CN106957585A - A kind of anticorrosive paint - Google Patents
A kind of anticorrosive paint Download PDFInfo
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- CN106957585A CN106957585A CN201710111145.2A CN201710111145A CN106957585A CN 106957585 A CN106957585 A CN 106957585A CN 201710111145 A CN201710111145 A CN 201710111145A CN 106957585 A CN106957585 A CN 106957585A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/04—Epoxynovolacs
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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
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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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
-
- 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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
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Abstract
The present invention relates to technical field of coatings, and in particular to a kind of anticorrosive paint.Its construction temperature can carry out long-time application at 0 ~ 40 DEG C, and highest construction temperature is up to 50 DEG C.A kind of anticorrosive paint of the present invention, including primary coat and face are applied；Described primary coat is composed of the following raw materials by weight：45 ~ 60 parts of bisphenol A epoxide resin, 5 ~ 20 parts of reactive diluent, 20 ~ 30 parts of glass flake, 2 ~ 5 parts of thixotropic agent, 1 ~ 5 part of pigment, 0.5 ~ 1 part of auxiliary agent, 3 ~ 5 parts of filler, 5 ~ 8 parts of rust resisting pigment, 10 ~ 25 parts of curing agent A, 10 ~ 25 parts of curing agent B；Described face applies and is composed of the following raw materials by weight：50 ~ 60 parts of novolac epoxy resin, 10 ~ 15 parts of bisphenol F epoxy resin, 2 ~ 5 parts of thixotropic agent, 15 ~ 20 parts of silica flour, 13 ~ 25 parts of filler, 3 ~ 5 parts of pigment, 1 ~ 1.5 part of auxiliary agent, 10 ~ 25 parts of curing agent A, 10 ~ 25 parts of curing agent B.
Description
First, technical field：
The present invention relates to technical field of coatings, and in particular to a kind of anticorrosive paint.
2nd, background technology：
Due to industrial occasions such as oil field, mining, the pipeline of steel structure, container touch sour gas, such as titanium dioxide
After the corrosive gas such as carbon, sulfur dioxide, the equipment for touching steel material, to its seriously corroded, influence uses safety and longevity
Life.Traditional anti-corrosion material film forming is relatively thin, and anti-corrosive properties are poor, and needs substantial amounts of volatile solvent in coating process, this kind of molten
Agent, which is discharged into air, can destroy atmosphere, with the severization of environmental protection policy, and environment-friendly solvent-free class heavy anticorrosive material is obtained extensively
General application.
In recent years, it is more and more for conveying sewage, crude oil, the steel systeming equipment for producing gas, especially production practice
Alternate, the dielectric structure in steel pipe, storage tank is complicated, acid concentration is high, traditional anticorrosive paint, it is impossible to reach long-effective corrosion
Purpose.Heavy anticorrosive material in the present invention, while being significantly improved on antiseptic property, also enhances mechanical performance, such as
Bending strength etc., is endangered with adapting to resist in the process of running from outside stress and deformation.The present invention is especially suitable as
The conveyance conduit of oil and gas industry, and accumulating steel tank interior anti-corrosion, improve efficiency of construction while, improve and apply
Work security, it is ensured that service life.
3rd, the content of the invention
A kind of anticorrosive paint of offer of the present invention, its construction temperature can carry out long-time application, highest at 0~40 DEG C
Construction temperature is up to 50 DEG C.
To achieve the above object, the technical solution adopted by the present invention is：A kind of anticorrosive paint, it is characterised in that：Including
Primary coat and face are applied,
Described primary coat is composed of the following raw materials by weight：45~60 parts of bisphenol A epoxide resin, reactive diluent 5~20
Part, 20~30 parts of glass flake, 2~5 parts of thixotropic agent, 1~5 part of pigment, 0.5~1 part of auxiliary agent, 3~5 parts of filler, rust resisting pigment 5
~8 parts, 10~25 parts of curing agent A, 10~25 parts of curing agent B；
Described face applies and is composed of the following raw materials by weight：50~60 parts of novolac epoxy resin, bisphenol F epoxy resin 10~
15 parts, 2~5 parts of thixotropic agent, 15~20 parts of silica flour, 13~25 parts of filler, 3~5 parts of pigment, 1~1.5 part of auxiliary agent, curing agent A
10~25 parts, 10~25 parts of curing agent B.
