CN108690464A - A kind of double-component aqueous graphene corrosion-resistant epoxy paint and preparation method thereof - Google Patents
A kind of double-component aqueous graphene corrosion-resistant epoxy paint and preparation method thereof Download PDFInfo
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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
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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
- 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
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- 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
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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Abstract
The present invention relates to technical field of coatings, specifically disclose a kind of double-component aqueous graphene corrosion-resistant epoxy paint and preparation method thereof, including component A and B component, component A are counted in parts by weight, including following components:Aqueous epoxy resins:40-50 parts, deionized water:2.5-15 part, cosolvent:1-3 parts, wetting dispersing agent:0.2-0.6 parts, barium sulfate:10-17 parts, titanium dioxide:15-17 parts, talcum powder:5-17 parts, aluminium triphosphate:8-10 parts, graphene:1-3 parts, thickener:0.3-0.6 parts, antifoaming agent:0.2-0.6 parts;B component is counted in parts by weight, including following components:Aqueous epoxy curing agent:70-80 parts, deionized water:10-15 parts, alcohol:10-15 parts.Double-component aqueous graphene corrosion-resistant epoxy paint prepared by the present invention, salt fog resistance can reach 2H or more up to 2000h or more, hardness of paint film.
Description
Technical field
The present invention relates to technical field of coatings more particularly to a kind of double-component aqueous graphene corrosion-resistant epoxy paint and its systems
Preparation Method.
Background technology
Currently, the development of water-based anticorrosive paint is swifter and more violent, it is high especially under the situation that environmental protection policy is increasingly stringenter
The anticorrosive paint of performance is pursued by market.However, flourishing for water-based anticorrosive paint can not cover itself and solvent type
Gap.Especially in fields such as heavy antisepsis, marine anticorrosions.It is limited by raw material, the anti-corrosion of water corrosion-resistant epoxy paint is anti-
Rust performance is difficult to meet the needs of heavy antisepsis, the generally super only 1000h of salt spray resistance, and drying is slower.
Invention content
The problems such as, slow drying speed poor for existing anticorrosive paint salt spray resistance, the present invention provide a kind of two-component water
Property graphene corrosion-resistant epoxy paint.
And the present invention also provides a kind of preparation methods of double-component aqueous graphene corrosion-resistant epoxy paint.
To achieve the above object of the invention, the embodiment of the present invention uses the following technical solution:
A kind of double-component aqueous graphene corrosion-resistant epoxy paint, including component A and B component, the component A is in parts by weight
Meter, including following components:Aqueous epoxy resins:40-50 parts, deionized water:2.5-15 part, cosolvent:1-3 parts, wetting and dispersing
Agent:0.2-0.6 parts, barium sulfate:10-17 parts, titanium dioxide:15-17 parts, talcum powder:5-17 parts, aluminium triphosphate:8-10 parts, stone
Black alkene:1-3 parts, thickener:0.3-0.6 parts, antifoaming agent:0.2-0.6 parts;
The B component is counted in parts by weight, including following components:Aqueous epoxy curing agent:70-80 parts, deionized water:
10-15 parts, alcohol:10-15 parts.
Compared with the existing technology, double-component aqueous graphene corrosion-resistant epoxy paint provided by the invention, makes full use of graphite
The paint film of the electric conductivity and intensity combination epoxy systems densification of alkene superelevation, it is preferably antiseptic and rustproof to play the role of, it carries significantly
The salt fog resistance and intensity of high waterborne epoxy coatings.It is tested through construction site, for salt fog resistance up to 2000h or more, paint film is hard
Degree can reach 2H or more, be particularly suitable for the heavy antisepsis fields such as marine anticorrosion.
And specifically, it is preferable to ground, the double-component aqueous graphene corrosion-resistant epoxy paint, including component A and B component, institute
It states component A to count in parts by weight, including following components:Aqueous epoxy resins:50 parts, deionized water:6.5 parts, cosolvent:3 parts,
Wetting dispersing agent:0.6 part, barium sulfate:10 parts, titanium dioxide:15 parts, talcum powder:5 parts, aluminium triphosphate:8 parts, graphene:1
Part, thickener:0.3 part, antifoaming agent:0.6 part;
The B component is counted in parts by weight, including following components:Aqueous epoxy curing agent:80 parts, deionized water:10 parts,
Alcohol:10 parts.
Preferably, the mixture of the cosolvent butyl glycol ether and propandiol butyl ether, and the butyl glycol ether and third
The mass ratio of glycol butyl ether is (2.8-3.2):(1.8-2.2).
Preferably, the wetting dispersing agent is organic silicon surfactant.
Organic silicon surfactant has excellent ground wetting and shrinkproof permeability, while not foam stabilizing, levelability are excellent.
The thickener is the mixture of polyurethane-type thickener and the type polyurethane levelling auxiliary rheological agents that associate, and described poly-
The mass ratio of urethane type thickener and association type polyurethane levelling auxiliary rheological agents is (1.8-2.2):(2.8-3.2).
Polyurethane-type thickener is free of APEO, HAPS and organotin, especially suitable for low-shear viscosity, has excellent
Anti-sag and anti-settling effect, not solvent-laden association type polyurethane levelling auxiliary rheological agents, it is possible to provide shear viscosity is excellent
Flowing and levelability.The two collocation uses, and has excellent flowing and levelability, while resist sagging is excellent, strong adhesive force, can
For spraying, roller coating and brushing.
Preferably, the fineness of the barium sulfate is 1400-1600 mesh;The fineness of the talcum powder is 700-900 mesh.
The fineness for selecting above-mentioned barium sulfate and talcum powder is conducive to it and disperses in coating, if particle is big, after being unfavorable for
The grinding of phase preparation process, and the smooth degree of coating is influenced, if fineness requirement is too high, cost is too high.
Compared with the existing technology, double-component aqueous graphene corrosion-resistant epoxy paint provided by the invention, by thickener and ring
Oxygen system, which combines, forms fine and close paint film, using the electric conductivity of graphene superelevation, while using the barium sulfate and talcum of high fineness
Powder is mixed with graphene, is uniformly dispersed in coating, while reducing cost using barium sulfate and talcum powder, to play preferably
Antiseptic and rustproof effect greatly improves the salt fog resistance and intensity of waterborne epoxy coatings.
The present invention utilizes the mutual synergistic effect between each component, so that coating is reached salt fog resistance and reaches 2000h or more, paint film
Hardness can reach 2H or more, be particularly suitable for the heavy antisepsis fields such as marine anticorrosion.
And it the present invention also provides a kind of preparation method of double-component aqueous graphene corrosion-resistant epoxy paint, includes at least
Following steps:
Step a, each component is weighed according to above-mentioned raw material proportioning;
Step b, according to the proportioning of component A, by the aqueous epoxy resins, deionized water, cosolvent, wetting dispersing agent,
Barium sulfate, titanium dioxide, talcum powder, aluminium triphosphate, graphene, thickener, antifoaming agent carry out mixing treatment, grinding obtains A groups
Point;
Step c, according to the proportioning of B component, the aqueous epoxy curing agent, deionized water, alcohol are subjected to mixing treatment,
Obtain B component.
Compared with the existing technology, the preparation method of double-component aqueous graphene corrosion-resistant epoxy paint provided by the invention, system
Standby simple for process, process is easy to control, and is suitable for large-scale industrial production, and protected in the form of component A, the two-component of B component
It deposits, extends the holding time.
Specifically, it is preferable that in the step b, the detailed process of mixing treatment is:By deionized water, antifoaming agent, dispersion
Agent, barium sulfate, titanium dioxide, talcum powder, aluminium triphosphate, graphene stir 18-22min with the speed of 900-1100rpm, then
It is ground, fineness of grind is not more than 20 microns, aqueous epoxy resins, cosolvent and thickener is eventually adding, with 900-
The speed of 1100rpm stirs 18-22min, obtains component A.
Batch mixing helps to disperse when stirring the high-speed of 900-1100rpm, therefore mixing speed selects high-speed stirred.
Control fineness of grind and be not more than 20 microns, is ensured barium sulfate, titanium dioxide, talcum powder, aluminium triphosphate, graphite
Alkene fineness of grind is not more than 20 microns, and degree of scatter is high in coating, is conducive to the stability of system.And dispersion or grinding
Overlong time causes solvent volatilization serious, viscosity can be made to be obviously improved, therefore fineness of grind is selected to be not more than 20 microns.
Preferably, in the step c, the detailed process of mixing treatment is:By aqueous epoxy curing agent, deionized water, wine
Essence stirs 13-17min with the speed of 400-600rpm, obtains B component.
In aqueous epoxy curing agent, deionized water, alcohol mixed process, system viscosity is larger, with the low of 400-600rpm
Speed stirring, it is not easy to bubble be stirred into system, high-speed stirred is readily incorporated bubble, and when viscosity is big, bubble is not easy to be precipitated, can shadow
Ring filming performance.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
The present invention provides a kind of double-component aqueous graphene corrosion-resistant epoxy paint, including component A and B component, the component A
It counts in parts by weight, including following components:Aqueous epoxy resins:50 parts, deionized water:6.5 parts, cosolvent:3 parts, wetting point
Powder:0.6 part, barium sulfate:10 parts, titanium dioxide:15 parts, talcum powder:5 parts, aluminium triphosphate:8 parts, graphene:1 part, thickening
Agent:0.3 part, antifoaming agent:0.6 part;
The B component is counted in parts by weight, including following components:Aqueous epoxy curing agent:80 parts, deionized water:10 parts,
Alcohol:10 parts.
Above-mentioned aqueous epoxy resins are 703A;Above-mentioned cosolvent is that mass ratio is 3:2 butyl glycol ether and propylene glycol fourth
The mixture of ether;Above-mentioned wetting dispersing agent is that mass ratio is 1:The mixture of 1 BYK346 and BYK190;Above-mentioned barium sulfate is
The commercial sulphuric acid barium powder of 1500 mesh;Above-mentioned talcum powder is the industrial talcum powder powder of 800 purposes;Above-mentioned graphene is high pass
The FNG-B111 of science and technology;Above-mentioned thickener is DSX 1191;Above-mentioned antifoaming agent is BYK 024;Water-base epoxy solidification described above
Agent mass ratio is 2:3 be Aradur3986 and the mixture of 703B.
The preparation method of above-mentioned double-component aqueous graphene corrosion-resistant epoxy paint, includes the following steps:
Step a, each component is weighed according to above-mentioned raw material proportioning;
Step b, according to the proportioning of component A, by deionized water, antifoaming agent, dispersant, barium sulfate, titanium dioxide, talcum powder,
Aluminium triphosphate, graphene stir 20min with the speed of 1000rpm, are then ground, and fineness of grind is not more than 20 microns,
It is eventually adding aqueous epoxy resins, cosolvent and thickener, 20min is stirred with the speed of 1000rpm, obtains component A;
Step c, according to the proportioning of B component, aqueous epoxy curing agent, deionized water, alcohol are stirred with the speed of 500rpm
15min is mixed, B component is obtained.
Embodiment 2
The present invention provides a kind of double-component aqueous graphene corrosion-resistant epoxy paint, including component A and B component, the component A
It counts in parts by weight, including following components:Aqueous epoxy resins:40 parts, deionized water:15 parts, cosolvent:2 parts, wetting and dispersing
Agent:0.4 part, barium sulfate:14 parts, titanium dioxide:16 parts, talcum powder:10 parts, aluminium triphosphate:9 parts, graphene:2 parts, thickening
Agent:0.5 part, antifoaming agent:0.4 part;
The B component is counted in parts by weight, including following components:Aqueous epoxy curing agent:70 parts, deionized water:12 parts,
Alcohol:12 parts.
Above-mentioned aqueous epoxy resins are 703A;Above-mentioned cosolvent is that mass ratio is 2.8:2.2 butyl glycol ether and the third two
The mixture of alcohol butyl ether;Above-mentioned wetting dispersing agent is that mass ratio is 0.9:The mixture of 1 BYK346 and BYK190;Above-mentioned sulfuric acid
Barium is the commercial sulphuric acid barium powder of 1400 mesh;Above-mentioned talcum powder is the industrial talcum powder powder of 900 purposes;Above-mentioned graphene is
The FNG-B111 of high pass science and technology;Above-mentioned thickener is PUR40;Above-mentioned antifoaming agent is BYK 022;Water-base epoxy solidification described above
Agent mass ratio is 2.2:3 be Aradur3986 and the mixture of 703B.
The preparation method of above-mentioned double-component aqueous graphene corrosion-resistant epoxy paint, includes the following steps:
Step a, each component is weighed according to above-mentioned raw material proportioning;
Step b, according to the proportioning of component A, by deionized water, antifoaming agent, dispersant, barium sulfate, titanium dioxide, talcum powder,
Aluminium triphosphate, graphene stir 18min with the speed of 1100rpm, are then ground, and fineness of grind is not more than 20 microns,
It is eventually adding aqueous epoxy resins, cosolvent and thickener, 22min is stirred with the speed of 900rpm, obtains component A;
Step c, according to the proportioning of B component, aqueous epoxy curing agent, deionized water, alcohol are stirred with the speed of 400rpm
17min is mixed, B component is obtained.
Embodiment 3
The present invention provides a kind of double-component aqueous graphene corrosion-resistant epoxy paint, including component A and B component, the component A
It counts in parts by weight, including following components:Aqueous epoxy resins:45 parts, deionized water:3 parts, cosolvent:1 part, wetting and dispersing
Agent:0.2 part, barium sulfate:17 parts, titanium dioxide:17 parts, talcum powder:17 parts, aluminium triphosphate:10 parts, graphene:3 parts, thickening
Agent:0.6 part, antifoaming agent:0.2 part;
The B component is counted in parts by weight, including following components:Aqueous epoxy curing agent:75 parts, deionized water:15 parts,
Alcohol:15 parts.
Above-mentioned aqueous epoxy resins are 703A;Above-mentioned cosolvent is that mass ratio is 3.2:1.8 butyl glycol ether and the third two
The mixture of alcohol butyl ether;Above-mentioned wetting dispersing agent is that mass ratio is 0.9:The mixture of 1.1 BYK346 and BYK190;Above-mentioned sulphur
Sour barium is the commercial sulphuric acid barium powder of 1600 mesh;Above-mentioned talcum powder is the industrial talcum powder powder of 700 purposes;Above-mentioned graphene
For the FNG-B111 of high pass science and technology;Above-mentioned thickener is RM-8W;Above-mentioned antifoaming agent is Tego825;Water-base epoxy described above is solid
Agent mass ratio is 1.8:3.2 be Aradur3986 and the mixture of 703B.
The preparation method of above-mentioned double-component aqueous graphene corrosion-resistant epoxy paint, includes the following steps:
Step a, each component is weighed according to above-mentioned raw material proportioning;
Step b, according to the proportioning of component A, by deionized water, antifoaming agent, dispersant, barium sulfate, titanium dioxide, talcum powder,
Aluminium triphosphate, graphene stir 22min with the speed of 900rpm, are then ground, and fineness of grind is not more than 20 microns, most
Aqueous epoxy resins, cosolvent and thickener are added afterwards, 18min is stirred with the speed of 1100rpm, obtains component A;
Step c, according to the proportioning of B component, aqueous epoxy curing agent, deionized water, alcohol are stirred with the speed of 600rpm
13min is mixed, B component is obtained.
In order to better illustrate the characteristic of double-component aqueous graphene corrosion-resistant epoxy paint provided in an embodiment of the present invention, under
The double-component aqueous graphene corrosion-resistant epoxy paint that face prepares embodiment 1,2,3 carries out performance detection, testing result such as the following table 1
It is shown.
1 performance test results of table
| Pilot project | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Impact resistance | 50kg | 50kg | 50kg |
| Adhesive force | 0 grade | 0 grade | 0 grade |
| Hardness | 2H | 2H | 2H |
| VOC content | 5% | 6% | 5% |
| Salt fog resistance | 2200h | 2000h | 2100h |
From table 1, it is apparent that double-component aqueous graphene corrosion-resistant epoxy paint prepared by the present invention, greatly improves water
The salt fog resistance and intensity of property epoxy coating, for salt fog resistance up to 2000h or more, hardness of paint film can reach 2H or more, especially
It is suitble to the heavy antisepsis fields such as marine anticorrosion.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (8)
1. a kind of double-component aqueous graphene corrosion-resistant epoxy paint, including component A and B component, it is characterised in that:The component A
It counts in parts by weight, including following components:Aqueous epoxy resins:40-50 parts, deionized water:2.5-15 part, cosolvent:1-3
Part, wetting dispersing agent:0.2-0.6 parts, barium sulfate:10-17 parts, titanium dioxide:15-17 parts, talcum powder:5-17 parts, tripolyphosphate
Aluminium:8-10 parts, graphene:1-3 parts, thickener:0.3-0.6 parts, antifoaming agent:0.2-0.6 parts;
The B component is counted in parts by weight, including following components:Aqueous epoxy curing agent:70-80 parts, deionized water:10-15
Part, alcohol:10-15 parts.
2. double-component aqueous graphene corrosion-resistant epoxy paint as described in claim 1, including component A and B component, feature exist
In:The component A is counted in parts by weight, including following components:Aqueous epoxy resins:50 parts, deionized water:6.5 parts, hydrotropy
Agent:3 parts, wetting dispersing agent:0.6 part, barium sulfate:10 parts, titanium dioxide:15 parts, talcum powder:5 parts, aluminium triphosphate:8 parts, stone
Black alkene:1 part, thickener:0.3 part, antifoaming agent:0.6 part;
The B component is counted in parts by weight, including following components:Aqueous epoxy curing agent:80 parts, deionized water:10 parts, wine
Essence:10 parts.
3. such as the double-component aqueous graphene corrosion-resistant epoxy paint of claim 1-2 any one of them, it is characterised in that:It is described to help
The mixture of solvent ethylene glycol butyl ether and propandiol butyl ether, and the mass ratio of the butyl glycol ether and propandiol butyl ether is
(2.8-3.2):(1.8-2.2).
4. such as the double-component aqueous graphene corrosion-resistant epoxy paint of claim 1-2 any one of them, it is characterised in that:The profit
Hygroscopic water powder is organic silicon surfactant;And/or
The thickener is the mixture of polyurethane-type thickener and the type polyurethane levelling auxiliary rheological agents that associate, and the polyurethane
The mass ratio of type thickener and association type polyurethane levelling auxiliary rheological agents is (1.8-2.2):(2.8-3.2);And/or
The antifoaming agent is organic silicon defoamer.
5. such as the double-component aqueous graphene corrosion-resistant epoxy paint of claim 1-2 any one of them, it is characterised in that:The sulphur
The fineness of sour barium is 1400-1600 mesh;And/or
The fineness of the talcum powder is 700-900 mesh.
6. a kind of preparation method of double-component aqueous graphene corrosion-resistant epoxy paint, it is characterised in that:It at least includes the following steps:
Step a, each component is weighed according to such as Claims 1 to 5 any one of them raw material proportioning;
Step b, according to the proportioning of component A, by the aqueous epoxy resins, deionized water, cosolvent, wetting dispersing agent, sulfuric acid
Barium, titanium dioxide, talcum powder, aluminium triphosphate, graphene, thickener, antifoaming agent carry out mixing treatment, grinding obtains component A;
Step c, according to the proportioning of B component, the aqueous epoxy curing agent, deionized water, alcohol is subjected to mixing treatment, obtained
B component.
7. the preparation method of double-component aqueous graphene corrosion-resistant epoxy paint as claimed in claim 6, it is characterised in that:It is described
In step b, the detailed process of mixing treatment is:By deionized water, antifoaming agent, dispersant, barium sulfate, titanium dioxide, talcum powder, three
Poly aluminium phosphate, graphene stir 18-22min with the speed of 900-1100rpm, are then ground, and fineness of grind is not more than 20
Micron, is eventually adding aqueous epoxy resins, cosolvent and thickener, stirs 18-22min with the speed of 900-1100rpm, obtains
Component A.
8. the preparation method of double-component aqueous graphene corrosion-resistant epoxy paint as claimed in claim 6, it is characterised in that:It is described
In step c, the detailed process of mixing treatment is:By aqueous epoxy curing agent, deionized water, alcohol with the speed of 400-600rpm
13-17min is stirred, B component is obtained.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109504233A (en) * | 2018-10-31 | 2019-03-22 | 广州化工研究设计院 | A kind of heavy antisepsis graphene oxide modified waterborne epoxy priming paint and preparation method thereof |
| CN110564262A (en) * | 2019-09-05 | 2019-12-13 | 天恒涂料有限公司 | Graphene-coated titanium nano heavy-duty anticorrosive paint and preparation method thereof |
| CN110607116A (en) * | 2019-10-10 | 2019-12-24 | 宁波宣威彩色世界涂料有限公司 | Water-based multipurpose coating and preparation process thereof |
| CN112280441A (en) * | 2020-09-30 | 2021-01-29 | 马鞍山市东方仪表有限公司 | High-stability anticorrosive paint for pressure gauge shell and preparation method thereof |
| CN113930131A (en) * | 2021-11-11 | 2022-01-14 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Graphene modified epoxy anticorrosive paint and preparation method thereof |
| CN114231120A (en) * | 2021-12-10 | 2022-03-25 | 长沙新材料产业研究院有限公司 | Graphene modified waterborne epoxy anticorrosive paint and preparation method thereof |
| CN114539882A (en) * | 2022-03-29 | 2022-05-27 | 上海建冶科技股份有限公司 | Graphene heavy-duty anticorrosive wear-resistant coating and preparation process thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111860A (en) * | 2015-09-01 | 2015-12-02 | 福建百花化学股份有限公司 | Water-based double-component corrosion-resistant industrial paint and production method thereof |
| CN106047091A (en) * | 2016-07-05 | 2016-10-26 | 北京东方雨虹防水技术股份有限公司 | Waterproof and corrosion-resistant coating for coastal region |
| CN107266999A (en) * | 2017-05-17 | 2017-10-20 | 青岛瑞利特新材料科技有限公司 | A kind of watersoluble plumbago alkene anticorrosive paint and preparation method thereof |
| CN107936767A (en) * | 2017-12-01 | 2018-04-20 | 安徽新大陆特种涂料有限责任公司 | A kind of bi-component water dispersible epoxy primer coating and preparation method thereof |
-
2018
- 2018-05-10 CN CN201810444429.8A patent/CN108690464A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105111860A (en) * | 2015-09-01 | 2015-12-02 | 福建百花化学股份有限公司 | Water-based double-component corrosion-resistant industrial paint and production method thereof |
| CN106047091A (en) * | 2016-07-05 | 2016-10-26 | 北京东方雨虹防水技术股份有限公司 | Waterproof and corrosion-resistant coating for coastal region |
| CN107266999A (en) * | 2017-05-17 | 2017-10-20 | 青岛瑞利特新材料科技有限公司 | A kind of watersoluble plumbago alkene anticorrosive paint and preparation method thereof |
| CN107936767A (en) * | 2017-12-01 | 2018-04-20 | 安徽新大陆特种涂料有限责任公司 | A kind of bi-component water dispersible epoxy primer coating and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 徐峰等: "《建筑涂料》", 31 August 2007, 北京：中国建筑工业出版社 * |
| 杨成德: "《涂料开发与试验》", 28 February 2015, 北京：科学技术文献出版社 * |
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| CN110564262A (en) * | 2019-09-05 | 2019-12-13 | 天恒涂料有限公司 | Graphene-coated titanium nano heavy-duty anticorrosive paint and preparation method thereof |
| CN110607116A (en) * | 2019-10-10 | 2019-12-24 | 宁波宣威彩色世界涂料有限公司 | Water-based multipurpose coating and preparation process thereof |
| CN112280441A (en) * | 2020-09-30 | 2021-01-29 | 马鞍山市东方仪表有限公司 | High-stability anticorrosive paint for pressure gauge shell and preparation method thereof |
| CN113930131A (en) * | 2021-11-11 | 2022-01-14 | 铜陵有色金属集团铜冠建筑安装股份有限公司 | Graphene modified epoxy anticorrosive paint and preparation method thereof |
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