CN106967339A - A kind of anti-corrosion building coating and preparation method thereof - Google Patents
A kind of anti-corrosion building coating and preparation method thereof Download PDFInfo
- Publication number
- CN106967339A CN106967339A CN201710328203.7A CN201710328203A CN106967339A CN 106967339 A CN106967339 A CN 106967339A CN 201710328203 A CN201710328203 A CN 201710328203A CN 106967339 A CN106967339 A CN 106967339A
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- Prior art keywords
- parts
- coating
- powder
- water
- building coating
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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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/08—Cellulose derivatives
- C09D101/26—Cellulose ethers
- C09D101/28—Alkyl ethers
-
- 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
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
-
- 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
- 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
- C08K2003/0812—Aluminium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured 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)
- Paints Or Removers (AREA)
Abstract
A kind of anti-corrosion building coating, including 20 25 parts of xylene formaldehyde resin, 10 15 parts of dibutyl phthalate, 15 25 parts of butyl acetate, 3 10 parts of nano titanium oxide, 20 30 parts of trbasic zinc phosphate, 60 85 parts of zinc powder, 56 72 parts of aluminium powder, 32 43 parts of methylcellulose, 25 30 parts of water, each component is the component composition of parts by weight.According to the anticorrosive paint that anticorrosive paint prepared by the present invention is organo-mineral complexing, and with the addition of certain nano material, modification to coating serves certain effect so that product coating has good electrostatic conductiveness and excellent welding performance, plays preferably anticorrosion ability.The coating of water compositing dispersion medium is used in the present invention simultaneously.It has it is nontoxic, it is tasteless, it is cheap, the features such as aboundresources, the pollution that organic solvent volatilization is caused to air in coating can be greatly reduced, and using water as solvent, can greatly improve security of the coating in storage, transport and work progress.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of Organic-inorganic composite anti-corrosion building coating and its preparation
Method.
Background technology
It is surprising to corrode the direct and consequential damage come to countries in the world economy-zone.According to statistics, the whole world is every year because of corruption
The metal for losing and scrapping is up to more than 100,000,000 tons, and economic loss accounts for the 2 ~ 3.5% of national economy total value.
For reduce corrosion loss, it is most effective, most economical, using it is most common be still to use anticorrosive coating.At present, prevent
Rotten coating has been widely used for building decoration, automobile making, ship and Production Container, railway locomotive, Aero-Space, traffic
Bridge and woodwork coating etc..
Current China is relevant to be prepared anticorrosive paint patent document and also has silicon is used in many reports, such as patent CN1066079A
Hydrochlorate, water, urea, metal oxide or metalloid oxide powder, sodium carbonate, phosphoric acid and zinc oxide prepare a kind of inorganic anti-corrosion
Coating.Anticorrosive paint contains solvent, film-forming resin, auxiliary agent and color stuffing in patent CN1162611A, can be widely applied to pipeline
On building.190 parts of quaternary ammonium silicates, 10 parts of pure-acrylic emulsion, 750 parts of zinc powder, wollastonite are used in patent CN10111749A
Anticorrosive paint made from 25 parts of powder, 25 parts of inorganic bentonite has good shielding, blocks corrosion factor to be migrated to ground.Together
When, patent CN103849187A, CN104418552A and patent CN104559365A also report a kind of anticorrosive paint respectively.But
We not only change each component material in the present invention and it is matched, and are prepared for the anticorrosive paint of Organic-inorganic composite, and add
Certain nano material, modification to coating serves certain effect so that product coating has good electrostatic conductiveness
With excellent welding performance, preferably anticorrosion ability is played.
The content of the invention
It is an object of the invention to provide a kind of anti-corrosion building coating and preparation method thereof, after the coating film forming prepared
Corrosion Protection be obviously improved.
In order to achieve the above object, the technical solution adopted by the present invention is：A kind of anti-corrosion building coating, it is characterised in that
Including component once：
20-25 parts of xylene formaldehyde resin
10-15 parts of dibutyl phthalate
15-25 parts of butyl acetate
3-10 parts of nano titanium oxide
20-30 parts of trbasic zinc phosphate
60-85 parts of zinc powder
56-72 parts of aluminium powder
32-43 parts of methylcellulose
25-30 parts of water
Each component is the component composition of parts by weight.
Preferably, the powder fineness of aluminium powder and zinc powder is 300 mesh.
A kind of preparation method of anti-corrosion building coating, it is characterised in that comprise the following steps：
Weigh in proportion after raw material, add a certain amount of xylene formaldehyde resin, the fourth of phthalic acid two into mixer respectively
Ester, butyl acetate and methylcellulose mix 2-3h with 300-600r/min rotating speed, and appropriate receive is added while stirring
Rice titanium dioxide, trbasic zinc phosphate and zinc powder, aluminium powder and water, are continued after stirring 50-60 minutes with 600r/min rotating speed.
The beneficial effects of the invention are as follows：
1. using the nano titanium oxide that chemical property itself is stable, by its fine particles filled paint film structure, improve paint
The consistency of film, reduction paint permeability of the membrane, makes its metal surface with being coated not occur chemistry and electrochemical reaction substantially.
2. using the coating of organo-mineral complexing, and with the addition of in filler nano material, the modification to coating is served
Certain effect, adds antiseptic property.
3. the coating of water compositing dispersion medium is used in the present invention.It has nontoxic, tasteless, cheap, aboundresources etc.
Feature, can greatly reduce the pollution that organic solvent volatilization is caused to air in coating, and using water as solvent, can be great
Improve security of the coating in storage, transport and work progress.
Embodiment
With reference to specific embodiment mode, the present invention is described in further detail, to make those skilled in the art join
Book word can be implemented according to this as directed.Obviously, described embodiment is only a part of embodiment of the invention, rather than entirely
The embodiment in portion.
Embodiment 1：
Weigh in proportion after raw material, add 22 parts of xylene formaldehyde resin, dibutyl phthalate 12 into mixer respectively
Part, 32 parts of rotating speeds with 500r/min of 15 parts of butyl acetate and methylcellulose mix 2h, and nanometer two is added while stirring
28 parts of 60 parts of 5 parts of titanium oxide, 23 parts of trbasic zinc phosphate and zinc powder, 56 parts of aluminium powder and water, continue to stir 60 with 600r/min rotating speed
After minute.
Embodiment 2：
Weigh in proportion after raw material, add 24 parts of xylene formaldehyde resin, dibutyl phthalate 15 into mixer respectively
Part, 39 parts of rotating speeds with 500r/min of 25 parts of butyl acetate and methylcellulose mix 2h, and nanometer two is added while stirring
30 parts of 68 parts of 5 parts of titanium oxide, 26 parts of trbasic zinc phosphate and zinc powder, 56 parts of aluminium powder and water, continue to stir 60 with 600r/min rotating speed
After minute.
Comparative example 1：
Weigh in proportion after raw material, add 25 parts of xylene formaldehyde resin, dibutyl phthalate 15 into mixer respectively
Part, 32 parts of rotating speeds with 600r/min of 15 parts of butyl acetate and methylcellulose mix 2h, and trbasic zinc phosphate is added while stirring
23 parts and 30 parts of 62 parts of zinc powder, 58 parts of aluminium powder and water, are continued after stirring 60 minutes with 600r/min rotating speed.
By comparative example and comparative example, the different ratio that we have adjusted raw material obtains different coating, is prepared into
To the anticorrosive paint of Organic-inorganic composite, and certain nano material is added in the feed so that the coating prepared passes through
Detection has certain Corrosion Protection, function admirable.Being compared to the coating prepared in comparative example, the present invention has well
Acid-proof alkaline.
Wherein, comparative information is as shown in the table：
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed fortune
With it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily real
Now other modification, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited to
Specific details and shown here as the example with description.
Claims (3)
1. a kind of anti-corrosion building coating, it is characterised in that including component once：
20-25 parts of xylene formaldehyde resin
10-15 parts of dibutyl phthalate
15-25 parts of butyl acetate
3-10 parts of nano titanium oxide
20-30 parts of trbasic zinc phosphate
60-85 parts of zinc powder
56-72 parts of aluminium powder
32-43 parts of methylcellulose
25-30 parts of water
Each component is the component composition of parts by weight.
2. a kind of anti-corrosion building coating according to claim 1, it is characterised in that the powder fineness of aluminium powder and zinc powder is
300 mesh.
3. a kind of preparation method of anti-corrosion building coating, it is characterised in that comprise the following steps：
Weigh in proportion after raw material, add a certain amount of xylene formaldehyde resin, the fourth of phthalic acid two into mixer respectively
Ester, butyl acetate and methylcellulose mix 2-3h with 300-600r/min rotating speed, and appropriate receive is added while stirring
Rice titanium dioxide, trbasic zinc phosphate and zinc powder, aluminium powder and water, are continued after stirring 50-60 minutes with 600r/min rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328203.7A CN106967339A (en) | 2017-05-11 | 2017-05-11 | A kind of anti-corrosion building coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710328203.7A CN106967339A (en) | 2017-05-11 | 2017-05-11 | A kind of anti-corrosion building coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106967339A true CN106967339A (en) | 2017-07-21 |
Family
ID=59331039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710328203.7A Pending CN106967339A (en) | 2017-05-11 | 2017-05-11 | A kind of anti-corrosion building coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106967339A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925008A (en) * | 2012-11-09 | 2013-02-13 | 益阳祥瑞科技有限公司 | Modified high chlorinated potyethlene antirust paint |
| CN106047041A (en) * | 2016-07-21 | 2016-10-26 | 朱小龙 | Waterborne antirust anti-crush coating for metal |
-
2017
- 2017-05-11 CN CN201710328203.7A patent/CN106967339A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102925008A (en) * | 2012-11-09 | 2013-02-13 | 益阳祥瑞科技有限公司 | Modified high chlorinated potyethlene antirust paint |
| CN106047041A (en) * | 2016-07-21 | 2016-10-26 | 朱小龙 | Waterborne antirust anti-crush coating for metal |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |