CN108570265A - A kind of aqueous composite conducting ink and preparation method thereof - Google Patents
A kind of aqueous composite conducting ink and preparation method thereof Download PDFInfo
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- CN108570265A CN108570265A CN201810600777.XA CN201810600777A CN108570265A CN 108570265 A CN108570265 A CN 108570265A CN 201810600777 A CN201810600777 A CN 201810600777A CN 108570265 A CN108570265 A CN 108570265A
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- composite conducting
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- conducting ink
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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
- C09D11/52—Electrically conductive inks
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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
- C09D11/10—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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention discloses a kind of aqueous composite conducting ink, are prepared by the ingredient of following mass fractions：20 ~ 30 parts of 4 ~ 6 parts of watersoluble plumbago alkene slurry, 2 ~ 4 parts of conductive black, 15 ~ 30 parts of water-based acrylic resin, 10 ~ 20 parts of aqueous acrylic emulsion, 0.1 ~ 1 part of pigment, 3 ~ 5 parts of auxiliary agent and solvent, the solid content of the watersoluble plumbago alkene slurry is 5 ~ 6%, the solid content of the water-based acrylic resin is 33 ~ 36%, the solid content of the aqueous acrylic emulsion is 44 ~ 46%, and the auxiliary agent includes antifoaming agent, binder, levelling agent, adhesion promoter and acid-base modifier.Conductive black particle can be good at being embedded in the lamella of graphene in the present invention, carbon black acts also as the node of conductive network simultaneously, increase the quantity of graphene conductive network Tonglu, the auxiliary perfect conductive network of graphene, the electric conductivity of the aqueous composite conducting ink of the present invention is more excellent.
Description
Technical field
The present invention relates to technical field of ink, more particularly to a kind of aqueous composite conducting ink and preparation method thereof.
Background technology
In the case where current energy-saving and emission-reduction become international main trend, it is to be related to energy saving and ring to design novel heating element
The important topic of border protection.Electrically conductive ink is printed onto on certain base material, can be made into Electrical heating fresco, electric hot plate, electric blanket, floor heating electricity
Hotting mask, hotbed etc., these electric heating material service life length, power saving, conveniently, securely and reliably, development potentiality is huge, meets low-carbon
Economic trend.Electrically conductive ink is mainly made of conductive filler, link stuff, solvent and additive.The constituent component of ink is determined
Its fixed performance, including printability and aftertreatment performance, adherency fastness etc., type and the proportioning of conductive filler select improperly
Words can generate tremendous influence to the performance of electrically conductive ink.
Invention content
The invention mainly solves the technical problem of providing a kind of aqueous composite conducting ink, using watersoluble plumbago alkene slurry
With conductive black as hybrid conductive agent, electric conductivity is excellent.
In order to solve the above technical problems, one aspect of the present invention is：
A kind of aqueous composite conducting ink is provided, is prepared by the ingredient of following mass fractions：Watersoluble plumbago alkene slurry 4
~ 6 parts, 2 ~ 4 parts of conductive black, 15 ~ 30 parts of water-based acrylic resin, 10 ~ 20 parts of aqueous acrylic emulsion, 0.1 ~ 1 part of pigment, help
The solid content of 20 ~ 30 parts of 3 ~ 5 parts of agent and solvent, the watersoluble plumbago alkene slurry is 5 ~ 6%, and the water-based acrylic resin is consolidated
Content is 33 ~ 36%, and the solid content of the aqueous acrylic emulsion is 44 ~ 46%, and the auxiliary agent includes antifoaming agent, binder, stream
Flat agent, adhesion promoter and acid-base modifier.
In a preferred embodiment of the present invention, the acid-base modifier is ammonium hydroxide.
In a preferred embodiment of the present invention, the solvent is the blended liquid of ethyl alcohol and deionized water.
In a preferred embodiment of the present invention, ethyl alcohol and the mass ratio of deionized water are 15 ~ 20 in the solvent:100.
In a preferred embodiment of the present invention, it is to be prepared by the ingredient of following mass fractions：Watersoluble plumbago alkene
4 parts of slurry, 3 parts of conductive black, 25 parts of water-based acrylic resin, 15 parts of aqueous acrylic emulsion, 0.5 part of pigment, 4 parts of auxiliary agent and
30 parts of solvent.
In a preferred embodiment of the present invention, it is to be prepared by the ingredient of following mass fractions：Watersoluble plumbago alkene
6 parts of slurry, 3 parts of conductive black, 20 parts of water-based acrylic resin, 15 parts of aqueous acrylic emulsion, 0.2 part of pigment, 5 parts of auxiliary agent and
20 parts of solvent.
In order to solve the above technical problems, another technical solution used in the present invention is：Above-mentioned aqueous composite conducting is provided
The preparation method of ink, includes the following steps：
1）By the solvent of water-based acrylic resin and half mass fraction, it is placed in nano-level grinder and grinds, in the process of grinding
In, antifoaming agent, levelling agent, adhesion promoter in auxiliary agent is added, grinding 30min obtains millbase；
2）By in watersoluble plumbago alkene slurry and conductive black merging dispersion machine, it is dispersed to 20 microns of fineness and is filled out hereinafter, obtaining conduction
Expect mixed liquor；
3）Conductive filler mixed liquor is placed in millbase, pigment is added, grinding 10min obtains mill base, adds auxiliary agent
In binder and remaining solvent, grind 0.5 ~ 1h, until the fineness of ink be less than 5 microns, obtain ink slurry；
4）Ink slurry is taken out, acid-base modifier is added, it is 7 ~ 7.5 to adjust pH value, and finished product ink is obtained after filtering.
In a preferred embodiment of the present invention, in step 1）In, the parameter of grinder is set as 1500r/min, pressure
It is set as 3.0mPa.
The beneficial effects of the invention are as follows：A kind of aqueous composite conducting ink of the present invention, conductive black particle can be good at
It is embedded in the lamella of graphene, while carbon black acts also as the node of conductive network, increases graphene conductive network Tonglu
The electric conductivity of quantity, the perfect conductive network of graphene of auxiliary, the aqueous composite conducting ink of the present invention is more excellent.
Specific implementation mode
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
Embodiment 1：A kind of aqueous composite conducting ink, is prepared by the ingredient of following mass fractions：Aqueous stone
5 parts of black alkene slurry, 3 parts of conductive black, 24 parts of water-based acrylic resin, 15 parts of aqueous acrylic emulsion, 0.5 part of pigment, auxiliary agent 5
25 parts of part and solvent.
Wherein, the solid content of the watersoluble plumbago alkene slurry is 5 ~ 6%, the solid content of the water-based acrylic resin is 33 ~
36%, the solid content of the aqueous acrylic emulsion is 44 ~ 46%, and the auxiliary agent includes antifoaming agent, binder, levelling agent, attachment
Power accelerating agent and acid-base modifier, the acid-base modifier are ammonium hydroxide；The solvent is the blended liquid of ethyl alcohol and deionized water, institute
It is 15 ~ 20 to state ethyl alcohol and the mass ratio of deionized water in solvent:100.
Embodiment 2：A kind of aqueous composite conducting ink, is prepared by the ingredient of following mass fractions：It is under
State what the ingredient of mass fraction was prepared：4 parts of watersoluble plumbago alkene slurry, 3 parts of conductive black, 25 parts of water-based acrylic resin,
30 parts of 15 parts of aqueous acrylic emulsion, 0.5 part of pigment, 4 parts of auxiliary agent and solvent.Wherein, the same embodiment of specific ingredient of each component
1。
Embodiment 3：A kind of aqueous composite conducting ink, is prepared by the ingredient of following mass fractions：Aqueous stone
6 parts of black alkene slurry, 3 parts of conductive black, 20 parts of water-based acrylic resin, 15 parts of aqueous acrylic emulsion, 0.2 part of pigment, auxiliary agent 5
20 parts of part and solvent.Wherein, the specific ingredient of each component is the same as embodiment 1.
Embodiment 4：A kind of aqueous composite conducting ink, is prepared by the ingredient of following mass fractions：Aqueous stone
5 parts of black alkene slurry, 3 parts of conductive black, 20 parts of water-based acrylic resin, 15 parts of aqueous acrylic emulsion, 0.5 part of pigment, auxiliary agent 4
25 parts of part and solvent.Wherein, the specific ingredient of each component is the same as embodiment 1.
