CN106867298B - The preparation method of graphite alkenes anticorrosive paint - Google Patents
The preparation method of graphite alkenes anticorrosive paint Download PDFInfo
- Publication number
- CN106867298B CN106867298B CN201710153171.1A CN201710153171A CN106867298B CN 106867298 B CN106867298 B CN 106867298B CN 201710153171 A CN201710153171 A CN 201710153171A CN 106867298 B CN106867298 B CN 106867298B
- Authority
- CN
- China
- Prior art keywords
- graphene
- anticorrosive paint
- preparation
- graphite alkenes
- added
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- 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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
-
- 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
- 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
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of preparation method of graphite alkenes anticorrosive paint, comprising the following steps: (1) graphene oxide is first put into ultrasonic disperse in water or oil-based solvent, obtains pre-dispersed liquid；(2) graphene is added in Xiang Suoshu pre-dispersed liquid, re-ultrasonic dispersion processing makes graphene oxide absorption graphene and disperses graphene uniform, obtains composite dispersion liquid；(3) composite dispersion liquid is filtered, obtains composite mortar；(4) composite mortar is added into water-base resin or oleoresin, and auxiliary agent is added, stirred, obtain graphite alkenes anticorrosive paint.The graphite alkenes anticorrosive paint has excellent corrosion resistance, can extend the service life of metal, the preparation method is environmentally protective, simple process.
Description
Technical field
The present invention relates to a kind of preparation method of anticorrosive paint more particularly to a kind of preparation sides of graphite alkenes anticorrosive paint
Method.
Background technique
Graphene as a kind of new carbon, because its big specific surface area, high thermal conductivity, low resistivity and
Impermeability etc. receives the extensive concern of scientific circles.Wherein, graphene dispersion is added in organic coating and then is obtained
Anticorrosive paint, the anticorrosive paint combine the barrier of the caking property, flexibility, processability and two-dimension nano materials of organic coating
Property, mechanical property, heat resistance, chemical stability, it is considered to be most succinct, most promising corrosion protection coating.Stone
Black alkene is evenly dispersed in coating, forms fine and close physical shielding layer, extends the diffusion path of corrosive medium, greatly drop
The low diffusion rate of corrosion factor, and can effectively prevent coating by the diffusion of crazing when external interference.In addition, organic coating is solid
During being melted into film, micropore can be left, corrosion factor can invade metallic matrix by micropore, and graphene can be used as filler and block
Micropore plays the role of excellent corrosion protection.But due to the strong interaction between graphene sheet layer, directly graphene is added
Into resin, graphene is easily reunited, or even generates more micropores, and corrosion resistance is severely impacted.Therefore, promote
Effective dispersion of graphene is the key that graphene is applied in coating.
Traditional graphene dispersion means are complex or dispersion effect is unobvious, for example disperse stone using traditional dispersing agent
Black alkene need to be synthesized using many and diverse chemical technology, harmful to environment and time-consuming and laborious.
Summary of the invention
In view of this, the present invention provides a kind of preparation method of graphite alkenes anticorrosive paint, which be can be improved
Dispersion of the graphene in anticorrosive paint, and it is simple to operation, environment will not be polluted.
A kind of preparation method of graphite alkenes anticorrosive paint, comprising the following steps:
(1) graphene oxide is first put into ultrasonic disperse in water or oil-based solvent, obtains pre-dispersed liquid；
(2) be added graphene in Xiang Suoshu pre-dispersed liquid, re-ultrasonic dispersion processing, make graphene oxide absorption graphene and
Graphene uniform is dispersed, composite dispersion liquid is obtained；
(3) composite dispersion liquid is filtered, obtains composite mortar；
(4) composite mortar is added into water-base resin or oleoresin, and auxiliary agent is added, stirred, obtain stone
Black alkenes anticorrosive paint.
Wherein, the mass ratio of the graphene oxide and graphene is 5: 1~1: 5, and the concentration of the composite dispersion liquid is
0.3mg/mL~7mg/mL.
Wherein, the ultrasonic power of ultrasonic disperse described in step (1) and step (2) is 50W~500W, and ultrasonic time is
0.5h~2h.
Wherein, the solid content of the composite mortar is 0.5%~10%.
Wherein, the total content of the graphene and graphene oxide in the graphite alkenes anticorrosive paint is 0.01wt%
~5.0wt%.
Compared with the existing technology, graphene oxide is sufficiently removed and by its point by the means that the present invention first passes through ultrasonic disperse
Dissipate in water or oil-based solvent, obtain uniform pre-dispersed liquid, graphene is then added, using graphene oxide and graphene it
Between strong π-π interaction, and realize effective absorption of the graphene oxide to graphene, and it is good to rely on graphene oxide
Solvent-dispersible and promote graphene evenly dispersed in a solvent.
Further, the dispersion liquid that graphene oxide and graphene mix is added in resin, graphite can be effectively prevented
Reunion of the alkene in resin.
Graphene oxide and graphene are used cooperatively by the application, using the synergistic effect of the two, are not only solved individually
The problem dispersed using graphene difficulty, and also improve the water resistance of anticorrosive paint when graphene oxide is used alone.It should
Anticorrosive paint may also function as good shielding action to corrosive medium.In addition, the preparation method is simple to operation, will not pollute
Environment.
Detailed description of the invention
Fig. 1 is the mechanism schematic diagram that graphene oxide of the present invention adsorbs graphene.
Fig. 2 is that graphene oxide promotes graphene dispersion effect contrast figure in the embodiment of the present invention 1.
Fig. 3 is transmission electron microscope (TEM) photo of composite dispersion liquid in the embodiment of the present invention 1.
Fig. 4 is scanning electron microscope (SEM) photo of graphene epoxy anticorrosive coating cross section in the embodiment of the present invention 1.
Fig. 5 is that epoxy coating and graphene epoxy coating impregnate 8 days in 3.5%NaCl solution in the embodiment of the present invention 3
Open circuit potential (OCP) variation afterwards.
Fig. 6 is that epoxy coating and graphene epoxy coating impregnate 8 days in 3.5%NaCl solution in the embodiment of the present invention 3
Polarization curve variation afterwards.
Following specific embodiment will further illustrate the present invention in conjunction with above-mentioned attached drawing.
Specific embodiment
It is described further below with reference to preparation method of the attached drawing to graphite alkenes anticorrosive paint provided by the invention.
The present invention provides a kind of preparation method of graphite alkenes anticorrosive paint, comprising the following steps:
Graphene oxide and graphene are put into water or oil-based solvent and disperse, obtain composite dispersion liquid by S1；
S2 filters the composite dispersion liquid, obtains composite mortar；
The composite mortar is added into water-base resin or oleoresin, and auxiliary agent is added by S3, and stirring obtains stone
Black alkenes anticorrosive paint.
In step S1, the graphene is single-layer graphene, few layer graphene or single-layer graphene and few layer graphene
Combination.The graphene includes multiple graphene films, and the average diameter of the graphene film is more than or equal to 15 microns.The oxidation
The mass ratio of graphene and graphene is 5: 1~1: 5, preferably, 3: 1~1: 5.
The oil-based solvent can for tetrahydrofuran (THF), dimethylformamide (DMF), N-Methyl pyrrolidone (NMP),
Dimethyl sulfoxide (DMSO) etc..
Ultrasonic power is 50W~500W in the ultrasonic disperse, and ultrasonic time is 0.5h~2h.
In step S2, in the ultrasonic disperse, ultrasonic power is 50W~500W, and ultrasonic time is 0.5h~2h.It is described multiple
The concentration for closing dispersion liquid is 0.3mg/mL~7mg/mL, preferably, 2mg/mL~5mg/mL.
In step S3, the solid content of the composite mortar is 0.5%~10%.The time of the suction filtration is decided by composite pulp
The solid content of material.In the present invention, the time of the suction filtration is 0.5h~2h, preferably 1h.
In step S4, the water-base resin includes aqueous epoxy resins, aqueous acrylic urethane resins, water soluble acrylic acid
At least one of resin, waterborne polyurethane resin.The oleoresin includes oiliness epoxy resin, oiliness acroleic acid polyurethane
At least one of resin, oiliness acrylic resin, oiliness polyurethane resin.Described group of agent include levelling agent, defoaming agent, anti-settling
Agent and wetting agent.The levelling agent, defoaming agent, anti-settling agent, the specific type of wetting agent and proportion are common selection, herein not
It repeats again.
The graphite alkenes anticorrosive paint includes graphene, graphene oxide, resin and auxiliary agent, wherein graphene and oxidation
Total content of the graphene in the graphite alkenes anticorrosive paint is 0.01wt%~5.0wt%.
Further, solidify when by the graphite alkenes anticorrosive paint, graphite alkenes corrosion-inhibiting coating can be obtained.By graphite alkenes
The cured method of anticorrosive paint is unlimited, for example curing agent is added to keep graphite alkenes anti-in the graphite alkenes anticorrosive paint
Rotten paint solidification.
Referring to Figure 1, GO represents graphene oxide, and G represents graphene, and GO-G represents answering for graphene oxide and graphene
It closes.It is interacted using π-π strong between graphene oxide and graphene, realizes effective absorption to graphene, and rely on
The good solvent-dispersible of graphene oxide promotes graphene evenly dispersed in a solvent, as shown in Figure 1.Further, it will aoxidize
Graphene and the dispersion liquid of graphene mixing are added in resin, and reunion of the graphene in resin can be effectively prevented.Also,
Graphene oxide and graphene are used cooperatively, the synergistic effect of the two, not only solve the difficulty that the dispersion of graphene difficulty is used alone
Topic, and the water resistance of anti-corruption coating when graphene oxide is used alone is also improved, promote anticorrosive paint to corrosive medium
Play good shielding action.Therefore, the graphite alkenes anticorrosive paint has excellent corrosion resistance, environmentally protective, work
Skill is simple, can extend the service life of metal.
Hereinafter, will further illustrate in conjunction with specific embodiments.
The preparation process and its characterization of 1 graphene corrosion-resistant epoxy paint of embodiment
1g graphene oxide (being purchased from Shanxi coalification institute) 400W is ultrasonically treated 1 hour, brown color graphene oxide is obtained
Dispersion liquid, adds 1g graphene (purchased from Shanxi coalification institute) 400W ultrasonic disperse 1h hours, obtains composite dispersion liquid, this is compound
The concentration of dispersion liquid is 2mg/mL.
Referring to fig. 2, what the left side had that G-GO marks is composite dispersion liquid, it can be seen that the supernatant liquid of the composite dispersion liquid is
Black；What centre had that GO marks is graphene oxide dispersion, it can be seen that the supernatant liquid of the graphene oxide dispersion is
Brown color；What there was G label on the right is graphene dispersing solution, which is in black, but dispersibility is very poor.By Fig. 2
As it can be seen that the supernatant liquid of composite graphite alkene dispersion liquid has color identical with graphene dispersing solution, therefore, graphene oxide pair
Graphene has suction-operated, promotes the dispersion of graphene.
The TEM photo of composite dispersion liquid is referring to Fig. 3.As seen from Figure 3, the structure in the form of sheets of the graphene in composite dispersion liquid,
Show that graphene oxide can be such that graphene uniform disperses.
Made composite dispersion liquid was filtered by 1 hour time at composite mortar (water content is about 5%), 2.25g is taken
Composite mortar is added in 45g epoxy resin, sequentially adds 1g levelling agent, 2g defoaming agent, 2.5g anti-settling agent, and 0.5g wetting agent stirs
It mixes uniformly, the graphene corrosion-resistant epoxy paint can be obtained.
Further, 45g polyamide curing agent is added in the graphene corrosion-resistant epoxy paint, normal temperature cure obtains graphite
Alkene epoxy anticorrosive coating.
Fig. 4 is the SEM photograph of the graphene epoxy anticorrosive coating cross section.From fig. 4, it can be seen that graphene film is in the graphene
It is uniformly dispersed in epoxy anticorrosive coating.
The preparation process of 2 graphene polyurethane coating of embodiment
1.0g graphene oxide is dispersed in 1.0L distilled water, is ultrasonically treated 1 hour, graphene oxide dispersion is obtained
Liquid, then 0.5g graphene is added into the dispersion liquid, 400W ultrasonic disperse 1h obtains composite dispersion liquid, the composite dispersion liquid
Concentration is 1.5g/L.The composite dispersion liquid is filtered at slurry (water content is about 5%), 10g composite mortar is added to 90g
In polyurethane (being purchased from Ningbo Flywheel Paint Co., Ltd.), 2g levelling agent, 1g defoaming agent, 2g anti-settling agent are sequentially added,
0.5g wetting agent, stirs evenly, and the graphene anti-corrosion polyurethane coating can be obtained.
The antiseptic property of 3 graphene epoxy anticorrosive coating of embodiment characterizes
With 3.5%NaCl aqueous solution simulating ocean environment, the corrosion resisting property of evaluating graphite alkene water-base epoxy corrosion-inhibiting coating.It adopts
With Shanghai Chen Hua CHI660E electrochemical workstation, graphene pair is analyzed with open circuit potential and dynamic potential polarization curve measuring technology
The mechanism of action of water-base epoxy corrosion-inhibiting coating.Using three-phase electrode system, by graphene water-base epoxy corrosion-inhibiting coating in simulation sea
It persistently impregnates in aqueous solution, stablizes to open circuit potential (OCP).The scanning speed of polarization curve be 0.5mV/s, scanning range be-
200~200mV vs..
OCP test result is shown in Fig. 5, the results showed that the graphene through effectively dispersing is added in pure epoxy resin, graphene water
Property epoxy anticorrosive coating open circuit potential is shuffled.
Polarization curve test result is shown in Fig. 6, the results showed that the graphene through effectively dispersing is added in pure epoxy resin, graphite
The corrosion current density of alkene water-base epoxy corrosion-inhibiting coating reduces.
In summary, graphene cooperates with use that epoxy coating antiseptic property is made to be significantly improved with graphene oxide.
The above description of the embodiment is only used to help understand the method for the present invention and its core ideas.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvements and modifications also fall within the scope of protection of the claims of the present invention.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (6)
1. a kind of preparation method of graphite alkenes anticorrosive paint, comprising the following steps:
(1) graphene oxide is first put into ultrasonic disperse in water or oil-based solvent, obtains pre-dispersed liquid；
(2) be added graphene in Xiang Suoshu pre-dispersed liquid, re-ultrasonic dispersion processing, make graphene oxide absorption graphene and by stone
Black alkene is evenly dispersed, obtains composite dispersion liquid, wherein the mass ratio of the graphene oxide and graphene is 5:1~1:5, it is described
The concentration of composite dispersion liquid is 0.3mg/mL~7mg/mL；
(3) composite dispersion liquid is filtered, obtains composite mortar；
(4) composite mortar is added into water-base resin or oleoresin, and auxiliary agent is added, stirred, obtain graphene
Class anticorrosive paint, wherein the total content of the graphene and graphene oxide in the graphite alkenes anticorrosive paint is
0.01wt%~5.0wt%.
2. the preparation method of graphite alkenes anticorrosive paint as described in claim 1, which is characterized in that step (1) and step (2)
Described in ultrasonic disperse ultrasonic power be 50W~500W, ultrasonic time be 0.5h~2h.
3. the preparation method of graphite alkenes anticorrosive paint as described in claim 1, which is characterized in that multiple described in step (3)
The solid content for closing slurry is 0.5%~10%.
4. the preparation method of graphite alkenes anticorrosive paint as described in claim 1, which is characterized in that stone described in step (2)
Black alkene includes multiple graphene films, and the average diameter of the graphene film is more than or equal to 15 microns.
5. the preparation method of graphite alkenes anticorrosive paint as described in claim 1, which is characterized in that the water-base resin includes
At least one of aqueous epoxy resins, aqueous acrylic urethane resins, water-based acrylic resin, waterborne polyurethane resin,
The oleoresin includes oiliness epoxy resin, oiliness acrylated polyurethane resin, oiliness acrylic resin, oiliness polyurethane tree
At least one of rouge.
6. the preparation method of graphite alkenes anticorrosive paint as described in claim 1, which is characterized in that the auxiliary agent includes levelling
Agent, defoaming agent, anti-settling agent and wetting agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153171.1A CN106867298B (en) | 2017-03-15 | 2017-03-15 | The preparation method of graphite alkenes anticorrosive paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710153171.1A CN106867298B (en) | 2017-03-15 | 2017-03-15 | The preparation method of graphite alkenes anticorrosive paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106867298A CN106867298A (en) | 2017-06-20 |
| CN106867298B true CN106867298B (en) | 2019-06-11 |
Family
ID=59171771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710153171.1A Active CN106867298B (en) | 2017-03-15 | 2017-03-15 | The preparation method of graphite alkenes anticorrosive paint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106867298B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107384184B (en) * | 2017-08-17 | 2020-07-24 | 上海海事大学 | Modified graphene nanosheet heavy-duty anticorrosive coating and preparation method thereof |
| CN107652843A (en) * | 2017-10-18 | 2018-02-02 | 哈尔滨金纳科技有限公司 | A kind of preparation method of CNT composite graphite alkene anticorrosive paint |
| CN107955434A (en) * | 2017-11-13 | 2018-04-24 | 安徽宝岛新能源发展有限公司 | The preparation method of electric car engine end cap coating |
| CN107987583A (en) * | 2017-11-13 | 2018-05-04 | 安徽宝岛新能源发展有限公司 | Electric car engine end cap coating |
| CN108219628B (en) * | 2018-01-09 | 2024-02-02 | 河北晨阳工贸集团有限公司 | Marine corrosion-resistant aircraft engine deionized water paint and preparation method thereof |
| CN108531006A (en) * | 2018-04-19 | 2018-09-14 | 多凌新材料科技股份有限公司 | The waterborne anti-corrosive primer and preparation method thereof of graphene enhancing |
| CN109021780B (en) * | 2018-07-03 | 2020-09-01 | 辽宁久奈化工集团股份有限公司 | Anticorrosive paint capable of purifying indoor air and preparation method thereof |
| CN109608979A (en) * | 2018-10-16 | 2019-04-12 | 西南石油大学 | A kind of graphene oxide/graphene nano water-base epoxy composite coating and preparation method thereof |
| CN110003783A (en) * | 2019-04-15 | 2019-07-12 | 常州兴烯石墨烯科技有限公司 | A kind of graphene functional anticorrosive paint and preparation method thereof |
| CN110204991B (en) * | 2019-04-28 | 2021-09-17 | 西南石油大学 | Efficient anticorrosion h-BN/GO/waterborne epoxy composite material, preparation method and application |
| CN110527405A (en) * | 2019-09-27 | 2019-12-03 | 安徽省聚科石墨烯科技股份公司 | A kind of Graphene glass fiber and preparation method thereof |
| CN113512351B (en) * | 2021-09-15 | 2022-01-18 | 广东大自然家居科技研究有限公司 | Water-based self-repairing wood paint and preparation method thereof |
| CN114750471B (en) * | 2022-04-22 | 2023-08-04 | 成都飞机工业（集团）有限责任公司 | Graphene composite film material and preparation method and application thereof |
| CN115216175B (en) * | 2022-07-27 | 2024-02-06 | 中国石油化工股份有限公司 | Graphite aqueous dispersion liquid for aqueous epoxy anticorrosive paint and preparation method thereof |
| CN115477877B (en) * | 2022-10-12 | 2024-01-09 | 雅迪科技集团有限公司 | Composition for electrophoresis pretreatment coating and preparation method and application thereof |
| CN116396676A (en) * | 2023-04-24 | 2023-07-07 | 贵州航天风华精密设备有限公司 | Graphene high-hardness heavy-duty anticorrosive paint and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104356860A (en) * | 2014-10-29 | 2015-02-18 | 中国科学院宁波材料技术与工程研究所 | Epoxy resin-oxidized graphene composite coating and application method thereof |
| CN105925138A (en) * | 2016-06-17 | 2016-09-07 | 江苏科技大学 | Anti-corrosion coating for metal rust layer and preparation method of anti-corrosion coating |
| CN105949946A (en) * | 2016-05-17 | 2016-09-21 | 中国科学院宁波材料技术与工程研究所 | Wear-resistant and anti-corrosion coating and preparation method thereof |
| CN106118364A (en) * | 2016-07-08 | 2016-11-16 | 上海晶顿科技有限公司 | A kind of graphene oxide anticorrosive paint |
| CN106366710A (en) * | 2016-09-12 | 2017-02-01 | 中国航空工业集团公司北京航空材料研究院 | Graphene heat-conducting anticorrosive water-based paint, and preparation and application methods thereof |
-
2017
- 2017-03-15 CN CN201710153171.1A patent/CN106867298B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104356860A (en) * | 2014-10-29 | 2015-02-18 | 中国科学院宁波材料技术与工程研究所 | Epoxy resin-oxidized graphene composite coating and application method thereof |
| CN105949946A (en) * | 2016-05-17 | 2016-09-21 | 中国科学院宁波材料技术与工程研究所 | Wear-resistant and anti-corrosion coating and preparation method thereof |
| CN105925138A (en) * | 2016-06-17 | 2016-09-07 | 江苏科技大学 | Anti-corrosion coating for metal rust layer and preparation method of anti-corrosion coating |
| CN106118364A (en) * | 2016-07-08 | 2016-11-16 | 上海晶顿科技有限公司 | A kind of graphene oxide anticorrosive paint |
| CN106366710A (en) * | 2016-09-12 | 2017-02-01 | 中国航空工业集团公司北京航空材料研究院 | Graphene heat-conducting anticorrosive water-based paint, and preparation and application methods thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106867298A (en) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106867298B (en) | The preparation method of graphite alkenes anticorrosive paint | |
| CN106189719B (en) | A kind of graphene anticorrosive paint and preparation method thereof | |
| CN104910752B (en) | A kind of polyaniline graphene nano composite anticorrosion coating and preparation method thereof | |
| CN105086758B (en) | A kind of preparation method of graphene anticorrosive paint | |
| CN104356860A (en) | Epoxy resin-oxidized graphene composite coating and application method thereof | |
| CN105969025B (en) | A kind of anticorrosion coating material and preparation method thereof for removing graphene containing physics | |
| CN103627297B (en) | A kind of Nano-composite electric conduction anticorrosive paint and preparation method thereof | |
| CN109266165A (en) | A kind of epoxy composite coating and preparation method thereof | |
| CN107815216A (en) | The Curing Agents for Waterborne Epoxy Coatings and preparation method and application that a kind of graphene is modified | |
| CN106433258A (en) | Electron beam radiation curing coating for metal heavy anti-corrosion | |
| CN105802452B (en) | A kind of graphene composite coating, graphene composite coating and preparation method thereof | |
| WO2022057165A1 (en) | Heavy-duty antifouling coating having ultrahigh barrier and shielding properties, and preparation method therefor | |
| CN108997889A (en) | A kind of ocean naval vessel graphene heavy antisepsis priming paint and preparation method thereof | |
| CN105802441A (en) | Water-borne graphene composite coating, and water-borne graphene composite paint and preparation method thereof | |
| CN104231815A (en) | Functionalized antifouling anticorrosive graphene paint as well as preparation method and painting method thereof | |
| CN105647338A (en) | Graphene/epoxy resin composite anticorrosive paint with high isolation and preparation method | |
| CN105713481A (en) | Graphene-modified epoxy zinc-rich primer and preparation method thereof | |
| CN110465209A (en) | A kind of polypyrrole-carbon nano-tube/poly ether sulfone composite conductive film and preparation method thereof | |
| CN102732128A (en) | Nanometer polyaniline anticorrosive coating and preparation method therefor | |
| CN110330865A (en) | Modified anti-corrosion primer of a kind of graphene and preparation method thereof | |
| CN104745046A (en) | Underwater curable coating, underwater protective layer and application thereof | |
| CN110093058A (en) | Anticorrosive paint low defect graphene composition, slurry and preparation method thereof, anticorrosive paint | |
| CN109651927A (en) | Poly- (thiazolamine)/graphene-epoxy composite coating and preparation method and application | |
| CN108727947A (en) | A kind of graphene oxide hydridization anticorrosive paint and preparation method | |
| CN112961571A (en) | Epoxy zinc-rich anticorrosive paint containing graphene oxide/black talc composite material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |