CN106243919B - A kind of polyaniline static conductive coating and preparation method thereof that antiseptic property is excellent - Google Patents
A kind of polyaniline static conductive coating and preparation method thereof that antiseptic property is excellent Download PDFInfo
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- CN106243919B CN106243919B CN201610631506.1A CN201610631506A CN106243919B CN 106243919 B CN106243919 B CN 106243919B CN 201610631506 A CN201610631506 A CN 201610631506A CN 106243919 B CN106243919 B CN 106243919B
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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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/58—Epoxy resins
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
-
- 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
- C09D5/08—Anti-corrosive 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
- 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
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to technical field of chemical paint, particularly relate to a kind of polyaniline static conductive coating and preparation method thereof that antiseptic property is excellent.The coating is made of two component of first, second, and wherein first component is made by the raw material of following weight：19~30 parts of bisphenol A epoxide resin, 0.2~0.8 part of wetting dispersing agent, 0.2~0.5 part of antifoaming agent, 0.5~2 part of coupling agent, 4~10 parts of static conductive polyaniline, 35~50 parts of filler, 15~30 parts of solvent；Second group is divided into isocyanate curing agent, accounts for the 10%~20% of first component gross mass.The present invention is by adding efficient wetting dispersing agent with epoxy resin to prepare polyaniline predispersion, using isocyanates as the conventional use of epoxy hardener of curing agent of substituted, to make coating have excellent anti-corrosive properties and lasting electrostatic conductiveness.
Description
Technical field
The present embodiments relate to the coating industry in chemical industrial field, more particularly to a kind of antiseptic property is excellent to be gathered
Aniline static conductive coating and preparation method thereof.
Background technology
Static conductive coating be with modern science and technology and develop rapidly have conducting static electricity stream and eliminate stored charge
The functional coating of ability is applied to the various fields such as electronics, electric appliance, aviation, petrochemical industry, especially in petroleum chemical industry.It passes
The static conductive coating of system is addition type, and static conductive medium is added in main film forming substance, evenly dispersed to be formed continuously
Static conductive net, charge migration in static conductive net play the effect for eliminating electrostatic.Static conductive medium just like carbon black, metallic particles,
Static conductive mica powder etc..Carbon black is cheap, but its coating color and luster prepared is deep, easily oozes out and contaminated product；Metallic particles is easy
It aoxidizes and gradually loses electrostatic conductive performance；Though static conductive mica powder has the advantages that lighter color, can also there be exudation pollution
The shortcomings that oil product.
Polyaniline is organic static conductive polymer, has excellent electrostatic conductive performance, doped conductivity is even more can be with
Metal matches in excellence or beauty；Doped polyaniline not only has excellent electrostatic conductive performance, but also has both antiseptic property, just meets petroleum storage tank
The use demand of coating, but the solubility property of polyaniline is always the technological difficulties attacked and do not broken, it is both domestic and external at present
Polyaniline static conductive coating is mostly doped polyaniline, and polyaniline anti-corrosion coating is mostly not static conductive polyaniline in eigenstate, is all
Be added in main film forming substance with form of bio-carrier, it is dispersed it is excellent be the key that test coating static conductive, antiseptic property.
Document report：The development of polyaniline anticorrosion paint and its performance [J] material protections, 2009, (the 2nd phase) is introduced
When adding 5% polyaniline in eigenstate, the anticorrosive polyaniline coating antiseptic performance of preparation is best.Polyaniline paint salt spray resistance is studied
[J] coatings industries, 2008, (the 9th phase) describes polyaniline paint in the characteristic of corrosion-resistant aspect, discusses polyaniline addition
The influence to its anticorrosive property such as amount, adding technology, coating layer thickness, mating coating.Used conducting electrostatic materials reported above are
Based on not static conductive polyaniline in eigenstate.
