CN107011776A - A kind of super-hydrophobic alkyd protective paint that can be self-cleaning - Google Patents
A kind of super-hydrophobic alkyd protective paint that can be self-cleaning Download PDFInfo
- Publication number
- CN107011776A CN107011776A CN201710354677.9A CN201710354677A CN107011776A CN 107011776 A CN107011776 A CN 107011776A CN 201710354677 A CN201710354677 A CN 201710354677A CN 107011776 A CN107011776 A CN 107011776A
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- CN
- China
- Prior art keywords
- super
- self
- hydrophobic
- cleaning
- alkyd
- 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.)
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Classifications
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of super-hydrophobic alkyd protective paint that can be self-cleaning, the invention belongs to chemical technology field, its formula is characterized in：It is made up of the gasoline solution of alkyd resin, cobalt manganese rare earth, iron oxide red, copper stearate, fine silica powder, ultra-fine polytetrafluoroethylwax wax micro mist, ethylene glycol monobutyl ether, diatomite, sec-Butyl Acetate.Present invention can apply to wood structure, iron structure, the railway system, ship, bridge, all kinds of outdoor indoor hardware equipment surface, be its coating for protecting of work.The present invention has micron order and the dual coarse structure of nanoscale simultaneously, so just having the super-hydrophobic self-cleaning function of lotus leaf effect, after product using the present invention, the surface of object is not corroded by wind and rain, light is such as new, need not manually clean and be returned newly from overcoating brush for a long time, save substantial amounts of manpower and materials, the service life of 3 times of common alkyd protective paints, strictly a kind of super-hydrophobic, energy is self-cleaning, service life is permanent, the alkyd protective paint of excellent performance.
Description
Technical field
The invention belongs to chemical field, the present invention relates to a kind of alkyd paint, and in particular to be it is a kind of it is super-hydrophobic can be self-cleaning
Alkyd protective paint.
Background technology
Alkyd protective paint is that one kind can apply to high temperature, air pollution and seashore salinity height etc. and be easy in corrosive environment, it
It is wood structure, iron structure, electrified railway system, ship, bridge and all kinds of zinc-plated equipment iron pipes, wave plate, steel frame structure thing
Protective coating.But common alkyd protection lacquer coat does not have hydrophobic self-cleaning function, manually to clean in short term and from overcoating brush
Return newly, service life is not long, wastes manpower and materials.
The content of invention
The purpose of the present invention is：There is provided a kind of tool lotus leaf effect has self-cleaning function, need not manually clean for a long time and from again
Brush return it is new, can save a large amount of manpower and materials, not by erosion by wind and rain, service life for a long time and excellent performance alkyd protective paint.
To achieve the above object, the technical solution adopted in the present invention is a kind of super-hydrophobic alkyd protective paint that can be self-cleaning,
Its formula is characterized in：By the gasoline solution of alkyd resin, cobalt manganese rare earth, iron oxide red, copper stearate, fine silica powder (0.3um
~0.8um particle diameters), ultra-fine polytetrafluoroethylwax wax micro mist (20nm~70nm particle diameters), ethylene glycol monobutyl ether, diatomite, acetic acid it is secondary
Butyl ester composition.
The percentage by weight of its component is：
Beneficial effects of the present invention：The present invention is fine silica powder (0.3um~0.8um particle diameters), ultra-fine polytetrafluoro
The peptizaiton that ethylene waxes micro mist (20nm~70nm particle diameters) is risen by dispersant ethylene glycol monobutyl ether and copper stearate, height
It is scattered in alkyd protective paint, distributive law is more than 97%, after the finished product using the present invention, paint film formation has the super of lotus leaf effect
Hydrophobic self-cleaning surface, the contact angle of its paint film sample of multiple alkyd protective paints and water is determined with half ball, more than 150 °；
Moreover, the observation that sample is carried out by using electron microscope, finds its surface while having micron order and nanoscale dual coarse
Structure, makes the surface of object have the super-hydrophobic self-cleaning function of lotus leaf effect, is not corroded by wind and rain, and light is such as new, can be long-term
It need not manually clean and be returned newly from overcoating brush, save substantial amounts of manpower and materials, the use longevity of 3 times of common alkyd protective paints
Life, is that a kind of service life is permanent and alkyd protective paint of excellent performance.The finished product of the present invention can apply to wood structure, steel
Structure, the railway system, ship, bridge, the surface of all kinds of outdoor indoor hardware equipment.
Embodiment
The following examples are that the present invention is made further to prove, the invention is not restricted to this.
Embodiment one
A kind of super-hydrophobic alkyd protective paint that can be self-cleaning, its component and weight proportion are as follows：
Embodiment two
A kind of super-hydrophobic alkyd protective paint that can be self-cleaning, its component and weight proportion are as follows：
Embodiment three
A kind of super-hydrophobic alkyd protective paint that can be self-cleaning, its component and weight proportion are as follows：
Finished product obtained by the three above embodiment of the present invention is respectively coated on three pieces of slides, surveyed with half ball
The contact angle of fixed these three samples and water：
1st, the contact angle of the slide sample of embodiment one and water is 150.2 °
2nd, the contact angle of the slide sample of embodiment two and water is 153.2 °
3rd, the contact angle of the slide sample of embodiment three and water is 151.6 °
The sample of three above embodiment is determined with half ball, finished product its surface wettability of the present invention is all showed
For superhydrophobic characteristic.
A kind of super-hydrophobic alkyd protective paint that can be self-cleaning of the present invention, applies in western district of Guangdong, has supplied many advertisement public affairs
Department, uses on the surface of its outdoor large advertisement metal structure skeleton；Made comparisons with common alkyd protective paint, it is of the invention
Product has the super-hydrophobic self-cleaning function of lotus leaf effect, the surface of object is not corroded by wind and rain, permanent light such as new, section
Substantial amounts of manpower and materials are saved, product of the invention has the service life of 3 times of common alkyd protective paints, and strictly one kind is used
Life-span is permanent, super-hydrophobic, self-cleaning, excellent performance the alkyd protective paint of energy.
Claims (2)
1. a kind of super-hydrophobic alkyd protective paint that can be self-cleaning, it is characterised in that：The percentage by weight of the formula each component is：Alkyd
The gasoline solution 55%--78% of resin, cobalt manganese rare earth 4%--23%, iron oxide red 4%--22%, copper stearate 4%--24%, two
Ultrafine silica powder 4%--26%, ultra-fine polytetrafluoroethylwax wax micro mist 2%--25%, ethylene glycol monobutyl ether 2%--26%, diatom
Native 1%--23%, sec-Butyl Acetate 1%--21%.
2. a kind of super-hydrophobic alkyd protective paint that can be self-cleaning according to claim 1, it is characterized in that：Fine silica powder
0.3um~0.8um particle diameters, ultra-fine polytetrafluoroethylwax wax micro mist 20nm~70nm particle diameters, by dispersant ethylene glycol monobutyl ether and
The peptizaiton that copper stearate rises, is highly dispersed in alkyd protective paint, and distributive law is more than 97%, using after this finished product,
The super-hydrophobic self-cleaning surface of paint film formation tool lotus leaf effect, its paint film sample of multiple alkyd protective paints and water are determined with half ball
Contact angle, more than 150 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354677.9A CN107011776A (en) | 2017-05-11 | 2017-05-11 | A kind of super-hydrophobic alkyd protective paint that can be self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710354677.9A CN107011776A (en) | 2017-05-11 | 2017-05-11 | A kind of super-hydrophobic alkyd protective paint that can be self-cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107011776A true CN107011776A (en) | 2017-08-04 |
Family
ID=59450657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710354677.9A Pending CN107011776A (en) | 2017-05-11 | 2017-05-11 | A kind of super-hydrophobic alkyd protective paint that can be self-cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107011776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423472A (en) * | 2019-08-22 | 2019-11-08 | 新安天玉有机硅有限公司 | A kind of anti-pollution type silicon rubber and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409028A (en) * | 2013-07-29 | 2013-11-27 | 复旦大学 | Photocatalytic type self-repairing super-hydrophobic coating and preparation method thereof |
| CN103756541A (en) * | 2014-01-07 | 2014-04-30 | 广东省宜华木业股份有限公司 | Transparent super-hydrophobicity wood coating and preparation method thereof |
| CN104212316A (en) * | 2014-09-11 | 2014-12-17 | 叶长青 | Stain-resistant latex paint |
| CN104403453A (en) * | 2014-11-16 | 2015-03-11 | 重庆大学 | Semiconductor superhydrophobic paint and preparation method thereof |
| CN105694682A (en) * | 2016-03-24 | 2016-06-22 | 安徽圣德建材科技有限公司 | Superhydrophobic polyester resin powder paint |
| CN106381033A (en) * | 2016-08-31 | 2017-02-08 | 黄山天马铝业有限公司 | Ultra-hydrophobic aluminum foil and production method thereof |
-
2017
- 2017-05-11 CN CN201710354677.9A patent/CN107011776A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409028A (en) * | 2013-07-29 | 2013-11-27 | 复旦大学 | Photocatalytic type self-repairing super-hydrophobic coating and preparation method thereof |
| CN103756541A (en) * | 2014-01-07 | 2014-04-30 | 广东省宜华木业股份有限公司 | Transparent super-hydrophobicity wood coating and preparation method thereof |
| CN104212316A (en) * | 2014-09-11 | 2014-12-17 | 叶长青 | Stain-resistant latex paint |
| CN104403453A (en) * | 2014-11-16 | 2015-03-11 | 重庆大学 | Semiconductor superhydrophobic paint and preparation method thereof |
| CN105694682A (en) * | 2016-03-24 | 2016-06-22 | 安徽圣德建材科技有限公司 | Superhydrophobic polyester resin powder paint |
| CN106381033A (en) * | 2016-08-31 | 2017-02-08 | 黄山天马铝业有限公司 | Ultra-hydrophobic aluminum foil and production method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110423472A (en) * | 2019-08-22 | 2019-11-08 | 新安天玉有机硅有限公司 | A kind of anti-pollution type silicon rubber and preparation method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20170804 |