CN108912932A - One kind being used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint - Google Patents
One kind being used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint Download PDFInfo
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- CN108912932A CN108912932A CN201710253977.8A CN201710253977A CN108912932A CN 108912932 A CN108912932 A CN 108912932A CN 201710253977 A CN201710253977 A CN 201710253977A CN 108912932 A CN108912932 A CN 108912932A
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- rail traffic
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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
- 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
-
- 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
- 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
Abstract
It is proposed by the present invention a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, the raw material including following parts by weight：30~50 parts of phenolic resin, 20~40 parts of epoxy resin, 10~15 parts of bentonite, 10~15 parts of nano grade silica particles, 0.1~0.3 part of amine inhibitor, 10~15 parts of dodecyl ethyoxyl sulfobetaines, 2~4 parts of benzalkonium chloride, 5~10 parts of acetone, 10~20 parts of ethyl alcohol, 40~50 parts of water, 2~4 parts of defoaming agent, 1~3 part of stabilizer, 1~3 part of sagging inhibitor.Coating proposed by the present invention, with strong cementability, heat resistance, wearability and corrosion resistance, rate of drying is fast when in use for coating, film-formation result is good, the dissolvent residual of workpiece surface is few, it is a kind of environmental protection coating material suitable for rail traffic surface, the invention also provides a kind of preparation methods of easy to operate, high production efficiency coating.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to one kind to be used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint.
Background technique
Rail traffic refers to a kind of mode of transportation runed, transported according to set track, mainly includes subway, light
Rail and tramcar.Rail traffic has been developed in recent years a kind of convenient, fast, inexpensive mode of transportation.Decades ago
Subway is also only the significant vehicles that several large size cities just have, with the development of society, urban construction is getting faster
Speed, leading position of the subway in city are more and more significant.Nowadays, most large- and-medium size cities all gradually start construction, fortune
Campsite iron.Communications and transportation of the subway due to the features such as its speed is fast, and bearing capacity is big to people brings great convenience, but also just
It is because its speed is fast, bearing capacity is big, the quality requirement for building difficulty and material is also better than other vehicles.
Coating is a kind of fluent material for being coated on body surface and playing decoration, protection or other function.Since subway is close
Several years emerging a kind of vehicles, so can often expose some problems in use for some time.For example, subway is transported in high speed
The frictional resistance of its surface and air increases when turning, and causes the coating abrasion on subway carriage surface serious, for traditional coating,
Abrasive resistance is poor, so service life of the coating on subway is shorter, can often find both to have influenced in place of breakage in ground iron surface
Beauty can also make compartment surface lose the protection of coating, so professional will often repair subway, and then increase
The operating cost of subway.And the main traffic coverage of subway, in underground, the humidity of underground is larger, and traditional coating exists for a long time
It works under wet environment and easily goes mouldy, film cracking is caused even to fall off.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed is used for rail traffic table
Face Environment-friendlyanti-corrosive anti-corrosive paint.
One kind being used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, the raw material including following parts by weight：Phenolic resin 30~50
Part, 20~40 parts of epoxy resin, 10~15 parts of bentonite, 10~15 parts of nano grade silica particles, amine inhibitor 0.1~
0.3 part, 10~15 parts of dodecyl ethyoxyl sulfobetaines, 2~4 parts of benzalkonium chloride, 5~10 parts of acetone, ethyl alcohol 10~20
Part, 40~50 parts of water, 2~4 parts of defoaming agent, 1~3 part of stabilizer, 1~3 part of sagging inhibitor.
Preferably, described one kind is used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, the raw material including following parts by weight：Phenol
30~50 parts of urea formaldehyde, 25~35 parts of epoxy resin, 12~15 parts of bentonite, 10~14 parts of nano grade silica particles, amine
0.1~0.3 part of corrosion inhibiter, 10~14 parts of dodecyl ethyoxyl sulfobetaines, 2~4 parts of benzalkonium chloride, 5~10 parts of acetone,
10~20 parts of ethyl alcohol, 35~45 parts of water, 2~4 parts of defoaming agent, 1~3 part of stabilizer, 1~3 part of sagging inhibitor.
Preferably, described one kind is used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, the raw material including following parts by weight：Phenol
40 parts of urea formaldehyde, 30 parts of epoxy resin, 14 parts of bentonite, 13 parts of nano grade silica particles, 0.2 part of amine inhibitor, 12
12 parts of alkyl ethoxy sulfobetaines, 3 parts of benzalkonium chloride, 8 parts of acetone, 15 parts of ethyl alcohol, 40 parts of water, 3 parts of defoaming agent, stabilizer
2 parts, 2 parts of sagging inhibitor.