Described reactive diluent is non-volatile response type Environment-friendlydiluent diluent aliphatic glycidyl ether or polypropylene glycol two
Glycidol ether.
Described thixotropic agent is aerosil, Tissuemat E.
Described pigment is carbon black, phthalocyanine blue or graphite.
Described auxiliary agent is at least one in dispersant 501, defoamer 385N, the poly- glutamine wax of thixotropic agent, levelling agent 837
Kind.
Described filler is blanc fixe, talcum powder or mica powder one of which or two or more mixtures.
The parts by weight of described blanc fixe, the mixture of talcum powder, blanc fixe and talcum powder are respectively 7~
8 parts and 5~7 parts, granularity is 800~1250 mesh.
Described rust resisting pigment is aluminum phosphate, polyaniline, the mixture of aluminium triphosphate.
Described curing agent A is modified fatty amine, and curing agent B is modified aromatic amine, and wherein curing agent A is used for 0~20
Used under DEG C environment temperature, curing agent B is used to use under 20~40 DEG C of environment temperatures.
Described glass flake is the mixture of 80 mesh, 120 mesh and 300 mesh.
Compared with prior art, the invention has the advantages that and effect：
The reactive diluent that the present invention is added, participating in reaction will not pollute to air, and the auxiliary agent of addition may be such that list
The thickness of secondary application reaches 500~800 μm, reduces construction times, improves speed of application.
The present invention has widened construction temperature scope to greatest extent, and acid resistance, the acid gas permeation for improving coating are rotten
Lose, enhance impact resistance and adhesive force, relative to conventional anticorrosive paint, the mechanical strength of this material is bigger, and disposable application makes
It is more permanent with the life-span；
Heavy anticorrosive material in the present invention, while being significantly improved on antiseptic property, also enhances mechanical performance, all
Such as bending strength, is endangered with adapting to resist in the process of running from outside stress and deformation.
The present invention is especially suitable as the conveyance conduit of oil and gas industry, and accumulating steel tank interior anti-corrosion,
While improving efficiency of construction, working security is improved, it is ensured that service life.
4th, embodiment
Limited with reference to specific embodiment technical scheme is further：
Embodiment one：A kind of anticorrosive paint, including primary coat and face are applied,
Described primary coat is composed of the following raw materials by weight：45 parts of bisphenol A epoxide resin, 5 parts of reactive diluent, glass squama
20 parts of piece, 2 parts of thixotropic agent, 1 part of pigment, 0.5 part of auxiliary agent, 3 parts of filler, 5 parts of rust resisting pigment, 10 parts of curing agent A, curing agent B
10 parts；
Described face applies and is composed of the following raw materials by weight：50 parts of novolac epoxy resin, 10 parts of bisphenol F epoxy resin is touched
Become 2 parts of agent, 15 parts of silica flour, 13 parts of filler, 3 parts of pigment, 1 part of auxiliary agent, 10 parts of curing agent A, 10 parts of curing agent B.
Described reactive diluent is non-volatile response type Environment-friendlydiluent diluent aliphatic glycidyl ether.
Described thixotropic agent is aerosil.
Described pigment is carbon black.
Described auxiliary agent is dispersant 501, defoamer 385N, levelling agent 837.
Described filler is blanc fixe, the mixture of talcum powder.
The parts by weight of described blanc fixe, the mixture of talcum powder, blanc fixe and talcum powder are respectively 7 parts
With 5 parts, granularity is 800 mesh.
Described rust resisting pigment is aluminum phosphate, polyaniline, the mixture of aluminium triphosphate.
Described curing agent A is modified fatty amine, and curing agent B is modified aromatic amine, and wherein curing agent A is used for 0 DEG C of ring
Used at a temperature of border, curing agent B is used to use under 20 DEG C of environment temperatures.
Described glass flake is the mixture of 80 mesh, 120 mesh and 300 mesh.
Embodiment two：A kind of anticorrosive paint, including primary coat and face are applied,
Described primary coat is composed of the following raw materials by weight：60 parts of bisphenol A epoxide resin, 20 parts of reactive diluent, glass
30 parts of scale, 5 parts of thixotropic agent, 5 parts of pigment, 1 part of auxiliary agent, 5 parts of filler, 8 parts of rust resisting pigment, 25 parts of curing agent A, curing agent B
25 parts；
Described face applies and is composed of the following raw materials by weight：60 parts of novolac epoxy resin, 15 parts of bisphenol F epoxy resin is touched
Become 5 parts of agent, 20 parts of silica flour, 25 parts of filler, 5 parts of pigment, 1.5 parts of auxiliary agent, 25 parts of curing agent A, 25 parts of curing agent B.
Described reactive diluent is non-volatile response type Environment-friendlydiluent diluent polypropylene glycol diglycidyl ether.
Described thixotropic agent is Tissuemat E.
Described pigment is phthalocyanine blue.
Described auxiliary agent be dispersant 501, defoamer 385N,.
Described filler is talcum powder or mica powder one of which or two or more mixtures.
The parts by weight of described mica powder, the mixture of talcum powder, mica powder and talcum powder are respectively 8 parts and 7 parts, grain
Degree is 1250 mesh.
Described rust resisting pigment is aluminum phosphate, polyaniline, the mixture of aluminium triphosphate.
Described curing agent A is modified fatty amine, and curing agent B is modified aromatic amine, and wherein curing agent A is used for 20 DEG C of rings
Used at a temperature of border, curing agent B is used to use under 40 DEG C of environment temperatures.
Described glass flake is the mixture of 80 mesh, 120 mesh and 300 mesh.
Embodiment three：A kind of anticorrosive paint, including primary coat and face are applied,
Described primary coat is composed of the following raw materials by weight：Bisphenol A epoxide resin 50, reactive diluent 15, glass flake
25, thixotropic agent 3, pigment 4, auxiliary agent 1, filler 4, rust resisting pigment 7, curing agent A 15, curing agent B 20；
Described face applies and is composed of the following raw materials by weight：Novolac epoxy resin 55, bisphenol F epoxy resin 13, thixotropic agent
4, silica flour 18, filler 20, pigment 4, auxiliary agent 1, curing agent A 15, curing agent B 15.
Described reactive diluent is non-volatile response type Environment-friendlydiluent diluent polypropylene glycol diglycidyl ether.
Described thixotropic agent is aerosil.
Described pigment is graphite.
Described auxiliary agent is defoamer 385N, levelling agent 837.
Described filler be blanc fixe, talcum powder, mica powder, mixture.
Described blanc fixe, talcum powder, the mixture of mica powder, blanc fixe, talcum powder, the weight of mica powder
Number is respectively 7 parts, 6 parts and 2 parts, and granularity is 1000 mesh.
Described rust resisting pigment is aluminum phosphate, polyaniline, the mixture of aluminium triphosphate.
Described curing agent A is modified fatty amine, and curing agent B is modified aromatic amine, and wherein curing agent A is used for 15 DEG C of rings
Used at a temperature of border, curing agent B is used to use under 30 DEG C of environment temperatures.
Described glass flake is the mixture of 80 mesh, 120 mesh and 300 mesh.
It is the ring that blue star Chemical Co., Ltd. produces that the bisphenol A epoxide resin used into embodiment 3 of example 1 is applied in above-mentioned implementation
Oxygen tree fat 128, bisphenol F epoxy resin is the epoxy resin 170 that Changchun resin processing plant produces, and novolac epoxy resin resin is Chang Chunshu
The novolac epoxy resin 188 of fat factory production.Curing agent A, curing agent B are the graceful production of Hensel.
The preparation method of the present invention is comprised the concrete steps that：Primary coat preparation method is by part bisphenol A type epoxy resin and work
Property diluent it is well mixed after, add after auxiliary agent, kept on high speed dispersor after rotating speed 1000r/min stirrings, stirring 0.5h
Stand, then squeeze into liquid material in horizontal sand mill, keep 50~60 DEG C of sand mill cavity temperature, fineness of grind is to after 50 μm
Release stand-by.Residual resin, pigment, filler and rust resisting pigment are well mixed, rotating speed is kept in high speed dispersion agent
After 1000r/min, stirring 0.5h, liquid slurry is squeezed into horizontal sand mill, fineness of grind is to 50 μm of releasings, by liquid slurry
As on high speed dispersor, rotating speed 500r/min is kept, glass flake mixture is added and is added gradually in slurry, addition is finished
Afterwards, dispersant rotating speed is kept into 1000r/min, stirs 0.5h, then the liquid material got ready before is added to the slurry mixed up
In, stir 20 minutes, rotating speed keeps 800r/min, the use of remaining reactive diluent regulation viscosity be then 0.8Pa.s, you can
Obtain finished product anticorrosive paint basecoat material.Face coating preparation method is first to heat novolac epoxy resin as in heating bath cylinder, plus
Bisphenol F epoxy resin is poured into novolac epoxy resin liquid after heat is good, addition silica flour, filler, auxiliary agent etc. is subsequently placed in height
Under fast dispersion machine, rotating speed 800r/min is kept, after 20 minutes, rotating speed is adjusted to 1000 turns, kept for 10 minutes, by the slurry mixed up
It is driven into horizontal sand mill, is dispersed to 40 microns of fineness, ground liquid material is added in finished container, then with surplus
Remaining reactive diluent adjusts viscosity to 0.5Pa.s, that is, obtains finished product face and apply anticorrosive paint.Finally solidification A and curing agent B is pressed
Ratio is added in paint mixing cylinder, and curing agent finished product is produced after being well mixed.
Performance to anticorrosive paint made from embodiment 3 carries out detecting as follows：
Experimentation：
First, anticorrosive paint sample made from embodiment 3 is tested, sample is proportionally allocated to preparation and brushes examination
Sample；
The detection project sample testing specification of table one
2nd, model status adjustment
Model after all brushed is placed under the conditions of constant temperature and humidity and carries out status adjustment 24h, impact resistance, adhesive force,
Hardness project can be detected, after regulation 168h, chemically-resistant stabilization, wearability, salt fog resistance, resistance to original sewage, resistance to crude oil, gas
Bubbling, high temperature and pressure test can be tested.
3rd, performance test
3.1 impact resistances test uses impact tester and 4 times of magnifying glasses, by the good test plate (panel) of status adjustment as impact test
On device, pull-up impactor weight impacts to form recessed in the metal impact head of weight leading portion after certain altitude, release in coating surface
Whether groove, have crackle with amplification sem observation groove, if flawless judges qualified, and calculates impulsive force with weight pull-out altitude,
Units of joules.
The model adjusted is bonded with survey by the test of 3.2 adhesive force using method adhesion-force tester is pulled open using adhesive
Try after spindle special, bonding to status adjustment 24h at room temperature, using method adhesion-force tester drawing spindle is pulled open, work as spindle
Pull open in a flash, instrument can record pulling-off force automatically, and show on the electronic display screen, data now are adhesive force test
Value, unit MPa.
3.3 chemical-resistant stabilities, configuration volume fraction is 10%NaOH solution, 10%H2SO4Solution, 3%NaCl solution.
The good model of status adjustment is sealed to the position for applying 5 millimeters of test plate (panel) edge with rosin, test plate (panel) is entered what is regulated in advance after sealing
In chemical reagent, and the outward appearance of immersion model is recorded once a day, checks it is whether coating is complete, if having foaming, have and come off,
Kept for 90 days, process deadline is to there are the defective modes such as bubble, come off as foundation.
3.4 wearability tests, by the sample for the state that regulates as weight before assay balance test experiments, are then placed in again
On paint film abrasion instrument, set after sample load 1000g, abrasion instrument rotating speed 60r/min, CS15 emery wheel, rotation 1000r, test is real
Rear weight is tested, forward backward averaging of poor quality is abrasion loss, characterizes the wearability of material.
3.5 hardness tests, the model for the state that regulates is placed on pencil hardometer, first by 2H pencils, by pencil
Promoted with 45 degree of angle of angle on paint film and check whether paint film has cut after at least 7mm, wiping, if can be more without cut
The high pencil of hardness is changed, if the low pencil of the replaceable hardness of cut, retest detects hardness range.
3.6 salt fog resistances, are marking cross using blade by the sample regulated, as in salt spray test chamber, are opening
Salt spray test chamber is opened, whether there being observation cross periphery paint film after certain time comes off, to observe obscission for the first time
For test deadline.
3.7 resistance to oilfield sewages, resistance to crude oil, oilfield sewage and crude oil are contained in road container, as thermostatted water liquid furnace, and pressed
Experimental temperature is adjusted according to requirement of experiment, the experiment model for the state that regulates is carried out using resin to soak after the completion of edge sealing, edge sealing
With in sewage and crude oil, and recording time and state, whether observation paint film coating is complete, if has foaming or comes off, by test
Time requirement is kept, and process deadline is to there are the defective modes such as bubble, come off as foundation.
3.8 resist bending tests, the model for the state that regulates is tested on crooked experiment device, when test plate (panel) is with certain condition
After bending, whether observation flexure plane has crackle or breakage, to judge whether resistance to bend(ing) can qualified without damaged, flawless phenomenon,
Angle of bend is set to complete the performance test results when qualified.
3.9 gas bells are tested, by the sample for the state that regulates as in autoclave, being passed through pure nitrogen, and are passed through and adjusted
Pressure device adjustment pressure is 8 ± 0.5 MPas, is kept after 24h, the quick pressure releasing in 1 minute, and observe whether coating surface has gas
Hole, criterion of acceptability is determined as with pore-free.
3.10 high temperature and pressure experiments are 5% sodium chloride solutions being soaked in the model for the state that regulates in high temperature and high pressure kettle
In, 55 DEG C of temperature is set, and nitrogen and carbon dioxide mix ratio are 94:6, mixture pressure is 3 MPas, is kept after 24h,
Model is taken out, whether observation specimen surface there are the defective modes such as foaming, it is complete, good for qualification determination foundation with paint film.
4th, examining report
The surface material performance test of table one is reported
The primer performance test of table two is reported
The face of table three, bottom composite property test report
From the data in table, the anticorrosive paint in the present invention improves the acid resistance, alkali resistance and attachment of paint film
Power so that the overall performance of anticorrosive paint is improved.
Claims (10)
1. a kind of anticorrosive paint, it is characterised in that：Applied including primary coat and face,
Described primary coat is composed of the following raw materials by weight：45 ~ 60 parts of bisphenol A epoxide resin, 5 ~ 20 parts of reactive diluent, glass
20 ~ 30 parts of scale, 2 ~ 5 parts of thixotropic agent, 1 ~ 5 part of pigment, 0.5 ~ 1 part of auxiliary agent, 3 ~ 5 parts of filler, 5 ~ 8 parts of rust resisting pigment, curing agent A
10 ~ 25 parts, 10 ~ 25 parts of curing agent B；
Described face applies and is composed of the following raw materials by weight：50 ~ 60 parts of novolac epoxy resin, 10 ~ 15 parts of bisphenol F epoxy resin,
2 ~ 5 parts of thixotropic agent, 15 ~ 20 parts of silica flour, 13 ~ 25 parts of filler, 3 ~ 5 parts of pigment, 1 ~ 1.5 part of auxiliary agent, 10 ~ 25 parts of curing agent A,
10 ~ 25 parts of curing agent B.
2. a kind of anticorrosive paint according to claim 1, it is characterised in that：Described reactive diluent is non-volatile anti-
Answer type Environment-friendlydiluent diluent aliphatic glycidyl ether or polypropylene glycol diglycidyl ether.
3. a kind of anticorrosive paint according to claim 1 or 2, it is characterised in that：Described thixotropic agent is gas phase dioxy
SiClx, Tissuemat E.
4. a kind of anticorrosive paint according to claim 3, it is characterised in that：Described pigment be carbon black, phthalocyanine blue or
Graphite.
5. a kind of anticorrosive paint according to claim 4, it is characterised in that：Described auxiliary agent is dispersant 501, froth breaking
At least one in the poly- glutamine wax of agent 385N, thixotropic agent, levelling agent 837.
6. a kind of anticorrosive paint according to claim 5, it is characterised in that：Described filler is blanc fixe, cunning
Stone flour or mica powder one of which or two or more mixtures.
7. a kind of anticorrosive paint according to claim 6, it is characterised in that：Described blanc fixe, talcum powder
The parts by weight of mixture, blanc fixe and talcum powder are respectively 7 ~ 8 parts and 5 ~ 7 parts, and granularity is 800 ~ 1250 mesh.
8. a kind of anticorrosive paint according to claim 7, it is characterised in that：Described rust resisting pigment is aluminum phosphate, gathered
The mixture of aniline, aluminium triphosphate.
9. a kind of anticorrosive paint according to claim 8, it is characterised in that：Described curing agent A is modified fat
Amine, curing agent B is modified aromatic amine, and wherein curing agent A is used to use under 0 ~ 20 DEG C of environment temperature, and curing agent B is used for 20 ~ 40 DEG C
Used under environment temperature.
10. a kind of anticorrosive paint according to claim 9, it is characterised in that：Described glass flake is 80 mesh, 120
The mixture of mesh and 300 mesh.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710111145.2A CN106957585B (en) | 2017-02-28 | 2017-02-28 | A kind of anticorrosive paint |
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|---|---|---|---|
| CN201710111145.2A CN106957585B (en) | 2017-02-28 | 2017-02-28 | A kind of anticorrosive paint |
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| CN106957585A true CN106957585A (en) | 2017-07-18 |
| CN106957585B CN106957585B (en) | 2019-11-19 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109517492A (en) * | 2018-11-28 | 2019-03-26 | 天津宝坻紫荆创新研究院 | A kind of oil pipe high temperature high voltage resistant graphene modified phenolic anticorrosive paint |
| CN109913012A (en) * | 2019-02-01 | 2019-06-21 | 刘建卡 | A kind of humidity application over rust solvent-free epoxy heavy-duty anticorrosive coating and preparation method thereof |
| CN112662218A (en) * | 2020-12-02 | 2021-04-16 | 大庆庆鲁朗润科技有限公司 | Latent active filler composition, solvent-free high-temperature-resistant and permeation-resistant liquid polymer coating material, coating and preparation method thereof |
| CN112724794A (en) * | 2020-12-28 | 2021-04-30 | 上海瀚岱化学有限公司 | Imidazolyl-modified epoxy resin paint and preparation method thereof |
| CN113292901A (en) * | 2021-03-22 | 2021-08-24 | 恒润辉(北京)科贸有限公司 | Anticorrosive paint for blast furnace gas generator blade and preparation method and application thereof |
| CN113337182A (en) * | 2021-04-30 | 2021-09-03 | 中车青岛四方机车车辆股份有限公司 | Water-based two-component anticorrosive paint and preparation method and application thereof |
| CN115651497A (en) * | 2022-12-16 | 2023-01-31 | 西北永新涂料有限公司 | Acid-resistant high-temperature-resistant novolac epoxy anticorrosive paint and preparation method thereof |
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| CN115651497B (en) * | 2022-12-16 | 2024-02-06 | 西北永新涂料有限公司 | Acid-resistant high-temperature-resistant phenolic epoxy anticorrosive paint and preparation method thereof |
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