CN105925132A - Water-based precipitation preventing and electricity conducting paint and processing method thereof - Google Patents
Water-based precipitation preventing and electricity conducting paint and processing method thereof Download PDFInfo
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- CN105925132A CN105925132A CN201610383180.5A CN201610383180A CN105925132A CN 105925132 A CN105925132 A CN 105925132A CN 201610383180 A CN201610383180 A CN 201610383180A CN 105925132 A CN105925132 A CN 105925132A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
Abstract
The invention provides water-based precipitation preventing and electricity conducting paint, and relates to the technical field of printing. The water-based precipitation preventing and electricity conducting paint is prepared from the following raw materials: 30 to 40 parts of a mixing solvent, 60 to 80 parts of modified epoxide resin, 15 to 25 parts of a thickener, 3 to 5 parts of a water soluble dispersant, 60 to 80 parts of water, 10 to 20 parts of ethanol, 8 to 10 parts of butyl cellosolve, 2 to 4 parts of a defoamer, 3 to 5 parts of a thixotropic agent, 2 to 4 parts of a coupling agent, and 15 to 25 parts of magnetic conductive liquid. The water-based precipitation preventing and electricity conducting paint has the beneficial effects that printing ink prepared through the paint is reasonable in a formula, simple in preparation process, high in electricity conducting performance, uniform in texture, free of precipitate, obvious in actual use effect, and convenient to popularize and use.
Description
Technical field
The present invention relates to printing technology, be specifically related to a kind of water base anti-settling electroconductive paints and processing side thereof
Method.
Background technology
Notebook computer, also known as notes type, portable or kneetop computer, be that one is small-sized, be easily carried
PC, the weight of notebook computer generally weighs 1-3 kilogram, and its development trend is that volume is more and more less,
Weight is increasingly lighter, and function is from strength to strength, as Netbook, the net book being namely commonly called as, pen
Remember that this computer differs primarily in that its Portable belt with PC.
Paint owing to its field applied is different, therefore there is different types of paint, at notebook computer
During making, the structural requirement for notebook computer shell is the highest, and some specific regions must assure that it conducts electricity
Property, but electroconductive paints common on market is in use, and the situation that can there are some skewness produces,
Owing to electroconductive paints itself belongs to the liquid of a kind of thickness, converge in its granule of conductive material within paint
Possessing certain sedimentation function, therefore in actual application, the homogenizing of electroconductive paints has certain defect,
Therefore, cause painting in use, there is flaw, it is difficult to meet the requirements.
Summary of the invention:
The technical problem to be solved is to provide a kind of technology simple, and electric conductivity is strong, anti-settling
Effective water base anti-settling electroconductive paints and processing method thereof.
The technical problem to be solved realizes by the following technical solutions:
A kind of water base anti-settling electroconductive paints, it is characterised in that be made up of the raw material of following components:
Mixed solvent 30-40 part, modified epoxy 60-80 part, thickening agent 15-25 part, aqueous dispersion
3-5 part, water 60-80 part, ethanol 10-20 part, butyl glycol ether 8-10 part, defoamer 2-4 part, thixotroping
Agent 3-5 part, coupling agent 2-4 part, magnetization conductive liquid 15-25 part.
The preferred ingredient of each raw material is: mixed solvent 35 parts, modified epoxy 70 parts, thickening agent 20 parts,
Aqueous dispersion 4 parts, 70 parts of water, ethanol 15 parts, butyl glycol ether 9 parts, defoamer 3 parts, thixotropic agent 4
Part, coupling agent 3 parts, magnetization conductive liquid 20 parts.
Described mixed solvent formic acid, oleic acid, glycerol carry out compounding making according to the amount of 1:2:1.
Described thickening agent is sodium bentonite or Silica hydrogel.
Aqueous dispersion compounds according to the mass ratio of 15:2:1 by using water, ammonium sulfate, ammonium phosphate
Make.
Described modified epoxy is made up of the raw material of following component: epoxy resin 80 parts, Polymeric sodium metaphosphate.
1 part, 26 parts of water, boric acid 2 parts, potassium hydroxide 12 parts, Borax 3, organobentonite 30 parts；
Its preparation method is: put into by epoxy resin in the molten device of stirring, Polymeric sodium metaphosphate. is joined container
In, stirring mixing, add 15 parts of water to stirring molten device, stir 3 minutes, stand swelling dispersion 50
Minute, then by 3 parts of boric acid, water, put in stirring container, stir, stand 25 minutes, then
Potassium hydroxide, Borax and remaining 8 parts of water are put into wherein, stirs, stand 45 minutes, add
After organobentonite, urge dry, can be prepared by modified epoxy.
