CN110157288A - A kind of anticorrosive paint of graphene enhancing - Google Patents
A kind of anticorrosive paint of graphene enhancing Download PDFInfo
- Publication number
- CN110157288A CN110157288A CN201810263510.6A CN201810263510A CN110157288A CN 110157288 A CN110157288 A CN 110157288A CN 201810263510 A CN201810263510 A CN 201810263510A CN 110157288 A CN110157288 A CN 110157288A
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- China
- Prior art keywords
- parts
- dispersion liquid
- anticorrosive paint
- graphene
- graphene enhancing
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- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- 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
- 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
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08K2201/011—Nanostructured additives
Landscapes
- 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)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of anticorrosive paints of graphene enhancing, it is made of the raw material of following weight parts: 10-20 parts of graphene oxide, PVP8-12 parts, 5-8 parts of pyrrole monomer, 80-100 parts of aqueous epoxy resins, 1-2 parts of butyl glycol ether, 3-5 parts of nano-titanium dioxide, 1-2 parts of emulsifier, 0.5-1 parts of dispersing agent, 0.5-1 parts of defoaming agent, 30-40 parts of deionized water.The anticorrosive paint of graphene enhancing of the present invention effectively improves the antiseptic property and dispersibility of coating, environmentally friendly, pollution-free, can be adapted for the anticorrosion of the objects such as metal, concrete, timber.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of anticorrosive paint of graphene enhancing.
Background technique
Coating refers to that film can be formed and play protection, decoration or other special function by being coated on body surface under certain conditions
A kind of liquid or solid material of energy.Chemical action or electrification of the objects such as metal, concrete, timber vulnerable to surrounding medium
Effect causes to corrode, and usual people can coat anticorrosive paint in these body surfaces to slow down corrosion.Most common anti-corrosion applies
Material mainly has epoxies, polyurethanes and zinc rich primer class, and wherein epoxies anticorrosive paint has excellent adhesive force, excellent
The advantages that mechanical property, good alkali resistance, high resistant to chemical media corrosivity and solid constituent content.Aqueous epoxy resins refer to
The stable dispersion system that epoxy resin is matched using being dispersed in the decentralized medium using water as continuous phase in the form of particle or drop.
Aqueous epoxide resin paint has the advantage that adaptable painting to numerous grounds with high adhesive force, after solidification
Film corrosion resistance and chemical resistance are excellent, and film contraction is small, hardness is high, wearability is good, electrical insulation properties are excellent
It is different etc.；Good environmental protection, also have without organic solvent or content of volatile organic compound it is lower, not will cause air dirt
Dye, thus meet the requirement of current environment protection；Real Water-borne modification, using water as decentralized medium, cheap, odorlessness, no
Combustion stores, the safety in transport and use process also greatly improves；Operability is good.
Graphene is that one kind is novel to hard two-dimension nano materials are as thin as, and has quantum hall effect specific surface area large surface
The features such as hydrophobic electrochemical properties superior chemical property is stablized；Meanwhile graphene has lamella conjugated structure, being layering can shape
At fine and close isolation layer.Graphene has stable hybrid structure, and physical barrier can be formed between active medium and metal
Layer, prevents the progress of scattering and permeating；Secondly, the good chemical stability of graphene and thermal stability, either in corrosivity
Gas, be able to maintain stabilization in liquid environment or under hot conditions；Finally, graphene has excellent mechanical performance, have
Scratch resistance and high intensity not available for other coating.
Summary of the invention
The purpose of the present invention is to provide a kind of anticorrosive paints of graphene enhancing.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of anticorrosive paint of graphene enhancing, is made of the raw material of following weight parts:
10-20 parts of graphene oxide,
8-12 parts of PVP,
5-8 parts of pyrrole monomer,
80-100 parts of aqueous epoxy resins,
1-2 parts of butyl glycol ether,
3-5 parts of nano-titanium dioxide,
1-2 parts of emulsifier,
0.5-1 parts of dispersing agent,
0.5-1 parts of defoaming agent,
30-40 parts of deionized water.
The anticorrosive paint of above-mentioned graphene enhancing, preparation method are as follows:
1) graphene oxide, PVP, pyrrole monomer, butyl glycol ether, nano-titanium dioxide are added in deionized water, ultrasonic 1-3
Hour, it is uniformly dispersed, obtains dispersion liquid A；
2) aqueous epoxy resins, emulsifier, dispersing agent, defoaming agent are mixed evenly, obtain dispersion liquid B；
3) dispersion liquid A and dispersion liquid B is mixed, stirs 2-4 hours to get coating products.
The invention has the following advantages: the anticorrosive paint of graphene enhancing of the present invention effectively improves the anti-corrosive properties of coating
Energy and dispersibility, it is environmentally friendly, it is pollution-free, it can be adapted for the anticorrosion of the objects such as metal, concrete, timber.
Specific embodiment
The following is specific embodiments of the present invention, is described further to technical solution of the present invention, but of the invention
Protection scope is not limited to these examples.It is all to be included in the present invention without departing substantially from the change of present inventive concept or equivalent substitute
Protection scope within.
Embodiment 1
A kind of anticorrosive paint of graphene enhancing, is made of the raw material of following weight parts:
15 parts of graphene oxide,
10 parts of PVP,
5 parts of pyrrole monomer,
90 parts of aqueous epoxy resins,
2 parts of butyl glycol ether,
4 parts of nano-titanium dioxide,
2 parts of emulsifier,
0.5 part of dispersing agent,
1 part of defoaming agent,
30 parts of deionized water.
Above-mentioned anticorrosive paint preparation step is as follows:
1) graphene oxide, PVP, pyrrole monomer, butyl glycol ether, nano-titanium dioxide are added in deionized water, ultrasound 2 is small
When, it is uniformly dispersed, obtains dispersion liquid A；
2) aqueous epoxy resins, emulsifier, dispersing agent, defoaming agent are mixed evenly, obtain dispersion liquid B；
3) dispersion liquid A and dispersion liquid B is mixed, stirs 3 hours to get coating products.
Embodiment 2
A kind of anticorrosive paint of graphene enhancing, is made of the raw material of following weight parts:
10 parts of graphene oxide,
9 parts of PVP,
8 parts of pyrrole monomer,
90 parts of aqueous epoxy resins,
1 part of butyl glycol ether,
3 parts of nano-titanium dioxide,
1 part of emulsifier,
0.8 part of dispersing agent,
0.6 part of defoaming agent,
35 parts of deionized water.
Above-mentioned anticorrosive paint preparation step is as follows:
1) graphene oxide, PVP, pyrrole monomer, butyl glycol ether, nano-titanium dioxide are added in deionized water, ultrasound 1 is small
When, it is uniformly dispersed, obtains dispersion liquid A；
2) aqueous epoxy resins, emulsifier, dispersing agent, defoaming agent are mixed evenly, obtain dispersion liquid B；
3) dispersion liquid A and dispersion liquid B is mixed, stirs 2 hours to get coating products.
Embodiment 3
A kind of anticorrosive paint of graphene enhancing, is made of the raw material of following weight parts:
20 parts of graphene oxide,
12 parts of PVP,
7 parts of pyrrole monomer,
100 parts of aqueous epoxy resins,
2 parts of butyl glycol ether,
5 parts of nano-titanium dioxide,
2 parts of emulsifier,
1 part of dispersing agent,
0.5 part of defoaming agent,
40 parts of deionized water.
Above-mentioned anticorrosive paint preparation step is as follows:
1) graphene oxide, PVP, pyrrole monomer, butyl glycol ether, nano-titanium dioxide are added in deionized water, ultrasound 3 is small
When, it is uniformly dispersed, obtains dispersion liquid A；
2) aqueous epoxy resins, emulsifier, dispersing agent, defoaming agent are mixed evenly, obtain dispersion liquid B；
3) dispersion liquid A and dispersion liquid B is mixed, stirs 4 hours to get coating products.
Embodiment 4
A kind of anticorrosive paint of graphene enhancing, is made of the raw material of following weight parts:
18 parts of graphene oxide,
8 parts of PVP,
6 parts of pyrrole monomer,
80 parts of aqueous epoxy resins,
1 part of butyl glycol ether,
5 parts of nano-titanium dioxide,
1 part of emulsifier,
0.7 part of dispersing agent,
0.9 part of defoaming agent,
30 parts of deionized water.
Above-mentioned anticorrosive paint preparation step is as follows:
1) graphene oxide, PVP, pyrrole monomer, butyl glycol ether, nano-titanium dioxide are added in deionized water, ultrasound 1 is small
When, it is uniformly dispersed, obtains dispersion liquid A；
2) aqueous epoxy resins, emulsifier, dispersing agent, defoaming agent are mixed evenly, obtain dispersion liquid B；
3) dispersion liquid A and dispersion liquid B is mixed, stirs 2 hours to get coating products.
Claims (2)
1. a kind of anticorrosive paint of graphene enhancing, which is characterized in that be made of the raw material of following weight parts:
2. the anticorrosive paint of graphene enhancing as described in claim 1, which is characterized in that preparation method is as follows:
1) graphene oxide, PVP, pyrrole monomer, butyl glycol ether, nano-titanium dioxide are added in deionized water, ultrasonic 1-3
Hour, it is uniformly dispersed, obtains dispersion liquid A；
2) aqueous epoxy resins, emulsifier, dispersing agent, defoaming agent are mixed evenly, obtain dispersion liquid B；
3) dispersion liquid A and dispersion liquid B is mixed, stirs 2-4 hours to get coating products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263510.6A CN110157288A (en) | 2018-03-28 | 2018-03-28 | A kind of anticorrosive paint of graphene enhancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263510.6A CN110157288A (en) | 2018-03-28 | 2018-03-28 | A kind of anticorrosive paint of graphene enhancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110157288A true CN110157288A (en) | 2019-08-23 |
Family
ID=67636642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810263510.6A Pending CN110157288A (en) | 2018-03-28 | 2018-03-28 | A kind of anticorrosive paint of graphene enhancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110157288A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155662A (en) * | 2020-01-06 | 2020-05-15 | 江苏大学 | Concrete surface corrosion prevention method and large-scale pump station |
| CN112375464A (en) * | 2020-11-27 | 2021-02-19 | 山东金芝麻环保工程有限公司 | Nano-titanium-doped modified graphene high-performance anticorrosive paint and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618107A (en) * | 2012-03-31 | 2012-08-01 | 深圳市贝特瑞纳米科技有限公司 | Conductive graphite cream and preparation method thereof |
| WO2015065164A1 (en) * | 2013-11-04 | 2015-05-07 | 제주대학교 산학협력단 | Nonpoisonous paint composition containing organic and inorganic oxidation nanostructures and method for preparing same |
| CN107298924A (en) * | 2017-07-06 | 2017-10-27 | 深圳市国创珈伟石墨烯科技有限公司 | A kind of graphene conductive slurry and preparation method thereof, application process |
| CN107760128A (en) * | 2017-11-08 | 2018-03-06 | 常州烯材碳材料科技有限公司 | A kind of water paint of high heat dispersion and preparation method thereof |
-
2018
- 2018-03-28 CN CN201810263510.6A patent/CN110157288A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102618107A (en) * | 2012-03-31 | 2012-08-01 | 深圳市贝特瑞纳米科技有限公司 | Conductive graphite cream and preparation method thereof |
| WO2015065164A1 (en) * | 2013-11-04 | 2015-05-07 | 제주대학교 산학협력단 | Nonpoisonous paint composition containing organic and inorganic oxidation nanostructures and method for preparing same |
| CN107298924A (en) * | 2017-07-06 | 2017-10-27 | 深圳市国创珈伟石墨烯科技有限公司 | A kind of graphene conductive slurry and preparation method thereof, application process |
| CN107760128A (en) * | 2017-11-08 | 2018-03-06 | 常州烯材碳材料科技有限公司 | A kind of water paint of high heat dispersion and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155662A (en) * | 2020-01-06 | 2020-05-15 | 江苏大学 | Concrete surface corrosion prevention method and large-scale pump station |
| CN112375464A (en) * | 2020-11-27 | 2021-02-19 | 山东金芝麻环保工程有限公司 | Nano-titanium-doped modified graphene high-performance anticorrosive paint and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190823 |