CN107177276A - A kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint and preparation method thereof - Google Patents
A kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint and preparation method thereof Download PDFInfo
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- CN107177276A CN107177276A CN201710329398.7A CN201710329398A CN107177276A CN 107177276 A CN107177276 A CN 107177276A CN 201710329398 A CN201710329398 A CN 201710329398A CN 107177276 A CN107177276 A CN 107177276A
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- inner face
- metal heavy
- heavy anti
- container
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/132—Phenols containing keto groups, e.g. benzophenones
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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 container watersoluble metal heavy anti-corrosion epoxy inner face paint, it is made up of following raw material：Aqueous epoxy resins；UV absorbents；Light stabilizer；PH adjusting agent；0.1 0.5 parts of wetting dispersing agent；Deionized water；Adhesion promoter；Coalescents；Aqueous fatty amine curing agent.The heavy-duty antiseptic paint has good workability, and strong to metal adhesive power, excitant is extremely low, VOC free discharge, environmentally friendly.
Description
Technical field
The present invention relates to anticorrosive paint field, and in particular to a kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint
And preparation method thereof.
Background technology
With the development of modern society, the raising of human living standard, the progressively awakening of energy-conserving and environment-protective consciousness, and high score
The high speed development of scarabaeidae is also more and more stricter for the requirement of environmental protection.
With Guangdong Province's provincial standard《Container manufacture Volatile organic emissions standard》Formulation, and the national tax
Department imposes the consumption tax to the painting of high VOC content；Comprehensive Water-borne modification of coating container is more and more urgent.
It is contemplated that in following very long-term, development environment friendly water paint will turn into China's coating research field
Emphasis, focus, to comply with research, realizing that I takes charge of comprehensive update and the environmental protection mesh of coating container
Mark, therefore intend carrying out the research and development of container watersoluble metal heavy anti-corrosion epoxy inner face paint.
At present, finish paint is solvent-type double-component coating in the container epoxy that I takes charge of, and there is VOC content height, has in construction
Obvious peculiar smell, the problems such as inflammable and explosive, the research and development for developing container watersoluble metal heavy anti-corrosion epoxy inner face paint above-mentioned many are asked
Topic can then be readily solved.
Container plant requirement is not done in production line rhythm of production, production technology under the conditions of big variation, the construction that can have had
Performance, while being not less than the performance of finish paint in oiliness epoxy again.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint, gram
Drawbacks described above is taken.
The technical problems to be solved by the invention are achieved by the following technical programs：
A kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint, described container watersoluble metal heavy anti-corrosion epoxy finish
It is made up of following parts by weight raw material：
30-40 parts of aqueous epoxy resins；
0.5-1 parts of UV absorbents；
0.5-1 parts of light stabilizer；
0.5-1 parts of pH adjusting agent；
0.1-0.5 parts of wetting dispersing agent；
20-30 parts of deionized water；
0.1-0.5 parts of adhesion promoter；
5-10 parts of coalescents；
Aqueous fatty amine curing agent 5-15 parts.
Further, described UV absorbents be 2,4-DihydroxyBenzophenone, ESCALOL 567,
Any one of 2-hydroxy-4-n-octoxybenzophenone, is broad spectrum ultraviolet light absorbent, with absorption efficiency it is high, nontoxic,
Without teratogenesis side effect, to light, heat endurance is good the advantages of, be particularly suitable for use in epoxy systems.
Further, described light stabilizer is hindered amine as light stabilizer.
Further, described coalescents include propandiol butyl ether, at least one of propylene glycol methyl ether acetate.Improve and promote
The rapid draing of interior finish paint.
Further, described adhesion promoter is organosilan.
Further, described wetting dispersing agent is sodium dioctyl sulfosuccinate.
Further, described aqueous epoxy resins, its epoxide equivalent is 400 ~ 800, and solid content is 50 ± 3%.
A kind of preparation method of described container watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that described
Preparation method be：
（1）Corresponding raw material is weighed by the formula；
（2）Aqueous epoxy resins are added in agitator, deionized water dilution is added, stirs 10 ~ 20min, add wetting point
Powder；
（3）Bead is added in the mixture, is carried out high dispersive and is ground 60 ~ 90min, with 200 mesh filter screen filtrations；
（4）UV absorbents, light stabilizer, coalescents, adhesion promoter, aqueous fatty amine curing agent are added in filtrate,
Stir 20min and add deionized water, add pH adjusting agent regulation filtrate pH to 7.5-9.
Beneficial effect：
The anticorrosive paint has excellent workability, sagging performance, rapid draing ability.Paint film mechanical performance；Outstanding
Adhesive force, pliability, impact resistance and good decay resistance and weather resistance.
Embodiment
With reference to embodiment, the present invention will be described in detail, and embodiment is only the preferred embodiment of the present invention,
It is not limitation of the invention.
Aqueous epoxy resins used, its epoxide equivalent is 400 ~ 800, and solid content is 50 ± 3%, and organosilan is road health
Peaceful Z6040, remaining raw material is conventional commercial product.
Embodiment 1
A kind of container watersoluble metal heavy anti-corrosion epoxy zinc rich primer, described container is rich with watersoluble metal heavy anti-corrosion epoxy
Yellow zinc chromate primer paint is made up of following parts by weight raw material：
30 parts of aqueous epoxy resins；
0.5 part of 2,4-DihydroxyBenzophenone；
0.5 part of hindered amine as light stabilizer；
0.5 part of pH adjusting agent；
0.5 part of sodium dioctyl sulfosuccinate；
60 parts of deionized water；
0.5 part of organosilan；
5 parts of propandiol butyl ether；
Aqueous 10 parts of fatty amine curing agent.
A kind of preparation method of described container watersoluble metal heavy anti-corrosion epoxy zinc rich primer, it is characterised in that institute
The preparation method stated is：
（1）Corresponding raw material is weighed by the formula；
（2）Aqueous epoxy resins are added in agitator, deionized water dilution is added, stirs 10 ~ 20min, add wetting point
Powder；
（3）Bead is added in the mixture, is carried out high dispersive and is ground 60 ~ 90min, with 200 mesh filter screen filtrations；
（4）UV absorbents, light stabilizer, coalescents, adhesion promoter, aqueous fatty amine curing agent are added in filtrate,
Stir 20min and add deionized water, add pH adjusting agent regulation filtrate pH to 7.5-9.
Embodiment 2
A kind of container watersoluble metal heavy anti-corrosion epoxy zinc rich primer, described container is rich with watersoluble metal heavy anti-corrosion epoxy
Yellow zinc chromate primer paint is made up of following parts by weight raw material：
40 parts of aqueous epoxy resins；
5 parts of titanium dioxide, 5 parts of superfine talcum powder；
1 part of ESCALOL 567；
1 part of hindered amine as light stabilizer；
1 part of pH adjusting agent；
0.1 part of sodium dioctyl sulfosuccinate；
40 parts of deionized water；
0.1 part of organosilan；
5 parts of propylene glycol methyl ether acetate；
Aqueous 15 parts of fatty amine curing agent.
A kind of preparation method of described container watersoluble metal heavy anti-corrosion epoxy zinc rich primer, it is characterised in that institute
The preparation method stated is：
（1）Corresponding raw material is weighed by the formula；
（2）Aqueous epoxy resins are added in agitator, deionized water dilution is added, stirs 10 ~ 20min, add wetting point
Powder；
（3）Bead is added in the mixture, is carried out high dispersive and is ground 60 ~ 90min, with 200 mesh filter screen filtrations；
（4）UV absorbents, light stabilizer, coalescents, adhesion promoter, aqueous fatty amine curing agent are added in filtrate,
Stir 20min and add deionized water, add pH adjusting agent regulation filtrate pH to 7.5-9.
Embodiment 3
A kind of container watersoluble metal heavy anti-corrosion epoxy zinc rich primer, described container is rich with watersoluble metal heavy anti-corrosion epoxy
Yellow zinc chromate primer paint is made up of following parts by weight raw material：
38 parts of aqueous epoxy resins；
0.8 part of 2-hydroxy-4-n-octoxybenzophenone；
0.6 part of hindered amine as light stabilizer；
0.4 part of pH adjusting agent；
0.4 part of sodium dioctyl sulfosuccinate；
50 parts of deionized water；
0.3 part of organosilan；
3 parts of propandiol butyl ether, 4 parts of propylene glycol methyl ether acetate；
Aqueous 6 parts of fatty amine curing agent.
A kind of preparation method of described container watersoluble metal heavy anti-corrosion epoxy zinc rich primer, it is characterised in that institute
The preparation method stated is：
（1）Corresponding raw material is weighed by the formula；
（2）Aqueous epoxy resins are added in agitator, deionized water dilution is added, stirs 10 ~ 20min, add wetting point
Powder；
（3）Bead is added in the mixture, is carried out high dispersive and is ground 60 ~ 90min, with 200 mesh filter screen filtrations；
（4）UV absorbents, light stabilizer, coalescents, adhesion promoter, aqueous fatty amine curing agent are added in filtrate,
Stir 20min and add deionized water, add pH adjusting agent regulation filtrate pH to 7.5-9.
In order to further illustrate container watersoluble metal heavy anti-corrosion epoxy inner face paint disclosed in this invention, the present invention is also
Corresponding test is carried out to the cured paint film of embodiment 1,2,3, test event is as follows：
Sagging performance：By national standard《GB9264-88》Determine relative sagging performance.
Rate of drying：By national standard《GB/T 1728–1979》Cotton pellet method is blown to be tested.
Hardness：Press《The hardness of film pencil determination methods of GB6739-86》Tested.
Salt spray test：Press《GB/T1771—91》It is measured.
Adhesive force：By national standard《GB9286-1988》By carrying out cross-cut methods test to film coated surface.
Pliability：Press《GB T 1731-1993》Paint film flexibility determination method is tested.
Shock resistance：Press《GB/T 1732-93》Paint film impact resistance determination method is tested.
Weatherability：Press《GBT 1767-1979》Paint film weatherability determination method.
Test result see the table below：
Claims (9)
1. a kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that described container water-based metal
Heavy antisepsis epoxy finish is made up of following parts by weight raw material：
30-40 parts of aqueous epoxy resins；
0.5-1 parts of UV absorbents；
0.5-1 parts of light stabilizer；
0.5-1 parts of pH adjusting agent；
0.1-0.5 parts of wetting dispersing agent；
20-30 parts of deionized water；
0.1-0.5 parts of adhesion promoter；
5-10 parts of coalescents；
Aqueous fatty amine curing agent 5-15 parts.
2. container according to claim 1 watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that described UV
Absorbent is 2,4-DihydroxyBenzophenone, ESCALOL 567,2-hydroxy-4-n-octoxybenzophenone
Any one.
3. container according to claim 1 watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that described light
Stabilizer is hindered amine as light stabilizer.
4. container according to claim 1 watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that it is described into
Film auxiliary agent includes propandiol butyl ether, at least one of propylene glycol methyl ether acetate.
5. container according to claim 1 watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that described is attached
Adhesion promoter is organosilan.
6. container according to claim 1 watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that described profit
Hygroscopic water powder is sodium dioctyl sulfosuccinate.
7. container according to claim 1 watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that described consolidates
Agent is non-ion aqueous polyamide.
8. container according to claim 1 watersoluble metal heavy anti-corrosion epoxy inner face paint, it is characterised in that described water
Property epoxy resin, its epoxide equivalent be 400 ~ 800, solid content be 50 ± 3%.
9. the container preparation method of watersoluble metal heavy anti-corrosion epoxy inner face paint according to claim 1-8, its feature
It is, described preparation method is：
（1）Corresponding raw material is weighed by the formula；
（2）Aqueous epoxy resins are added in agitator, deionized water dilution is added, stirs 10 ~ 20min, add wetting point
Powder；
（3）Bead is added in the mixture, is carried out high dispersive and is ground 60 ~ 90min, with 200 mesh filter screen filtrations；
（4）UV absorbents, light stabilizer, coalescents, adhesion promoter, curing agent are added in filtrate, stirring 20min adds
Enter deionized water, add pH adjusting agent regulation filtrate pH to 7.5-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329398.7A CN107177276A (en) | 2017-05-11 | 2017-05-11 | A kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710329398.7A CN107177276A (en) | 2017-05-11 | 2017-05-11 | A kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107177276A true CN107177276A (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710329398.7A Pending CN107177276A (en) | 2017-05-11 | 2017-05-11 | A kind of container watersoluble metal heavy anti-corrosion epoxy inner face paint and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109021769A (en) * | 2018-06-13 | 2018-12-18 | 广州集泰化工股份有限公司 | Finishing coat in a kind of aqueous double-component epoxy container |
| CN109135498A (en) * | 2018-06-13 | 2019-01-04 | 广州集泰化工股份有限公司 | The preparation method of finishing coat in a kind of aqueous double-component epoxy container |
| CN109762438A (en) * | 2018-12-21 | 2019-05-17 | 广州集泰化工股份有限公司 | A kind of aqueous dual-component epoxy resin varnish and the preparation method and application thereof |
| CN116355494A (en) * | 2023-03-23 | 2023-06-30 | 紫荆花涂料（上海）有限公司 | Double-component epoxy anticorrosive paint and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104770A (en) * | 2007-08-20 | 2008-01-16 | 维新环保涂料（深圳）有限公司 | Water-based epoxy intermediate paint |
| CN101885941A (en) * | 2010-08-20 | 2010-11-17 | 湖南先悦科技有限公司 | Underwater epoxy resin coating and preparation method thereof |
| CN106519905A (en) * | 2016-11-21 | 2017-03-22 | 牛宝芬 | Waterborne heavy anticorrosion coating for metal |
-
2017
- 2017-05-11 CN CN201710329398.7A patent/CN107177276A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101104770A (en) * | 2007-08-20 | 2008-01-16 | 维新环保涂料（深圳）有限公司 | Water-based epoxy intermediate paint |
| CN101885941A (en) * | 2010-08-20 | 2010-11-17 | 湖南先悦科技有限公司 | Underwater epoxy resin coating and preparation method thereof |
| CN106519905A (en) * | 2016-11-21 | 2017-03-22 | 牛宝芬 | Waterborne heavy anticorrosion coating for metal |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109021769A (en) * | 2018-06-13 | 2018-12-18 | 广州集泰化工股份有限公司 | Finishing coat in a kind of aqueous double-component epoxy container |
| CN109135498A (en) * | 2018-06-13 | 2019-01-04 | 广州集泰化工股份有限公司 | The preparation method of finishing coat in a kind of aqueous double-component epoxy container |
| CN109762438A (en) * | 2018-12-21 | 2019-05-17 | 广州集泰化工股份有限公司 | A kind of aqueous dual-component epoxy resin varnish and the preparation method and application thereof |
| CN116355494A (en) * | 2023-03-23 | 2023-06-30 | 紫荆花涂料（上海）有限公司 | Double-component epoxy anticorrosive paint and preparation method and application thereof |
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Application publication date: 20170919 |
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