Embodiment 5：A kind of aqueous composite conducting ink, is prepared by the ingredient of following mass fractions：Aqueous stone
6 parts of black alkene slurry, 4 parts of conductive black, 18 parts of water-based acrylic resin, 20 parts of aqueous acrylic emulsion, 1 part of pigment, 4 parts of auxiliary agent
And 30 parts of solvent.Wherein, the specific ingredient of each component is the same as embodiment 1.
The preparation method of aqueous composite conducting ink in above-described embodiment, includes the following steps：
1）By the solvent of water-based acrylic resin and half mass fraction, it is placed in nano-level grinder and grinds, in the process of grinding
In, antifoaming agent, levelling agent, adhesion promoter in auxiliary agent is added, grinding 30min obtains millbase, the parameter of grinder
It is set as 1500r/min, pressure is set as 3.0mPa；
2）By in watersoluble plumbago alkene slurry and conductive black merging dispersion machine, it is dispersed to 20 microns of fineness and is filled out hereinafter, obtaining conduction
Expect mixed liquor；
3）Conductive filler mixed liquor is placed in millbase, pigment is added, grinding 10min obtains mill base, adds auxiliary agent
In binder and remaining solvent, grind 0.5 ~ 1h, until the fineness of ink be less than 5 microns, obtain ink slurry；
4）Ink slurry is taken out, acid-base modifier is added, it is 7 ~ 7.5 to adjust pH value, and finished product ink is obtained after filtering.
Obtained aqueous composite conducting ink is formulated in any of the above-described embodiment, by experimental test, using graphene
When with the mixture of conductive carbon black as conductive agent, conductive carbon black particle can be good at being embedded between the lamella of graphene,
Carbon black acts also as the node of conductive network simultaneously, increase the quantity of graphene conductive network Tonglu, the perfect graphene of auxiliary
Conductive network, the electric conductivity of the aqueous composite conducting ink of the present invention is more excellent.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (8)
1. a kind of aqueous composite conducting ink, which is characterized in that be prepared by the ingredient of following mass fractions：Aqueous stone
4 ~ 6 parts of black alkene slurry, 2 ~ 4 parts of conductive black, 15 ~ 30 parts of water-based acrylic resin, 10 ~ 20 parts of aqueous acrylic emulsion, pigment
The solid content of 20 ~ 30 parts of 0.1 ~ 1 part, 3 ~ 5 parts of auxiliary agent and solvent, the watersoluble plumbago alkene slurry is 5 ~ 6%, the aqueous acrylamide
The solid content of acid resin is 33 ~ 36%, and the solid content of the aqueous acrylic emulsion is 44 ~ 46%, the auxiliary agent include antifoaming agent,
Binder, levelling agent, adhesion promoter and acid-base modifier.
2. aqueous composite conducting ink according to claim 1, which is characterized in that the acid-base modifier is ammonium hydroxide.
3. aqueous composite conducting ink according to claim 1, which is characterized in that the solvent is ethyl alcohol and deionized water
Blended liquid.
4. aqueous composite conducting ink according to claim 3, which is characterized in that ethyl alcohol and deionized water in the solvent
Mass ratio be 15 ~ 20:100.
5. aqueous composite conducting ink according to claim 1, which is characterized in that be by the ingredient system of following mass fractions
Made of standby：4 parts of watersoluble plumbago alkene slurry, 3 parts of conductive black, 25 parts of water-based acrylic resin, 15 parts of aqueous acrylic emulsion,
30 parts of 0.5 part of pigment, 4 parts of auxiliary agent and solvent.
6. aqueous composite conducting ink according to claim 1, which is characterized in that be by the ingredient system of following mass fractions
Made of standby：6 parts of watersoluble plumbago alkene slurry, 3 parts of conductive black, 20 parts of water-based acrylic resin, 15 parts of aqueous acrylic emulsion,
20 parts of 0.2 part of pigment, 5 parts of auxiliary agent and solvent.
