CN105968890A - Preparation method and application of self-reparative super-hydrophobic anti-corrosion coating - Google Patents
Preparation method and application of self-reparative super-hydrophobic anti-corrosion coating Download PDFInfo
- Publication number
- CN105968890A CN105968890A CN201610338174.8A CN201610338174A CN105968890A CN 105968890 A CN105968890 A CN 105968890A CN 201610338174 A CN201610338174 A CN 201610338174A CN 105968890 A CN105968890 A CN 105968890A
- Authority
- CN
- China
- Prior art keywords
- super
- coating
- methylene blue
- preparation
- silicon dioxide
- 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.)
- Granted
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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic 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
Abstract
The invention discloses a preparation method of a self-reparative super-hydrophobic anti-corrosion coating, belonging to the field of metallic corrosion protection. The preparation method comprises the following steps: firstly, preparing silicon oxide and methylene blue compound particles; secondly, preparing super-hydrophobic silicon oxide sol; and finally, blending the silicon oxide and methylene blue compound particles in the super-hydrophobic silicon oxide sol, and then coating a metal surface with the blend so as to form the anti-corrosion coating. Under the irritation of external acid and alkali, corrosion inhibitors, namely methylene blue molecules, are quickly released from silicon oxide mesoporous micro-spheres so as to enter the coating, so that the corrosion can be effectively inhibited; and by adopting the method of adding the silicon oxide and methylene blue compound particles into the silicon oxide coating, the problem of compatibility between the corrosion inhibitors and the coating can be solved, and uniform dispersion of the corrosion inhibitors in the coating can be realized. The invention also discloses application of the anti-corrosion coating prepared by the preparation method in guardrails.
Description
Technical field
The present invention relates to the preparation method of a kind of corrosion-inhibiting coating, be especially the preparation method and application of a kind of super-hydrophobic antisepsis coating that can automatically repair, belong to metal erosion protection field.
Background technology
The metal erosion problem always whole world generally one of existence and a difficult problem in the urgent need to address.Corrosion is a kind of spontaneous metallurgical inverse process carried out, a kind of catastrophic failure slowly carried out.The economic loss that countries in the world are caused because of corrosion every year accounts for the 2%～4% of its gross national product.Therefore, effective suppression corrosion is extremely the most urgent.The preparation of functional corrosion-inhibiting coating has become as the study hotspot in this field.
Chromating method is as the most frequently used preprocess method in metal surface, and the chromaking film formed in metal surface is strong with metallic matrix adhesion, close structure, has good chemical stability and corrosion resistance.But hypertoxicity and the carcinogenic feature due to chromate, chromate and other mixture containing chromate are prohibited, and therefore need that a kind of antiseptic property of exploitation is good and the simple environment-friendly type of technological operation does not has the preconditioning technique of chromium for replacing traditional chromate treating technique badly.In recent years, intelligence corrosion-inhibiting coating increasingly attracts the attention of researcher.From the point of view of current achievement in research, intelligence corrosion-inhibiting coating is hopeful most to replace chrome conversion coating.Zheludkevich[1]
Special anion corrosion inhibiter is loaded for carrying out anion exchange and stimulating release corrosion inhibiter by capture corrosive chloride etc. reporting laminated double hydroxide nanometer container.Wang[2]Mix epoxy resin etc. reporting the hollow mesoporous ZrO 2 being adsorbed with L-Histidine, under soda acid stimulates, discharge inhibitor molecular suppression corrosion.
Existing coating technology, either sol-gel coating, also or resinae coating, its surface does not has hydrophobic effect, when contact with moisture coating surface, it is easy to infiltrate into metal surface, cause corrosion.And super-hydrophobic technology is as a kind of emerging surface treatment method, compared to common coating, there is higher hydrophobic performance, higher water resistant molecule infiltration effect, thus there is more preferable Corrosion Protection.And due to functions such as the automatically cleanings that super hydrophobic surface has concurrently simultaneously, not only increasing the Corrosion Protection of metal material, the more lossless transport etc. of metal material provides the most wide thinking.
[1]
Zheludkevich ML, Tedim J, Ferreira MGS. “Smart” coating for active corrosion protection based on
multi-functional micro and nanocontainers. Electrochim. Acta 2012,
82: 314-323.
[2] MingDong Wang, MengYang Liu and JiaJun Fu*, An intelligent anticorrosion
coating based on pH-responsive smart nanocontainers fabricated via a
facile method for protection of carbon steel, Journal of Materials
Chemistry A , 2015, 3, 6423-6431。
Summary of the invention
The technical problem to be solved is to overcome prior art defect, it is provided that a kind of hydrophobic effect is good, can effectively keep the preparation method and application of the super-hydrophobic antisepsis coating that can automatically repair of coating integrity.
In order to solve above-mentioned technical problem, the preparation method of the super-hydrophobic antisepsis coating that the present invention can repair automatically, comprise the following steps:
1) silicon dioxide and methylene blue compound particle, are prepared；
2) silicon dioxide gel of super-hydrophobicity, is prepared；
3), by silicon dioxide and methylene blue compound particle mix in the silicon dioxide gel of super-hydrophobicity, be then coated with forming the super-hydrophobic antisepsis coating that can automatically repair in metal surface.
As preferably, described step 1) detailed process is:
11), by methylene blue it is dispersed in the mixed liquor of ethanol and ammonia, mixeding liquid temperature is maintained at 25～30 DEG C, stir 30～45min；
12), by tetraethyl orthosilicate add in step 11) mixed liquor, after reacting 20～24h at 25～30 DEG C, centrifugation, clean and be vacuum dried, obtain silicon dioxide and methylene blue compound particle.
As preferably, described step 11) Methylene Blue is 0.6～1:6400 with the mass ratio of ethanol；Described methylene blue is 0.6～1:300 with the mass ratio of ammonia.
As preferably, in described step 12), tetraethyl orthosilicate is 8～10:1 with the mass ratio of mixed liquor Methylene Blue.
As preferably, described step 2) prepare the silicon dioxide gel of super-hydrophobicity:
21), by tetraethyl orthosilicate it is dissolved in the mixed liquor of methanol and ammonia, adds hydrochloric acid solution, at 25～30 DEG C, stir 2～3h；
22), to step 21) mixed liquor in add ammonia, regulate pH to 8～9, be aged 16～20h；
23), the mixed liquor of hexamethyldisilane amine and normal hexane is added to step 22) in product after ageing, at 60～70 DEG C, react 16～20h, filter, clean the silica dioxide gel obtaining super-hydrophobicity；
24), by step 23) the silica dioxide gel ultrasonic disperse that obtains in normal propyl alcohol, centrifugation, retain supernatant liquid, obtain the silicon dioxide gel with super-hydrophobicity.
As preferably, described step 21) in the mass ratio of tetraethyl orthosilicate and methanol be 1:3～5, tetraethyl orthosilicate is 1:1.5～2 with the mass ratio of ammonia, and tetraethyl orthosilicate is 1:0.8～1 with the mass ratio of hydrochloric acid.
As preferably, described step 22) in, ammonia is 3～4:1 with the mass ratio of tetraethyl orthosilicate.
As preferably, described step 23) in the mass ratio of hexamethyldisilane amine and normal hexane be 1:7～8, hexamethyldisilane amine is 1～1.2:1 with the mass ratio of tetraethyl orthosilicate；Described step 24) in the mass ratio of silica dioxide gel and normal propyl alcohol be 1:30～40.
As preferably, in described step 3), silicon dioxide and methylene blue compound particle account for the proportion of silicon dioxide gel is 1%～1.5%.
Present invention also offers corrosion-inhibiting coating prepared by the above-mentioned preparation method that can automatically the repair intelligence corrosion-inhibiting coating application in guardrail wires.
The present invention has the beneficial effects that: corrosion-inhibiting coating prepared by the present invention, under extraneous soda acid stimulates, silicon dioxide changes with the partial charge of methylene blue compound particle, break charge balance, the silicon dioxide originally combined closely and methylene blue compound particle is made to occur to loosen, dimethyl cyan molecule gradually escapes into coating from compound particle, it is possible to effectively suppress corrosion；Its method using silicon dioxide and methylene blue compound particle to add to silica dioxide coating can solve the consistency problem of corrosion inhibiter and coating, moreover it is possible to realizes corrosion inhibiter in the coating dispersed.Utilize the contact angle measurement test super-hydrophobic coat prepared of the present invention and common sol-gel coating, hence it is evident that find common contact angle on surface of coating at about 105 °, and the contact angle of the coating surface of the present invention is more than 150 °.The ultra-hydrophobicity of coating surface of the present invention makes hydrone be difficult to enter coat inside, makes the antiseptic property of coating be further enhanced.
