CN107779039A - A kind of self-cleaning hydrophobic coating - Google Patents
A kind of self-cleaning hydrophobic coating Download PDFInfo
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- CN107779039A CN107779039A CN201711129434.1A CN201711129434A CN107779039A CN 107779039 A CN107779039 A CN 107779039A CN 201711129434 A CN201711129434 A CN 201711129434A CN 107779039 A CN107779039 A CN 107779039A
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- parts
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- resin
- hydrophobic coating
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09D161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
- C09D161/14—Modified phenol-aldehyde condensates
-
- 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
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- 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
- C08K3/08—Metals
- C08K2003/0893—Zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of self-cleaning hydrophobic coating, specifically it is made by following component:Resin-oatmeal, liquid paraffin, coupling agent, defoamer, levelling agent, hard zinc powder, calcium silicate powder, nano size Titania, fullerene powder, carbonic acid silicon, color stuffing.The present invention adds the titanium oxide of Graphene powder, fullerene powder and nano micropore structure in traditional ship coating, the organic pollution of material surface being oxidized quickly can be made to be attached to, become carbon dioxide and water, automatic volatilization elimination reaches self-cleaning effect, it largely avoided the problem of corrosion and marine attaching organism of the seawater on hull influence hull service life, maintenance cost is greatly reduced simultaneously, has filled up ship coating technology blank both domestic and external, the market competitiveness is extremely strong.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of self-cleaning hydrophobic coating.
Background technology
Ship coating is to be used for ship and each position of ocean engineering structure, satisfaction prevent seawater, sea atmosphere corrosion and
Marine organisms adhere to and the general designation of the coating of other particular/special requirements.Therefore need solve corrosion and ocean attachment of the seawater to hull
The problem of biotic influence hull service life.
The content of the invention
In order to solve the above problems, the invention provides a kind of self-cleaning hydrophobic coating, can be not only used on hull, and
For places such as bathtubs, effectively extend its service life.
The present invention is achieved through the following technical solutions:
A kind of self-cleaning hydrophobic coating, according to the mass fraction, specifically it is made by following component:Resin-oatmeal 50-60 parts, liquid stone
Wax 5-8 parts, coupling agent 1-2 parts, defoamer 1-2 parts, levelling agent 1-2 parts, Graphene powder 1.5-2 parts, fullerene powder 0.5-1 parts,
Hard zinc powder 3-5 parts, calcium silicates 6-8 parts, nano size Titania 1-2 parts, carbonic acid silicon 0.2-0.6 parts, color stuffing 5-8 parts, solvent
100-120 parts;Its preparation method, specially following steps:
(1) resin-oatmeal, liquid paraffin are placed in high mixer, melting 10- is sufficiently mixed at a temperature of 120-130 DEG C
12 minutes, obtain material A;
(2) treat that the material A naturally cools to less than 100 DEG C, be blended with solvent in the container equipped with dispersion machine, then
Dispersing speed is adjusted to 300-400r/min, is sufficiently stirred the 60-80 seconds, obtains material B;
(3) remaining raw material and the material B are blended, dispersing speed are adjusted to 800-1000r/min, at stirring
3-8 minutes are managed, after the completion of stirring, obtain slurry;
(4) slurry is placed in refiner, and is heated to 50-60 DEG C, be fully ground 5-10 minutes, obtain fine grinding slurry;
(5) by fine grinding slurry 120 mesh of sieving, get product.
Further, the resin-oatmeal, by vinyl chloride-vinyl acetate resin, rosin modified phenolic resin, amino resins, asphalt tree
Fat, vinyl 10-15 in mass ratio:5:20:3:It is made after 1 mixing.
Further, the coupling agent, by dihydro MU, isobutyl ethyl triethoxy silicane 2-5 in mass ratio:After 20 mixing
It is made.
Further, the defoamer, by silicone emulsion, dimethyl silicone polymer 10-15 in mass ratio:Made after 1 mixing
.
Beneficial effects of the present invention:The present invention adds Graphene powder, fullerene powder and nanometer in traditional ship coating
The titanium oxide of level microcellular structure, it can make to be attached to the organic pollution of material surface being oxidized quickly, become carbon dioxide
And water, automatic elimination of volatilizing reach self-cleaning effect, largely avoided corrosion and marine attaching organism of the seawater on hull influences ship
The problem of body service life, while maintenance cost is greatly reduced, ship coating technology blank both domestic and external is filled up, market is competing
It is extremely strong to strive power.
