CN108864814A - A kind of ink for screen printing and preparation method thereof - Google Patents
A kind of ink for screen printing and preparation method thereof Download PDFInfo
- Publication number
- CN108864814A CN108864814A CN201810891466.3A CN201810891466A CN108864814A CN 108864814 A CN108864814 A CN 108864814A CN 201810891466 A CN201810891466 A CN 201810891466A CN 108864814 A CN108864814 A CN 108864814A
- Authority
- CN
- China
- Prior art keywords
- parts
- ink
- screen printing
- solvent
- polyester resin
- Prior art date
- 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
-
- 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
-
- 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
- C09D11/03—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
-
- 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
-
- 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
Abstract
A kind of ink for screen printing and preparation method thereof, wherein the ink for screen printing contains following components in parts by weight：30-42 parts of polyester resin, 32-42 parts of modified polyester resin, 22-25 parts of vinyl chloride-vinyl acetate resin, 26-32 parts of acrylic resin, 28-32 parts of cyanogen spy acrylate reactive monomer, 40-45 parts of solvent, 0.5-1.5 parts of dispersing agent, 0.5-1.3 parts of defoaming agent.The present invention has the advantages that more stable adhesive force, wear-resisting property and chemical resistance more preferably.
Description
Technical field
The present invention relates to ink for screen printing field, especially a kind of ink for screen printing and preparation method thereof.
Background technique
Currently, usually in the processing of the outer surface of the products such as mobile phone, automatic navigator, panel computer shell, telephone key-press
In, all it is first first to spray UV paint (ultraviolet light cured paint) layer in component surface, reuses traditional UV ink (ultraviolet light
Cured printing ink) or traditional thermosetting ink is adornd in the enterprising luggage of the UV paint layer or other are processed.The traditional UV ink used
Although can satisfy the requirement of high abrasion, that there are adhesive force on the UV finishing coat of part is unstable, wear-resisting for traditional UV ink
Performance is poor, and chemical resistance can not be met the requirements, and therefore, the processing quality that usually will cause workpiece is not high, and product is complete
At rear quality dissatisfaction, defect ware is more, and is not durable.
Summary of the invention
In order to overcome the above problem, the present invention provides a kind of more stable adhesive force, wear-resisting property and chemically-resistant to society
Moral character can more preferably ink for screen printing.
The present invention also provides a kind of more stable adhesive force, wear-resisting property and chemical resistance more preferably silk-screen to society
The preparation method of ink.
The technical scheme is that：A kind of ink for screen printing is provided, following components in parts by weight is contained：
30-42 parts of polyester resin, 32-42 parts of modified polyester resin, 22-25 parts of vinyl chloride-vinyl acetate resin, acrylic resin 26-32
Part, 28-32 parts of acrylate reactive monomer, 40-45 parts of solvent, 0.5-1.5 parts of dispersing agent, 0.5-1.3 parts of defoaming agent.
It further include the component of following parts by weight by weight percentage as improvement of the present invention：12-15 parts of pigment.
As improvement of the present invention, the pigment is nontoxic organic or inorganic pigment.
It further include the component of following parts by weight by weight percentage as improvement of the present invention：Vapour bar photoinitiator
12-15 parts.
As improvement of the present invention, the defoaming agent is polysiloxanes or silicon ketone copolymer.
As improvement of the present invention, the dispersing agent is glyceryl monostearate class dispersing agent.
As improvement of the present invention, the solvent is the one or two of ketones solvent, alcohol ethers solvent.
As improvement of the present invention, institute's ink for screen printing is 30000CPS-32000CPS in 25 DEG C of viscosity at room temperature.
Another technical solution of the invention is：A kind of preparation method of above-mentioned ink for screen printing is provided, feature exists
In including the following steps：
(S1), solvent, polyester resin, modified polyester resin, vinyl chloride-vinyl acetate resin, acrylic resin are taken under normal temperature and pressure, and
Acrylate reactive monomer；
(S2), it is stirred 20 minutes, is made it dissolve completely using the blender that revolving speed is 800-1000r/min；
(S3), to dispersing agent and pigment are added in (S2), stir evenly, grind, the granularity of ground and mixed material to 8 ц m with
Under；
(S4), defoaming agent is added in (S3), is dispersed with stirring uniformly.
A kind of ink for screen printing provided by the present invention and preparation method thereof, used solvent environmental protection, no PAHS；Through 80
After DEG C baking 60-90min, ink has excellent adhesive force, ethanol-tolerant, chemicals-resistant, wear-resistant on UV paint surface article
Etc. characteristics.The ink effectively overcomes the problems of silk-screen pad-transfer printing ink on existing UV finishing coat.Using institute of the present invention
The ink of offer simplifies the technique in UV paint incrustation processing, improves production efficiency, substantially reduce percent defective；
Meanwhile the decoration conceptual design of horn of plenty UV paint surfacing provides more diverse selection.Therefore, the present invention has adhesive force
More stable, wear-resisting property and chemical resistance more preferably the advantages of.