Accompanying drawing explanation
Fig. 1 is the present invention preparation-obtained super-hydrophobic antisepsis coating structure schematic diagram；
Fig. 2 is inventive silica and the curve chart of methylene blue compound particle release methylene blue molecule under different pH；
Fig. 3 is the surface contact angle test figure of the super-hydrophobic coat prepared of the present invention and common sol-gel coating；
Fig. 4 is the electrochemical impedance spectrogram of different coating；
Fig. 5 is the corrosion photo of different coating.
Detailed description of the invention
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings.
Embodiment
1
Step one, prepare silicon dioxide and methylene blue compound particle (SiO2-MB):
1,10mg methylene blue is added to the mixed solution of 80mL ethanol and 3mL ammonia, mechanical agitation (300 revs/min) 30min at 25 DEG C；
2, in the mixed liquor of step 1, dropping 0.1mL tetraethyl orthosilicate (TEOS), react after 24h at 25 DEG C, centrifugation, clean and be vacuum dried, obtain silicon dioxide and methylene blue compound particle (SiO2-MB).
Step 2, the silicon dioxide gel of preparation super-hydrophobicity:
1,5g tetraethyl orthosilicate is dissolved in the mixed liquor of 16g methanol and 7.5g ammonia, adds 3.5mL hydrochloric acid solution, at 30 DEG C, stir 2h；
2, in the mixed liquor of step 1, add about 18mL ammonia, regulate pH to 8, be aged 16h；
3, the mixed liquor of 5g hexamethyldisilane amine with 40g normal hexane is added in the product after being aged to step 2, at 60 DEG C, react 16h, filter, clean the silica dioxide gel obtaining that there is super-hydrophobicity；
4, by 1g silica dioxide gel ultrasonic disperse in 40g normal propyl alcohol, centrifugation, retain supernatant liquid, obtain the silicon dioxide gel with super-hydrophobicity.
Step 3, preparation has a super-hydrophobic antisepsis coating of self-repair function:
1, weigh 10mg silicon dioxide and methylene blue compound particle, add and have in the silicon dioxide gel of super-hydrophobicity to 1g, fully stir evenly；
2, being immersed in the mixed liquor of step 1 by aluminum alloy sheet, the specification of aluminum alloy sheet is 20 × 10 × 2mm, and the degree of depth of submergence is 1cm；After submergence 4min, starting lifting, the speed of lifting is 1cm/min, and the aluminum alloy sheet lifted is placed at 100 DEG C and is dried 2h, forms one layer of super-hydrophobic antisepsis coating in aluminum alloy surface.
Embodiment
2
Step one, prepare silicon dioxide and methylene blue compound particle (SiO2-MB):
1,6mg methylene blue is added to the mixed solution of 80mL ethanol and 3mL ammonia, mechanical agitation (300 revs/min) 30min at 25 DEG C；
2, in the mixed liquor of step 1, dropping 0.1mL tetraethyl orthosilicate (TEOS), react after 24h at 25 DEG C, centrifugation, clean and be vacuum dried, obtain silicon dioxide and methylene blue compound particle (SiO2-MB).
Step 2, the silicon dioxide gel of preparation super-hydrophobicity:
1,5g tetraethyl orthosilicate is dissolved in the mixed liquor of 16g methanol and 7.5g ammonia, adds 4mL hydrochloric acid solution, at 30 DEG C, stir 2h；
2, in the mixed liquor of step 1, add about 20mL ammonia, regulate pH to 8, be aged 16h；
3, the mixed liquor of 5g hexamethyldisilane amine with 40g normal hexane is added in the product after being aged to step 2, at 60 DEG C, react 16h, filter, clean the silica dioxide gel obtaining that there is super-hydrophobicity；
4, by 1g silica dioxide gel ultrasonic disperse in 40g normal propyl alcohol, centrifugation, retain supernatant liquid, obtain the silicon dioxide gel with super-hydrophobicity.
Step 3, preparation has a super-hydrophobic antisepsis coating of self-repair function:
1, weigh 10mg silicon dioxide and methylene blue compound particle, add and have in the silicon dioxide gel of super-hydrophobicity to 1g, fully stir evenly；
2, being immersed in the mixed liquor of step 1 by aluminum alloy sheet, the specification of aluminum alloy sheet is 20 × 10 × 2mm, and the degree of depth of submergence is 1cm；After submergence 4min, starting lifting, the speed of lifting is 1cm/min, and the aluminum alloy sheet lifted is placed at 100 DEG C and is dried 2h, forms one layer of super-hydrophobic antisepsis coating in aluminum alloy surface.
