CN105504999A - Double-component conductive ink and preparing method thereof - Google Patents
Double-component conductive ink and preparing method thereof Download PDFInfo
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- CN105504999A CN105504999A CN201610020067.0A CN201610020067A CN105504999A CN 105504999 A CN105504999 A CN 105504999A CN 201610020067 A CN201610020067 A CN 201610020067A CN 105504999 A CN105504999 A CN 105504999A
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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
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
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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
- C09D11/104—Polyesters
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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
- C09D11/14—Printing inks based on carbohydrates
Abstract
The invention discloses a double-component conductive ink and a preparing method thereof. The double-component conductive ink is prepared from, by mass, 6-30 parts of conductive filler, 6-15 parts of resin, 0.5-1.5 parts of a dispersing agent, 1-5 parts of an auxiliary and 48.5-85 parts of a solvent. The preparing method of the double-component conductive ink comprises the following steps that firstly, a part of the solvent is taken and mixed with the resin through stirring until a transparent bonding material is obtained; secondly, the bonding material, the conductive filler, the auxiliary, the dispersing agent and the rest of the solvent are added into a ball grinder, and ball milling beads are added for grinding for 3-10 h after the conductive filler is wetted; thirdly, the ground material is filtered, and the finished product conductive ink is obtained. By means of the double-component conductive ink and the preparing method thereof, the problem that the preparing process and the preparing period of conductive ink are long in the prior art is solved, and the conductive ink has better conductivity and higher dispersibility.
Description
Technical field
The present invention relates to electronic material printing technology, relate in particular to a kind of two component electrically conductive ink and preparation method thereof.
Background technology
Electrically conductive ink is a kind of ink with conductive capability, is to carry out conduction current by by the conductive material be dispersed in ink carrier, primarily of material compositions such as electro-conductive material, linking agent (organic carrier), auxiliary agent and solvents.Current electrically conductive ink mainly adopts micro-nano bronze, silver powder, copper powder, carbon dust or other metal powder as conductive filler material, but in actual application, adopt above-mentioned conductive filler material to prepare electrically conductive ink and also there is the shortcomings such as cost is high, complex process, resistivity are high, forming and hardening temperature is high.
In order to solve the problems of the technologies described above, in prior art, propose the following technology adopting Graphene to prepare electrically conductive ink:
As China Patent No. " 201510090294.6 " disclosed " a kind of electrically conductive ink based on graphene composite material and preparation method thereof " on June 10th, 2015, the standby electrically conductive ink of this patent system is adopted to have the advantage of the low and conductivity excellence of conductive filler material content, but this patent is in actual fabrication process, its preparation section mainly adopts dispersed with stirring and three rollers grinding two procedures to complete, such preparation section inevitably also exists waste when material shifts, and also extends the preparation cycle of electrically conductive ink simultaneously.
Summary of the invention
The object of the invention is to solve the above-mentioned problems in the prior art, a kind of two component electrically conductive ink and preparation method thereof is provided, the present invention one solves the preparation section of electrically conductive ink in prior art and the problem of preparation cycle length, and two is make electrically conductive ink have better electroconductibility and easily disperse.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of two component electrically conductive ink, is characterized in that: comprise following component according to the mass fraction:
Conductive filler material 6-30 parts, resin 6-15 parts, dispersion agent 0.5-1.5 parts, auxiliary agent 1-5 parts, solvent 48.5-85 parts;
Wherein, described conductive filler material comprises component one and component two, and described component one is Graphene, and described component two is the mixing of one or more in graphite, carbon black, carbon fiber, carbon nanotube, and described component one is 1:0.2-8 with the mass ratio of component two.
Described resin is the mixing of one or more in epoxy resin, polyamide resin, ethyl cellulose, acrylic resin, urethane resin, unsaturated polyester resin, cellulose acetate propionate, cellulose acetate butyrate.
Described dispersion agent is polyethylene wax dispersion, BYK-163 dispersion agent or BYK-110 dispersion agent.
Described auxiliary agent is the mixing of one or more in stablizer, defoamer, thixotropic agent, solidifying agent.
Described solvent is the mixing of one or more in butyl glycol ether, butyl acetic ester, butyl, n-butyl acetate, Propylene glycol n-propyl ether, 1-Methoxy-2-propyl acetate, propylene glycol monomethyl ether, Terpineol 350, turps, tributyl citrate, mixed acid dimethyl, lauryl alcohol ester, hexadecanol.
A preparation method for pair component electrically conductive ink, is characterized in that comprising the steps:
(1) get partial solvent to mix with resin agitating, until obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, after conductive filler material is wetting, adds ball milling pearl grinding 3-10h;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
First solvothermal is spent to 60-90 in described step (1), then under the condition stirred, add resin, after resin all dissolves, obtain transparent binder.
In described step (2), the diameter of ball milling pearl is 5mm, and the mass ratio of conductive filler material and ball milling pearl is 1:2-8, and the rotating speed of ball mill is 400-700rpm/min.
Employing the invention has the advantages that:
One, in the present invention, the quality proportioning of the mixture of one or more in the graphite in the Graphene in component one and component two, carbon black, carbon fiber, carbon nanotube is 1:0.2-8, component one and component two adopt this specific quality proportioning to be core of the present invention, on the one hand, the Graphene in the material in component two and component one can be made to form well conduct electricity interconnection network, improve the conductivity of electrically conductive ink; On the other hand, the state of electrically conductive ink can be regulated, improve printing weight in wet base and the print thickness of ink, guarantee that this ink can carry out controllability printing on 100-200 order half tone; In addition, conductive filler material is made up of by specific quality proportioning two kinds of components, not only makes electrically conductive ink have better electroconductibility and easily disperse, also reduces the consumption of Graphene, is conducive to the production cost reducing electrically conductive ink.
Two, in the present invention, the size of ball milling pearl is selected with add-on for grind core, when preparing electrically conductive ink, adopt the ball milling pearl of single specification to reduce the complicacy of production process, shorten Ball-milling Time, significantly improve production efficiency, shorten the production cycle, be more suitable for scale operation.And conductive filler material and ball milling pearl adopt the extra fine quality proportioning of 1:2-8, best ball milling effect can be reached especially.This is because the consumption of ball milling pearl itself is few, in the spheroidal graphite machine of same volume, the more product of energy output, is not only conducive to enhancing productivity and operation rate, is more conducive to production operation and production cost control.Compared with prior art, the average resistance of the electrically conductive ink adopting the present invention to prepare significantly reduces, and the material ball milling pearl used of equal in quality greatly reduces, and improves the output capacity of material especially.
Embodiment
Embodiment 1
A kind of two component electrically conductive ink, comprises following component according to the mass fraction: conductive filler material 6-30 parts, resin 6-15 parts, dispersion agent 0.5-1.5 parts, auxiliary agent 1-5 parts, solvent 48.5-85 parts; Wherein, described conductive filler material comprises the component one and component two that mix, described component one is Graphene, and described component two is the mixing of one or more in graphite, carbon black, carbon fiber, carbon nanotube, and described component one is 1:0.2-8 with the mass ratio of component two.
Described resin is the mixing of one or more in epoxy resin, polyamide resin, ethyl cellulose, acrylic resin, urethane resin, unsaturated polyester resin, cellulose acetate propionate, cellulose acetate butyrate.
Described dispersion agent is polyethylene wax dispersion, BYK-163 dispersion agent or BYK-110 dispersion agent.
Described auxiliary agent is the mixing of one or more in stablizer, defoamer, thixotropic agent, solidifying agent.
Described solvent is the mixing of one or more in butyl glycol ether, butyl acetic ester, butyl, n-butyl acetate, Propylene glycol n-propyl ether, 1-Methoxy-2-propyl acetate, propylene glycol monomethyl ether, Terpineol 350, turps, tributyl citrate, mixed acid dimethyl, lauryl alcohol ester, hexadecanol.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, comprise the steps:
(1) get partial solvent, first this partial solvent is heated to 60-90 degree, then under the condition stirred, adds resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:2-8, the rotating speed of ball mill is 400-700rpm/min, adds ball milling pearl grinding 3-10h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 2
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: the bi-component electrically conductive filler 6 parts be made up of by the mass ratio of 1:0.2 Graphene and graphite, epoxy resin 6 parts, BYK-110 dispersion agent 0.5 part, the mixed aid 2.5 parts be made up of by the mass ratio of 0.5:1:0.5 stablizer, solidifying agent and thixotropic agent, the mixed solvent 85 parts be made up of by the mass ratio of 2:2:5 Terpineol 350, butyl acetic ester and butyl.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 60 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:2, and the rotating speed of ball mill is 700rpm/min, adds ball milling pearl grinding 3h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 3
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: the bi-component electrically conductive filler 30 parts be made up of by the mass ratio of 1:8 Graphene and carbon black, epoxy resin 15 parts, BYK-110 dispersion agent 1.5 parts, the mixed aid 5 parts be made up of by the mass ratio of 0.5:1:0.5 stablizer, solidifying agent and defoamer, the mixed solvent 48.5 parts be made up of by the mass ratio of 2:2:5 Terpineol 350, butyl acetic ester and n-butyl acetate.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 60 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:8, and the rotating speed of ball mill is 700rpm/min, adds ball milling pearl grinding 10h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 4
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: the bi-component electrically conductive filler 10 parts be made up of by the mass ratio of 1:1 Graphene and carbon fiber, ethyl cellulose 6 parts, BYK-163 dispersion agent 1 part, the mixed aid 4 parts be made up of by the mass ratio of 1:1 stablizer and defoamer, the mixed solvent 79 parts be made up of by the mass ratio of 2:2:7 hexadecanol, lauryl alcohol ester and butyl acetic ester.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 90 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:3, and the rotating speed of ball mill is 600rpm/min, adds ball milling pearl grinding 4h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 5
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: the bi-component electrically conductive filler 12 parts be made up of by the mass ratio of 1:3 Graphene and carbon black, ethyl cellulose 6 parts, BYK-163 dispersion agent 1.5 parts, the mixed aid 4.5 parts be made up of by the mass ratio of 1:1 stablizer and defoamer, the mixed solvent 76 parts be made up of by the mass ratio of 2:7 hexadecanol and butyl acetic ester.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 90 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:4, and the rotating speed of ball mill is 600rpm/min, adds ball milling pearl grinding 4h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 6
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: the bi-component electrically conductive filler 15 parts be made up of by the mass ratio of 1:4 Graphene and graphite, polyamide resin 8 parts, BYK-163 dispersion agent 1 part, the mixed aid 1 part be made up of by the mass ratio of 1:1 stablizer and defoamer, the mixed solvent 75 parts be made up of by the mass ratio of 1:2 turps and 1-Methoxy-2-propyl acetate.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 80 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:5, and the rotating speed of ball mill is 650pm/min, adds ball milling pearl grinding 5h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 7
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: the bi-component electrically conductive filler 15 parts be made up of by the mass ratio of 1:4 Graphene and graphite, polyamide resin 10 parts, BYK-163 dispersion agent 1 part, the mixed aid 2 parts be made up of by the mass ratio of 1:1 stablizer and defoamer, the mixed solvent 72 parts be made up of by the mass ratio of 2:7 turps and tributyl citrate.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 80 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:5, and the rotating speed of ball mill is 650rpm/min, adds ball milling pearl grinding 5h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 8
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: the bi-component electrically conductive filler 20 parts be made up of by the mass ratio of 1:5 Graphene and graphite, acrylic resin 12 parts, polyethylene wax dispersion 0.5 part, the mixed aid 1 part be made up of by the mass ratio of 1:1 stablizer and defoamer, the mixed solvent 69.5 parts be made up of by the mass ratio of 5:1 mixed adipate and n-butyl acetate.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, comprise the steps:
(1) get partial solvent, first by solvothermal to 75 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:6, and the rotating speed of ball mill is 550rpm/min, adds ball milling pearl grinding 6h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 9
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: the bi-component electrically conductive filler 24 parts be made up of by the mass ratio of 1:6 Graphene and carbon black, acrylic resin 12 parts, polyethylene wax dispersion 0.8 part, the mixed aid 5 parts be made up of by the mass ratio of 1:4 stablizer and defoamer, the mixed solvent 58.2 parts be made up of by the mass ratio of 5:1 mixed adipate and n-butyl acetate.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 75 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:6, and the rotating speed of ball mill is 550rpm/min, adds ball milling pearl grinding 6h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 10
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: by Graphene and the black bi-component electrically conductive filler 12 parts formed by the mass ratio of 1:0.5 of carbon nanotube, urethane resin 9 parts, polyethylene wax dispersion 0.8 part, the mixed aid 5 parts be made up of by the mass ratio of 1:4 stablizer and defoamer, the mixed solvent 73.2 parts be made up of by the mass ratio of 5:1 mixed adipate and propylene glycol n-butyl ether.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 70 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:7, and the rotating speed of ball mill is 500rpm/min, adds ball milling pearl grinding 7h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 11
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: by Graphene and the black bi-component electrically conductive filler 15 parts formed by the mass ratio of 1:1 of carbon nanotube, unsaturated polyester resin 9 parts, polyethylene wax dispersion 1.2 parts, the mixed aid 5 parts be made up of by the mass ratio of 1:4 stablizer and defoamer, the mixed solvent 69.8 parts be made up of by the mass ratio of 5:1 mixed adipate and butyl glycol ether.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 70 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:7, and the rotating speed of ball mill is 400rpm/min, adds ball milling pearl grinding 7h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 12
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: by Graphene and the black bi-component electrically conductive filler 18 parts formed by the mass ratio of 1:1 of carbon nanotube, cellulose acetate propionate 9 parts, polyethylene wax dispersion 1.5 parts, the mixed aid 4.5 parts be made up of by the mass ratio of 1:4 stablizer and defoamer, the mixed solvent 67 parts be made up of by the mass ratio of 5:1 mixed adipate and propylene glycol monomethyl ether.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 70 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:7, and the rotating speed of ball mill is 400rpm/min, adds ball milling pearl grinding 7h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Embodiment 13
A kind of two component electrically conductive ink, comprise following component according to the mass fraction: by Graphene and the black bi-component electrically conductive filler 18 parts formed by the mass ratio of 1:1 of carbon nanotube, cellulose acetate butyrate 9 parts, polyethylene wax dispersion 1.5 parts, the mixed aid 4.5 parts be made up of by the mass ratio of 1:4 stablizer and defoamer, the mixed solvent 67 parts be made up of by the mass ratio of 5:1 mixed adipate and propylene glycol monomethyl ether.
Present invention also offers the preparation method of a kind of pair of component electrically conductive ink, it comprises the steps:
(1) get partial solvent, first by solvothermal to 70 degree, then stir condition under add resin, after resin all dissolves, obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, the diameter of ball milling pearl is 5mm, the mass ratio of conductive filler material and ball milling pearl is 1:7, and the rotating speed of ball mill is 400rpm/min, adds ball milling pearl grinding 7h after conductive filler material is wetting;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
Through experimental results demonstrate, specific component, specific parameter and specific preparation technology is adopted in embodiment 2-13, can prepare the electrically conductive ink with better electroconductibility and easily disperse, following table is for adopting the performance perameter of the electrically conductive ink prepared by embodiment 2-13:
Claims (8)
1. a two component electrically conductive ink, is characterized in that: comprise following component according to the mass fraction:
Conductive filler material 6-30 parts, resin 6-15 parts, dispersion agent 0.5-1.5 parts, auxiliary agent 1-5 parts, solvent 48.5-85 parts;
Wherein, described conductive filler material comprises component one and component two, and described component one is Graphene, and described component two is the mixing of one or more in graphite, carbon black, carbon fiber, carbon nanotube, and described component one is 1:0.2-8 with the mass ratio of component two.