7. the preparation method of the aqueous composite conducting ink described in one of claim 1 ~ 6, which is characterized in that including following steps
Suddenly：
1）By the solvent of water-based acrylic resin and half mass fraction, it is placed in nano-level grinder and grinds, in the process of grinding
In, antifoaming agent, levelling agent, adhesion promoter in auxiliary agent is added, grinding 30min obtains millbase；
2）By in watersoluble plumbago alkene slurry and conductive black merging dispersion machine, it is dispersed to 20 microns of fineness and is filled out hereinafter, obtaining conduction
Expect mixed liquor；
3）Conductive filler mixed liquor is placed in millbase, pigment is added, grinding 10min obtains mill base, adds auxiliary agent
In binder and remaining solvent, grind 0.5 ~ 1h, until the fineness of ink be less than 5 microns, obtain ink slurry；
4）Ink slurry is taken out, acid-base modifier is added, it is 7 ~ 7.5 to adjust pH value, and finished product ink is obtained after filtering.
8. the preparation method of aqueous composite conducting ink according to claim 7, which is characterized in that in step 1）In, it grinds
The parameter of grinding machine is set as 1500r/min, and pressure is set as 3.0mPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810600777.XA CN108570265A (en) | 2018-06-12 | 2018-06-12 | A kind of aqueous composite conducting ink and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810600777.XA CN108570265A (en) | 2018-06-12 | 2018-06-12 | A kind of aqueous composite conducting ink and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113429836A (en) * | 2021-07-28 | 2021-09-24 | 陕西科技大学 | Graphene/carbon black conductive ink and preparation method and application thereof |
| CN113881287A (en) * | 2021-10-21 | 2022-01-04 | 北京旭碳新材料科技有限公司 | Water-based graphene conductive ink composition, water-based graphene conductive ink, and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820634A (en) * | 2015-01-06 | 2016-08-03 | 新材料与产业技术北京研究院 | Graphene-carbon black composite conductive coating, preparation method and application thereof |
| CN106433319A (en) * | 2016-10-14 | 2017-02-22 | 中国科学院山西煤炭化学研究所 | Waterborne environment-friendly conducive carbon paste based on graphene-carbon black composite filler and preparation method |
| CN106752385A (en) * | 2017-01-11 | 2017-05-31 | 青岛瑞利特新材料科技有限公司 | A kind of Graphene modified water-soluble electrically conductive ink and preparation method thereof |
| CN106967335A (en) * | 2017-03-20 | 2017-07-21 | 北京旭碳新材料科技有限公司 | Watersoluble plumbago alkene electrically conductive ink, electric heating device, device and preparation method thereof |
| CN107964283A (en) * | 2017-12-14 | 2018-04-27 | 深圳市国创珈伟石墨烯科技有限公司 | Watersoluble plumbago alkene electrically conductive ink, preparation method and applications |
-
2018
- 2018-06-12 CN CN201810600777.XA patent/CN108570265A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105820634A (en) * | 2015-01-06 | 2016-08-03 | 新材料与产业技术北京研究院 | Graphene-carbon black composite conductive coating, preparation method and application thereof |
| CN106433319A (en) * | 2016-10-14 | 2017-02-22 | 中国科学院山西煤炭化学研究所 | Waterborne environment-friendly conducive carbon paste based on graphene-carbon black composite filler and preparation method |
| CN106752385A (en) * | 2017-01-11 | 2017-05-31 | 青岛瑞利特新材料科技有限公司 | A kind of Graphene modified water-soluble electrically conductive ink and preparation method thereof |
| CN106967335A (en) * | 2017-03-20 | 2017-07-21 | 北京旭碳新材料科技有限公司 | Watersoluble plumbago alkene electrically conductive ink, electric heating device, device and preparation method thereof |
| CN107083114A (en) * | 2017-03-20 | 2017-08-22 | 北京旭碳新材料科技有限公司 | Watersoluble plumbago alkene electrically conductive ink |
| CN107964283A (en) * | 2017-12-14 | 2018-04-27 | 深圳市国创珈伟石墨烯科技有限公司 | Watersoluble plumbago alkene electrically conductive ink, preparation method and applications |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113429836A (en) * | 2021-07-28 | 2021-09-24 | 陕西科技大学 | Graphene/carbon black conductive ink and preparation method and application thereof |
| CN113881287A (en) * | 2021-10-21 | 2022-01-04 | 北京旭碳新材料科技有限公司 | Water-based graphene conductive ink composition, water-based graphene conductive ink, and preparation method and application thereof |
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Application publication date: 20180925 |
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