Specific embodiment
Embodiment 1
A kind of ink for screen printing, contains following components in parts by weight：
30 parts of polyester resin, 32 parts of modified polyester resin, 22 parts of vinyl chloride-vinyl acetate resin, 26 parts of acrylic resin, acrylate are living
Property 28 parts of monomer, 40 parts of solvent, 0.5 part of dispersing agent, 0.5 part of defoaming agent.
Embodiment 2
A kind of ink for screen printing, contains following components in parts by weight：
42 parts of polyester resin, 42 parts of modified polyester resin, 25 parts of vinyl chloride-vinyl acetate resin, 32 parts of acrylic resin, acrylate are living
Property 32 parts of monomer, 45 parts of solvent, 1.5 parts of dispersing agent, 1.3 parts of defoaming agent.
Embodiment 3
A kind of ink for screen printing, contains following components in parts by weight：
32 parts of polyester resin, 34 parts of modified polyester resin, 24 parts of vinyl chloride-vinyl acetate resin, 28 parts of acrylic resin, acrylate are living
Property 29 parts of monomer, 41 parts of solvent, 0.7 part of dispersing agent, 0.6 part of defoaming agent.
Embodiment 4
A kind of ink for screen printing, contains following components in parts by weight：
34 parts of polyester resin, 36 parts of modified polyester resin, 23 parts of vinyl chloride-vinyl acetate resin, 27 parts of acrylic resin, acrylate are living
Property 29 parts of monomer, 45 parts of solvent, 1.5 parts of dispersing agent, 0.7 part of defoaming agent.
Embodiment 5
A kind of ink for screen printing, contains following components in parts by weight：
37 parts of polyester resin, 35 parts of modified polyester resin, 23 parts of vinyl chloride-vinyl acetate resin, 27 parts of acrylic resin, acrylate are living
Property 30 parts of monomer, 44 parts of solvent, 0.9 part of dispersing agent, 0.8 part of defoaming agent.
Embodiment 6
A kind of ink for screen printing, contains following components in parts by weight：
41 parts of polyester resin, 37 parts of modified polyester resin, 23 parts of vinyl chloride-vinyl acetate resin, 31 parts of acrylic resin, acrylate are living
Property 31 parts of monomer, 41 parts of solvent, 1.2 parts of dispersing agent, 1.3 parts of defoaming agent.
In the present invention, it is preferred that further include the component of following parts by weight by weight percentage：12-15 parts of pigment.
In the present invention, it is preferred that the pigment is nontoxic organic or inorganic pigment.
In the present invention, it is preferred that further include the component of following parts by weight by weight percentage：Vapour bar photoinitiator 12-
15 parts.
In the present invention, it is preferred that the defoaming agent is polysiloxanes or silicon ketone copolymer.
In the present invention, it is preferred that the dispersing agent is glyceryl monostearate class dispersing agent.
In the present invention, it is preferred that the solvent is the one or two of ketones solvent, alcohol ethers solvent.
In the present invention, it is preferred that institute's ink for screen printing is 30000CPS-32000CPS in 25 DEG C of viscosity at room temperature.
Above embodiments are prepared into ink for screen printing as follows, a kind of preparation method of ink for screen printing above-mentioned, including
Following steps：
(S1), solvent, polyester resin, modified polyester resin, vinyl chloride-vinyl acetate resin, acrylic resin are taken under normal temperature and pressure, and
Acrylate reactive monomer；
(S2), it is stirred 20 minutes, is made it dissolve completely using the blender that revolving speed is 800-1000r/min；
(S3), to dispersing agent and pigment are added in (S2), stir evenly, grind, the granularity of ground and mixed material to 8 ц m with
Under；
(S4), defoaming agent is added in (S3), is dispersed with stirring uniformly.
After curing agent is added, bat printing is on UV paint product surface with a thickness of 10 ц m, ink printing effect and reason on material
Change index state to be shown in Table 1：
Experimental result：
In above-described embodiment, used solvent environmental protection, no PAHS, after 80 DEG C of baking 60-90min, silk-screen of the present invention
Ink has the characteristics such as excellent adhesive force, ethanol-tolerant, chemicals-resistant, wear-resistant on UV paint surface article；It is effective gram
The problems of silk-screen pad-transfer printing ink on existing UV finishing coat is taken.
Using the ink for screen printing provided by the present invention for UV paint surface, the work in UV paint incrustation processing can be simplified
Skill improves production efficiency, substantially reduces percent defective；Meanwhile the decoration conceptual design of horn of plenty UV paint surfacing provides
More diverse selection.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (9)
1. a kind of ink for screen printing, it is characterised in that：Contain following components in parts by weight：
30-42 parts of polyester resin, 32-42 parts of modified polyester resin, 22-25 parts of vinyl chloride-vinyl acetate resin, 26-32 parts of acrylic resin, third
28-32 parts of olefin(e) acid ester activated monomer, 40-45 parts of solvent, 0.5-1.5 parts of dispersing agent, 0.5-1.3 parts of defoaming agent.
2. ink for screen printing according to claim 1, which is characterized in that further include following parts by weight by weight percentage
Component：12-15 parts of pigment.