2. a kind of two component electrically conductive ink as claimed in claim 1, is characterized in that: described resin is the mixing of one or more in epoxy resin, polyamide resin, ethyl cellulose, acrylic resin, urethane resin, unsaturated polyester resin, cellulose acetate propionate, cellulose acetate butyrate.
3. a kind of two component electrically conductive ink as claimed in claim 1, is characterized in that: described dispersion agent is polyethylene wax dispersion, BYK-163 dispersion agent or BYK-110 dispersion agent.
4. a kind of two component electrically conductive ink as claimed in claim 1, is characterized in that: described auxiliary agent is the mixing of one or more in stablizer, defoamer, thixotropic agent, solidifying agent.
5. a kind of two component electrically conductive ink as claimed in claim 1, is characterized in that: described solvent is the mixing of one or more in butyl glycol ether, butyl acetic ester, butyl, n-butyl acetate, Propylene glycol n-propyl ether, 1-Methoxy-2-propyl acetate, propylene glycol monomethyl ether, Terpineol 350, turps, tributyl citrate, mixed acid dimethyl, lauryl alcohol ester, hexadecanol.
6. a preparation method for the two component electrically conductive inks according to any one of claim 1-5, is characterized in that comprising the steps:
(1) get partial solvent to mix with resin agitating, until obtain transparent binder;
(2) binder, conductive filler material, auxiliary agent, dispersion agent and remaining solvent are joined in ball mill, after conductive filler material is wetting, adds ball milling pearl grinding 3-10h;
(3) by ground material filtering, finished product electrically conductive ink is namely obtained.
7. the preparation method of a kind of pair of component electrically conductive ink as claimed in claim 6, it is characterized in that: first solvothermal is spent to 60-90 in described step (1), then under the condition stirred, add resin, after resin all dissolves, obtain transparent binder.
8. the preparation method of a kind of pair of component electrically conductive ink as claimed in claim 6, is characterized in that: in described step (2), the diameter of ball milling pearl is 5mm, and the mass ratio of conductive filler material and ball milling pearl is 1:2-8, and the rotating speed of ball mill is 400-700rpm/min.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010148A (en) * | 2016-07-18 | 2016-10-12 | 四川理工学院 | Silver-plated graphene, carbon tube and resin compounded high-conductivity coating and preparation method thereof |
| CN107221387A (en) * | 2017-05-05 | 2017-09-29 | 华侨大学 | The preparation method of High conductivity graphene film based on transience framework |
| CN107298901A (en) * | 2017-08-28 | 2017-10-27 | 厦门大学 | A kind of carbon series conductive ink |
| CN107325627A (en) * | 2017-08-28 | 2017-11-07 | 厦门大学 | Electrically conductive ink low-temperature setting composition and preparation method thereof |
| CN108148470A (en) * | 2016-12-05 | 2018-06-12 | 无锡格致新材料研发科技有限公司 | A kind of novel carbon series conductive ink and preparation method thereof |
| CN108574998A (en) * | 2018-02-11 | 2018-09-25 | 济南大学 | A kind of charcoal system Far infrared radiation electric heating plate and preparation method thereof |
| CN108610736A (en) * | 2018-04-19 | 2018-10-02 | 山东暖匠暖通科技有限公司 | A kind of graphene fever ink and its preparation method and application |
