anti-burst water-based printing ink as claimed in claim 7, wherein the water-based printing ink is prepared by the following steps: and mixing the basic ink and the aqueous resin solution binder according to a ratio, fully stirring at a rotation speed of 1500 revolutions per minute for 15 minutes, and finally standing for half an hour to perform machine printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216682.1A CN112322109A (en) | 2020-11-04 | 2020-11-04 | Folding-resistant anti-burst water-based printing ink and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011216682.1A CN112322109A (en) | 2020-11-04 | 2020-11-04 | Folding-resistant anti-burst water-based printing ink and preparation method thereof |
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| CN112322109A true CN112322109A (en) | 2021-02-05 |
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| CN202011216682.1A Pending CN112322109A (en) | 2020-11-04 | 2020-11-04 | Folding-resistant anti-burst water-based printing ink and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116574411A (en) * | 2023-06-13 | 2023-08-11 | 天津世宇电子股份有限公司 | Explosion-proof printing ink and manufacturing method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253801A (en) * | 2020-03-25 | 2020-06-09 | 厦门澳丽妃包袋有限公司 | Environment-friendly water-based ink for shopping bag printing and preparation method thereof |
-
2020
- 2020-11-04 CN CN202011216682.1A patent/CN112322109A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253801A (en) * | 2020-03-25 | 2020-06-09 | 厦门澳丽妃包袋有限公司 | Environment-friendly water-based ink for shopping bag printing and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 上海珊瑚化工厂等: "片剂薄膜包衣材料—聚甲基丙烯酸树脂乳胶液的研究", 《医药工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116574411A (en) * | 2023-06-13 | 2023-08-11 | 天津世宇电子股份有限公司 | Explosion-proof printing ink and manufacturing method thereof |
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Application publication date: 20210205 |
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