CN105623497B - A kind of polyaniline paint - Google Patents
A kind of polyaniline paint Download PDFInfo
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- CN105623497B CN105623497B CN201610184130.4A CN201610184130A CN105623497B CN 105623497 B CN105623497 B CN 105623497B CN 201610184130 A CN201610184130 A CN 201610184130A CN 105623497 B CN105623497 B CN 105623497B
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- polyaniline
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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
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/02—Polyamines
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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
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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
- 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
- C09D5/18—Fireproof paints including high temperature resistant 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of polyaniline paint, it is made up of the raw material of following parts by weight：Tricresyl phosphate 18,25 parts of polyaniline, 1 20 parts of n-amyl alcohol, 20 100 parts of deionized water, 2 30 parts of ammonium persulfate, 2 30 parts of ethylene glycol phenyl ether, 16 parts of epoxy resin, 1 20 parts of n-butanol, 29 parts of trbasic zinc phosphate.The polyaniline paint that the present invention is provided, it is pollution-free, it is fire-retardant and cost is low, there can be preferable antiseptic property in the case of compared with low thickness.
Description
Technical field
The present invention relates to a kind of polyaniline paint, belong to chemical coating field.
Background technology
Metal erosion is surprising to the loss that the mankind cause, and has statistics to show, the whole world is annual caused by corrosion
Metal loss amount is up to 20%-the 40% of global metal production, about 1,000,000,000,000 dollars of economic loss.Practice is it has been proved that adopt
It is most economical, practical and effective method that corrosion protection is carried out to metal with coating.But present conventional anticorrosive paint contains
Substantial amounts of organic solvent, causes larger pollution to environment in work progress, causes grave danger to the healthy of workman；Together
Shi Changyong anticorrosive paints are also rich in zinc, not only consume a large amount of zinc resources, serious heavy metal pollution is also caused to environment.Therefore
Environment-friendly polyaniline anticorrosive paint turns into one of study hotspot and main development direction of metal anti-corrosive paint.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of polyaniline paint, the polyaniline paint that the present invention is provided,
It is pollution-free, it is fire-retardant and cost is low, there can be preferable antiseptic property in the case of compared with low thickness.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of polyaniline paint, by the original of following parts by weight
Material composition：
1-8 parts of tricresyl phosphate, 2-5 parts of polyaniline, 1-20 parts of n-amyl alcohol, 20-100 parts of deionized water, ammonium persulfate
2-30 parts, 2-30 parts of ethylene glycol phenyl ether, 1-6 parts of epoxy resin, 1-20 parts of n-butanol, 2-9 parts of trbasic zinc phosphate.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the polyaniline paint, is made up of the raw material of following parts by weight：
3 parts of tricresyl phosphate, 4 parts of polyaniline, 13 parts of n-amyl alcohol, 100 parts of deionized water, 20 parts of ammonium persulfate, second two
20 parts of alcohol phenylate, 4 parts of epoxy resin, 15 parts of n-butanol, 9 parts of trbasic zinc phosphate.
Further, the polyaniline paint, is made up of the raw material of following parts by weight：
2 parts of tricresyl phosphate, 3 parts of polyaniline, 20 parts of n-amyl alcohol, 50 parts of deionized water, 10 parts of ammonium persulfate, ethylene glycol
10 parts of phenylate, 1 part of epoxy resin, 12 parts of n-butanol, 2 parts of trbasic zinc phosphate.
Further, the epoxy resin is epoxy resin E51, epoxy resin E44 or epoxy resin E20.
The beneficial effects of the invention are as follows：
The polyaniline paint that the present invention is provided, it is pollution-free, it is fire-retardant and cost is low, can have in the case of compared with low thickness
Preferable antiseptic property.
Embodiment
The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit
Determine the scope of the present invention.
Embodiment 1
The polyaniline paint, is made up of the raw material of following parts by weight：
3 parts of tricresyl phosphate, 4 parts of polyaniline, 13 parts of n-amyl alcohol, 100 parts of deionized water, 20 parts of ammonium persulfate, second two
20 parts of alcohol phenylate, 4 parts of epoxy resin, 15 parts of n-butanol, 9 parts of trbasic zinc phosphate.
Preparation method：
1) tricresyl phosphate, n-amyl alcohol and trbasic zinc phosphate, 1000 under nitrogen protection, are sequentially added into three-necked flask
Rev/min stirring 10 minutes, be placed in precooling 20min in ice-water bath, add polyaniline, obtain the first mixture；
2) ammonium persulfate is added in deionized water, 20 DEG C of stirring and dissolvings 10 minutes obtain the second mixture；
3) ethylene glycol phenyl ether and E51 epoxy resin are added in n-butanol, 800 revs/min are stirred 20 minutes, obtain the 3rd and mix
Compound；
4) the first mixture, the second mixture and the 3rd mixture are mixed, filtering, filtrate is washed with water to neutrality, filter
Cake is dried 10 minutes in 80 DEG C of drying boxes, obtains polyaniline paint.
Embodiment 2
The polyaniline paint, is made up of the raw material of following parts by weight：
2 parts of tricresyl phosphate, 3 parts of polyaniline, 20 parts of n-amyl alcohol, 50 parts of deionized water, 10 parts of ammonium persulfate, ethylene glycol
10 parts of phenylate, 1 part of epoxy resin, 12 parts of n-butanol, 2 parts of trbasic zinc phosphate.
Preparation method：
1) tricresyl phosphate, n-amyl alcohol and trbasic zinc phosphate under nitrogen protection, are sequentially added into three-necked flask, 900 turns/
Divide stirring 15 minutes, be placed in precooling 25min in ice-water bath, add polyaniline, obtain the first mixture；
2) ammonium persulfate is added in deionized water, 25 DEG C of stirring and dissolvings 15 minutes obtain the second mixture；
3) ethylene glycol phenyl ether and E51 epoxy resin are added in n-butanol, 900 revs/min are stirred 10 minutes, obtain the 3rd and mix
Compound；
4) the first mixture, the second mixture and the 3rd mixture are mixed, filtering, filtrate is washed with water to neutrality, filter
Cake is dried 10 minutes in 80 DEG C of drying boxes, obtains polyaniline paint.
Polyaniline paint prepared by the embodiment of the present invention 1 is coated on the 45# steel plates crossed through polishing, oil removal treatment, Gu
After change using paraffin to steel plate surrounding carry out edge sealing, with eliminate because edge coating is uneven and caused by potential test error.With
Steel plate is as working electrode, and saturated calomel electrode is reference electrode, and the NaCl solution that mass concentration is 3% is corrosive medium, room
The equilibrium potential of the lower test steel plate of temperature.45# steel plates balance OCP when coating the 45# steel plates of the anticorrosive paint than being not coated by
300mV is at least improved, highest can improve 340mv, and anticorrosion ability is notable.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (2)
1. a kind of polyaniline paint, it is characterised in that be made up of the raw material of following parts by weight：
3 parts of tricresyl phosphate, 4 parts of polyaniline, 13 parts of n-amyl alcohol, 100 parts of deionized water, 20 parts of ammonium persulfate, ethylene glycol phenyl
20 parts of ether, 4 parts of epoxy resin, 15 parts of n-butanol, 9 parts of trbasic zinc phosphate；
Preparation method：
1) tricresyl phosphate, n-amyl alcohol and trbasic zinc phosphate, 1000 revs/min under nitrogen protection, are sequentially added into three-necked flask
Stirring 10 minutes, is placed in precooling 20min in ice-water bath, adds polyaniline, obtain the first mixture；
2) ammonium persulfate is added in deionized water, 20 DEG C of stirring and dissolvings 10 minutes obtain the second mixture；
3) ethylene glycol phenyl ether and E51 epoxy resin are added in n-butanol, 800 revs/min are stirred 20 minutes, obtain the 3rd mixing
Thing；
4) the first mixture, the second mixture and the 3rd mixture are mixed, filtrate is washed with water to neutrality, and filter cake exists in filtering
Dried 10 minutes in 80 DEG C of drying boxes, obtain polyaniline paint.
2. a kind of polyaniline paint, it is characterised in that be made up of the raw material of following parts by weight：
2 parts of tricresyl phosphate, 3 parts of polyaniline, 20 parts of n-amyl alcohol, 50 parts of deionized water, 10 parts of ammonium persulfate, ethylene glycol phenyl ether
10 parts, 1 part of epoxy resin, 12 parts of n-butanol, 2 parts of trbasic zinc phosphate,
Preparation method：
1) tricresyl phosphate, n-amyl alcohol and trbasic zinc phosphate under nitrogen protection, are sequentially added into three-necked flask, 900 revs/min are stirred
Mix 15 minutes, be placed in precooling 25min in ice-water bath, add polyaniline, obtain the first mixture；
2) ammonium persulfate is added in deionized water, 25 DEG C of stirring and dissolvings 15 minutes obtain the second mixture；
3) ethylene glycol phenyl ether and E51 epoxy resin are added in n-butanol, 900 revs/min are stirred 10 minutes, obtain the 3rd mixing
Thing；
4) the first mixture, the second mixture and the 3rd mixture are mixed, filtrate is washed with water to neutrality, and filter cake exists in filtering
Dried 10 minutes in 80 DEG C of drying boxes, obtain polyaniline paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184130.4A CN105623497B (en) | 2016-03-28 | 2016-03-28 | A kind of polyaniline paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610184130.4A CN105623497B (en) | 2016-03-28 | 2016-03-28 | A kind of polyaniline paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105623497A CN105623497A (en) | 2016-06-01 |
| CN105623497B true CN105623497B (en) | 2017-10-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610184130.4A Active CN105623497B (en) | 2016-03-28 | 2016-03-28 | A kind of polyaniline paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN105623497B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381578B (en) * | 2008-10-17 | 2011-08-03 | 哈尔滨工程大学 | Super-light Mg-Li alloy high-efficiency anticorrosive paint |
| CN104341974A (en) * | 2013-08-09 | 2015-02-11 | 青岛益群漆业集团有限公司 | Flame retardant anti-corrosion environment-friendly polyaniline coating |
| US9683109B2 (en) * | 2013-12-30 | 2017-06-20 | Council Of Scientific & Industrial Research | Self healing anti corrosive coatings and a process for the preparation thereof |
| CN103834265B (en) * | 2014-03-24 | 2015-12-09 | 中国科学院长春应用化学研究所 | A kind of polyaniline anti-corrosive paint |
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2016
- 2016-03-28 CN CN201610184130.4A patent/CN105623497B/en active Active
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| Publication number | Publication date |
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| CN105623497A (en) | 2016-06-01 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170908 Address after: 408324 Yongxing village, Weicheng Town, Dianjiang County, Chongqing Applicant after: Chongqing Fang Hao Chemical Co., Ltd. Address before: 400020 A tower, 9-4 European style street digital building, Jiangbei District, Chongqing Applicant before: CHONGQING GOLUTE NEW MATERIAL TECHNOLOGY CO., LTD. |
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