| CN109486287A (en) * | 2018-12-27 | 2019-03-19 | 深圳华云数码有限公司 | A kind of composite conducting ink and preparation method thereof |
| CN109825131A (en) * | 2019-01-31 | 2019-05-31 | 杭州超探新材料科技有限公司 | A kind of carbon fiber/gas-phase carbon pipe/carbon black composite conducting ink and preparation method thereof |
| CN111621198A (en) * | 2020-07-17 | 2020-09-04 | 武汉世帝牧文化传媒有限公司 | Low-voltage heating ink and preparation method thereof |
| CN111647322A (en) * | 2020-06-27 | 2020-09-11 | 德阳聪源光电科技股份有限公司 | Conductive ink composition for preparing flexible heating film |
| CN111846633A (en) * | 2020-07-17 | 2020-10-30 | 武汉世帝牧文化传媒有限公司 | Packing carton generates heat |
| CN115403961A (en) * | 2022-09-07 | 2022-11-29 | 池州学院 | Flexible epoxy conductive ink for circuit board printing and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834235A (en) * | 2014-02-20 | 2014-06-04 | 江苏格美高科技发展有限公司 | Conductive graphene carbon slurry printing ink and preparation method thereof |
-
2016
- 2016-01-13 CN CN201610020067.0A patent/CN105504999A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103834235A (en) * | 2014-02-20 | 2014-06-04 | 江苏格美高科技发展有限公司 | Conductive graphene carbon slurry printing ink and preparation method thereof |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010148A (en) * | 2016-07-18 | 2016-10-12 | 四川理工学院 | Silver-plated graphene, carbon tube and resin compounded high-conductivity coating and preparation method thereof |
| CN108148470A (en) * | 2016-12-05 | 2018-06-12 | 无锡格致新材料研发科技有限公司 | A kind of novel carbon series conductive ink and preparation method thereof |
| CN107221387A (en) * | 2017-05-05 | 2017-09-29 | 华侨大学 | The preparation method of High conductivity graphene film based on transience framework |
| CN107221387B (en) * | 2017-05-05 | 2020-07-10 | 华侨大学 | Preparation method of high-conductivity graphene film based on transient framework |
| CN107325627A (en) * | 2017-08-28 | 2017-11-07 | 厦门大学 | Electrically conductive ink low-temperature setting composition and preparation method thereof |
| CN107298901A (en) * | 2017-08-28 | 2017-10-27 | 厦门大学 | A kind of carbon series conductive ink |
| CN108574998A (en) * | 2018-02-11 | 2018-09-25 | 济南大学 | A kind of charcoal system Far infrared radiation electric heating plate and preparation method thereof |
| CN108574998B (en) * | 2018-02-11 | 2021-01-22 | 济南大学 | Carbon far infrared radiation electric heating plate and preparation method thereof |
| CN108610736A (en) * | 2018-04-19 | 2018-10-02 | 山东暖匠暖通科技有限公司 | A kind of graphene fever ink and its preparation method and application |
| CN109486287A (en) * | 2018-12-27 | 2019-03-19 | 深圳华云数码有限公司 | A kind of composite conducting ink and preparation method thereof |
| CN109825131A (en) * | 2019-01-31 | 2019-05-31 | 杭州超探新材料科技有限公司 | A kind of carbon fiber/gas-phase carbon pipe/carbon black composite conducting ink and preparation method thereof |
| CN111647322A (en) * | 2020-06-27 | 2020-09-11 | 德阳聪源光电科技股份有限公司 | Conductive ink composition for preparing flexible heating film |
| CN111621198A (en) * | 2020-07-17 | 2020-09-04 | 武汉世帝牧文化传媒有限公司 | Low-voltage heating ink and preparation method thereof |
| CN111846633A (en) * | 2020-07-17 | 2020-10-30 | 武汉世帝牧文化传媒有限公司 | Packing carton generates heat |
| CN115403961A (en) * | 2022-09-07 | 2022-11-29 | 池州学院 | Flexible epoxy conductive ink for circuit board printing and preparation method thereof |
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