Preferably, the weight part ratio of the phenolic resin and epoxy resin is 1~1.5：1.
Preferably, the bentonitic granularity is 100~200 mesh.
Preferably, the weight part ratio of the acetone, ethyl alcohol and water is 1：1~2：4~10.
The invention also provides a kind of preparation methods for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, including following step
Suddenly：
S1：Phenolic resin and epoxy resin is dissolved in in the acetone soln of corresponding parts by weight obtaining mixed liquor A, then to mixed liquor
The amine inhibitor of corresponding parts by weight is added in A, is uniformly mixed to obtain mixture B；
S2：The second alcohol and water of corresponding parts by weight is mixed, then sequentially adds dodecyl ethyoxyl sulfobetaines, benzene pricks chlorine
Ammonium, defoaming agent, antioxidant, stabilizer and sagging inhibitor obtain mixed liquor C；
S3：Mixed liquid B is added to while stirring in mixed liquor C, it is to be mixed uniformly after, be further continued for 5~10min of stirring, then
The bentonite and nano grade silica particles for adding corresponding parts by weight while stirring are dispersed, and dispersion is completely to obtain the final product
Environment-friendlyanti-corrosive anti-corrosive paint.
It is proposed by the present invention a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, it is that mixing is molten with acetone, second alcohol and water
Agent using phenolic resin and epoxy resin as main film forming substance, while adding the bentonite of rational proportion, nano-silica powder
End, amine inhibitor, dodecyl ethyoxyl sulfobetaines and benzalkonium chloride are auxiliary material, and it is good, wear-resisting to prepare film-formation result,
Corrosion-resistant environmental protection coating material；Phenolic resin and epoxy resin, which are used in mixed way, can effectively improve coating as the film forming matter of coating
Cementability, heat resistance, wearability and corrosion resistance；The SiO 2 powder for dispersing Nano grade in coating, can be significantly
The wearability of coating is improved, while nano-silica both can be improved in the bentonite and dodecyl ethyoxyl sulfobetaines that are added
Dispersibility of the SiClx powder in coating, making coating, coating composition is more evenly consistent when in use, and painting effect is more preferable, also helps
Hydrophobic film is generated in workpiece surface in amine inhibitor, protects workpiece；Acetone-ethanol-water mixed system is chosen in the present invention
Both the difference that can satisfy different material dissolution characteristics makes raw material be easier to mix during the preparation process, coating can also be accelerated to exist
Rate of drying when coating keeps the dissolvent residual of workpiece surface few, more environmentally friendly；The addition of benzalkonium chloride can be mentioned significantly in coating
The corrosion resistance characteristic of high coating avoids occurring the phenomenon that cracking, fall off in use process；In addition to this, the invention also provides
A kind of preparation method of coating easy to operate, high production efficiency.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment one
It is proposed by the present invention a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, the raw material including following parts by weight：Phenolic aldehyde tree
40 parts of rouge, 30 parts of epoxy resin, granularity is 15 parts of bentonite of 200 mesh, 15 parts of nano grade silica particles, amine inhibitor
0.2 part, 12 parts of dodecyl ethyoxyl sulfobetaines, 3 parts of benzalkonium chloride, 8 parts of acetone, 15 parts of ethyl alcohol, 50 parts of water, defoaming agent
3 parts, 2 parts of antioxidant, 2 parts of stabilizer, 2 parts of sagging inhibitor.
Preparation method includes the following steps：
S1：Phenolic resin and epoxy resin is dissolved in in the acetone soln of corresponding parts by weight obtaining mixed liquor A, then to mixed liquor
The amine inhibitor of corresponding parts by weight is added in A, is uniformly mixed to obtain mixture B；
S2：The second alcohol and water of corresponding parts by weight is mixed, then sequentially adds dodecyl ethyoxyl sulfobetaines, benzene pricks chlorine
Ammonium, defoaming agent, antioxidant, stabilizer and sagging inhibitor obtain mixed liquor C；
S3：Mixed liquid B is added to while stirring in mixed liquor C, it is to be mixed uniformly after, be further continued for stirring 8min, then stirring
The bentonite and nano grade silica particles that corresponding parts by weight are added in the state of mixing are dispersed, and dispersion is completely up to environmental protection
Anticorrosive paint.
Embodiment two
It is proposed by the present invention a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, the raw material including following parts by weight：Phenolic aldehyde tree
50 parts of rouge, 40 parts of epoxy resin, granularity is 15 parts of bentonite of 100 mesh, 10 parts of nano grade silica particles, amine inhibitor
0.3 part, 12 parts of dodecyl ethyoxyl sulfobetaines, 2 parts of benzalkonium chloride, 10 parts of acetone, 10 parts of ethyl alcohol, 40 parts of water, defoaming
3 parts of agent, 2 parts of antioxidant, 3 parts of stabilizer, 3 parts of sagging inhibitor.
Preparation method includes the following steps：
S1：Phenolic resin and epoxy resin is dissolved in in the acetone soln of corresponding parts by weight obtaining mixed liquor A, then to mixed liquor
The amine inhibitor of corresponding parts by weight is added in A, is uniformly mixed to obtain mixture B；
S2：The second alcohol and water of corresponding parts by weight is mixed, then sequentially adds dodecyl ethyoxyl sulfobetaines, benzene pricks chlorine
Ammonium, defoaming agent, antioxidant, stabilizer and sagging inhibitor obtain mixed liquor C；
S3：Mixed liquid B is added to while stirring in mixed liquor C, it is to be mixed uniformly after, be further continued for stirring 5min, then stirring
The bentonite and nano grade silica particles that corresponding parts by weight are added in the state of mixing are dispersed, and dispersion is completely up to environmental protection
Anticorrosive paint.
Embodiment three
It is proposed by the present invention a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, the raw material including following parts by weight：Phenolic aldehyde tree
30 parts of rouge, 20 parts of epoxy resin, granularity is 12 parts of bentonite of 150 mesh, 15 parts of nano grade silica particles, amine inhibitor
0.2 part, 10 parts of dodecyl ethyoxyl sulfobetaines, 3 parts of benzalkonium chloride, 8 parts of acetone, 10 parts of ethyl alcohol, 45 parts of water, defoaming agent
2 parts, 4 parts of antioxidant, 2 parts of stabilizer, 3 parts of sagging inhibitor.
Preparation method includes the following steps：
S1：Phenolic resin and epoxy resin is dissolved in in the acetone soln of corresponding parts by weight obtaining mixed liquor A, then to mixed liquor
The amine inhibitor of corresponding parts by weight is added in A, is uniformly mixed to obtain mixture B；
S2：The second alcohol and water of corresponding parts by weight is mixed, then sequentially adds dodecyl ethyoxyl sulfobetaines, benzene pricks chlorine
Ammonium, defoaming agent, antioxidant, stabilizer and sagging inhibitor obtain mixed liquor C；
S3：Mixed liquid B is added to while stirring in mixed liquor C, it is to be mixed uniformly after, be further continued for stirring 10min, then stirring
The bentonite and nano grade silica particles that corresponding parts by weight are added in the state of mixing are dispersed, and dispersion is completely up to environmental protection
Anticorrosive paint.
The detection for carrying out adhesive force, wearability and drying time to coating prepared by above-described embodiment one~tri-, attachment
The detection reference standard GB/T23988-2009 for detecting reference standard ASTMD3359, wearability of power, the detection ginseng of drying time
The quasi- GB/T1728-1979 of sighting target, testing result are as follows：
By adhesive force testing result it is found that paint adhesion prepared by embodiment one~tri- can reach 5B grades, illustrate basis
The cementability of coating prepared by the present invention is strong, easily in conjunction with workpiece surface；Wearability test result add bright embodiment one~
The coating of three preparations all has stronger wear-resisting property, and the testing result of drying time shows painting prepared by embodiment one~tri-
Expect that rate of drying is fast, and the dissolvent residual in coating is detected, the residual of acetone and ethyl alcohol is small as the result is shown, coating more ring
It protects.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. one kind is used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, which is characterized in that the raw material including following parts by weight：Phenolic aldehyde tree
30~50 parts of rouge, 20~40 parts of epoxy resin, 10~15 parts of bentonite, 10~15 parts of nano grade silica particles, amine inhibition
0.1~0.3 part of agent, 10~15 parts of dodecyl ethyoxyl sulfobetaines, 2~4 parts of benzalkonium chloride, 5~10 parts of acetone, ethyl alcohol
10~20 parts, 40~50 parts of water, 2~4 parts of defoaming agent, 1~3 part of stabilizer, 1~3 part of sagging inhibitor.
2. according to claim 1 a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, which is characterized in that including following
The raw material of parts by weight：30~50 parts of phenolic resin, 25~35 parts of epoxy resin, 12~15 parts of bentonite, nano-silica powder
10~14 parts of end, 0.1~0.3 part of amine inhibitor, 10~14 parts of dodecyl ethyoxyl sulfobetaines, benzalkonium chloride 2~4
Part, 5~10 parts of acetone, 10~20 parts of ethyl alcohol, 35~45 parts of water, 2~4 parts of defoaming agent, 1~3 part of stabilizer, sagging inhibitor 1~3
Part.
3. according to claim 1 a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, which is characterized in that including following
The raw material of parts by weight：40 parts of phenolic resin, 30 parts of epoxy resin, 14 parts of bentonite, 13 parts of nano grade silica particles, amine is slow
0.2 part of agent of erosion, 12 parts of dodecyl ethyoxyl sulfobetaines, 8 parts of acetone, 15 parts of ethyl alcohol, 40 parts of water, disappears by 3 parts of benzalkonium chloride
3 parts of infusion, 2 parts of stabilizer, 2 parts of sagging inhibitor.
4. according to claim 1 a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, which is characterized in that the phenolic aldehyde
The weight part ratio of resin and epoxy resin is 1~1.5：1.
5. according to claim 1 a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, which is characterized in that the swelling
The granularity of soil is 100~200 mesh.
6. according to claim 1 a kind of for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint, which is characterized in that described third
The weight part ratio of ketone, ethyl alcohol and water is 1：1~2：4~10.
7. a kind of preparation side according to claim 1 to 6 for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint
Method, which is characterized in that include the following steps：
S1：Phenolic resin and epoxy resin is dissolved in in the acetone soln of corresponding parts by weight obtaining mixed liquor A, then to mixed liquor
The amine inhibitor of corresponding parts by weight is added in A, is uniformly mixed to obtain mixture B；
S2：The second alcohol and water of corresponding parts by weight is mixed, then sequentially adds dodecyl ethyoxyl sulfobetaines, benzene pricks chlorine
Ammonium, defoaming agent, antioxidant, stabilizer and sagging inhibitor obtain mixed liquor C；
S3：Mixed liquid B is added to while stirring in mixed liquor C, it is to be mixed uniformly after, be further continued for 5~10min of stirring, then
The bentonite and nano grade silica particles for adding corresponding parts by weight while stirring are dispersed, and dispersion is completely to obtain the final product
Environment-friendlyanti-corrosive anti-corrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253977.8A CN108912932A (en) | 2017-04-18 | 2017-04-18 | One kind being used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253977.8A CN108912932A (en) | 2017-04-18 | 2017-04-18 | One kind being used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint |
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| Publication Number | Publication Date |
|---|---|
| CN108912932A true CN108912932A (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710253977.8A Pending CN108912932A (en) | 2017-04-18 | 2017-04-18 | One kind being used for rail traffic surface Environment-friendlyanti-corrosive anti-corrosive paint |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028274A (en) * | 2022-08-04 | 2022-09-09 | 山东绿之能环保科技有限公司 | Oilfield reinjection water scale inhibitor with corrosion resistance function and preparation method thereof |
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| CN101984008A (en) * | 2010-10-29 | 2011-03-09 | 沈阳化工大学 | Organic nano anti-corrosion coating and preparation method thereof |
| CN102977667A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified water-soluble nanometer silica sol, and its preparation method |
| CN103342941A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Phenolic anti-rust paint and preparation method thereof |
| CN104592853A (en) * | 2014-12-10 | 2015-05-06 | 成都拜迪新材料有限公司 | Preparation method for water-based phenolic red lead rusted antirust primer |
| CN105885642A (en) * | 2016-06-29 | 2016-08-24 | 铜陵青铜时代雕塑有限公司 | Impact-resistant bronze sculpture super-hydrophobic anticorrosion coating and preparation method thereof |
-
2017
- 2017-04-18 CN CN201710253977.8A patent/CN108912932A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101984008A (en) * | 2010-10-29 | 2011-03-09 | 沈阳化工大学 | Organic nano anti-corrosion coating and preparation method thereof |
| CN102977667A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified water-soluble nanometer silica sol, and its preparation method |
| CN103342941A (en) * | 2013-06-27 | 2013-10-09 | 天长市巨龙车船涂料有限公司 | Phenolic anti-rust paint and preparation method thereof |
| CN104592853A (en) * | 2014-12-10 | 2015-05-06 | 成都拜迪新材料有限公司 | Preparation method for water-based phenolic red lead rusted antirust primer |
| CN105885642A (en) * | 2016-06-29 | 2016-08-24 | 铜陵青铜时代雕塑有限公司 | Impact-resistant bronze sculpture super-hydrophobic anticorrosion coating and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028274A (en) * | 2022-08-04 | 2022-09-09 | 山东绿之能环保科技有限公司 | Oilfield reinjection water scale inhibitor with corrosion resistance function and preparation method thereof |
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Application publication date: 20181130 |