Embodiment
3
Step one, prepare silicon dioxide and methylene blue compound particle (SiO2-MB):
1,8mg methylene blue is added to the mixed solution of 80mL ethanol and 3mL ammonia, mechanical agitation (300 revs/min) 40min at 30 DEG C；
2, in the mixed liquor of step 1, dropping 0.15mL tetraethyl orthosilicate (TEOS), react after 24h at 30 DEG C, centrifugation, clean and be vacuum dried, obtain silicon dioxide and methylene blue compound particle (SiO2-MB).
Step 2, the silicon dioxide gel of preparation super-hydrophobicity:
1,5g tetraethyl orthosilicate is dissolved in the mixed liquor of 25g methanol and 10g ammonia, adds 3.5mL hydrochloric acid solution, at 25 DEG C, stir 3h；
2, in the mixed liquor of step 1, add about 22mL ammonia, regulate pH to 9, be aged 20h；
3, the mixed liquor of 6g hexamethyldisilane amine with 42g normal hexane is added in the product after being aged to step 2, at 70 DEG C, react 20h, filter, clean the silica dioxide gel obtaining that there is super-hydrophobicity；
4, by 1g silica dioxide gel ultrasonic disperse in 30g normal propyl alcohol, centrifugation, retain supernatant liquid, obtain the silicon dioxide gel with super-hydrophobicity.
Step 3, preparation has a super-hydrophobic antisepsis coating of self-repair function:
1, weigh 15mg silicon dioxide and methylene blue compound particle, add and have in the silicon dioxide gel of super-hydrophobicity to 1g, fully stir evenly；
2, being immersed in the mixed liquor of step 1 by aluminum alloy sheet, the specification of aluminum alloy sheet is 20 × 10 × 2mm, and the degree of depth of submergence is 1cm；After submergence 4min, starting lifting, the speed of lifting is 1cm/min, and the aluminum alloy sheet lifted is placed at 100 DEG C and is dried 2h, forms one layer of super-hydrophobic antisepsis coating in aluminum alloy surface.
As it is shown in figure 1, the corrosion-inhibiting coating 1 of super-hydrophobicity is coated in metallic substrates 3, silicon dioxide and methylene blue compound particle 2 are mixed in corrosion-inhibiting coating 1.Under neutrality, inhibitor molecular methylene blue is combined closely with silicon dioxide, only can discharge a little.When the external world becomes acid or alkaline, silicon dioxide changes with the partial charge of methylene blue compound particle, breaks charge balance, and inhibitor molecular methylene blue discharges rapidly from compound particle, enters coating, plays antisepsis.The application that the corrosion-inhibiting coating that the preparation method of the above-mentioned super-hydrophobic antisepsis coating that can automatically repair prepares is carried out in guardrail.
In order to study silicon dioxide and the methylene blue compound particle releasing effect to methylene blue molecule under different pH, the present invention is by ultraviolet-visible spectrophotometer detection release profiles of methylene blue at 665 nm.Accurately weigh the 1mg silicon dioxide prepared by embodiment 1 to be placed in dialyzer with methylene blue compound particle, then the dialyzer with silicon dioxide Yu methylene blue compound particle is placed in the cuvette that top seals, solid so can be stoped to disperse in the solution.The most accurately measure 3.8
The solution of mL difference pH adds in above-mentioned cuvette, it is ensured that the solid in dialyzer can be soaked completely by solution, records the methylene blue absorbance relation curve to the time.As in figure 2 it is shown, under different pH, the absorbance that ultraviolet is surveyed is different.After 96h, in the solution of pH=7, absorbance is minimum, is 0.19；In the solution of pH=4, absorbance is 0.82；In the solution of pH=4, absorbance is maximum, is 0.95.Burst size under different pH is different, shows that this silicon dioxide and methylene blue compound particle can realize the controllable release to methylene blue molecule.
As it is shown on figure 3, utilize contact angle measurement to test respectively super-hydrophobic coat prepared by the present invention and common sol-gel coating, wherein A is super-hydrophobic coat, and B is common coating.The contact angle of super-hydrophobic coat is 150.5 °, and the contact angle of common coating is 108 °.Result shows that coating prepared by the present invention has obvious ultra-hydrophobicity, it is possible to preferably play preservative efficacy.
As shown in Figure 4, the silicon dioxide super-hydrophobic coat of coating pure silicon dioxide super-hydrophobic coat and doping silicon dioxide and methylene blue compound particle is chosen respectively.In order to evaluate the antiseptic property of coating rapidly, carry out artificial cut at coating surface.Surface is separately immersed in the NaCl solution of 0.1mol/L with the different coating of cut.Use the antiseptic property of electrochemical impedance spectroscopy (EIS) testing coating.In Fig. 3, A is pure silicon dioxide super-hydrophobic coat, and B is the silicon dioxide super-hydrophobic coat of doping silicon dioxide and methylene blue compound particle.When soaking 1 day, the resistance value of A and B very close to, As time goes on, the impedance platform of A and B is gradually lowered, but the impedance platform of B is apparently higher than A.After being 20 days equally, the impedance ratio B order of magnitude lower of A, show that the antiseptic effect of B is substantially better than A.
After surface at coating pure silicon dioxide super-hydrophobic coat and the silicon dioxide super-hydrophobic coat of doping silicon dioxide and methylene blue compound particle carries out artificial cut respectively, it is immersed in the NaCl solution of 0.1mol/L, observes corrosion condition, shooting corrosion photo.Before choosing immersion, soaking 5 days, soak the corrosion photo of 10 days and contrast, as it is shown in figure 5, wherein A is pure silicon dioxide super-hydrophobic coat, B is the silicon dioxide super-hydrophobic coat of doping silicon dioxide and methylene blue compound particle.Along with the growth of soak time, at coating surface cut, gradually start corrosion.After soaking 10 days, the cut on pure silicon dioxide super-hydrophobic coat surface substantially broadens, corrosion is more serious, although and the cut on doping silicon dioxide and the silicon dioxide super-hydrophobic coat surface of methylene blue compound particle is also varied from, but be substantially better than pure silicon dioxide super-hydrophobic coat.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be regarded as protection scope of the present invention.
Claims (10)
1. the preparation method of the super-hydrophobic antisepsis coating that a kind can be repaired automatically, it is characterised in that comprise the following steps:
1) silicon dioxide and methylene blue compound particle, are prepared；
2) silicon dioxide gel of super-hydrophobicity, is prepared；
3), by silicon dioxide and methylene blue compound particle mix in the silicon dioxide gel of super-hydrophobicity, be then coated with forming the super-hydrophobic antisepsis coating that can automatically repair in metal surface.
The preparation method of the super-hydrophobic antisepsis coating that can automatically repair the most according to claim 1, it is characterised in that described in described step 1), step 1) detailed process is:
11), by methylene blue it is dispersed in the mixed liquor of ethanol and ammonia, mixeding liquid temperature is maintained at 25～30 DEG C, stir 30～45min；
12), by tetraethyl orthosilicate add in step 11) mixed liquor, after reacting 20～24h at 25～30 DEG C, centrifugation, clean and be vacuum dried, obtain silicon dioxide and methylene blue compound particle.
The preparation method of the super-hydrophobic antisepsis coating that can automatically repair the most according to claim 2, it is characterised in that described step 11) Methylene Blue is 0.6～1:6400 with the mass ratio of ethanol；Described methylene blue is 0.6～1:300 with the mass ratio of ammonia.
The preparation method of the super-hydrophobic antisepsis coating that can automatically repair the most according to claim 2, it is characterised in that: in described step 12), tetraethyl orthosilicate is 8～10:1 with the mass ratio of mixed liquor Methylene Blue.
The preparation method of the super-hydrophobic antisepsis coating that can automatically repair the most according to claim 1, it is characterised in that: described step 2) prepare the silicon dioxide gel of super-hydrophobicity:
21), by tetraethyl orthosilicate it is dissolved in the mixed liquor of methanol and ammonia, adds hydrochloric acid solution, at 25～30 DEG C, stir 2～3h；
22), to step 21) mixed liquor in add ammonia, regulate pH to 8～9, be aged 16～20h；
23), the mixed liquor of hexamethyldisilane amine and normal hexane is added to step 22) in product after ageing, at 60～70 DEG C, react 16～20h, filter, clean the silica dioxide gel obtaining super-hydrophobicity；
24), by step 23) the silica dioxide gel ultrasonic disperse that obtains in normal propyl alcohol, centrifugation, retain supernatant liquid, obtain the silicon dioxide gel with super-hydrophobicity.
