CN105400244B - A kind of waterborne inorganic einc-rich primer and preparation method - Google Patents
A kind of waterborne inorganic einc-rich primer and preparation method Download PDFInfo
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- CN105400244B CN105400244B CN201510963889.8A CN201510963889A CN105400244B CN 105400244 B CN105400244 B CN 105400244B CN 201510963889 A CN201510963889 A CN 201510963889A CN 105400244 B CN105400244 B CN 105400244B
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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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- 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
- C08K3/34—Silicon-containing compounds
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- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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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
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- 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
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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention provides a kind of waterborne inorganic einc-rich primer and preparation method, wherein waterborne inorganic einc-rich primer, including first component and second component；The raw material that the first component includes following parts by weight is constituted：60~95 parts of high mode aqueous inorganic zinc-rich coating resins, 1~20 part of water-compatible amino resin, 0.1~1 part of defoamer；The raw material that the second component includes following parts by weight is constituted：40~90 parts of zinc powder, 10~60 parts of filler, 0.5~10 part of anti-settling agent, wherein filler is nano-calcination-kaolinite, by adding nano-calcination-kaolinite, the anticorrosive property of paint film can be greatly increased, the fine and close paint film formed is participated in by nano-calcination-kaolinite simultaneously, road is painted under energy direct spraying, will not produce bubble and pin hole.Solving traditional waterborne inorganic einc-rich primer spraying intermediate coat or finish paint well needs to be previously added diluent spraying, the problem of increasing VOC emission.
Description
Technical field
The present invention relates to technical field of fine, more particularly to a kind of waterborne inorganic einc-rich primer and preparation method.
Background technology
Aqueous inorganic zinc-enriched coating is one of current service life most long anticorrosive metal paint, because itself environmental protection is special
Property and excellent Corrosion Protection, extensive use is achieved in the heavy antisepsis such as air and ocean field.Traditional aqueous inorganic zinc-rich
Primed surface is present compared with concrete dynamic modulus, by finish paint to be coated or transition zone paint organic solvent diluting, and spraying closing, allows surface in advance
Vesicle overflows, disappeared.Which increase the organic solvent emission amount of Bulk coat, it is difficult to reaches real environmental protection.
The content of the invention
The invention provides a kind of waterborne inorganic einc-rich primer and preparation method, wherein waterborne inorganic einc-rich primer surface is caused
It is close, it is not necessary to close, in construction can direct spraying epoxy-based lacquers, polyurethane paint, vinyl paint etc., pin hole will not be produced so that
Realize real environmental protection.The technical scheme that the present invention is provided is as follows：
A kind of waterborne inorganic einc-rich primer, including first component and second component；The first component includes the original of following parts by weight
Material composition：60~95 parts of high mode aqueous inorganic zinc-rich coating resins, 1~20 part of water-compatible amino resin, 0.1~1 part of defoamer；Institute
Raw material of the second component including following parts by weight is stated to constitute：40~90 parts of zinc powder, 10~60 parts of filler, 0.5~10 part of anti-settling agent.
Above-mentioned waterborne inorganic einc-rich primer, wherein, including first component and second component；The first component includes following weight
The raw material composition of part：89.5~94.2 parts of high mode aqueous inorganic zinc-rich coating resins, 5~10 parts of water-compatible amino resin, defoamer
0.2~0.5 part；The raw material that the second component includes following parts by weight is constituted：It is 60~80 parts of zinc powder, 20~40 parts of filler, anti-settling
2~5 parts of agent.
Above-mentioned waterborne inorganic einc-rich primer, wherein, including first component and second component；The first component includes following weight
The raw material composition of part：92 parts of high mode aqueous inorganic zinc-rich coating resins, 7 parts of water-compatible amino resin, 0.3 part of defoamer；The second
The raw material that component includes following parts by weight is constituted：70 parts of zinc powder, 30 parts of filler, 3 parts of anti-settling agent.
Above-mentioned waterborne inorganic einc-rich primer, wherein, the mass ratio of the first component and second component is 3:7.
Above-mentioned waterborne inorganic einc-rich primer, wherein, the defoamer is polyether siloxane copolymer, and the filler is to receive
Rice calcined kaolin, the anti-settling agent is modified manometer silicon dioxide.
Above-mentioned waterborne inorganic einc-rich primer, wherein, the model E717 of the high mode aqueous inorganic zinc-rich coating resins
Or E707 or E777-3.
A kind of another side of the present invention, preparation method of waterborne inorganic einc-rich primer comprises the following steps：
Water-compatible amino resin is added to be well mixed in high mode aqueous inorganic zinc-rich coating resins and obtains the first mixture；
Defoamer is added in the first mixture and is uniformly mixing to obtain first component；
Zinc powder, filler and anti-settling agent are uniformly mixing to obtain component B；
First component is well mixed with component B and obtains waterborne inorganic einc-rich primer.
Above-mentioned preparation method, wherein, it is described to add to water-compatible amino resin in high mode aqueous inorganic zinc-rich coating resins
It is well mixed the step of obtain the first mixture in, by water-compatible amino resin add in high mode aqueous inorganic zinc-rich coating resins with
500 revs/min of stirrings obtain the first mixture in 20-30 minutes.
Above-mentioned preparation method, wherein, described defoamer is added in the first mixture is uniformly mixing to obtain first component
The step of in, under conditions of 800 revs/min, disperse 10-15 minutes, obtain first component.
Above-mentioned preparation method, wherein, described be well mixed first component with component B obtains waterborne inorganic einc-rich primer
The step of in, wherein the mass ratio of first component and second component is 3:7.
The invention provides a kind of waterborne inorganic einc-rich primer and preparation method, wherein waterborne inorganic einc-rich primer, including
First component and second component；The raw material that the first component includes following parts by weight is constituted：High mode aqueous inorganic zinc-rich coating resins 60
~95 parts, 1~20 part of water-compatible amino resin, 0.1~1 part of defoamer；The raw material that the second component includes following parts by weight is constituted：
40~90 parts of zinc powder, 10~60 parts of filler, 0.5~10 part of anti-settling agent, wherein filler are nano-calcination-kaolinite, are received by addition
Rice calcined kaolin, can greatly increase the anticorrosive property of paint film, while the fine and close paint for participating in being formed by nano-calcination-kaolinite
Road is painted under film, energy direct spraying, and traditional waterborne inorganic einc-rich primer spraying intermediate coat or finish paint are solved well to be needed in advance
The problem of first adding diluent spraying, increase VOC emission.
Embodiment
In the following description, a large amount of concrete details are given to provide more thorough understanding of the invention.So
And, it is obvious to the skilled person that the present invention can be able to without one or more of these details
Implement.In other examples, in order to avoid obscuring with the present invention, do not enter for some technical characteristics well known in the art
Row description.
In order to thoroughly understand the present invention, detailed step and detailed structure will be proposed in following description, so as to
Explain technical scheme.Presently preferred embodiments of the present invention is described in detail as follows, but in addition to these detailed descriptions, this
Invention can also have other embodiment.
Embodiment 1, a kind of waterborne inorganic einc-rich primer, including first component and second component；First component includes following parts by weight
Raw material composition：60 parts of high mode aqueous inorganic zinc-rich coating resins, 1 part of water-compatible amino resin, 0.1 part of defoamer；Second component bag
Include the raw material composition of following parts by weight：40 parts of zinc powder, 10 parts of filler, 0.5 part of anti-settling agent, wherein first component and the quality of second component
Than for 3:7.
Embodiment 2, a kind of waterborne inorganic einc-rich primer, including first component and second component；First component includes following parts by weight
Raw material composition：95 parts of high mode aqueous inorganic zinc-rich coating resins, 20 parts of water-compatible amino resin, 1 part of defoamer；Second component includes
The raw material composition of following parts by weight：90 parts of zinc powder, 60 parts of filler, 10 parts of anti-settling agent, wherein first component and the mass ratio of second component
For 3:7.
Embodiment 3, a kind of waterborne inorganic einc-rich primer, including first component and second component；First component includes following parts by weight
Raw material composition：94.2 parts of high mode aqueous inorganic zinc-rich coating resins, 10 parts of water-compatible amino resin, 0.5 part of defoamer；Second component
Raw material composition including following parts by weight：80 parts of zinc powder, 40 parts of filler, 5 parts of anti-settling agent, wherein first component and the quality of second component
Than for 3:7.
Embodiment 4, a kind of waterborne inorganic einc-rich primer, including first component and second component；First component includes following parts by weight
Raw material composition：89.5 parts of high mode aqueous inorganic zinc-rich coating resins, 5 parts of water-compatible amino resin, 0.2 part of defoamer；Second component
Raw material composition including following parts by weight：60 parts of zinc powder, 20 parts of filler, 2 parts of anti-settling agent, wherein first component and the quality of second component
Than for 3:7.
Embodiment 5, a kind of waterborne inorganic einc-rich primer, including first component and second component；First component includes following parts by weight
Raw material composition：92 parts of high mode aqueous inorganic zinc-rich coating resins, 7 parts of water-compatible amino resin, 0.3 part of defoamer；The second group
Dividing includes the raw material composition of following parts by weight：70 parts of zinc powder, 30 parts of filler, 3 parts of anti-settling agent, wherein first component and the matter of second component
Amount is than being 3:7.
In the present invention, defoamer is polyether siloxane copolymer, can reach more preferable defoaming effect, and filler is nanometer
Calcined kaolin, by adding nano-calcination-kaolinite, can greatly increase the anticorrosive property of paint film, while calcining kaolinite by nanometer
Soil participates in road under the fine and close paint film formed, energy direct spraying and painted, and traditional waterborne inorganic einc-rich primer spray is solved well
Applying intermediate coat or finish paint needs to be previously added diluent spraying, and the problem of increasing VOC emission, anti-settling agent is modified nano-silica
Silicon, can play more preferable result of prevention, the model E717 or E707 or E777-3 of high mode aqueous inorganic zinc-rich coating resins.
A kind of another side of the present invention, preparation method of waterborne inorganic einc-rich primer comprises the following steps：
Step S1：Water-compatible amino resin is added to be well mixed in high mode aqueous inorganic zinc-rich coating resins and obtains first and mixes
Compound, wherein, water-compatible amino resin is added in high mode aqueous inorganic zinc-rich coating resins with 500 revs/min of 20-30 points of stirrings
Clock obtains the first mixture；
Step S2：Defoamer is added in the first mixture and is uniformly mixing to obtain first component, wherein, at 800 revs/min
Under conditions of, disperse 10-15 minutes, obtain first component；
Step S3：Zinc powder, filler and anti-settling agent are uniformly mixing to obtain component B；
Step S4：First component is well mixed with component B and obtains waterborne inorganic einc-rich primer, wherein, first component and second group
The mass ratio divided is 3:7.
The influence situation enumerated below using different fillers to properties of product is as shown in table 1；
Table 1
| Filler | Salt water resistance (30d) | Salt spray resistance | Matching |
| Powdered whiting | It is good | 550h bubbles | There is pin hole |
| Talcum powder | It is good | 600h bubbles | A large amount of pin holes |
| Blanc fixe | It is good | 580h bubbles | A small amount of pin hole |
| Nano-calcination-kaolinite | It is excellent | 1500h bubbles | It is pin-free |
In table 1, matching is latter 7 days from doing in spray-applied primer, if has the appearance of pin hole, pin hole such as occurs to spraying
Common epoxy micaceous iron intermediate coat has an impact, from table 1 it follows that can be realized in spray-applied primer using nano-calcination-kaolinite
After dry after 7 days will not pin hole phenomenon, and the waterborne inorganic einc-rich primer of the present invention has excellent salt spray resistance and salt tolerant
It is aqueous, there is obvious advantage compared with other fillers.Specially nano-calcination-kaolinite is because of its unique surface texture, particle
More tiny, the atomicity increase of particle surface, the deficiency and high surface energy of Atomic coordinate make these atoms have high activity,
It is easy to be combined with other atoms, paint film compares other fillers, very fine and close, so matching and salt fog resistance are very excellent.
Specific implementation of the use of zinc powder consumption and nano-calcination-kaolinite to coating antiseptic performance impact is enumerated below
Example, as shown in table 2.
Table 2
| W (Zn)/% | W (nano kaoline) % | Resistance to salt water | Salt fog resistance |
| 20-40 | 60-80 | The a small amount of bubblings of 45d | 300 hours a large amount of rust spots |
| 50 | 50 | The a small amount of bubblings of 50d | 800 hours a small amount of rust spots |
| 60-80 | 20-40 | The a small amount of bubblings of 70d | Bubble within 1500 hours |
| 90-100 | 10-20 | The a small amount of bubblings of 35d | Bubble within 1000 hours |
| 100 | 0 | The a small amount of bubblings of 30d | Bubble within 720 hours |
From table 2 it can be seen that when zinc powder is less than 40%, the salt fog resistance of coating is very poor, and zinc content is excessive, is more than
When 90%, paint film resistance to salt water is weaker.20-40% nano kaoline is added, salt water resistance and salt fog resistance are optimal.
Total described, the invention provides a kind of waterborne inorganic einc-rich primer and preparation method, wherein aqueous inorganic zinc-rich
Priming paint, including first component and second component；The raw material that the first component includes following parts by weight is constituted：High mode aqueous inorganic zinc-rich
60~95 parts of coating resins, 1~20 part of water-compatible amino resin, 0.1~1 part of defoamer；The second component includes following parts by weight
Raw material is constituted：40~90 parts of zinc powder, 10~60 parts of filler, 0.5~10 part of anti-settling agent, wherein filler are nano-calcination-kaolinite,
By adding nano-calcination-kaolinite, the anticorrosive property of paint film can be greatly increased, while being participated in being formed by nano-calcination-kaolinite
Fine and close paint film, can paint in road under direct spraying, solve well traditional waterborne inorganic einc-rich primer spraying intermediate coat or
The problem of finish paint needs to be previously added diluent spraying, increase VOC emission, the waterborne inorganic einc-rich primer, excellent combination property,
Have a wide range of applications.
Presently preferred embodiments of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, wherein the equipment and structure be not described in detail to the greatest extent are construed as giving reality with the common mode in this area
Apply；Any those skilled in the art, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Methods and techniques content make many possible variations and modification to technical solution of the present invention, or be revised as equivalent variations etc.
Embodiment is imitated, this has no effect on the substantive content of the present invention.Therefore, every content without departing from technical solution of the present invention, foundation
The technical spirit of the present invention still falls within the present invention to any simple modifications, equivalents, and modifications made for any of the above embodiments
In the range of technical scheme protection.
Claims (6)
1. a kind of waterborne inorganic einc-rich primer, it is characterised in that including first component and second component；The first component includes following heavy
Measure the raw material composition of part：60~95 parts of high mode aqueous inorganic zinc-rich coating resins, 1~20 part of water-compatible amino resin, defoamer 0.1
~1 part；The raw material that the second component includes following parts by weight is constituted：40~90 parts of zinc powder, 10~60 parts of filler, anti-settling agent 0.5
~10 parts, the mass ratio of the first component and second component is 3:7, the defoamer is polyether siloxane copolymer, the filler
For nano-calcination-kaolinite, the anti-settling agent is modified manometer silicon dioxide；The high mode aqueous inorganic zinc-rich coating resins
Model E717 or E707 or E777-3.
2. a kind of waterborne inorganic einc-rich primer as claimed in claim 1, it is characterised in that including first component and second component；Institute
Raw material of the first component including following parts by weight is stated to constitute：89.5~94.2 parts of high mode aqueous inorganic zinc-rich coating resins, aqueous ammonia
5~10 parts of base resin, 0.2~0.5 part of defoamer；The raw material that the second component includes following parts by weight is constituted：Zinc powder 60~80
Part, 20~40 parts of filler, 2~5 parts of anti-settling agent.
3. a kind of waterborne inorganic einc-rich primer as claimed in claim 1, it is characterised in that including first component and second component；Institute
Raw material of the first component including following parts by weight is stated to constitute：92 parts of high mode aqueous inorganic zinc-rich coating resins, water-compatible amino resin 7
Part, 0.3 part of defoamer；The raw material that the second component includes following parts by weight is constituted：70 parts of zinc powder, 30 parts of filler, anti-settling agent 3
Part.
4. a kind of preparation method of waterborne inorganic einc-rich primer as claimed in claim 3, it is characterised in that including following step
Suddenly：
Water-compatible amino resin is added to be well mixed in high mode aqueous inorganic zinc-rich coating resins and obtains the first mixture；
Defoamer is added in the first mixture and is uniformly mixing to obtain first component；
Zinc powder, filler and anti-settling agent are uniformly mixing to obtain component B；
First component is well mixed with component B and obtains waterborne zinc-rich primer.
5. the preparation method of waterborne inorganic einc-rich primer as claimed in claim 4, it is characterised in that：It is described by aqueous amino tree
Fat is added in high mode aqueous inorganic zinc-rich coating resins and is well mixed in the step of obtaining the first mixture, by water-compatible amino resin
Add in high mode aqueous inorganic zinc-rich coating resins and to obtain the first mixture within 20-30 minutes with 500 revs/min of stirrings.
6. the preparation method of waterborne inorganic einc-rich primer as claimed in claim 5, it is characterised in that：It is described to add defoamer
In the step of first component is uniformly mixing to obtain into the first mixture, under conditions of 800 revs/min, disperse 10-15 minutes,
Obtain first component.
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| CN107189618A (en) * | 2017-05-27 | 2017-09-22 | 太仓卡斯特姆新材料有限公司 | A kind of waterborne inorganic einc-rich primer and preparation method thereof |
| CN108117786B (en) * | 2018-01-15 | 2020-09-11 | 无锡市虎皇漆业有限公司 | Water-based zinc-rich shop primer for roll coating and preparation method thereof |
| CN110054957A (en) * | 2018-11-21 | 2019-07-26 | 镇江禹亨新材料有限公司 | A kind of double-component aqueous zinc-rich coating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101328387A (en) * | 2008-08-01 | 2008-12-24 | 河海大学 | Modified self-curing non-chromium zinc based anti-corrosive paint and preparation thereof |
| EP2275497A1 (en) * | 2008-04-04 | 2011-01-19 | Dai Nippon Toryo Co., Ltd. | Aqueous inorganic zinc-rich coating composition |
| CN103382316A (en) * | 2013-05-02 | 2013-11-06 | 鑫洲科技有限公司 | Waterborne inorganic zinc-rich antirust coating and its preparation method |
| CN103788734A (en) * | 2012-11-02 | 2014-05-14 | 中冶建筑研究总院有限公司 | Water-soluble inorganic zinc-rich paint and preparation method thereof |
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2015
- 2015-12-21 CN CN201510963889.8A patent/CN105400244B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2275497A1 (en) * | 2008-04-04 | 2011-01-19 | Dai Nippon Toryo Co., Ltd. | Aqueous inorganic zinc-rich coating composition |
| CN101328387A (en) * | 2008-08-01 | 2008-12-24 | 河海大学 | Modified self-curing non-chromium zinc based anti-corrosive paint and preparation thereof |
| CN103788734A (en) * | 2012-11-02 | 2014-05-14 | 中冶建筑研究总院有限公司 | Water-soluble inorganic zinc-rich paint and preparation method thereof |
| CN103382316A (en) * | 2013-05-02 | 2013-11-06 | 鑫洲科技有限公司 | Waterborne inorganic zinc-rich antirust coating and its preparation method |
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