Embodiment
Embodiment 1
A kind of self-cleaning hydrophobic coating, according to the mass fraction, specifically it is made by following component:50 parts of resin-oatmeal, liquid paraffin 5
Part, 1 part of coupling agent, 1 part of defoamer, 1 part of levelling agent, 1.5 parts of Graphene powder, 0.5 part of fullerene powder, 3 parts of hard zinc powder, calcium silicates
6 parts, 1 part of nano size Titania, 0.2 part of carbonic acid silicon, 5 parts of color stuffing, 100 parts of solvent;Its preparation method, it is specially following step
Suddenly:
(1) resin-oatmeal, liquid paraffin are placed in high mixer, melting 10- is sufficiently mixed at a temperature of 120-130 DEG C
12 minutes, obtain material A;
(2) treat that the material A naturally cools to less than 100 DEG C, be blended with the solvent in the container equipped with dispersion machine,
Then dispersing speed is adjusted to 300-400r/min, is sufficiently stirred the 60-80 seconds, obtain material B;
(3) remaining raw material and the material B are blended, dispersing speed are adjusted to 800-1000r/min, at stirring
3-8 minutes are managed, after the completion of stirring, obtain slurry;
(4) slurry is placed in refiner, and is heated to 50-60 DEG C, be fully ground 5-10 minutes, obtain fine grinding slurry;
(5) by fine grinding slurry 120 mesh of sieving, get product.
Further, resin-oatmeal, by vinyl chloride-vinyl acetate resin, rosin modified phenolic resin, amino resins, asphalt resin, second
Olefine resin in mass ratio 10:5:20:3:It is made after 1 mixing.
Further, coupling agent is by dihydro MU, isobutyl ethyl triethoxy silicane in mass ratio 2:It is made, disappears after 20 mixing
Infusion, by silicone emulsion, dimethyl silicone polymer in mass ratio 10:It is made after 1 mixing.
Graphene powder makes each composition and hull combination closer, strengthens the adhesive force of coating, and is not susceptible to corrode, and prolongs
Its long service life.
Embodiment 2
A kind of self-cleaning hydrophobic coating, according to the mass fraction, specifically it is made by following component:60 parts of resin-oatmeal, liquid paraffin 8
Part, 2 parts of coupling agent, 2 parts of defoamer, 2 parts of levelling agent, 2 parts of Graphene powder, 5 parts of hard zinc powder, 8 parts of calcium silicates, nano size Titania
2 parts, 1 part of fullerene powder, 0.6 part of carbonic acid silicon, 8 parts of color stuffing, 120 parts of solvent;Its preparation method, specially following steps:
(1) resin-oatmeal, liquid paraffin are placed in high mixer, melting 10- is sufficiently mixed at a temperature of 120-130 DEG C
12 minutes, obtain material A;
(2) treat that the material A naturally cools to less than 100 DEG C, be blended with the solvent in the container equipped with dispersion machine,
Then dispersing speed is adjusted to 300-400r/min, is sufficiently stirred the 60-80 seconds, obtain material B;
(3) remaining raw material and the material B are blended, dispersing speed are adjusted to 800-1000r/min, at stirring
3-8 minutes are managed, after the completion of stirring, obtain slurry;
(4) slurry is placed in refiner, and is heated to 50-60 DEG C, be fully ground 5-10 minutes, obtain fine grinding slurry;
(5) by fine grinding slurry 120 mesh of sieving, get product.
Further, the resin-oatmeal, by vinyl chloride-vinyl acetate resin, rosin modified phenolic resin, amino resins, asphalt tree
Fat, vinyl in mass ratio 15:5:20:3:It is made after 1 mixing.
Further, the coupling agent, by dihydro MU, isobutyl ethyl triethoxy silicane in mass ratio 5:Made after 20 mixing
.
Further, the defoamer, by silicone emulsion, dimethyl silicone polymer in mass ratio 15:It is made after 1 mixing.
Embodiment 3
A kind of self-cleaning hydrophobic coating, according to the mass fraction, specifically it is made by following component:55 parts of resin-oatmeal, liquid paraffin 7
Part, 1.5 parts of coupling agent, 1.5 parts of defoamer, 1.5 parts of levelling agent, 1.8 parts of Graphene powder, 4 parts of hard zinc powder, calcium silicates 7 part, nanometer
1.5 parts of titanium oxide of level, 0.8 part of fullerene powder, 0.4 part of carbonic acid silicon, 6 parts of color stuffing, 110 parts of solvent;Its preparation method, it is specially
Following steps:
(1) resin-oatmeal, liquid paraffin are placed in high mixer, melting 10- is sufficiently mixed at a temperature of 120-130 DEG C
12 minutes, obtain material A;
(2) treat that the material A naturally cools to less than 100 DEG C, be blended with the solvent in the container equipped with dispersion machine,
Then dispersing speed is adjusted to 300-400r/min, is sufficiently stirred the 60-80 seconds, obtain material B;
(3) remaining raw material and the material B are blended, dispersing speed are adjusted to 800-1000r/min, at stirring
3-8 minutes are managed, after the completion of stirring, obtain slurry;
(4) slurry is placed in refiner, and is heated to 50-60 DEG C, be fully ground 5-10 minutes, obtain fine grinding slurry;
(5) by fine grinding slurry 120 mesh of sieving, get product.
Further, resin-oatmeal, by vinyl chloride-vinyl acetate resin, rosin modified phenolic resin, amino resins, asphalt resin, second
Olefine resin in mass ratio 12:5:20:3:It is made after 1 mixing.
Further, coupling agent, by dihydro MU, isobutyl ethyl triethoxy silicane in mass ratio 3:It is made after 20 mixing.
Further, defoamer, by silicone emulsion, dimethyl silicone polymer in mass ratio 12:It is made after 1 mixing.
Comparative example
This comparative example compared with Example 1, is added without nano size Titania and fullerene powder, method and step is homogeneous in addition
Together.
By experiment, hydrophobicity ship coating that can be self-cleaning provided by the invention has preferably certainly compared to comparative example
Clean effect and resistance seawater and the performance of organic pollution corrosion, hull cleaning non-corroding for a long time is can effectively ensure that, significantly
Hull maintenance cost is reduced, is worth of widely use.
Finally it should be noted that:The preferred embodiments of the present invention are these are only, are not intended to limit the invention, although
The present invention is described in detail with reference to embodiment, for those skilled in the art, it still can be to foregoing
Technical scheme described in each embodiment is modified, or to which part technical characteristic carry out equivalent substitution, but it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc., the protection of the present invention should be included in
Within the scope of.
Claims (8)
1. a kind of self-cleaning hydrophobic coating, it is characterised in that according to the mass fraction, be specifically made by following component:Resin-oatmeal 50-60
Part, liquid paraffin 5-8 parts, coupling agent 1-2 parts, defoamer 1-2 parts, levelling agent 1-2 parts, Graphene powder 1.5-2 parts, fullerene powder
0.5-1 parts, hard zinc powder 3-5 parts, calcium silicates 6-8 parts, nano size Titania 1-2 parts, carbonic acid silicon 0.2-0.6 parts, color stuffing 5-8
Part, solvent 100-120 parts;Its preparation method, specially following steps:
(1) resin-oatmeal, liquid paraffin are placed in high mixer, 10-12 points of melting is sufficiently mixed at a temperature of 120-130 DEG C
Clock, obtain material A;
(2) treat that the material A naturally cools to less than 100 DEG C, be blended with the solvent in the container equipped with dispersion machine, then
Dispersing speed is adjusted to 300-400r/min, is sufficiently stirred the 60-80 seconds, obtains material B;
(3) remaining raw material and the material B are blended, dispersing speed is adjusted to 800-1000r/min, stir process 3-
8 minutes, after the completion of stirring, obtain slurry;
(4) slurry is placed in refiner, and is heated to 50-60 DEG C, be fully ground 5-10 minutes, obtain fine grinding slurry;
(5) by fine grinding slurry 120 mesh of sieving, get product.
A kind of 2. self-cleaning hydrophobic coating according to claim 1, it is characterised in that:A kind of self-cleaning hydrophobic coating, by quality
Number meter, specifically it is made by following component:55 parts of resin-oatmeal, 7 parts of liquid paraffin, 1.5 parts of coupling agent, 1.5 parts of defoamer, levelling
1.5 parts of agent, 1.8 parts of Graphene powder, 4 parts of hard zinc powder, 7 parts of calcium silicates, 1.5 parts of nano size Titania, 0.8 part of fullerene powder, carbon
Sour 0.4 part of silicon, 6 parts of color stuffing, 110 parts of solvent.
A kind of 3. self-cleaning hydrophobic coating according to claim 1, it is characterised in that:The resin-oatmeal, by vinyl chloride-vinyl acetate resin, pine
Fragrant phenol-formaldehyde resin modified, amino resins, asphalt resin, vinyl 10-15 in mass ratio:5:20:3:Made after 1 mixing
.
A kind of 4. self-cleaning hydrophobic coating according to claim 1, it is characterised in that:The resin-oatmeal, by vinyl chloride-vinyl acetate resin, pine
Fragrant phenol-formaldehyde resin modified, amino resins, asphalt resin, vinyl in mass ratio 12:5:20:3:It is made after 1 mixing.
A kind of 5. self-cleaning hydrophobic coating according to claim 1, it is characterised in that:The coupling agent, by dihydro MU,
Isobutyl ethyl triethoxy silicane 2-5 in mass ratio:It is made after 20 mixing.
A kind of 6. self-cleaning hydrophobic coating according to claim 1, it is characterised in that:The coupling agent, by dihydro MU,
Isobutyl ethyl triethoxy silicane in mass ratio 3:It is made after 20 mixing.
A kind of 7. self-cleaning hydrophobic coating according to claim 1, it is characterised in that:The defoamer, by silicone emulsion, gather
Dimethyl siloxane 10-15 in mass ratio:It is made after 1 mixing.
A kind of 8. self-cleaning hydrophobic coating according to claim 1, it is characterised in that:The defoamer, by silicone emulsion, gather
Dimethyl siloxane in mass ratio 12:It is made after 1 mixing.
Priority Applications (1)
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CN201711129434.1A CN107779039A (en) | 2017-11-15 | 2017-11-15 | A kind of self-cleaning hydrophobic coating |
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CN201711129434.1A CN107779039A (en) | 2017-11-15 | 2017-11-15 | A kind of self-cleaning hydrophobic coating |
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CN201711129434.1A Pending CN107779039A (en) | 2017-11-15 | 2017-11-15 | A kind of self-cleaning hydrophobic coating |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110031064A (en) * | 2019-03-26 | 2019-07-19 | 湖南湘瓷实业有限公司 | It is a kind of for monitoring the monitoring device of ceramic ink jet oil level |
CN111253804A (en) * | 2020-04-08 | 2020-06-09 | 齐齐哈尔大学 | Solid painting brush for art design and preparation method thereof |
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CN104087164A (en) * | 2014-05-06 | 2014-10-08 | 南通华铮隆钢业制造有限公司 | Cabin cover coating |
CN105952053A (en) * | 2016-05-21 | 2016-09-21 | 国网山东省电力公司高唐县供电公司 | External wallboard with waterproof structures for transformer substations |
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2017
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CN102702874A (en) * | 2012-06-12 | 2012-10-03 | 天长市巨龙车船涂料有限公司 | Anticorrosive coating |
CN104087164A (en) * | 2014-05-06 | 2014-10-08 | 南通华铮隆钢业制造有限公司 | Cabin cover coating |
CN105952053A (en) * | 2016-05-21 | 2016-09-21 | 国网山东省电力公司高唐县供电公司 | External wallboard with waterproof structures for transformer substations |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110031064A (en) * | 2019-03-26 | 2019-07-19 | 湖南湘瓷实业有限公司 | It is a kind of for monitoring the monitoring device of ceramic ink jet oil level |
CN111253804A (en) * | 2020-04-08 | 2020-06-09 | 齐齐哈尔大学 | Solid painting brush for art design and preparation method thereof |
CN111253804B (en) * | 2020-04-08 | 2022-10-21 | 齐齐哈尔大学 | Solid painting brush for art design and preparation method thereof |
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