The country for polyaniline paint research majority using epoxy resin as main film forming substance, curing agent be various amine
Class.Document report：Research [J] of doping type polyaniline static conductive coating is electroplated and finish, 2010, (the 3rd phase), describes ring
Oxygen resin is film forming matter, and doping type polyaniline is static conductive filling material, and curing agent uses polyamide-based curing agent.Patent (application
Number：CN201210480052.4 solvent-free anti-electrostatic antibiotic epoxy self-leveling floor coating) is researched and developed, static conductive filling material selects oxidation
Zinc whisker or doped polyaniline, and curing agent uses modified cycloaliphatic aminate.Patent (application number：CN201110199612.4,
CN201210261084.5 solvent-free polyaniline static conductive coating) is prepared, epoxy resin is main film forming substance, and curing agent is
Modified phenolic amine.
Polynary amine curing agent is the most common curing agent of epoxy coating in production and scientific research, but the aobvious alkalinity of amine, and
The aobvious acidity of doped polyaniline, occurs neutralization after the mixing of two components, makes polyaniline removing impurities, to the electrostatic conductive performance of coating
As solidification process fades away.Therefore select a kind of suitable curing agent for the electrostatic conductive performance that keeps polyaniline lasting and
Good antiseptic property is most important.In addition, static conductive polyaniline is due to larger specific surface area, processing whipping process
In be difficult to be uniformly dispersed, and easily reunite again.
Invention content
In order to solve the above problem, the present invention provides a kind of polyaniline static conductive coating that antiseptic property is excellent and its preparation side
Method, anti-corruption performance is good, and static conductive ability is strong.
The present invention provides a kind of polyaniline static conductive coating that antiseptic property is excellent, including first component and second component, wherein
First component is mainly made by the raw material of following weight：
Second group is divided into isocyanate curing agent, accounts for the 10%~20% of first component gross mass.
Further, first component is made of the raw material below according to parts by weight：19~24 parts of bisphenol A epoxide resin, wetting
0.5~0.8 part of dispersant, 0.4~0.5 part of antifoaming agent, 0.5~1.5 part of coupling agent, 4~7 parts of static conductive polyaniline, filler 47
~48.5 parts, 21~27 parts of solvent.
Specifically, mass ratio is 8 to first and second component when in use：1.
Preferably, the bisphenol A epoxide resin mixes for one or both of E12 types and E20 types, and epoxide equivalent is
455~1110.
Preferably, the wetting dispersing agent is selected from macromolecule organic copolymer phosphate ester salt, acrylic block copolymers
At least one of with polyester modification copolymer.
Further, the coupling agent is selected from gamma-aminopropyl-triethoxy-silane, γ-(2,3- glycidoxy) third
At least one of base trimethoxy silane and γ-propyl methacrylate base trimethoxy silane.
Further, the antifoaming agent is brokenly bubble polymer solution, contains organosilicon；The solvent include dimethylbenzene,
Butyl acetate, propylene glycol methyl ether acetate, the mass parts ratio between three are 2：1：1；The filler includes titanium dioxide, sulfuric acid
Barium powder, talcum powder, the mass parts ratio between three are 1:2:3.
Further, the static conductive polyaniline is organic acid doped polyaniline.
Further, the cyanate curing agent, NCO content are 16.5%~19.6%, and equivalent is 215~250,
Cured with epoxy resin using the Isocyanates curing agent, the OH bases contained in the NCO and epoxy resin in curing agent
Group crosslinks reaction, forms interpenetratingpolymernetworks, is conducive to the weather resistance of paint film.
The present invention also provides a kind of preparation method for the polyaniline static conductive coating that antiseptic property is excellent, polyaniline static conductives
Coating includes first component and second component, and second group is divided into isocyanate curing agent, and wherein first method for preparing ingredients thereof includes：
Static conductive polyaniline, partial solvent and part bisphenol A epoxide resin are mixed, wetting dispersing agent is added, with
1500rpm rotating speeds disperse 45min, form uniform predispersion；
Remaining bisphenol A epoxide resin, antifoaming agent and coupling agent are mixed, stirring 10min is disperseed with 1500rpm rotating speeds,
Form mixture；
Filler and predispersion are added in mixture, 2h is disperseed with 2000rpm rotating speeds；
Remaining solvent is added, 5~10min is disperseed with 1000rpm rotating speeds, first group is obtained with the strainer filtering of 100 mesh
Point.
It is stirred in conventional processing due to larger specific surface area since static conductive polyaniline is nanostructure
It is difficult to be uniformly dispersed, and easily reunite again in journey.And the preparation method of above-mentioned first component is by by Multi-stage stirring so that stirring
More fully, and by adding efficient wetting dispersing agent polyaniline predispersion is prepared with epoxy resin, then is mixed with epoxy resin
Object stirs, and by high shear, keeps it evenly dispersed in resin matrix, reduces the phenomenon that polyaniline is reunited again, this
Be conducive to static conductive polyaniline and form continuous static conductive net.
Ricinate can effectively reduce viscosity, improve levelling, help to help filler solution wadding by space steric effect
It is solidifying.Can be selected from DISPERBYK-110, DISPERBYK-161, BYK-220S, DISPERBYK-145, DISPERBYK-2050,
It is one or more in BYK-3550, EFKA-4310, EFKA-5010, EFKA-5044, EFKA-5065.
Specifically when using coating of the present invention, the first and second components are according to mass ratio 8:1 is matched, and can be applied after mixing
Dress uses.
By the pre-dispersed slurry at dispersion function admirable of doped polyaniline, to prepare, antiseptic property is excellent to be gathered the present invention
Aniline static conductive coating.Doped polyaniline not only has excellent electrostatic conductive performance, but also has both anti-corrosive properties.
Prepare polyaniline predispersion by adding efficient wetting dispersing agent and epoxy resin, then with epoxy resin composition
Stirring, by high shear, keeps it evenly dispersed in resin matrix, reduces the phenomenon that polyaniline is reunited again, this has
Continuous static conductive net is formed conducive to static conductive polyaniline, the persistence and anti-corrosive properties for coating electrostatic conductive performance have great
Meaning.
React solidification using the Isocyanates curing agent and bisphenol A epoxide resin, NCO and asphalt mixtures modified by epoxy resin in curing agent
The OH group cross-linking reactions contained in fat form interpenetratingpolymernetworks, are conducive to the weather resistance of paint film.
The excellent polyaniline static conductive coating of antiseptic property provided by the invention uses isocyanate curing agent, substituted epoxy
The conventional curing agents of coating both ensure that the antiseptic property of polyaniline, in turn ensure its electrostatic conductiveness, Surface Resistivity of Coatings control
System is 108Ω~1011Ω meets GB13348-2009《Liquid petroleum product electrostatic safety regulation》.
Specific implementation mode
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
Embodiment provided by the invention is shown in Table 1：
Table 1
Embodiment 1：
First method for preparing ingredients thereof：9.5 parts of 4 parts of static conductive polyaniline, 18 parts of solvent and bisphenol A epoxide resin mixing are added
0.5 part of wetting dispersing agent disperses 45min with 1500rpm rotating speeds, forms uniform predispersion；By bisphenol A epoxide resin 9.5
1 part of part, 0.5 part of antifoaming agent and coupling agent disperse stirring 10min with 1500rpm rotating speeds, form mixture；By 48 parts of filler and
Predispersion is added in mixture, disperses 2h with 2000rpm rotating speeds；Be added 9 parts of solvent, with 1000rpm rotating speeds dispersion 5~
10min obtains first component with the strainer filtering of 100 mesh；
Second component：15 parts of isocyanates；
When using coating of the present invention, the first and second components are according to mass ratio 8:1 is matched, after mixing can application make
With.
Embodiment 2：
First method for preparing ingredients thereof：12 parts of 5 parts of static conductive polyaniline, 14 parts of solvent and bisphenol A epoxide resin mixing are added
0.8 part of wetting dispersing agent disperses 45min with 1500rpm rotating speeds, forms uniform predispersion；By bisphenol A epoxide resin 12
1.5 parts of part, 0.5 part of antifoaming agent and coupling agent disperse stirring 10min with 1500rpm rotating speeds, form mixture；By 47 parts of filler
It is added in mixture with predispersion, 2h is disperseed with 2000rpm rotating speeds；Be added 7 parts of solvent, with 1000rpm rotating speeds dispersion 5~
10min obtains first component with the strainer filtering of 100 mesh；
Second component：12 parts of isocyanates；
When using coating of the present invention, the first and second components are according to mass ratio 8:1 is matched, after mixing can application make
With.
Embodiment 3：
First method for preparing ingredients thereof：11 parts of 7 parts of static conductive polyaniline, 14 parts of solvent and bisphenol A epoxide resin mixing are added
0.6 part of wetting dispersing agent disperses 45min with 1500rpm rotating speeds, forms uniform predispersion；By bisphenol A epoxide resin 11
0.5 part of part, 0.4 part of antifoaming agent and coupling agent disperse stirring 10min with 1500rpm rotating speeds, form mixture；By filler 48.5
Part and predispersion are added in mixture, disperse 2h with 2000rpm rotating speeds；7 parts of solvent is added, disperses 5 with 1000rpm rotating speeds
~10min obtains first component with the strainer filtering of 100 mesh；
Second component：15 parts of isocyanates；
When using coating of the present invention, the first and second components are according to mass ratio 8:1 is matched, after mixing can application make
With.
Applicant's polyaniline static conductive coating excellent to the antiseptic property obtained by above three embodiments carries out performance
Test, table 2 is the main performance test rating of the excellent polyaniline static conductive coating of antiseptic property.
Table 2
Applicant's polyaniline static conductive coating excellent to the antiseptic property obtained by above three embodiments and existing
Static conductive coating contrast sample A (containing static conductive mica powder) and contrast sample B, surveyed according to the test stone of table 2
Examination, the results are shown in Table 3 for test comparison：
Table 3
From table 3 it can be seen that the existing production of polyaniline static conductive coating comparison that antiseptic property provided by the invention is excellent
Product improve a lot on anticorrosive property and electrostatic conductive performance, especially in terms of salt fog resistance, painting provided by the invention
Material reaches not blistering within the 3000h testing times, does not fall off, the performance indicator of non-corroding, and the contrast sample tested can only
Realization reaches not blistering within the 1000h testing times, does not fall off, the performance indicator of non-corroding just will appear more than after 1000h
The problems such as bubble, falls off, corrosion；And in terms of acid resistance, coating provided by the invention paint film in 720h remains intact, and compares
The best also only 600h of test sample situation.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement；And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (8)
1. a kind of polyaniline static conductive coating that antiseptic property is excellent, which is characterized in that including first component and second component, wherein first
Component is made by the raw material of following weight：
Second group is divided into isocyanate curing agent, accounts for the 10%~20% of first component gross mass；
It is total that the wetting dispersing agent is selected from macromolecule organic copolymer phosphate ester salt, acrylic block copolymers and polyester modification
At least one of polymers；
The static conductive polyaniline is organic acid doped polyaniline.
2. a kind of excellent polyaniline static conductive coating of antiseptic property according to claim 1, which is characterized in that first component
It is made of the raw material below according to parts by weight：19~24 parts of bisphenol A epoxide resin, 0.5~0.8 part of wetting dispersing agent, antifoaming agent
0.4~0.5 part, 0.5~1.5 part of coupling agent, 4~7 parts of static conductive polyaniline, 47~48.5 parts of filler, 21~27 parts of solvent.
3. a kind of excellent polyaniline static conductive coating of antiseptic property according to claims 1 or 2, it is characterised in that：
Mass ratio is 8 to first and second component when in use：1.
4. a kind of excellent polyaniline static conductive coating of antiseptic property according to claims 1 or 2, it is characterised in that：
The bisphenol A epoxide resin mixes for one or both of E12 types and E20 types.
5. a kind of excellent polyaniline static conductive coating of antiseptic property according to claims 1 or 2, it is characterised in that：
The coupling agent be selected from gamma-aminopropyl-triethoxy-silane, γ-(2,3- glycidoxies) propyl trimethoxy silicanes and
At least one of γ-propyl methacrylate base trimethoxy silane.
6. a kind of excellent polyaniline static conductive coating of antiseptic property according to claims 1 or 2, it is characterised in that：
The antifoaming agent is brokenly bubble polymer solution, contains organosilicon；The solvent includes dimethylbenzene, butyl acetate, propylene glycol first
Ether acetate, the mass parts ratio between three are 2：1：1；The filler includes titanium dioxide, blanc fixe, talcum powder, three
Between mass parts ratio be 1:2:3.
7. a kind of excellent polyaniline static conductive coating of antiseptic property according to claims 1 or 2, it is characterised in that：
The NCO content of the isocyanate curing agent is 16.5%~19.6%.
8. a kind of preparation for the polyaniline static conductive coating that antiseptic property as described in claim 1 is excellent
Method, which is characterized in that polyaniline static conductive coating includes first component and second component, and second group is divided into cured with isocyanates
Agent, wherein first method for preparing ingredients thereof include：
Static conductive polyaniline, partial solvent and part bisphenol A epoxide resin are mixed, wetting dispersing agent is added, turned with 1500rpm
Speed dispersion 45min, forms uniform predispersion；
Remaining bisphenol A epoxide resin, antifoaming agent and coupling agent are mixed, stirring 10min is disperseed with 1500rpm rotating speeds, is formed
Mixture；
Filler and predispersion are added in mixture, 2h is disperseed with 2000rpm rotating speeds；
Remaining solvent is added, 5~10min is disperseed with 1000rpm rotating speeds, first component is obtained with the strainer filtering of 100 mesh.
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| CN107022274A (en) * | 2017-02-15 | 2017-08-08 | 滁州金桥德克新材料有限公司 | High ferro bridge pier anti-corrosion composite coating |
| CN107011764A (en) * | 2017-02-15 | 2017-08-04 | 滁州金桥德克新材料有限公司 | High ferro steel structures coating high rigidity anticorrosive paint |
| CN107022275A (en) * | 2017-02-15 | 2017-08-08 | 滁州金桥德克新材料有限公司 | High ferro Special Railway Line for Passenger Transportation high-efficency anticorrosive paint |
| CN107189658A (en) * | 2017-05-23 | 2017-09-22 | 河北晨阳工贸集团有限公司 | Waterborne epoxy-polyurethane finish paint and its preparation and application for oil-gas pipeline |
| CN112760011A (en) * | 2020-12-28 | 2021-05-07 | 江西瀚泰新材料科技有限公司 | Preparation method of epoxy phenolic coating |
| CN114525051B (en) * | 2021-12-31 | 2022-10-21 | 镇江银海镍铬化工有限公司 | Anticorrosive conductive coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831233A (en) * | 2010-05-14 | 2010-09-15 | 嘉兴市华源铝制品有限公司 | Method for preparing green low-carbon special anticorrosive coating |
| CN102453360A (en) * | 2010-10-21 | 2012-05-16 | 吴江龙泾红贝家装有限公司 | Static conductive anti-corrosion coating of oil tank |
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2016
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831233A (en) * | 2010-05-14 | 2010-09-15 | 嘉兴市华源铝制品有限公司 | Method for preparing green low-carbon special anticorrosive coating |
| CN102453360A (en) * | 2010-10-21 | 2012-05-16 | 吴江龙泾红贝家装有限公司 | Static conductive anti-corrosion coating of oil tank |
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