Described magnetization conductive liquid preparation method is: take a diameter of 10um-80um conducting particles, by conductive particle
Son is put in agitator tank, adds the clear water of total amount 4 times, and high-speed stirred obtains suspension liquid, then takes conduction
The Magnet stone powder of particle total amount 15% is added thereto again, after continuing stirring 20-30min, i.e. can get magnetic
Change conductive liquid.
It is another object of the present invention to prepare the method for water base anti-settling electroconductive paints in the present invention, its feature exists
In: by whole for all raw materials in addition to aqueous dispersion, defoamer, thixotropic agent and coupling agent in raw material
Adding in stirred tank, high-speed stirred is also heated to 60-80 DEG C, after stirring 1-2h, is cooled to 25-35 DEG C,
Again the aqueous dispersion in raw material, defoamer, thixotropic agent and coupling agent are added thereto, again stir
After mixing 20-30min, take out, the most available.
In the present invention, by the modification to epoxy resin so that epoxy resin has possessed more homogenizing
Bond properties, simultaneously with by magnetization conductive liquid, inner magnet iron powder merges with conductive particle, promotes often
Between particle, possess the power repelling mutually and wanting to attract, promote liquid internal particle normally to fix, from
And possessed non-setting effect.
The invention have the benefit that printing paint prepared by the present invention, its formula is reasonable, preparation technology
Simply, conduct electricity very well, homogeneous, precipitation will not be produced, in actual use, effect is notable,
It is easy to promote and use.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be readily apparent from
Solve, below in conjunction with specific embodiment, the present invention is expanded on further.
Embodiment 1
Weigh mixed solvent 30kg, modified epoxy 60kg, thickening agent 15kg, aqueous dispersion 3kg,
Water 60kg, ethanol 10kg, butyl glycol ether 8kg, defoamer 2kg, thixotropic agent 3kg, coupling agent 2kg,
Magnetization conductive liquid 15kg.
Embodiment 2
Weigh mixed solvent 40kg, modified epoxy 80kg, thickening agent 25kg, aqueous dispersion 5kg,
Water 80kg, ethanol 20kg, butyl glycol ether 10kg, defoamer 4kg, thixotropic agent 5kg, coupling agent 4kg,
Magnetization conductive liquid 25kg.
Embodiment 3
Weigh mixed solvent 35kg, modified epoxy 70kg, thickening agent 20kg, aqueous dispersion 4kg,
Water 70kg, ethanol 15kg, butyl glycol ether 9kg, defoamer 3kg, thixotropic agent 4kg, coupling agent 3kg,
Magnetization conductive liquid 20kg.
Preparation embodiment 1, embodiment 2 or embodiment 3 method: aqueous dispersion, froth breaking will be removed in raw material
All raw materials beyond agent, thixotropic agent and coupling agent all add in stirred tank, and high-speed stirred is also heated to
60-80 DEG C, stirring 1-2h after, be cooled to 25-35 DEG C, then by the aqueous dispersion in raw material, defoamer,
Thixotropic agent and coupling agent are added thereto, and after being again stirred 20-30min, take out, the most available.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the present invention is not restricted to the described embodiments, above-described embodiment and explanation
The principle that the present invention is simply described described in book, without departing from the spirit and scope of the present invention,
The present invention also has various changes and modifications, and these changes and improvements both fall within claimed invention model
In enclosing.Claimed scope is defined by appending claims and equivalent thereof.
Claims (8)
1. a water base anti-settling electroconductive paints, it is characterised in that by the raw material system of following components
Become:
Mixed solvent 30-40 part, modified epoxy 60-80 part, thickening agent 15-25 part,
Aqueous dispersion 3-5 part, water 60-80 part, ethanol 10-20 part, butyl glycol ether 8-10
Part, defoamer 2-4 part, thixotropic agent 3-5 part, coupling agent 2-4 part, magnetization conductive liquid 15-25
Part.
The water base anti-settling electroconductive paints of one the most according to claim 1, it is characterised in that:
The preferred ingredient of each raw material is: mixed solvent 35 parts, modified epoxy 70 parts, thickening agent 20
Part, aqueous dispersion 4 parts, 70 parts of water, ethanol 15 parts, butyl glycol ether 9 parts, defoamer 3
Part, thixotropic agent 4 parts, coupling agent 3 parts, magnetization conductive liquid 20 parts.
The water base anti-settling electroconductive paints of one the most according to claim 1, it is characterised in that:
Described mixed solvent formic acid, oleic acid, glycerol carry out compounding making according to the amount of 1:2:1.
The water base anti-settling electroconductive paints of one the most according to claim 1, it is characterised in that:
Described thickening agent is sodium bentonite or Silica hydrogel.
The water base anti-settling electroconductive paints of one the most according to claim 1, it is characterised in that:
Aqueous dispersion is carried out according to the mass ratio of 15:2:1 by using water, ammonium sulfate, ammonium phosphate
Compound and make.
The water base anti-settling electroconductive paints of one the most according to claim 1, it is characterised in that:
Described modified epoxy is made up of the raw material of following component: epoxy resin 80 parts, inclined phosphorus
Acid 1 part of sodium, 26 parts of water, boric acid 2 parts, potassium hydroxide 12 parts, Borax 3, organic swelling
30 parts of soil；
Its preparation method is: is put into by epoxy resin in the molten device of stirring, is added by Polymeric sodium metaphosphate.
In container, stirring mixing, add 15 parts of water to stirring molten device, stir 3 minutes, quiet
Put swelling dispersion 50 minutes, then by 3 parts of boric acid, water, put in stirring container, stirring
Uniformly, stand 25 minutes, then potassium hydroxide, Borax and remaining 8 parts of water put into wherein,
Stir, stand 45 minutes, after adding organobentonite, urge dry, can be prepared by modification
Epoxy resin.
The water base anti-settling electroconductive paints of one the most according to claim 1, it is characterised in that:
Described magnetization conductive liquid preparation method is: takes a diameter of 10um-80um conducting particles, will lead
Charged particle is put in agitator tank, adds the clear water of total amount 4 times, and high-speed stirred obtains suspension liquid,
Then the Magnet stone powder taking conducting particles total amount 15% is added thereto again, continues stirring
After 20-30min, i.e. can obtain magnetizing conductive liquid.
8. prepare an a kind of method for water base anti-settling electroconductive paints in claim 1 or 2, its
Be characterised by: by raw material in addition to aqueous dispersion, defoamer, thixotropic agent and coupling agent
All raw materials all add in stirred tank, and high-speed stirred is also heated to 60-80 DEG C, stir 1-2h
After, be cooled to 25-35 DEG C, then by the aqueous dispersion in raw material, defoamer, thixotropic agent and
Coupling agent is added thereto, and after being again stirred 20-30min, takes out, the most available.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383180.5A CN105925132A (en) | 2016-05-27 | 2016-05-27 | Water-based precipitation preventing and electricity conducting paint and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383180.5A CN105925132A (en) | 2016-05-27 | 2016-05-27 | Water-based precipitation preventing and electricity conducting paint and processing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105925132A true CN105925132A (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383180.5A Pending CN105925132A (en) | 2016-05-27 | 2016-05-27 | Water-based precipitation preventing and electricity conducting paint and processing method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450137A (en) * | 2003-04-29 | 2003-10-22 | 四川大学 | Aqueous emulsion type electromagnetic wave shielded coating and preparation process thereof |
| CN1664035A (en) * | 2005-02-22 | 2005-09-07 | 大庆石油管理局 | Composite electric conductor static-conducting coating and method for making same |
| CN101792634A (en) * | 2010-03-17 | 2010-08-04 | 山东天诺光电材料有限公司 | Conductive coating and preparation method thereof |
| CN101974283A (en) * | 2010-11-30 | 2011-02-16 | 上海纳米技术及应用国家工程研究中心有限公司 | Epoxy resin coating with electromagnetic shielding performance and preparation method thereof |
-
2016
- 2016-05-27 CN CN201610383180.5A patent/CN105925132A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1450137A (en) * | 2003-04-29 | 2003-10-22 | 四川大学 | Aqueous emulsion type electromagnetic wave shielded coating and preparation process thereof |
| CN1664035A (en) * | 2005-02-22 | 2005-09-07 | 大庆石油管理局 | Composite electric conductor static-conducting coating and method for making same |
| CN101792634A (en) * | 2010-03-17 | 2010-08-04 | 山东天诺光电材料有限公司 | Conductive coating and preparation method thereof |
| CN101974283A (en) * | 2010-11-30 | 2011-02-16 | 上海纳米技术及应用国家工程研究中心有限公司 | Epoxy resin coating with electromagnetic shielding performance and preparation method thereof |
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Application publication date: 20160907 |
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