3. ink for screen printing according to claim 1 or 2, which is characterized in that the pigment is nontoxic organic or inorganic face
Material.
4. ink for screen printing according to claim 1 or 2, which is characterized in that further include following weight by weight percentage
The component of part：12-15 parts of vapour bar photoinitiator.
5. ink for screen printing according to claim 1 or 2, which is characterized in that the defoaming agent is that polysiloxanes or silicon ketone are total
Aggressiveness.
6. ink for screen printing according to claim 1 or 2, which is characterized in that the dispersing agent is glyceryl monostearate class
Dispersing agent.
7. ink for screen printing according to claim 1 or 2, which is characterized in that the solvent is ketones solvent, alcohol ethers solvent
One or two.
8. ink for screen printing according to claim 1 or 2, which is characterized in that institute's ink for screen printing is in 25 DEG C of viscosity at room temperature
For 30000CPS-32000CPS.
9. a kind of preparation method of ink for screen printing described in claim 2-8, which is characterized in that include the following steps：
(S1), take solvent, polyester resin, modified polyester resin, vinyl chloride-vinyl acetate resin, acrylic resin and cyanogen special under normal temperature and pressure
Acrylate reactive monomer；
(S2), it is stirred 20 minutes, is made it dissolve completely using the blender that revolving speed is 800-1000r/min；
(S3), it to dispersing agent and pigment are added in (S2), stirs evenly, grinds, the granularity of ground and mixed material to 8 ц m or less；
(S4), defoaming agent is added in (S3), is dispersed with stirring uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891466.3A CN108864814A (en) | 2018-08-07 | 2018-08-07 | A kind of ink for screen printing and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891466.3A CN108864814A (en) | 2018-08-07 | 2018-08-07 | A kind of ink for screen printing and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108864814A true CN108864814A (en) | 2018-11-23 |
Family
ID=64317261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810891466.3A Pending CN108864814A (en) | 2018-08-07 | 2018-08-07 | A kind of ink for screen printing and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108864814A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437674A (en) * | 2019-08-13 | 2019-11-12 | 梁宜信 | A kind of ink and its ink preparation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102250513A (en) * | 2011-01-19 | 2011-11-23 | 一可油墨涂料（深圳）有限公司 | Polycyclic aromatic hydrocarbon-free screen printing ink for polyvinyl chloride (PVC) and polycarbonate (PC) materials |
| KR101185255B1 (en) * | 2012-01-09 | 2012-09-21 | 주식회사 이에스디웍 | Black ink composition with excellent electric insulation and coverness for high density insulating tape and high density black insulating tape using the same |
| EP2536792A1 (en) * | 2010-02-17 | 2012-12-26 | Tioxide Europe Limited | Titanium dioxide |
| CN103224731A (en) * | 2012-10-24 | 2013-07-31 | 北京印刷学院 | Pinkish red UV ink-jet ink for high-speed ink-jet printing and preparation method thereof |
| CN103232752A (en) * | 2013-04-25 | 2013-08-07 | 深圳市美丽华油墨涂料有限公司 | Screen printing ink for UV (ultraviolet) paint surface and preparation method thereof |
| CN103254685A (en) * | 2013-04-25 | 2013-08-21 | 深圳市美丽华油墨涂料有限公司 | Ink for surface of finish paint and preparation method thereof |
| CN105315774A (en) * | 2015-11-04 | 2016-02-10 | 桐城市人和包装有限公司 | Environment-friendly printing ink |
-
2018
- 2018-08-07 CN CN201810891466.3A patent/CN108864814A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2536792A1 (en) * | 2010-02-17 | 2012-12-26 | Tioxide Europe Limited | Titanium dioxide |
| CN102250513A (en) * | 2011-01-19 | 2011-11-23 | 一可油墨涂料（深圳）有限公司 | Polycyclic aromatic hydrocarbon-free screen printing ink for polyvinyl chloride (PVC) and polycarbonate (PC) materials |
| KR101185255B1 (en) * | 2012-01-09 | 2012-09-21 | 주식회사 이에스디웍 | Black ink composition with excellent electric insulation and coverness for high density insulating tape and high density black insulating tape using the same |
| CN103224731A (en) * | 2012-10-24 | 2013-07-31 | 北京印刷学院 | Pinkish red UV ink-jet ink for high-speed ink-jet printing and preparation method thereof |
| CN103232752A (en) * | 2013-04-25 | 2013-08-07 | 深圳市美丽华油墨涂料有限公司 | Screen printing ink for UV (ultraviolet) paint surface and preparation method thereof |
| CN103254685A (en) * | 2013-04-25 | 2013-08-21 | 深圳市美丽华油墨涂料有限公司 | Ink for surface of finish paint and preparation method thereof |
| CN105315774A (en) * | 2015-11-04 | 2016-02-10 | 桐城市人和包装有限公司 | Environment-friendly printing ink |
Non-Patent Citations (1)
| Title |
|---|
| 张红鸣: "《实用着色与配色技术》", 30 September 2001, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110437674A (en) * | 2019-08-13 | 2019-11-12 | 梁宜信 | A kind of ink and its ink preparation method |
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Application publication date: 20181123 |
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