The preparation method of the super-hydrophobic antisepsis coating that can automatically repair the most according to claim 5, it is characterized in that: described step 21) in the mass ratio of tetraethyl orthosilicate and methanol be 1:3～5, tetraethyl orthosilicate is 1:1.5～2 with the mass ratio of ammonia, and tetraethyl orthosilicate is 1:0.8～1 with the mass ratio of hydrochloric acid.
The preparation method of the super-hydrophobic antisepsis coating that can automatically repair the most according to claim 5, it is characterised in that: described step 22) in, ammonia is 3～4:1 with the mass ratio of tetraethyl orthosilicate.
The preparation method of the super-hydrophobic antisepsis coating that can automatically repair the most according to claim 5, it is characterized in that: described step 23) in the mass ratio of hexamethyldisilane amine and normal hexane be 1:7～8, hexamethyldisilane amine is 1～1.2:1 with the mass ratio of tetraethyl orthosilicate；Described step 24) in the mass ratio of silica dioxide gel and normal propyl alcohol be 1:30～40.
9. according to the preparation method of the super-hydrophobic antisepsis coating that can automatically repair described in any one of claim 1 to 8, it is characterised in that: in described step 3), silicon dioxide and methylene blue compound particle account for the proportion of silicon dioxide gel is 1%～1.5%.
10. the corrosion-inhibiting coating prepared by preparation method of the super-hydrophobic antisepsis coating that can automatically repair described in claim 1 application in guardrail wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338174.8A CN105968890B (en) | 2016-05-19 | 2016-05-19 | The preparation method and application of super-hydrophobic antisepsis coating that can be repaired automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610338174.8A CN105968890B (en) | 2016-05-19 | 2016-05-19 | The preparation method and application of super-hydrophobic antisepsis coating that can be repaired automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105968890A true CN105968890A (en) | 2016-09-28 |
| CN105968890B CN105968890B (en) | 2018-07-10 |
Family
ID=56956091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610338174.8A Active CN105968890B (en) | 2016-05-19 | 2016-05-19 | The preparation method and application of super-hydrophobic antisepsis coating that can be repaired automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105968890B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109021629A (en) * | 2018-07-12 | 2018-12-18 | 中国科学院海洋研究所 | A kind of environmentally friendly selfreparing hydrogel anticorrosive paint and its synthetic method |
| CN110116083A (en) * | 2019-03-18 | 2019-08-13 | 中国科学院大学 | A kind of application of selfreparing hydrophobic coating and anticorrosion material and preparation method thereof |
| CN111053696A (en) * | 2019-11-19 | 2020-04-24 | 温州医科大学附属口腔医院 | Super-hydrophobic gel nano-coating for inhibiting bacterial adhesion and preparation method thereof |
| CN114656813A (en) * | 2022-04-21 | 2022-06-24 | 河北工程大学 | Dustproof coating and preparation method and application thereof |
| CN115651533A (en) * | 2022-11-02 | 2023-01-31 | 佛山科学技术学院 | Super-hydrophobic self-repairing silane coating and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060110537A1 (en) * | 2004-11-23 | 2006-05-25 | Hon Hai Precision Industry Co., Ltd. | Anti-fingerprint coating construction |
| CN102807775A (en) * | 2012-06-21 | 2012-12-05 | 浙江理工大学 | Water-proof and oil-repellent magnetic SiO2/Fe3O4 composite particles and preparation method and application thereof |
| CN103555081A (en) * | 2013-10-23 | 2014-02-05 | 三棵树涂料股份有限公司 | Super-hydrophobic composite water-based finish varnish, and preparation method thereof |
| CN105038338A (en) * | 2015-07-14 | 2015-11-11 | 湖北大学 | Transparent super-hydrophobic spraying agent, and preparation method and application thereof |
| CN105524497A (en) * | 2016-01-06 | 2016-04-27 | 南京理工大学 | Superhydrophobic self-healing intelligent nano-coating and preparation method thereof |
-
2016
- 2016-05-19 CN CN201610338174.8A patent/CN105968890B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060110537A1 (en) * | 2004-11-23 | 2006-05-25 | Hon Hai Precision Industry Co., Ltd. | Anti-fingerprint coating construction |
| CN102807775A (en) * | 2012-06-21 | 2012-12-05 | 浙江理工大学 | Water-proof and oil-repellent magnetic SiO2/Fe3O4 composite particles and preparation method and application thereof |
| CN103555081A (en) * | 2013-10-23 | 2014-02-05 | 三棵树涂料股份有限公司 | Super-hydrophobic composite water-based finish varnish, and preparation method thereof |
| CN105038338A (en) * | 2015-07-14 | 2015-11-11 | 湖北大学 | Transparent super-hydrophobic spraying agent, and preparation method and application thereof |
| CN105524497A (en) * | 2016-01-06 | 2016-04-27 | 南京理工大学 | Superhydrophobic self-healing intelligent nano-coating and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109021629A (en) * | 2018-07-12 | 2018-12-18 | 中国科学院海洋研究所 | A kind of environmentally friendly selfreparing hydrogel anticorrosive paint and its synthetic method |
| CN110116083A (en) * | 2019-03-18 | 2019-08-13 | 中国科学院大学 | A kind of application of selfreparing hydrophobic coating and anticorrosion material and preparation method thereof |
| CN111053696A (en) * | 2019-11-19 | 2020-04-24 | 温州医科大学附属口腔医院 | Super-hydrophobic gel nano-coating for inhibiting bacterial adhesion and preparation method thereof |
| CN114656813A (en) * | 2022-04-21 | 2022-06-24 | 河北工程大学 | Dustproof coating and preparation method and application thereof |
| CN115651533A (en) * | 2022-11-02 | 2023-01-31 | 佛山科学技术学院 | Super-hydrophobic self-repairing silane coating and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105968890B (en) | 2018-07-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105968890A (en) | Preparation method and application of self-reparative super-hydrophobic anti-corrosion coating | |
| CN104927583B (en) | Preparation method and application of intelligent anti-corrosion coating capable of being automatically repaired | |
| CN104927418A (en) | Acid-alkali dual response intelligent nano container based anti-corrosion coating preparation method and application | |
| CN107400396B (en) | A kind of graphene nano particulate composite and preparation method thereof | |
| He et al. | pH-Responsive nanovalves based on encapsulated halloysite for the controlled release of a corrosion inhibitor in epoxy coating | |
| CN107353773A (en) | A kind of water corrosion-resistant epoxy paint containing graphene and preparation method and application | |
| CN108047834B (en) | Easily-oriented high-performance fluorine-silicon composite water-based aluminum powder paint and preparation method thereof | |
| CN102041541A (en) | Method for preparing magnesium alloy micro-arc oxidation film by silicon dioxide sol-impregnation micro-arc oxidation method | |
| CN105970192B (en) | The preparation method and application of intelligent corrosion-inhibiting coating | |
| CN103080253B (en) | Lustrous electromagnetic wave transmissive coating film, electromagnetic wave transmissive coating material composition for forming this film, and method of forming electromagnetic wave transmissive coating film therewith | |
| CN106810993A (en) | Self-healing mould assembly epoxy coating and its preparation and application based on the mesoporous container of micron order | |
| CN105925129A (en) | Self-corrosion potential response type self-repairing anti-corrosion coating, preparation method and application | |
| CN106833037A (en) | A kind of non-drop fog-eliminating agent suitable for the agricultural film that is in the milk and preparation method thereof | |
| CN106498476A (en) | A kind of method for preparing fungi-proofing anode oxide film in aluminium material surface | |
| CN106637176A (en) | Water-based brass antioxidant containing bamboo vinegar and preparation method thereof | |
| CN107629657B (en) | Attapulgite/aqueous polyurethane coating and its application | |
| CN109825151A (en) | A kind of nano zircite modified resin | |
| CN105239130A (en) | High-antiseptic aluminum alloy anode oxide film non-nickel sealant and preparation method thereof | |
| CN102304704A (en) | Aqueous silane treatment agent for improving metal surface protection performance | |
| CN114477192B (en) | Silicon-zirconium composite sol, and preparation method and application thereof | |
| CN108047792B (en) | Preparation method of graphene-based epoxy resin anticorrosive coating | |
| CN1225516C (en) | Neutral multifunctional paint remover and manufacturing method thereof | |
| CN109957270A (en) | A kind of aluminum alloy surface high-performance coating | |
| CN104087155A (en) | Anti-corrosion anti-scaling coating, as well as preparation method and applications thereof | |
| CN107118603A (en) | A kind of sensitive release type inhibition antirust fillers of pH and its preparation, synthetic method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |