CN108219622A - It is a kind of based on the aluminium alloy of graphene low-density anticorrosive paint and preparation method thereof - Google Patents
It is a kind of based on the aluminium alloy of graphene low-density anticorrosive paint and preparation method thereof Download PDFInfo
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- CN108219622A CN108219622A CN201711300934.7A CN201711300934A CN108219622A CN 108219622 A CN108219622 A CN 108219622A CN 201711300934 A CN201711300934 A CN 201711300934A CN 108219622 A CN108219622 A CN 108219622A
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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
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/327—Aluminium phosphate
-
- 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
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
-
- 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
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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 invention belongs to technical field of coatings, and in particular to a kind of based on the aluminium alloy of graphene low-density anticorrosive paint and preparation method thereof.It is a kind of based on the aluminium alloy of graphene low-density anticorrosive paint, including component A and B component, wherein the component A includes the component of following parts by weight：40~60 parts of epoxy resin, 5~15 parts of graphene slurry, 10~20 parts of pigment, 5~10 parts of filler, 0.5~1.5 part of levelling agent, 0.5~1 part of dispersant, 10~20 parts of diluent.Coating surface density prepared by the present invention is low, with preferable antiseptic property while with lighting.Compared with existing coating, the good mechanical performance of coating and good flexibility prepared by the present invention, adhesive force, water resistance, resistance to gasoline, salt spray resistance, light, the low feature of surface density, be conducive to as coating equipment loss of weight, there is huge application potential in aviation field and be widely applied prospect.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of based on the aluminium alloy of graphene low-density anticorrosive paint
And preparation method thereof.
Background technology
The density of aluminium alloy is relatively low, light, corrosion resistance and good, specific strength is high, excellent mechanical performance, is readily processible to
Type enables aluminum alloy to product and is used widely, such as applied to fields such as Aeronautics and Astronautics, automobiles.
But the structural metallic materials such as aluminium alloy often corrode because of the effect of surrounding medium, lead to the strong of material
Degree reduces or failure, and shortens the service life of equipment, and huge destruction and loss are even caused when serious.In aluminium alloy table
The anticorrosive paint of face coating protective is safeguard measure the most simple and effective.Traditional coating is reaches good anti-corrosion
Effect can add the anticorrosive pigment/filler of high-content, and the density so as to cause coating paint film is larger, can increase the weight of aircraft, automobile
Amount.Anticorrosive paint therefore, it is necessary to study low-density is applied to the field of aluminum alloys of lighting with it.
Graphene is a kind of novel nano sheet material, has excellent barrier, shielding properties, can be reasonably resistant to water
The infiltration of molecule, oxygen and corrosive ions, so as to improve antiseptic property.But graphene it is distinctive it is easy reunite, difficult dispersion lacks
Point limits its application, and the anticorrosive paint prepared currently with graphene powder is thick and heavy, and surface density is high, it is impossible to meet lighting painting
Expect the application in field of aluminum alloys.
Invention content
In order to overcome the defects of surface density is high in prior art coating, the present invention provides a kind of aluminium conjunctions based on graphene
Gold low-density anticorrosive paint and preparation method thereof.
It is a kind of based on the aluminium alloy of graphene low-density anticorrosive paint, including component A and B component, wherein the component A
Include the component of following parts by weight：40~60 parts of epoxy resin, 5~15 parts of graphene slurry, 10~20 parts of pigment, filler 5~
10 parts, 0.5~1.5 part of levelling agent, 0.5~1 part of dispersant, 10~20 parts of diluent.
The B component is polyamide-based curing agent, and the polyamide-based curing agent is Versamid 115, Versamid
One or more kinds of mixtures of 125 and Versamid 140.
Specifically, component A and B component are 100 according to ratio of weight and number:30~60 are mixed.
Specifically, the epoxy resin is in E-44 types epoxy resin, E-20 types epoxy resin or E-02 type epoxy resin
One or more kinds of mixtures.
Specifically, the pigment is the mixing of one or more of trbasic zinc phosphate, aluminium triphosphate, mica powder or strontium yellow
Object.
Specifically, the filler is one or both of talcum powder or blanc fixe mixture.
Specifically, the levelling agent is one or both of EFKA3777 or EFKA3600 mixture.
Specifically, the dispersant is one or both of EFKA4010 or EFKA5065 mixture.
Specifically, the diluent is that one or more of dimethylbenzene, propylene glycol methyl ether acetate or butanol are mixed
Close object.
In addition, the present invention also provides a kind of based on the aluminium alloy of the graphene preparation method of low-density anticorrosive paint,
(1) polyurethane dispersant 7163 is added in into solvent first, is stirring evenly and then adding into graphene powder, stirring, dispersion, dispersion process
The temperature for keeping slurry is 22-28 DEG C；(2) and then epoxy resin with diluent it is uniformly mixed, forms mixture, Ran Houxiang
Graphene slurry, pigment, filler, levelling agent and dispersant, stirring, grinding, filtering, packaging are added in mixture.
Specifically, it in grinding steps, is ground to fineness and reaches 40 μm hereinafter, in filtering, filtered with 120 mesh filter screens.
Specifically, in (1) step, the solvent is the mixed solution of dimethylbenzene, butyl acetate and cyclohexanone, described two
Toluene：Butyl acetate：The mass ratio of cyclohexanone is 1:1:1.
Beneficial effects of the present invention：(1) present invention obtains graphene slurry, graphene by handling graphene
Slurry has preferable dispersion stabilization, in addition, due to the introducing of graphene slurry, reduces the use of conventional anticorrosive pigment/filler
Amount, makes that the coating for preparing of the present invention is light, surface density is low；(2) graphene slurry is uniformly dispersed in the coating prepared in the present invention,
The barrier and shielding action of graphene sheet have effectively been played, therefore substantially increase the low-density anticorrosive paint of the present invention
Antiseptic property so that with preferable antiseptic property while the present invention is with lighting；(3) compared with existing coating, this hair
The good mechanical performance of coating of bright preparation and good flexibility, adhesive force, water resistance, resistance to gasoline, salt spray resistance, light, face
The low feature of density is conducive to as coating equipment loss of weight, has huge application potential in aviation field and is widely applied prospect.
Specific embodiment
With reference to specific embodiment, the present invention is further illustrated.
Graphene slurry and contrast experiment of the common graphite alkene about dispersibility：
0.1g graphenes and 0.1g graphene slurries is taken to be placed in 2 different bottles respectively, it is each to be added in into bottle
30g mixed solvent (dimethylbenzene：The volume ratio of butanol is 4:1) 2 bottles of mixed liquors are uniformly dispersed, then stand by, ultrasonic disperse 1h
96h is observed.
The dispersion liquid of graphene slurry remains uniform, lamination does not occur, but common graphene dispersion
There is more apparent lamination in liquid, and upper strata is clear liquid, and lower floor is graphene.It is indicated above the dispersion of common graphene
Stability is poor, this is because the pi-pi bond interaction force between graphene sheet layer is bigger, easily reunites between lamella and sinks
Drop.And graphene slurry has been due to being grafted polymer segment between lamella, space steric effect hinder graphene sheet layer it
Between active force, therefore, it is difficult to formed reunite and cause to settle, it is made to remain preferable dispersion performance.
1~embodiment of embodiment 3
1~embodiment of embodiment 3 is shown in Table based on the aluminium alloy of the graphene formula of low-density anticorrosive paint, difference
1.Wherein, Versamid 115, Versamid 125 and Versamid 140 are purchased from section's Ninghua work (China) and have in B component
Limit company.
Table 1
The preparation method of graphene slurry：Polyurethane dispersant 7163 is added in into solvent, is stirring evenly and then adding into graphene
Powder, dimethylbenzene：Butyl acetate：The mass ratio of cyclohexanone is 1:1:1,30min, mixing speed 300r/min are stirred, then
With the first ultrasound 8s of industrial ultrasonic wave separating apparatus, after stopping 20s, ultrasound 2h is carried out again, dispersion process is cooled with circulating water guarantor
The temperature for holding slurry is 25 DEG C.By the processing to graphene powder, the obtained dispersion stabilization of graphene slurry is preferable, profit
Coating surface density is low made from graphene slurry, has the characteristics that lighting so that the aluminium alloy of graphene of the invention is with low
Density anticorrosive paint is with a wide range of applications in the field of aluminum alloys of lighting.
The preparation method of component A is uniformly mixed epoxy resin with diluent first, mixture is formed, then to mixing
Graphene slurry, pigment, filler, levelling agent and dispersant are added in object, stir, grind, be ground to fineness reach 40 μm hereinafter,
It is filtered, packed with 120 mesh filter screens again.
B component is polyamide-based curing agent, polyamide-based curing agent be Versamid 115, Versamid 125 with
One or more kinds of mixtures of Versamid 140.
Component A and B component are 100 according to ratio of weight and number:30~60 are mixed, and are stirred evenly, you can obtain this hair
The aluminium alloy of bright graphene low-density anticorrosive paint.
Table 2 is aluminium alloy the low-density anticorrosive paint and commercially available aluminium alloy of graphene prepared by embodiment 1- embodiments 3
Anticorrosive paint (model：H06-27 comprehensive physical performance comparison)
From table 2 it can be seen that the coating surface density for preparing of the present invention is low, with preferable anti-corrosion while with lighting
Performance.It is the good mechanical performance of coating for preparing of the present invention and good flexibility, adhesive force, water-fast compared with existing coating
Property, resistance to gasoline, salt spray resistance, light, the low feature of surface density, be conducive to as coating equipment loss of weight, have in aviation field huge
Application potential and it is widely applied prospect.
The above is only the section Example of the present invention, not do limitation in any form to the present invention, it is every according to
According to any simple modification that the technical spirit of the present invention makees above-described embodiment, equivalent variations and modification belong to the present invention
In the range of technical solution.
Claims (10)
- It is 1. a kind of based on the aluminium alloy of graphene low-density anticorrosive paint, it is characterised in that：Including component A and B component, wherein The component A includes the component of following parts by weight：The B component is polyamide-based curing agent, the polyamide-based curing agent be Versamid 115, Versamid 125 with One or more kinds of mixtures of Versamid 140；Component A and B component are 100 according to ratio of weight and number:30~60 are mixed.
- It is 2. according to claim 1 based on the aluminium alloy of graphene low-density anticorrosive paint, it is characterised in that：The ring Oxygen resin is the mixing of one or more of E-44 types epoxy resin, E-20 types epoxy resin or E-02 type epoxy resin Object.
- It is 3. according to claim 1 based on the aluminium alloy of graphene low-density anticorrosive paint, it is characterised in that：The face Material is one or more of trbasic zinc phosphate, aluminium triphosphate, mica powder or strontium yellow mixture.
- It is 4. according to claim 1 based on the aluminium alloy of graphene low-density anticorrosive paint, it is characterised in that：It is described to fill out Material is one or both of talcum powder or blanc fixe mixture.
- It is 5. according to claim 1 based on the aluminium alloy of graphene low-density anticorrosive paint, it is characterised in that：The stream Flat agent is one or both of EFKA3777 or EFKA3600 mixture.
- It is 6. according to claim 1 based on the aluminium alloy of graphene low-density anticorrosive paint, it is characterised in that：Described point Powder is one or both of EFKA4010 or EFKA5065 mixture.
- It is 7. according to claim 1 based on the aluminium alloy of graphene low-density anticorrosive paint, it is characterised in that：It is described dilute It is one or more of dimethylbenzene, propylene glycol methyl ether acetate or butanol mixture to release agent.
- It is 8. a kind of such as the preparation side of aluminium alloy low-density anticorrosive paint of the claim 1-7 any one of them based on graphene Method, which is characterized in that include the following steps：(1) polyurethane dispersant 7163 is added in into solvent first, is stirring evenly and then adding into graphene powder, stirring, dispersion, dispersion It is 22-28 DEG C that process, which will keep the temperature of slurry, obtains graphene slurry；(2) and then epoxy resin with diluent it is uniformly mixed, forms mixture, graphene slurry is then added in into mixture Material, pigment, filler, levelling agent and dispersant, stirring, grinding, filtering, packaging.
- It is 9. according to claim 8 based on the aluminium alloy of the graphene preparation method of low-density anticorrosive paint, feature It is：In grinding steps, it is ground to fineness and reaches 40 μm hereinafter, in filtering, filtered with 120 mesh filter screens.
- It is 10. according to claim 8 based on the aluminium alloy of the graphene preparation method of low-density anticorrosive paint, feature It is：In (1) step, the solvent is the mixed solution of dimethylbenzene, butyl acetate and cyclohexanone, the dimethylbenzene：Acetic acid Butyl ester：The mass ratio of cyclohexanone is 1:1:1.
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| CN201711300934.7A CN108219622B (en) | 2017-12-10 | 2017-12-10 | Graphene-based low-density anticorrosive paint for aluminum alloy and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109486342A (en) * | 2018-09-05 | 2019-03-19 | 广西大学 | A kind of anticorrosive paint of D structure graphene reinforced epoxy |
| CN111118485A (en) * | 2019-12-13 | 2020-05-08 | 东莞市富发化工材料有限公司 | Novel antirust agent and preparation method thereof |
| CN115029026A (en) * | 2022-06-08 | 2022-09-09 | 新化县中润化学科技有限公司 | Graphene anti-corrosion coating for magnesium alloy and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160032111A1 (en) * | 2014-07-31 | 2016-02-04 | Chung Yuan Christian University | Anticorrosive Layer Having a Biomimetic Leaf Surface Nano-microstructure And Application Thereof |
| CN106280908A (en) * | 2016-08-23 | 2017-01-04 | 中国科学院宁波材料技术与工程研究所 | Corrosive protection of aluminium alloy coating, its preparation method and application |
| CN106800862A (en) * | 2016-12-28 | 2017-06-06 | 中海油常州涂料化工研究院有限公司 | A kind of new anti-corrosion coating composition and preparation method thereof |
| CN106833287A (en) * | 2017-03-07 | 2017-06-13 | 中国科学院宁波材料技术与工程研究所 | Magnesium alloy AZ31B anticorrosive paints, its preparation method and application |
| CN107189638A (en) * | 2017-07-06 | 2017-09-22 | 浩力森涂料（上海）有限公司 | Watersoluble plumbago alkene anticorrosive paint |
-
2017
- 2017-12-10 CN CN201711300934.7A patent/CN108219622B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160032111A1 (en) * | 2014-07-31 | 2016-02-04 | Chung Yuan Christian University | Anticorrosive Layer Having a Biomimetic Leaf Surface Nano-microstructure And Application Thereof |
| CN106280908A (en) * | 2016-08-23 | 2017-01-04 | 中国科学院宁波材料技术与工程研究所 | Corrosive protection of aluminium alloy coating, its preparation method and application |
| CN106800862A (en) * | 2016-12-28 | 2017-06-06 | 中海油常州涂料化工研究院有限公司 | A kind of new anti-corrosion coating composition and preparation method thereof |
| CN106833287A (en) * | 2017-03-07 | 2017-06-13 | 中国科学院宁波材料技术与工程研究所 | Magnesium alloy AZ31B anticorrosive paints, its preparation method and application |
| CN107189638A (en) * | 2017-07-06 | 2017-09-22 | 浩力森涂料（上海）有限公司 | Watersoluble plumbago alkene anticorrosive paint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109486342A (en) * | 2018-09-05 | 2019-03-19 | 广西大学 | A kind of anticorrosive paint of D structure graphene reinforced epoxy |
| CN111118485A (en) * | 2019-12-13 | 2020-05-08 | 东莞市富发化工材料有限公司 | Novel antirust agent and preparation method thereof |
| CN115029026A (en) * | 2022-06-08 | 2022-09-09 | 新化县中润化学科技有限公司 | Graphene anti-corrosion coating for magnesium alloy and preparation method thereof |
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