CN109021777A - A kind of epoxy ceramic coating and preparation method thereof of graphene enhancing - Google Patents
A kind of epoxy ceramic coating and preparation method thereof of graphene enhancing Download PDFInfo
- Publication number
- CN109021777A CN109021777A CN201810686486.7A CN201810686486A CN109021777A CN 109021777 A CN109021777 A CN 109021777A CN 201810686486 A CN201810686486 A CN 201810686486A CN 109021777 A CN109021777 A CN 109021777A
- Authority
- CN
- China
- Prior art keywords
- parts
- added
- ceramic coating
- graphene
- epoxy
- 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.)
- Withdrawn
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
- 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
-
- 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
- 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
- C09D7/63—Additives non-macromolecular organic
-
- 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
- C09D7/65—Additives macromolecular
-
- 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
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
-
- 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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
-
- 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
- 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
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
A kind of epoxy ceramic coating of graphene enhancing, it is characterized in that, it is prepared by the raw material of following parts by weight: dolomite, silicon carbide powder, cornstarch, polyethylene glycol siloxanes, aluminium oxide, graphene oxide, aniline, hydrochloric acid, ammonium persulfate solution, calgon, tributyl phosphate, propylene glycol butyl ether, titanium dioxide, magnesia, barium sulfate, two phosphinylidyne oxygroup oxyacetate titanate of hydramine, glass fibre, epoxy resin E-44, diluent 660A, triglycidyl group para-aminophenol, diethylaminopropylamine, waterglass, polyacrylamide, suitable deionized water.The present invention prepare smooth epoxy ceramic coating coating densification, hard such as ceramics, be firmly bonded, thickness it is uniform, the good characteristics such as water-fast, anticorrosion, electrical insulation capability are excellent.
Description
Technical field
The present invention relates to anticorrosive paint fields, and in particular to a kind of epoxy ceramic coating of graphene enhancing and its preparation side
Method.
Background technique
Ductile iron pipe just gradually replaces gray iron with the advantages that intensity height, good toughness, high reliablity, corrosion resistance and good
Pipe, in recent years, as scale of urbanization constantly expands, the demand of the demand especially heavy caliber pipe to tubing is continuously increased,
It plays a greater and greater role at home and in international major city supply water pipeline and pipe network improving, as these projects
Preferred material, be widely used in the engineerings such as urban construction water delivery, gas transmission, provide huge city for ductile iron pipe industry
?.
Epoxy resin ceramics are a kind of novel anticorrosion coatings of cast iron pipe liner, it is by epoxy ceramic coating with mechanical spray
It applies or manual brushing, spontaneous curing finally obtains fine and close smooth, hard such as ceramics, bonding jail on cast iron pipe liner cement inner wall
Gu, thickness it is uniform, the excellent liner layer of water-fast, anticorrosion, electrical insulation capability, suitable for convey sewage, water, drinking water confession
Drainage system.Liner epoxy resin ceramic cast iron pipe is water-fast, resistance to diluted acid, salt tolerant, alkali resistance are good, and coating is smooth, fine and close, can be long-term
It is firmly combined with concrete surface, and resistance to marine organisms and microbiologic(al) corrosion, is the anti-cementation anti-corrosive coating of concrete surface first choice,
Service life was up to 20 years or more.
Author Ye Xiufang et al. is utilized in " preparation of Study on Epoxy Resin Ceramics coating and performance characterization " text
Glycine modified epoxy is prepared for aqueous epoxy emulsion, and obtained aqueous epoxy emulsion is mixed with ceramic powder, is solidifying
Under the action of agent, epoxy resin ceramic coating has been obtained.Although the coating has preferable film performance, coating can be at room temperature
Solidification, it is easy to use；But coating corrosion resistance can be poor.
Summary of the invention
The purpose of the present invention is to provide a kind of epoxy ceramic coatings and preparation method thereof of graphene enhancing.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of epoxy ceramic coating of graphene enhancing, which is characterized in that it is prepared by the raw material of following parts by weight: white
20-30 parts of marble, 100-120 parts of silicon carbide powder, 20-25 parts of cornstarch, 6-8 parts of polyethylene glycol siloxanes, aluminium oxide 15-
20 parts, 15-20 parts of graphene oxide, 12-15 parts of aniline, 25-30 parts of hydrochloric acid, 20-25 parts of ammonium persulfate solution, calgon
3-4 parts, 3-4 parts of tributyl phosphate, 5-6 parts of propylene glycol butyl ether, 15-20 parts of titanium dioxide, 12-15 parts of magnesia, barium sulfate 10-
12 parts, it is two 8-10 parts of phosphinylidyne oxygroup oxyacetate titanate of hydramine, 12-15 parts of glass fibre, 70-80 parts of epoxy resin E-44, dilute
Release 12-15 parts of agent 660A, 3-4 parts of triglycidyl group para-aminophenol, 12-15 parts of diethylaminopropylamine, waterglass 15-20
Part, 10-12 parts of polyacrylamide, suitable deionized water.
