CN105949946A - Wear-resistant and anti-corrosion coating and preparation method thereof - Google Patents
Wear-resistant and anti-corrosion coating and preparation method thereof Download PDFInfo
- Publication number
- CN105949946A CN105949946A CN201610327785.2A CN201610327785A CN105949946A CN 105949946 A CN105949946 A CN 105949946A CN 201610327785 A CN201610327785 A CN 201610327785A CN 105949946 A CN105949946 A CN 105949946A
- Authority
- CN
- China
- Prior art keywords
- coating
- graphene
- epoxy resin
- lower group
- combination
- 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.)
- Pending
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
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- 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
- C08K9/04—Ingredients treated with organic substances
-
- 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
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
Abstract
The invention discloses a preparation method of a wear-resistant and anti-corrosion graphene coating. Powdery graphene is evenly dispersed in an organic solvent under the action of a dispersing agent, the dispersed graphene is added to epoxy resin, the wear-resistant and anti-corrosion graphene coating is prepared and has the excellent anti-corrosion and wear-resistant performance, the technology is simple, and the cost is low. The graphene composite epoxy resin coating can be used as a heavy-duty anti-corrosion coating for coating matrixes such as steamer decks, ocean platforms, oil pipelines, metal oil tanks and the like, corrosion rates of metal bases are reduced, and the service life of protected matrixes is prolonged.
Description
Technical field
The invention belongs to Material Field, in particular it relates to a kind of Graphene epoxy resin complex abrasion-proof is prevented
Rotten coating and its preparation method and application.
Background technology
Graphene is a kind of new carbon, its have the electronic conductivity energy of excellence, Wear-resistant performance with
And great specific surface area.Graphene has good obstruct steam and wear-resisting greasy property.Meanwhile, graphite
The two-dimensional slice structure of alkene is layering in coating, forms fine and close physical isolation layer, and the corrosion of little molecule is situated between
Matter (hydrone, chloride ion etc.) is difficult to by this layer of fine and close isolation layer, plays physical isolation effect.
Wang Yuqiong etc. (electroplate and cover with paint, lacquer, colour wash, etc., 2015, (34): 314-320) are found through experiments, at aqueous epoxy resins
In, add 0.5% Graphene, can be by the Fick diffusion coefficient of hydrone epoxy coating from 5.56 × 10-9cm2/s
It is reduced to 1.61 × 10-11cm2/ s, illustrates that Graphene can significantly reduce hydrone diffusion in composite coating
Speed.Pu Jibin etc. (tribology journal, 2014,34 (1): 93-112) review Graphene as functional nano
Lubricating additive, Graphene nano friction mechanism in the composite, graphene nano frictional behaviour is with layer
The Changing Pattern of number, and Graphene is as the antifriction antiwear mechanism of lubriation material hardening constituent.
In the hardwares such as current oil pipeline, boats and ships, ocean platform there are some defects in coating used, as
Oil resistant is non-conductive, conducts electricity not oil resistant, the most water-fast etc..Therefore, this area is in the urgent need to developing a kind of anticorrosion
Coating.
Summary of the invention
It is an object of the invention to provide a kind of abrasion resistant anticorrosive paint and preparation method and application, described coating
There is good anticorrosion ability and wear-resisting greasy property.
First aspect present invention, it is provided that a kind of abrasion resistant anticorrosive paint, described coating comprise Graphene, dispersant,
Epoxy resin, firming agent, auxiliary agent, wherein, the mass ratio of described dispersant and Graphene be 1:10-10:1 (relatively
Goodly for 1:8-8:1, it is more preferably 1:6-6:1), and the mass ratio of described Graphene and epoxy resin is
1:1000-1:10 (preferably 1:80-1:10 is more preferably 1:80-1:30).
In another preference, described dispersant be selected from lower group: salicylic acid, 1,2,3,-thrihydroxy-benzene, triton x-100,
Or a combination thereof.
In another preference, described epoxy resin is selected from lower group: E20, E44, E51 or a combination thereof.
In another preference, the average diameter of described Graphene is 20-50 μm, preferably 25-45 μm,
It it is more preferably 30-40 μm.
In another preference, described Graphene be selected from lower group: single-layer graphene, multi-layer graphene or its
Combination.
In another preference, described firming agent is selected from lower group: polyamide 6 50 firming agent, Cardanol solidify
Agent or a combination thereof.
In another preference, described Graphene solid content in coating is 0.01-5wt%, total with coating
Weight meter.
In another preference, described epoxy resin solid content in coating is 20-50wt%, total with coating
Quality meter.
In another preference, described epoxy resin is 1:1-1:5 with the ratio of firming agent.
In another preference, described auxiliary agent be selected from lower group: silane coupler, levelling agent, defoamer or
A combination thereof.
In another preference, described silane coupler be selected from lower group: KH550, KH560, KH570 or
A combination thereof, preferably KH550.
In another preference, described levelling agent is selected from lower group: BYK371, BYK392 or a combination thereof,
Preferably BYK371.
In another preference, described defoamer is selected from lower group: BYK085, BYK051 or a combination thereof,
Preferably BYK085.
Second aspect present invention, it is provided that a kind of method preparing coating as described in the first aspect of the invention, institute
The method of stating comprises the following steps:
(1) in organic solvent, a certain amount of Graphene, dispersant, epoxy resin are mixed,
To the first mixed liquor；
(2) described first mixed liquor and auxiliary agent are mixed, prepare described coating.
In another preference, in described step (1), described in be blended under ultrasound condition and carry out.
In another preference, in described step (1), described organic solvent be selected from lower group: toluene, dimethylbenzene,
Acetone, oxolane, ethanol, dimethyl sulfoxide or a combination thereof.
In another preference, in described step (2), under the conditions of being additionally included in 2000r/min, stir 30min.
In another preference, described method also includes step (3):
(3) gained coating adds in step (2) firming agent, be coated to substrate surface, film-forming.
In another preference, described step (3) is carried out at 5-35 DEG C, preferably 5-25 DEG C, more preferably
For 10-20 DEG C.
Third aspect present invention, it is provided that a kind of coated product, described coating goods include:
(1) coating as described in the first aspect of the invention；With
(2) base material.
In another preference, described base material is selected from lower group: carbon steel, tinplate and rustless steel.
Fourth aspect present invention, it is provided that the purposes of a kind of coating as described in the first aspect of the invention, described painting
Material is for equipment anticorrosion.
In another preference, described equipment is oil pipeline, boats and ships or ocean platform.
In should be understood that within the scope of the present invention, above-mentioned each technical characteristic of the present invention and below (such as embodiment)
Can be combined with each other between each technical characteristic of middle specific descriptions, thus constitute new or preferred technical side
Case.As space is limited, the most tired at this state.
Accompanying drawing explanation
Fig. 1 show graphene powder and salicylic acid-Graphene the most ultrasonic after dispersion effect figure, left
Figure is Graphene-salicylic acid, and right figure is Graphene liquid.
Fig. 2 shows epoxy coating and the Graphene epoxy coating coefficient of friction when dry friction, and load is
5N, frequency is 5Hz, is 316L rustless steel steel ball to the material that rubs, a diameter of 3mm.
After Fig. 3 shows that epoxy coating and Graphene epoxy coating soak 7 days in 3.5%NaCl solution
Polarization curve, coating thickness is 25 μm.
Detailed description of the invention
The present inventor is by extensively in-depth study, first it was unexpectedly observed that utilize dispersant by Graphene
Dispersed in organic solvent, be then added to film-forming in epoxy resin, be greatly improved complex loop
The consistency of epoxy resins, intensity, comprehensive decay resistance and greasy property so that it is there is good obstruct water
Vapour performance.Complete the present invention on this basis.
Term explanation
Unless otherwise defined, whole technology the most used herein and scientific terminology are respectively provided with such as institute of the present invention
The identical meanings that the those of ordinary skill in genus field is generally understood that.
As used herein, when using in mentioning the numerical value specifically enumerated, term " about " means that this value can be from
The value variation enumerated is not more than 1%.Such as, as used herein, statement " about 100 " includes 99 and 101 Hes
Between whole values (such as, 99.1,99.2,99.3,99.4 etc.).
As used herein, term " contain " or " including (comprising) " can be open, semi-enclosed and
Enclosed.In other words, described term also include " substantially by ... constitute " or " by ... constitute ".
Method of testing
Made coating 1-4 uses on 316L rustless steel wire spreader carry out film, and controlling thicknesses of layers is
25 μm, cold curing 7 days.
Use CHI660E electrochemical workstation test antiseptic property: testing coating test piece is working electrode, full
Being reference electrode with calomel electrode, platinum plate electrode is to electrode, after soaking 60 days, uses electrochemical workstation
First carry out OCP (OCP) test, after electrode system is stable, carries out ac impedance spectroscopy test, test frequency
Rate is 100000-0.01Hz, and amplitude is 20-30mV.
Use UMT friction wear testing machine testing friction coefficient: cutting specimen size is Φ 50 × 8mm,
Coating layer thickness is 25 μm, and load is 5N, and frequency is 5Hz, is 316L rustless steel steel ball to the material that rubs,
A diameter of 3mm, carries out friction testing in atmosphere.
Coating products
The present invention provides a kind of coating products, and described coating comprises Graphene, dispersant, epoxy resin, consolidates
Agent, auxiliary agent, wherein, the mass ratio of described dispersant and Graphene be 1:10-10:1 (preferably 1:8-8:1,
Be more preferably 1:6-6:1), and the mass ratio of described Graphene and epoxy resin be 1:1000-1:10 (preferably
1:80-1:10, is more preferably 1:80-1:30).
In another preference, described dispersant be selected from lower group: salicylic acid, 1,2,3,-thrihydroxy-benzene, triton x-100,
Or a combination thereof.
In another preference, described epoxy resin is selected from lower group: E20, E44, E51 or a combination thereof.
In another preference, the average diameter of described Graphene is 20-50 μm, preferably 25-45 μm,
It it is more preferably 30-40 μm.
In another preference, described Graphene be selected from lower group: single-layer graphene, multi-layer graphene or its
Combination.
In another preference, described firming agent is selected from lower group: polyamide 6 50 firming agent, Cardanol solidify
Agent or a combination thereof.
In another preference, described Graphene solid content in coating is 0.01-5wt%, total with coating
Weight meter.
In another preference, described epoxy resin solid content in coating is 20-50wt%, total with coating
Quality meter.
In another preference, described epoxy resin is 1:1-1:5 with the ratio of firming agent.
In another preference, described auxiliary agent be selected from lower group: silane coupler, levelling agent, defoamer or
A combination thereof.
In another preference, described silane coupler be selected from lower group: KH550, KH560, KH570 or
A combination thereof, preferably KH550.
In another preference, described levelling agent is selected from lower group: BYK371, BYK392 or a combination thereof,
Preferably BYK371.
In another preference, described defoamer is selected from lower group: BYK085, BYK051 or a combination thereof,
Preferably BYK085.
Preparation method
Preparation method of the present invention, comprises the following steps:
(1) in organic solvent, a certain amount of Graphene, dispersant, epoxy resin are mixed,
To the first mixed liquor；
(2) described first mixed liquor and auxiliary agent are mixed, prepare described coating.
In another preference, in described step (1), described in be blended under ultrasound condition and carry out.
In another preference, in described step (1), described organic solvent be selected from lower group: toluene, dimethylbenzene,
Acetone, oxolane, ethanol, dimethyl sulfoxide or a combination thereof.
In another preference, in described step (2), under the conditions of being additionally included in 2000r/min, stir 30min.
In another preference, described method also includes step (3):
(3) gained coating adds in step (2) firming agent, be coated to substrate surface, film-forming.
In another preference, described step (3) is carried out at 5-35 DEG C, preferably 5-25 DEG C, more preferably
For 10-20 DEG C.
Coated product
The coating goods of the present invention include:
(1) coating as described in the first aspect of the invention；With
(2) base material.
In another preference, described base material is selected from lower group: carbon steel, tinplate and rustless steel.
Application
The purposes of the coating of the present invention, described coating is used for equipment anticorrosion.
In another preference, described equipment is oil pipeline, boats and ships or ocean platform.
Main advantages of the present invention are:
(1) Graphene is combined by the coating products of the present invention with the excellent properties of epoxy resin, plays it
Cooperative effect, has excellent compactness, has the intensity of excellence and wear-resisting corrosive nature after film-forming.
(2) coating products of the present invention has good obstruct steam and wear-resisting greasy property.
(3) during the coating products of the present invention can be applicable to the hardwares such as oil pipeline, boats and ships, ocean platform,
Play anticorrosion, wear-resisting, the effect of protection group substrate.
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are only used for
The bright present invention rather than restriction the scope of the present invention.The experiment side of unreceipted actual conditions in the following example
Method, generally according to normal condition, or according to the condition proposed by manufacturer.Unless otherwise indicated, otherwise
Percentage ratio and number are percentage by weight and parts by weight.
Experiment material used in following example and reagent the most all can obtain from commercially available channel.
Material and method
Raw material used in embodiment as described herein is as shown in table 1:
Materials list in table 1 embodiment
Embodiment 1-coating 1
0.02g salicylic acid, 0.1g graphene powder being dispersed in 0.5L ethanol solution, ultrasonic disperse 0.5 is little
Time so that Graphene content in ethanol reaches 0.2g/L, forms dispersed paste 1.
Separately take 0.1g graphene powder to be applied directly in 0.5L ethanol solution, stand 2 hours, form Graphene
Liquid.
The contrast dispersion effect of salicylic acid-Graphene liquid and Graphene liquid is shown in that Fig. 1, Fig. 1 show that salicylic acid is to graphite
Alkene has good dispersion effect.
Above-mentioned dispersed paste 1 is added to 45g epoxy resin E44, be then sequentially added into 1g BYK371,
1.5g BYK085,1.0g KH550,5.0g Pulvis Talci, 10.0g barium sulfate and 45g polyamide 6 50 firming agent,
Stir, i.e. can get coating 1.
Embodiment 2-coating 2
0.01g salicylic acid, 0.02g 1,2,3,-thrihydroxy-benzene, 0.1g graphene powder are dispersed in 0.5L ethanol solution,
Ultrasonic disperse 0.5 hour so that Graphene content in ethanol reaches 0.2g/L, forms dispersed paste 2.
Gained dispersed paste 2 is added to 46g epoxy resin E51, be then sequentially added into 1g BYK371,
1.5g BYK085,1.0g KH550,6.0g Pulvis Talci, 10.0g barium sulfate and 50g polyamide 6 50 firming agent,
Stir, i.e. can get coating 2.316L rustless steel is coated with coating 2, after at room temperature solidifying 7 days,
UMT friction wear testing machine is used to test its coefficient of friction, as shown in Figure 2.Epoxy coating coefficient of friction is
0.48-0.50, the coefficient of friction of coating 2 is 0.42-0.44.
Embodiment 3-coating 3
0.01g triton x-100,0.01g 1,2,3,-thrihydroxy-benzene, 0.1g graphene powder are dispersed in 0.5L ethanol
In solution, ultrasonic disperse 0.5 hour so that Graphene content in ethanol reaches 0.2g/L, form dispersion
Slurry 3.
Gained dispersed paste 3 is added to 45g epoxy resin E20, be then sequentially added into 0.5g BYK371,
1.2g BYK085,0.8g KH560,5.0g Pulvis Talci, 11.0g barium sulfate and 45g Cardanol DF1228 solidification
Agent, stirs, and i.e. can get coating 3.
On 316L rustless steel after film cold curing 7 days, CHI660E electrochemical workstation is used to test its pole
Change curve, see Fig. 3.Illustrate that Graphene composite epoxy coating (coating 3) has than pure epoxy coating the most anti-
Protect performance.
Embodiment 4-coating 4
0.02g salicylic acid, 0.01g 1,2,3,-thrihydroxy-benzene, 0.1g graphene powder are dispersed in 0.6L acetone soln,
Ultrasonic disperse 0.5 hour so that Graphene content in acetone reaches 0.2g/L, forms dispersed paste 4.
Gained dispersed paste 4 is added to 46g epoxy resin E51, be then sequentially added into 1g BYK371,
1.5g BYK085,1.2g KH570,6.0g Pulvis Talci, 11.0g barium sulfate and 50g polyamide 6 50 firming agent,
Stir, i.e. can get coating 4.
Comparative example 1-coating C1
In 45g epoxy resin E44, be sequentially added into 1g BYK371,1.5g BYK085,1.0g KH550,
5.0g Pulvis Talci, 10.0g barium sulfate and 45g polyamide curing agent, stir, and i.e. can get pure epoxy
Cold coating C1, carries out polarization curve and frictional behaviour test, the results are shown in Table 2.
Comparative example 2-coating C2
Directly 0.1g graphene powder is dispersed in 0.6L acetone soln, ultrasonic disperse 0.5 hour so that stone
Ink alkene content in acetone reaches 0.2g/L, forms dispersed paste 5.
Gained dispersed paste 5 is added to 46g epoxy resin E51, be then sequentially added into 1g BYK371,
1.5g BYK085,1.2g KH570,6.0g Pulvis Talci, 11.0g barium sulfate and 50g polyamide 6 50 solidify
Agent, stirs, and i.e. can get coating C2, carries out polarization curve and frictional behaviour test, the results are shown in Table 2.
Result
The physical property of table 2 coating 1-4, C1, C2
It can be seen that
(1) coating of Graphene gained, or pure epoxy resin coating, antiseptic property are the most only added
With greasy property extreme difference；
(2) Graphene and the coating of dispersant gained are added, due to Graphene and the synergism of dispersant, gained
The antiseptic property of composite coating and greasy property reach optimal.
The all documents mentioned in the present invention are incorporated as reference the most in this application, just as each document
It is individually recited as with reference to like that.In addition, it is to be understood that after the above-mentioned teachings having read the present invention,
The present invention can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within this Shen equally
Please appended claims limited range.
Claims (10)
1. an abrasion resistant anticorrosive paint, it is characterised in that described coating comprises Graphene, dispersant, epoxy
Resin, firming agent, auxiliary agent, wherein, described dispersant is 1:10-10:1 with the mass ratio of Graphene, and institute
The mass ratio stating Graphene and epoxy resin is 1:1000-1:10.
2. coating as claimed in claim 1, it is characterised in that described dispersant is selected from lower group: salicylic acid,
1,2,3,-thrihydroxy-benzene, triton x-100 or a combination thereof.
3. coating as claimed in claim 1, it is characterised in that described epoxy resin selected from lower group: E20,
E44, E51 or a combination thereof.
4. coating as claimed in claim 1, it is characterised in that the average diameter of described Graphene is 20-50
μm。
5. coating as claimed in claim 1, it is characterised in that described Graphene is selected from lower group: monolayer stone
Ink alkene, multi-layer graphene or a combination thereof.
6. coating as claimed in claim 1, it is characterised in that described firming agent is selected from lower group: polyamide
650 firming agent, Cardanol firming agent or a combination thereof.
7. coating as claimed in claim 1, it is characterised in that described epoxy resin and the ratio of firming agent
For 1:1-1:5.
8. the method preparing coating as claimed in claim 1, it is characterised in that described method includes
Following steps:
(1) in organic solvent, a certain amount of Graphene, dispersant, epoxy resin are mixed,
To the first mixed liquor；
(2) described first mixed liquor and auxiliary agent are mixed, prepare described coating.
9. a coated product, it is characterised in that described coating goods include:
(1) coating as claimed in claim 1；With
(2) base material.
10. the purposes of a coating as claimed in claim 1, it is characterised in that described coating is used for equipment
Anticorrosion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327785.2A CN105949946A (en) | 2016-05-17 | 2016-05-17 | Wear-resistant and anti-corrosion coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610327785.2A CN105949946A (en) | 2016-05-17 | 2016-05-17 | Wear-resistant and anti-corrosion coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105949946A true CN105949946A (en) | 2016-09-21 |
Family
ID=56911851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610327785.2A Pending CN105949946A (en) | 2016-05-17 | 2016-05-17 | Wear-resistant and anti-corrosion coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105949946A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675336A (en) * | 2016-12-29 | 2017-05-17 | 宁波墨西科技有限公司 | Graphene anticorrosive paint and preparation method thereof |
| CN106833287A (en) * | 2017-03-07 | 2017-06-13 | 中国科学院宁波材料技术与工程研究所 | Magnesium alloy AZ31B anticorrosive paints, its preparation method and application |
| CN106867298A (en) * | 2017-03-15 | 2017-06-20 | 中国科学院宁波材料技术与工程研究所 | The preparation method of graphite alkenes anticorrosive paint |
| CN106867364A (en) * | 2017-03-07 | 2017-06-20 | 中国科学院宁波材料技术与工程研究所 | Armored concrete protection composite coating and its preparation method and application |
| CN107254235A (en) * | 2017-06-16 | 2017-10-17 | 凤台精兴生物科技有限公司 | A kind of preparation method of anticorrosive paint peculiar to vessel |
| CN107488329A (en) * | 2017-07-21 | 2017-12-19 | 北京化工大学 | It is a kind of can prepare with scale watersoluble plumbago alkene epoxy resin nano composites method |
| CN107868576A (en) * | 2017-12-08 | 2018-04-03 | 合肥工业大学 | Ship deck surface anti-skidding wear-resistant coating and preparation method thereof |
| WO2019076203A1 (en) * | 2017-10-16 | 2019-04-25 | 山东欧铂新材料有限公司 | Method for preparing graphene epoxy resin dispersion for anti-corrosion coating, epoxy zinc-rich anti-corrosion coating and preparation method therefor |
| CN110093088A (en) * | 2019-04-24 | 2019-08-06 | 中国海洋大学 | One type graphene self-dispersing coating and preparation method thereof |
| WO2019178682A1 (en) | 2018-03-20 | 2019-09-26 | Graphite Innovation And Technologies Inc. | Multifunctional coatings for use in wet environments |
| CN110591495A (en) * | 2019-08-16 | 2019-12-20 | 北京理工大学珠海学院 | High-wear-resistance environment-friendly anticorrosive paint and preparation method thereof |
| CN111978769A (en) * | 2020-09-11 | 2020-11-24 | 中国石油大学(华东) | Coating, preparation method thereof and anti-wax deposition method for crude oil conveying pipeline |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789092A (en) * | 2015-04-27 | 2015-07-22 | 苏州劲元油压机械有限公司 | Anticorrosive paint for hydraulic tubing and preparation method thereof |
| CN105419564A (en) * | 2015-12-24 | 2016-03-23 | 常州纳美生物科技有限公司 | Nano graphene oxide modified double-component aqueous epoxy anti-corrosion coating and preparation method thereof |
-
2016
- 2016-05-17 CN CN201610327785.2A patent/CN105949946A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789092A (en) * | 2015-04-27 | 2015-07-22 | 苏州劲元油压机械有限公司 | Anticorrosive paint for hydraulic tubing and preparation method thereof |
| CN105419564A (en) * | 2015-12-24 | 2016-03-23 | 常州纳美生物科技有限公司 | Nano graphene oxide modified double-component aqueous epoxy anti-corrosion coating and preparation method thereof |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106675336A (en) * | 2016-12-29 | 2017-05-17 | 宁波墨西科技有限公司 | Graphene anticorrosive paint and preparation method thereof |
| CN106833287A (en) * | 2017-03-07 | 2017-06-13 | 中国科学院宁波材料技术与工程研究所 | Magnesium alloy AZ31B anticorrosive paints, its preparation method and application |
| CN106867364A (en) * | 2017-03-07 | 2017-06-20 | 中国科学院宁波材料技术与工程研究所 | Armored concrete protection composite coating and its preparation method and application |
| CN106867298B (en) * | 2017-03-15 | 2019-06-11 | 中国科学院宁波材料技术与工程研究所 | The preparation method of graphite alkenes anticorrosive paint |
| CN106867298A (en) * | 2017-03-15 | 2017-06-20 | 中国科学院宁波材料技术与工程研究所 | The preparation method of graphite alkenes anticorrosive paint |
| CN107254235A (en) * | 2017-06-16 | 2017-10-17 | 凤台精兴生物科技有限公司 | A kind of preparation method of anticorrosive paint peculiar to vessel |
| CN107488329A (en) * | 2017-07-21 | 2017-12-19 | 北京化工大学 | It is a kind of can prepare with scale watersoluble plumbago alkene epoxy resin nano composites method |
| CN107488329B (en) * | 2017-07-21 | 2020-05-19 | 北京化工大学 | Method for large-scale preparation of aqueous graphene epoxy resin nanocomposite |
| WO2019076203A1 (en) * | 2017-10-16 | 2019-04-25 | 山东欧铂新材料有限公司 | Method for preparing graphene epoxy resin dispersion for anti-corrosion coating, epoxy zinc-rich anti-corrosion coating and preparation method therefor |
| CN107868576A (en) * | 2017-12-08 | 2018-04-03 | 合肥工业大学 | Ship deck surface anti-skidding wear-resistant coating and preparation method thereof |
| CN107868576B (en) * | 2017-12-08 | 2020-01-03 | 合肥工业大学 | Anti-skid wear-resistant coating on surface of ship deck and preparation method thereof |
| WO2019178682A1 (en) | 2018-03-20 | 2019-09-26 | Graphite Innovation And Technologies Inc. | Multifunctional coatings for use in wet environments |
| CN110093088A (en) * | 2019-04-24 | 2019-08-06 | 中国海洋大学 | One type graphene self-dispersing coating and preparation method thereof |
| CN110093088B (en) * | 2019-04-24 | 2022-08-30 | 中国海洋大学 | Graphene-like self-dispersing coating and preparation method thereof |
| CN110591495A (en) * | 2019-08-16 | 2019-12-20 | 北京理工大学珠海学院 | High-wear-resistance environment-friendly anticorrosive paint and preparation method thereof |
| CN111978769A (en) * | 2020-09-11 | 2020-11-24 | 中国石油大学(华东) | Coating, preparation method thereof and anti-wax deposition method for crude oil conveying pipeline |
| CN111978769B (en) * | 2020-09-11 | 2021-10-19 | 中国石油大学(华东) | Coating, preparation method thereof and anti-wax deposition method for crude oil conveying pipeline |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105949946A (en) | Wear-resistant and anti-corrosion coating and preparation method thereof | |
| Radhamani et al. | Nanocomposite coatings on steel for enhancing the corrosion resistance: A review | |
| Jena et al. | A review on recent advances in graphene oxide-based composite coatings for anticorrosion applications | |
| US9683109B2 (en) | Self healing anti corrosive coatings and a process for the preparation thereof | |
| CN106010091A (en) | Anticorrosive and conductive coating and preparation method thereof | |
| Xie et al. | ZnO/acrylic polyurethane nanocomposite superhydrophobic coating on aluminum substrate obtained via spraying and co-curing for the control of marine biofouling | |
| CN106280908B (en) | Corrosive protection of aluminium alloy coating, preparation method and application | |
| Rahimi et al. | Corrosion and wear resistance characterization of environmentally friendly sol–gel hybrid nanocomposite coating on AA5083 | |
| CN103254701A (en) | Novel anti-corrosion, anti-ultraviolet, anti-bacteria and wear-resistant paint and preparation method for same | |
| CN107603419A (en) | Graphene anticorrosive paint with superpower antiseptic power | |
| Xia et al. | Underwater superoleophobic composite coating characteristic of durable antifouling and anticorrosion properties in marine environment | |
| Farag et al. | The new trends in corrosion control using superhydrophobic surfaces: A review | |
| Wu et al. | Antifouling and anticorrosion performance of the composite coating made of tetrabromobisphenol-A epoxy and polyaniline nanowires | |
| Yang et al. | Enhanced anti-biofouling ability of polyurethane anti-cavitation coating with ZIF-8: A comparative study of various sizes of ZIF-8 on coating | |
| Jadhav et al. | Mica/polypyrrole (doped) composite containing coatings for the corrosion protection of cold rolled steel | |
| Pandey et al. | Development of anti-corrosive novel nickel-graphene oxide-polypyrrole composite coatings on mild steel employing electrodeposition technique | |
| CN110330865A (en) | Modified anti-corrosion primer of a kind of graphene and preparation method thereof | |
| Salmasifar et al. | Anticorrosive performance of epoxy/clay nanocomposites pretreated by hexafluorozirconic acid based conversion coating on St12 | |
| Stojanović et al. | Evaluation of the corrosion protection of two underwater coating systems in a simulated marine environment | |
| Bahrani et al. | Preparation and characterization of polythiophene/graphene oxide/epoxy nanocomposite coatings with advanced properties | |
| Suleiman | Improved mechanical and anticorrosion properties of metal oxide-loaded hybrid sol–gel coatings for mild steel in a saline medium | |
| Wang et al. | A mechanistic study of corrosion of graphene and low zinc-rich epoxy coatings on carbon steel in salt environment | |
| Edraki et al. | Protective nanocomposite coating based on ginger modified clay and polyurethane: preparation, characterization and evaluation anti-corrosion and mechanical properties | |
| CN106496553B (en) | Carbon nano-tube/poly aniline composite material with electrochemical anti-corrosive effect, preparation method and application | |
| Wu et al. | Construction of a high-performance anti-corrosion and anti-wear coating based on the MXene@ PTA-Zn (II): Electrochemical/tribological investigations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160921 |
|
| RJ01 | Rejection of invention patent application after publication |