The epoxy ceramic coating of the graphene enhancing, which is characterized in that it is prepared by following steps:
(1) silicon carbide powder, dolomite, cornstarch, polyethylene glycol siloxanes are added in ball mill, are added again after mixing
Enter aluminium oxide and the deionized water for being equivalent to 2-3 times of silicon carbide powder parts by weight, is taken out after ball milling 8-10h, obtain slurry, suspension
Formula magnetic agitation instrument stirs 20-30min, and injected plastic mold demoulds after keeping the temperature 30-40min at 70-75 DEG C, at 50-60 DEG C
Continue dry 10-12h, in chamber type electric resistance furnace under air atmosphere, is first warming up to 300 DEG C with the heating rate of 4-6 DEG C/min, and
50-60min is kept the temperature, then is warming up at 1300 DEG C, 1400 DEG C, 1500 DEG C, 1600 DEG C respectively with the heating rate of 15-20 DEG C/min
It is sintered 20-30min, naturally cools to 40 DEG C hereinafter, being crushed to 60-80 mesh powder；
(2) graphene oxide is dispersed in the deionized water for being equivalent to 5-6 times of graphene oxide parts by weight, ultrasonic 2-3h adds
Enter the solution of aniline and hydrochloric acid configuration, stirs 4-5h under ice-water bath, the ammonium persulfate solution for being added and now configuring is added dropwise, simultaneously
Magnetic agitation reacts 20-24h under ice-water bath, stands 10-12h；Calgon, tributyl phosphate, propylene glycol butyl ether is added,
It is stirred until homogeneous with the stirring rate of 800-1000 turns/min；Add product, titanium dioxide, magnesia, the sulfuric acid of step (1)
Two phosphinylidyne oxygroup oxyacetate titanate of hydramine is added with the stirring rate high-speed stirred 40-50min of 1500-1800 turns/min in barium
And deionized water, continue high-speed stirred 1.5-2h, the slurry of solid concentration 60% is made in stirring；Glass fibre is added, with 1500-
The stirring rate high-speed stirred 40-50min of 1800 turns/min, so that glass fibre is uniformly dispersed in the slurry；
(3) epoxy resin E-44, diluent 660A are mixed evenly, heating water bath to 70-80 DEG C of stirring 3-4h, are taken out,
It is cooling, triglycidyl group para-aminophenol, diethylaminopropylamine is added, the product of step (2) is added after being mixed evenly
In, waterglass is added, with the stirring rate high-speed stirred 40-50min of 1800-2000 turns/min, adds polyacrylamide,
Continue high-speed stirred 1-2h, obtains the epoxy ceramic coating of graphene enhancing.
The epoxy ceramic coating of the described graphene enhancing, which is characterized in that the concentration of the ammonium persulfate solution is
0.5-1mol/L, the concentration of the hydrochloric acid are 2-3mol/L.
The invention has the following beneficial effects:
The present invention uses silicon carbide, dolomite and alumina sintering to prepare silicon carbide ceramics first, and silicon carbide ceramics has very high
Hardness, excellent mechanical property and relatively low density, using silicon carbide ceramics as substrate, make coating have it is wear-resistant,
The superior functions such as high rigidity, good machining intensity；Adhesive is used as using epoxy resin and waterglass compounding, expansion makes
With temperature, play the role of bonding the fillers such as ceramic base material and graphene, titanium dioxide, magnesia and glass fibre, while making to apply
Material has a good workability, increases the adhesive force between coating and spheroidal graphite cast-iron tubing, make coating have it is good it is water-fast,
Resistance to diluted acid, salt tolerant and alkali resistance；Graphene has lamellar structure, has good stability and physics to water, oxygen and ion
Shielding when for filler in coating, can increase the infiltration distance of corrosive medium in the coating as laminal filter,
Keep the physical shielding performance of organic coating more preferable, to reach the corrosion proof function to metal material；Titanium dioxide, magnesia etc. are filled out
The addition of material in order to increase hardness, glossiness, tensile strength and the shear strength of coating, while making coating have low lead
Hot coefficient；High, no creep, the addition of the glass fibre of the good good characteristic of fatigue durability, in order to increase with axial strength and modulus
The machining intensity of strong coating, the contraction for reducing coating and cracking, make coating have very high flexibility；The present invention prepares ring
Oxygen ceramic coating coating densification is smooth, hard such as ceramics, be firmly bonded, thickness is uniform, and water-fast, anticorrosion, electrical insulation capability are excellent
Equal good characteristics.
Specific embodiment
The epoxy ceramic coating of the graphene enhancing of the present embodiment, is prepared: white clouds by the raw material of following parts by weight
30 parts of stone, 120 parts of silicon carbide powder, 25 parts of cornstarch, 8 parts of polyethylene glycol siloxanes, 20 parts of aluminium oxide, graphene oxide 20
Part, 15 parts of aniline, 30 parts of hydrochloric acid, 20 parts of ammonium persulfate solution, 4 parts of calgon, 4 parts of tributyl phosphate, propylene glycol butyl
6 parts of ether, 15 parts of titanium dioxide, 12 parts of magnesia, 10 parts of barium sulfate, two 10 parts of phosphinylidyne oxygroup oxyacetate titanate of hydramine, glass fibers
Tie up 15 parts, 80 parts of epoxy resin E-44,15 parts of diluent 660A, 4 parts of triglycidyl group para-aminophenol, lignocaine third
15 parts of amine, 20 parts of waterglass, 12 parts of polyacrylamide, suitable deionized water.
The epoxy ceramic coating of the graphene enhancing of the present embodiment, is prepared by following steps:
(1) silicon carbide powder, dolomite, cornstarch, polyethylene glycol siloxanes are added in ball mill, are added again after mixing
Enter aluminium oxide and be equivalent to 3 times of silicon carbide powder parts by weight of deionized water, is taken out after ball milling 10h, obtain slurry, suspension formula magnetic
Power stirs instrument and stirs 30min, and injected plastic mold demoulds after keeping the temperature 40min at 75 DEG C, continues dry 12h at 60 DEG C, in case
In formula resistance furnace under air atmosphere, first with the heating rate of 6 DEG C/min be warming up to 300 DEG C, and keep the temperature 60min, then with 20 DEG C/
The heating rate of min is warming up at 1300 DEG C, 1400 DEG C, 1500 DEG C, 1600 DEG C respectively and is sintered 30min, naturally cools to
40 DEG C hereinafter, be crushed to 80 mesh powders；
(2) graphene oxide is dispersed in the deionized water for being equivalent to 6 times of graphene oxide parts by weight, ultrasonic 3h, benzene is added
The solution of amine and hydrochloric acid configuration, stirs 5h under ice-water bath, and the ammonium persulfate solution for being added and now configuring, while ice-water bath is added dropwise
Lower magnetic agitation reaction for 24 hours, stands 12h；Calgon, tributyl phosphate, propylene glycol butyl ether is added, with 1000 turns/min
Stirring rate be stirred until homogeneous；Product, titanium dioxide, magnesia, the barium sulfate of step (1) are added, with 1500 turns/min's
Two phosphinylidyne oxygroup oxyacetate titanate of hydramine and deionized water is added in stirring rate high-speed stirred 50min, continues high-speed stirred
The slurry of solid concentration 60% is made in 2h, stirring；Glass fibre is added, with the stirring rate high-speed stirred of 1800 turns/min
50min, so that glass fibre is uniformly dispersed in the slurry；
(3) epoxy resin E-44, diluent 660A are mixed evenly, heating water bath to 80 DEG C of stirring 4h, are taken out, it is cooling,
Triglycidyl group para-aminophenol, diethylaminopropylamine is added, is added after being mixed evenly in the product of step (2), then
Waterglass is added, with the stirring rate high-speed stirred 50min of 2000 turns/min, adds polyacrylamide, continues high-speed stirred
2h obtains the epoxy ceramic coating of graphene enhancing.
The salt fog of resistance to standard Neutral performance and corrosion-resistant test: neutral salt spray test is done using standard Neutral salt fog machine.By sample
Product (coated weight: 250mg/dm2), observation spraying at 35 DEG C with salt water (concentration 5%, pH 6.5-7.5) is put into salt fog machine
Sample changed condition.Test result: sample does not occur red rust in 1500h.
Claims (3)
1. a kind of epoxy ceramic coating of graphene enhancing, which is characterized in that it is prepared by the raw material of following parts by weight: white
20-30 parts of marble, 100-120 parts of silicon carbide powder, 20-25 parts of cornstarch, 6-8 parts of polyethylene glycol siloxanes, aluminium oxide 15-
20 parts, 15-20 parts of graphene oxide, 12-15 parts of aniline, 25-30 parts of hydrochloric acid, 20-25 parts of ammonium persulfate solution, calgon
3-4 parts, 3-4 parts of tributyl phosphate, 5-6 parts of propylene glycol butyl ether, 15-20 parts of titanium dioxide, 12-15 parts of magnesia, barium sulfate 10-
12 parts, it is two 8-10 parts of phosphinylidyne oxygroup oxyacetate titanate of hydramine, 12-15 parts of glass fibre, 70-80 parts of epoxy resin E-44, dilute
Release 12-15 parts of agent 660A, 3-4 parts of triglycidyl group para-aminophenol, 12-15 parts of diethylaminopropylamine, waterglass 15-20
Part, 10-12 parts of polyacrylamide, suitable deionized water.
2. the epoxy ceramic coating of graphene enhancing according to claim 1, which is characterized in that it is by following steps system
It is standby to form:
(1) silicon carbide powder, dolomite, cornstarch, polyethylene glycol siloxanes are added in ball mill, are added again after mixing
Enter aluminium oxide and the deionized water for being equivalent to 2-3 times of silicon carbide powder parts by weight, is taken out after ball milling 8-10h, obtain slurry, suspension
Formula magnetic agitation instrument stirs 20-30min, and injected plastic mold demoulds after keeping the temperature 30-40min at 70-75 DEG C, at 50-60 DEG C
Continue dry 10-12h, in chamber type electric resistance furnace under air atmosphere, is first warming up to 300 DEG C with the heating rate of 4-6 DEG C/min, and
50-60min is kept the temperature, then is warming up at 1300 DEG C, 1400 DEG C, 1500 DEG C, 1600 DEG C respectively with the heating rate of 15-20 DEG C/min
It is sintered 20-30min, naturally cools to 40 DEG C hereinafter, being crushed to 60-80 mesh powder；
(2) graphene oxide is dispersed in the deionized water for being equivalent to 5-6 times of graphene oxide parts by weight, ultrasonic 2-3h adds
Enter the solution of aniline and hydrochloric acid configuration, stirs 4-5h under ice-water bath, the ammonium persulfate solution for being added and now configuring is added dropwise, simultaneously
Magnetic agitation reacts 20-24h under ice-water bath, stands 10-12h；Calgon, tributyl phosphate, propylene glycol butyl ether is added,
It is stirred until homogeneous with the stirring rate of 800-1000 turns/min；Add product, titanium dioxide, magnesia, the sulfuric acid of step (1)
Two phosphinylidyne oxygroup oxyacetate titanate of hydramine is added with the stirring rate high-speed stirred 40-50min of 1500-1800 turns/min in barium
And deionized water, continue high-speed stirred 1.5-2h, the slurry of solid concentration 60% is made in stirring；Glass fibre is added, with 1500-
The stirring rate high-speed stirred 40-50min of 1800 turns/min, so that glass fibre is uniformly dispersed in the slurry；
(3) epoxy resin E-44, diluent 660A are mixed evenly, heating water bath to 70-80 DEG C of stirring 3-4h, are taken out,
It is cooling, triglycidyl group para-aminophenol, diethylaminopropylamine is added, the product of step (2) is added after being mixed evenly
In, waterglass is added, with the stirring rate high-speed stirred 40-50min of 1800-2000 turns/min, adds polyacrylamide,
Continue high-speed stirred 1-2h, obtains the epoxy ceramic coating of graphene enhancing.
3. the epoxy ceramic coating enhanced according to graphene described in claims 1,2, which is characterized in that the persulfuric acid
The concentration of ammonium salt solution is 0.5-1mol/L, and the concentration of the hydrochloric acid is 2-3mol/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686486.7A CN109021777A (en) | 2018-06-28 | 2018-06-28 | A kind of epoxy ceramic coating and preparation method thereof of graphene enhancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810686486.7A CN109021777A (en) | 2018-06-28 | 2018-06-28 | A kind of epoxy ceramic coating and preparation method thereof of graphene enhancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109021777A true CN109021777A (en) | 2018-12-18 |
Family
ID=65520656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810686486.7A Withdrawn CN109021777A (en) | 2018-06-28 | 2018-06-28 | A kind of epoxy ceramic coating and preparation method thereof of graphene enhancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109021777A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113698802A (en) * | 2021-08-24 | 2021-11-26 | 成都新柯力化工科技有限公司 | Graphene hybridized organic-inorganic anticorrosive paint and preparation method thereof |
| CN116855148A (en) * | 2023-05-04 | 2023-10-10 | 百氏高涂料（苏州）有限公司 | Ternary polymerization nano anti-corrosion water-based paint and preparation method thereof |
-
2018
- 2018-06-28 CN CN201810686486.7A patent/CN109021777A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113698802A (en) * | 2021-08-24 | 2021-11-26 | 成都新柯力化工科技有限公司 | Graphene hybridized organic-inorganic anticorrosive paint and preparation method thereof |
| CN113698802B (en) * | 2021-08-24 | 2022-04-22 | 金隅微观（沧州）化工有限公司 | Graphene hybridized organic-inorganic anticorrosive paint and preparation method thereof |
| CN116855148A (en) * | 2023-05-04 | 2023-10-10 | 百氏高涂料（苏州）有限公司 | Ternary polymerization nano anti-corrosion water-based paint and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108548049B (en) | Nodular cast iron pipe with anticorrosive inner coating and production process thereof | |
| CN102585637A (en) | Water-based epoxy grafted acrylic ester concrete anticorrosive paint and preparation method thereof | |
| CN109021777A (en) | A kind of epoxy ceramic coating and preparation method thereof of graphene enhancing | |
| CN104193386B (en) | A kind of ageing-resistant aerated bricks and preparation method thereof | |
| CN105778421B (en) | A kind of normal temperature solidified solvent free corrosion prevention thermal insulation material of pipelines and petrochemical pipelines and the preparation method and application thereof | |
| CN103992066B (en) | A kind of antistripping aerated bricks and preparation method thereof | |
| CN104098315B (en) | A kind of durable aerated bricks and preparation method thereof | |
| CN109096868A (en) | A kind of epoxy ceramic coating of fibre reinforced and preparation method thereof | |
| CN106751696A (en) | Good architectural waterproof material of a kind of crack resistance and preparation method thereof | |
| CN115286767B (en) | Antibacterial fluorine modified epoxy vinyl ester resin, preparation method thereof and multi-mechanism synergistic general anti-corrosion coating | |
| CN106917400A (en) | A kind of antidetonation corrosion resistant pile for prestressed pipe and preparation method thereof | |
| CN108864898A (en) | A kind of epoxy ceramic coating and preparation method thereof of anti-cracking | |
| CN104193233B (en) | A kind of building heat insulation mortar and preparation method thereof | |
| CN111606651A (en) | Heat-conducting gypsum self-leveling mortar and preparation method and application thereof | |
| CN106867357B (en) | A kind of nanometer modified high-solid body divides epoxy primer | |
| CN114477896A (en) | Ultrahigh-performance impact-resistant and wear-resistant concrete and preparation method thereof | |
| CN104674762B (en) | A kind of water construction waterproof coating | |
| CN108841293A (en) | A kind of anti-aging epoxy ceramic coating and preparation method thereof | |
| CN109181481A (en) | Pipeline corrosion protection epoxy coating and its production method | |
| CN109096869A (en) | A kind of etch-proof epoxy ceramic coating and preparation method thereof | |
| CN103992083B (en) | A kind of grain slag high strength aerated bricks and preparation method thereof | |
| CN109306222A (en) | A kind of epoxy ceramic coating and preparation method thereof that adhesive force is strong | |
| CN108841294A (en) | A kind of epoxy ceramic coating of glass fiber reinforcement and preparation method thereof | |
| CN115124302B (en) | Low-temperature-rise anti-cracking corrosion-resistant large-volume concrete preparation technology and cooling-water-pipe-free construction method | |
| CN109054579A (en) | A kind of super-hydrophobic epoxy ceramic coating 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
|
| WW01 | Invention patent application withdrawn after publication |