CN109266132A - Single-component water-based paint of one kind and preparation method thereof - Google Patents
Single-component water-based paint of one kind and preparation method thereof Download PDFInfo
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- CN109266132A CN109266132A CN201810764169.2A CN201810764169A CN109266132A CN 109266132 A CN109266132 A CN 109266132A CN 201810764169 A CN201810764169 A CN 201810764169A CN 109266132 A CN109266132 A CN 109266132A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic 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
- C09D7/60—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
- C09D7/65—Additives macromolecular
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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
- C08K3/18—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
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2265—Oxides; Hydroxides of metals of iron
- C08K2003/2272—Ferric oxide (Fe2O3)
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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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Life Sciences & Earth Sciences (AREA)
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- Inorganic Chemistry (AREA)
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Abstract
The present invention relates to technical field of coatings, specific open single-component water-based paint of one kind and preparation method thereof.The single-component water-based paint, the component including following mass fraction: water-base epoxy ester resin 10-15%；Aqueous acrylic emulsion 30-35%: titanium dioxide 10-15%；Rust resisting pigment 8-10%；Aqueous drier 5-10%；Neutralizer 0.1-0.2%；Defoaming agent 0.1-0.2%；Wetting dispersing agent 0.3-0.5%；Substrate wetting agents 0.3-0.5%；Cosolvent 3-5%；Thickener 1-2%；Deionized water 10-15%.Single-component water-based paint provided by the invention is easily constructed, and spraying is atomized, not sagging, and VOC content is low, and the anti-corrosive properties of paint film are excellent.
Description
Technical field
The present invention relates to technical field of coatings, more particularly to a kind of single-component water-based paint and preparation method thereof.
Background technique
With the continuous development of modern industry, agricultural machinery yield is growing.Farm machinery chassis local environment is various.Cause
This, is just particularly important effective protective coating of farm machinery chassis.Farm machinery chassis workpiece is more complex, it is desirable that coating has excellent
Application property, easy spraying not sagging.
Overwhelming majority farm machinery chassis mainly uses solvent type industrial coating at present.As people are to the day of environment and health
Benefit is paid attention to, and water paint has been more and more widely used, and traditional solvent type coating is released in the production and use process
The pollution that the volatile organic substance (VolatileOrganic Compounds, VOC) put generates becomes come automobile at present
City primary pollution source later, constantly improve and perfect, forced use environment-friendly type work with Environmental Protection in China laws and regulations
Industry coating has become trend of the times.And prior development direction one of of the aqueous industrial coating as environment-friendly type coating, in agricultural machinery
Application in industry has boundless market.But there are the not high enough feel of hardness of paint film is poor, easy for traditional water paint
Scratch, chemical resistance are poor out, contain the disadvantages of low, film thickness is thin, drying property is poor, price is high admittedly.For response country environmental protection act with
And the Policy Conditions of energy-saving and emission-reduction develop a low VOC (VOC) and discharge, is good for the coating specification of farm machinery chassis
The aqueous industrial coating of good antiseptic property and excellent application property is significant.
Summary of the invention
Poor for existing farm machinery chassis anticorrosion with coat, the problems such as application property is poor, easy sagging, the present invention provides a kind of single group
Part water paint and preparation method thereof.
To achieve the above object of the invention, the embodiment of the present invention uses the following technical solution:
A kind of single-component water-based paint, the component including following mass fraction:
Water-base epoxy ester resin 10-15%；
Aqueous acrylic emulsion 30-35%:
Titanium dioxide 10-15%；
Rust resisting pigment 8-10%；
Aqueous drier 5-10%；
Neutralizer 0.1-0.2%；
Defoaming agent 0.1-0.2%；
Wetting dispersing agent 0.3-0.5%；
Substrate wetting agents 0.3-0.5%；
Cosolvent 3-5%；
Thickener 1-2%；
Deionized water 10-15%.
Compared with the existing technology, single-component water-based paint provided by the invention, water-base epoxy ester resin and aqueous acrylamide yogurt
Liquid forms high thixotroping paint solution, and the viscosity when spraying high shear with special ratios blending, be attached on substrate after because
It restores high viscosity again for the disappearance of shearing force, reaches viscosity higher and easily constructs, and spraying is atomized, not the purpose of sagging；With increasing
Thick dose, the other components collocation such as rust resisting pigment use, not only further improve application property, avoid the appearance of sagging phenomenon, also drop
The low VOC content of water paint, improves the anti-corrosive properties of paint film.
Further, the present invention also provides the preparation methods of the single-component water-based paint.The preparation method, including following step
It is rapid:
(1) each component is weighed according to the raw material proportioning of the single-component water-based paint；
(2) by the water-base epoxy ester resin, aqueous acrylic emulsion, titanium dioxide, rust resisting pigment, aqueous drier, in
Mixing treatment is carried out with agent, defoaming agent, wetting dispersing agent, substrate wetting agents, cosolvent, thickener and deionized water, is painted
Slurry；
(3) mill base is ground, obtains single-component water-based paint.
Compared with the existing technology, the preparation method of single-component water-based paint provided by the invention, by raw material components carry out mixing,
Milled processed obtains single-component water-based paint, and simple process is easy to operate, green safe, is convenient for industrialized production.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The embodiment of the present invention provides a kind of single-component water-based paint.The single-component water-based paint, the group including following mass fraction
Point:
Water-base epoxy ester resin 10-15%；
Aqueous acrylic emulsion 30-35%:
Titanium dioxide 10-15%；
Rust resisting pigment 8-10%；
Aqueous drier 5-10%；
Neutralizer 0.1-0.2%；
Defoaming agent 0.1-0.2%；
Wetting dispersing agent 0.3-0.5%；
Substrate wetting agents 0.3-0.5%；
Cosolvent 3-5%；
Thickener 1-2%；
Deionized water 10-15%.
Preferably, the water-base epoxy ester resin is aqueous acrylic modified epoxy ester resin, has large arch dam, high salt tolerant
The features such as mist, high glaze, high rigidity, rapid draing, convenient for improving the corrosion resistance of paint film, application property.
Preferably, the aqueous acrylic emulsion is anion-type water-thinned acrylic acid ester emulsion, attached with excellent metal
Put forth effort, with aqueous acrylic modified epoxy ester resin blending, high thixotroping system is formed, convenient for the construction of metal surface.
Preferably, the neutralizer is one or both of dimethylethanolamine and 2-amino-2-methyl-1-propanol.
Preferably, the defoaming agent is that Siloxane-Oxyalkylene Copolymers class defoaming agent is with mass ratio with organic silicon defoaming agent
The mixture of 0.8-1.2:1 is eliminated, the bubble in inhibition system.
Preferably, the wetting dispersing agent be polycarboxylate salt dispersant and non-ionic dispersing agent with mass ratio for 0.8-
The mixture of 1.2:1 improves the dispersibility of system.
Preferably, the rust resisting pigment is at least one of red lead, iron oxide red, zinc borate and aluminium triphosphate zinc, is improved
The antirust, anti-corrosive performance of paint film.
Preferably, the substrate wetting agents are polyether modified siloxane wetting agent.
Preferably, the thickener is polyurethane thickener and alkali swollen thickener with the mixing of mass ratio 0.8-1.2:1
Object is used cooperatively with aqueous acrylic emulsion with water-base epoxy ester resin, further increases thixotroping and the application property of coating, simultaneously
Increase viscosity of the coating, avoids the appearance of sagging phenomenon.
Single-component water-based paint provided in an embodiment of the present invention, water-base epoxy ester resin and aqueous acrylic emulsion are with specific ratio
Example blending, forms high thixotroping paint solution, and the viscosity when spraying high shear, disappearing because of shearing force after being attached on substrate
It loses it and restores high viscosity again, reach viscosity higher and easily construct, spraying is atomized, not the purpose of sagging；With thickener, antirust face
The collocation of the other components such as material uses, and not only further improves application property, avoids the appearance of sagging phenomenon, also reduce water paint
VOC content improves the anti-corrosive properties of paint film.
The present invention still further provides the preparation of the single-component water-based paint under the premise of providing the single-component water-based paint
Method.
In one embodiment, the preparation method the following steps are included:
(1) each component is weighed according to the raw material proportioning of the single-component water-based paint；
(2) by the water-base epoxy ester resin, aqueous acrylic emulsion, titanium dioxide, rust resisting pigment, aqueous drier, in
Mixing treatment is carried out with agent, defoaming agent, wetting dispersing agent, substrate wetting agents, cosolvent, thickener and deionized water, is painted
Slurry；
(3) mill base is ground, obtains single-component water-based paint.
Explanation is further explained to above-mentioned preparation method below:
Preferably, the mixing speed of the mixing treatment is 400-600r/min, mixing time 10-20min；It is described to grind
25 μm of fineness of grind < of mill processing, guarantee the homogeneity of water paint.
This method preparation process is simple, easy to operate, green safe, is convenient for industrialized production.
The single-component water-based paint and preparation method thereof that embodiment provides in order to better illustrate the present invention, below by implementation
Example is further to be illustrated.
Embodiment 1
A kind of single-component water-based paint, the component including following mass fraction:
Aqueous acrylic modified epoxy ester resin GS-5000B10%；
0612 aqueous metallic paint lotion 35%:
Titanium dioxide 13%；
Red lead powder 10%；
Aqueous drier (WD03) 10%；
Dimethylethanolamine 0.1%；
Defoaming agent 0.1%；
Wetting dispersing agent 0.5%；
Tego-270 wetting agent 0.3%；
Isopropanol 5%；
Thickener 1%；
Deionized water 15%,
Wherein, the mixture that defoaming agent Tego-902w, BYK-028 mass ratio is 0.8:1；Wetting dispersing agent is FX600
Wetting dispersing agent, the mixture that FX365 wetting dispersing agent mass ratio is 1.2:1；Thickener is thickener AP-660, thickener
The mixture of 0620 mass ratio 1:1 of Gel.
The preparation method of the single-component water-based paint the following steps are included:
(1) each component is weighed according to the raw material proportioning of the single-component water-based paint；
(2) by the aqueous acrylic modified epoxy ester resin GS-5000B, 0612 aqueous metallic paint lotion, titanium dioxide,
Red lead powder, aqueous drier (WD03), dimethylethanolamine, defoaming agent, wetting dispersing agent, Tego-270 wetting agent, isopropanol,
Thickener and deionized water obtain mill base with 600r/min progress mixing treatment 10min；
(3) mill base is ground, until 25 μm of fineness of grind <, obtain single-component water-based paint.
Embodiment 2
A kind of single-component water-based paint, the component including following mass fraction:
Aqueous acrylic modified epoxy ester resin GS-5000B15%；
0612 aqueous metallic paint lotion 30%:
Titanium dioxide 15%；
Iron oxide red 10%；
Aqueous drier (WD03) 10%；
AMP-950.2%；
Defoaming agent 0.2%；
Wetting dispersing agent 0.3%；
Tego-245 wetting agent 0.3%；
Isopropanol 3%；
Thickener 1%；
Deionized water 15%.
Wherein, the mixture that defoaming agent Tego-902w, BYK-028 mass ratio is 1.2:1；Wetting dispersing agent is FX600
Wetting dispersing agent, the mixture that FX365 wetting dispersing agent mass ratio is 0.8:1；Thickener is thickener AP-660, thickener
The mixture of 0620 mass ratio 1.2:1 of Gel.
The preparation method of the single-component water-based paint the following steps are included:
(1) each component is weighed according to the raw material proportioning of the single-component water-based paint；
(2) by the aqueous acrylic modified epoxy ester resin GS-5000B, 0612 aqueous metallic paint lotion, titanium dioxide,
Iron oxide red, aqueous drier (WD03), AMP-95, defoaming agent, wetting dispersing agent, Tego-245 wetting agent, isopropanol, thickener
Mixing treatment 20min is carried out with 400r/min with deionized water, obtains mill base；
(3) mill base is ground, until 25 μm of fineness of grind <, obtain single-component water-based paint.
Embodiment 3
A kind of single-component water-based paint, the component including following mass fraction:
Aqueous acrylic modified epoxy ester resin GS-5000B13%；
0612 aqueous metallic paint lotion 33%:
Titanium dioxide 14%；
Aluminium triphosphate zinc powder 8%；
Aqueous drier (WD03) 10%；
AMP-950.1%；
Defoaming agent 0.1%；
Wetting dispersing agent 0.4%；
Tego-245 wetting agent 0.4%；
Isopropanol 5%；
Thickener 2%；
Deionized water 14%,
Wherein, the mixture that defoaming agent Tego-902w, BYK-028 mass ratio is 1.1:1；Wetting dispersing agent is FX600
Wetting dispersing agent, the mixture that FX365 wetting dispersing agent mass ratio is 1:1；Thickener is thickener AP-660, thickener Gel
The mixture of 0620 mass ratio 0.8:1.
The preparation method of the single-component water-based paint the following steps are included:
(1) each component is weighed according to the raw material proportioning of the single-component water-based paint；
(2) by the aqueous acrylic modified epoxy ester resin GS-5000B, 0612 aqueous metallic paint lotion, titanium dioxide,
Aluminium triphosphate zinc powder, aqueous drier (WD03), AMP-95, defoaming agent, wetting dispersing agent, Tego-245 wetting agent, isopropyl
Alcohol, thickener and deionized water carry out mixing treatment 15min with 500r/min, obtain mill base；
(3) mill base is ground, until 25 μm of fineness of grind <, obtain single-component water-based paint.
Embodiment 4
A kind of single-component water-based paint, the component including following mass fraction:
Aqueous acrylic modified epoxy ester resin GS-5000B15%；
0612 aqueous metallic paint lotion 35%:
Titanium dioxide 12%；
Boric acid zinc powder 10%；
Aqueous drier (WD03) 5%；
Dimethylethanolamine 0.1%；
Defoaming agent 0.2%；
Wetting dispersing agent 0.4%；
Tego-270 wetting agent 0.3%；
Isopropanol 5%；
Thickener 2%；
Deionized water 15%.
Wherein, the mixture that defoaming agent Tego-902w, BYK-028 mass ratio is 1.2:1；Wetting dispersing agent is FX600
Wetting dispersing agent, the mixture that FX365 wetting dispersing agent mass ratio is 1:1；Thickener is thickener AP-660, thickener Gel
The mixture of 0620 mass ratio 1:1.
The preparation method of the single-component water-based paint the following steps are included:
(1) each component is weighed according to the raw material proportioning of the single-component water-based paint；
(2) by the aqueous acrylic modified epoxy ester resin GS-5000B, 0612 aqueous metallic paint lotion, titanium dioxide,
Boric acid zinc powder, aqueous drier (WD03), dimethylethanolamine, defoaming agent, wetting dispersing agent, Tego-270 wetting agent, isopropyl
Alcohol, thickener and deionized water carry out mixing treatment 15min with 500r/min, obtain mill base；
(3) mill base is ground, until 25 μm of fineness of grind <, obtain single-component water-based paint.
The characteristic for the single-component water-based paint that embodiment provides in order to better illustrate the present invention, below by embodiment 1-4 system
Standby single-component water-based paint carries out the test of respective performances, and the results are shown in Table 1.
Table 1
It can be obtained by above data, the single-component water-based paint provided in the embodiment of the present invention, hardness of paint film is high, and has excellent
Wearability, resistance to acid and alkali, salt fog resistance and artificial weathering ageing resistance, be suitble to be sprayed at farm machinery chassis.
Technical solution in order to better illustrate the present invention is done by comparative example and the embodiment of the present invention into one further below
The comparison of step.
Comparative example 1
By 0612 aqueous metallic paint lotion aqueous acrylic modified epoxy ester resin GS-5000B in the formula of embodiment 1
Replacement, i.e., only with a kind of film forming matter of aqueous acrylic modified epoxy ester resin GS-5000B, obtained by the method in embodiment 1
To comparative example 1.
Comparative example 2
By the 0612 aqueous metallic paint lotion of aqueous acrylic modified epoxy ester resin GS-5000B in the formula of embodiment 1
Replacement, i.e., only with 0612 aqueous metallic paint lotion as main film forming matter, obtain comparative example 2 by the method in embodiment 1.
Comparative example 3
By the aqueous acrylic modified epoxy ester resin GS-5000B and 0612 aqueous metallic paint lotion in the formula of embodiment 1
Mass ratio be adjusted to 9:36, comparative example 3 is obtained by the method in embodiment 1.
Single-component water-based paint prepared by embodiment 1 and comparative example 1-3 is subjected to spraying application test, the results are shown in Table 2.
Table 2
| Serial number | 80s spraying | Sagging |
| Embodiment 1 | Atomization is preferable | 70 μm of one-pass film-forming not sagging |
| Comparative example 1 | It is atomized poor | 40 μm of one-pass film-forming not sagging |
| Comparative example 2 | It is atomized poor | 40 μm of one-pass film-forming not sagging |
| Comparative example 3 | It is atomized poor | 50 μm of one-pass film-forming not sagging |
It can be obtained by above data, single-component water-based paint provided in an embodiment of the present invention, spraying application is convenient, and atomization is preferable,
70 μm of no sag phenomenons of one-pass film-forming, the spraying suitable for farm machinery chassis.The one-component water prepared in 2-4 of the embodiment of the present invention
Property paint also has and the comparable effect of embodiment 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. a kind of single-component water-based paint, it is characterised in that: the component including following mass fraction:
Water-base epoxy ester resin 10-15%；
Aqueous acrylic emulsion 30-35%:
Titanium dioxide 10-15%；
Rust resisting pigment 8-10%；
Aqueous drier 5-10%；
Neutralizer 0.1-0.2%；
Defoaming agent 0.1-0.2%；
Wetting dispersing agent 0.3-0.5%；
Substrate wetting agents 0.3-0.5%；
Cosolvent 3-5%；
Thickener 1-2%；
Deionized water 10-15%.
2. single-component water-based paint as described in claim 1, it is characterised in that: the water-base epoxy ester resin is water soluble acrylic acid
Modified epoxy ester resin.
3. single-component water-based paint as described in claim 1, it is characterised in that: the aqueous acrylic emulsion is anionic water
Property acrylic acid ester emulsion.
4. single-component water-based paint as described in claim 1, it is characterised in that: the neutralizer is dimethylethanolamine and 2- ammonia
One or both of base-2- methyl-1-propyl alcohol.
5. single-component water-based paint as described in claim 1, it is characterised in that: the defoaming agent is Siloxane-Oxyalkylene Copolymers class
Defoaming agent is the mixture of 0.8-1.2:1 with mass ratio with organic silicon defoaming agent；The wetting dispersing agent is polycarboxylic acids salinity
Powder and non-ionic dispersing agent are the mixture of 0.8-1.2:1 with mass ratio.
6. single-component water-based paint as described in claim 1, it is characterised in that: the rust resisting pigment is red lead, iron oxide red, zinc borate
At least one of with aluminium triphosphate zinc.
7. single-component water-based paint as described in claim 1, it is characterised in that: the substrate wetting agents are polyether modified siloxane
Wetting agent.
8. single-component water-based paint as described in claim 1, it is characterised in that: the thickener is polyurethane thickener and alkali soluble
Swollen thickener is with the mixture of mass ratio 0.8-1.2:1.
9. a kind of preparation method of single-component water-based paint, it is characterised in that: the following steps are included:
(1) each component is weighed according to the raw material proportioning of paint single-component water-based as described in any one of claim 1~8；
(2) by the water-base epoxy ester resin, aqueous acrylic emulsion, titanium dioxide, rust resisting pigment, aqueous drier, neutralizer,
Defoaming agent, wetting dispersing agent, substrate wetting agents, cosolvent, thickener and deionized water carry out mixing treatment, obtain mill base；
(3) mill base is ground, obtains single-component water-based paint.
10. the preparation method of single-component water-based paint as claimed in claim 9, it is characterised in that: the stirring of the mixing treatment
Speed is 400-600r/min, mixing time 10-20min；25 μm of the fineness of grind < of the milled processed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810764169.2A CN109266132A (en) | 2018-07-12 | 2018-07-12 | Single-component water-based paint of one kind and preparation method thereof |
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| CN201810764169.2A CN109266132A (en) | 2018-07-12 | 2018-07-12 | Single-component water-based paint of one kind and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913085A (en) * | 2019-02-15 | 2019-06-21 | 河北晨阳工贸集团有限公司 | A kind of bottom surface unification water paint and preparation method thereof |
| CN110003748A (en) * | 2019-03-26 | 2019-07-12 | 河北晨阳工贸集团有限公司 | A kind of aqueous protective paint and preparation method thereof for container car |
| CN110499079A (en) * | 2019-08-20 | 2019-11-26 | 成都拜迪新材料有限公司 | Watersoluble modified acrylic acid iron oxide red anti-corrosive primer of resistance to greasy dirt and preparation method thereof |
| CN111171677A (en) * | 2020-02-11 | 2020-05-19 | 山东七维新材料有限公司 | High salt spray resistance water-based single-component coating and preparation method thereof |
| CN111675953A (en) * | 2020-06-23 | 2020-09-18 | 安徽菱湖漆股份有限公司 | SH aqueous acrylic acid modified epoxy ester and preparation method and application thereof |
| CN112143309A (en) * | 2020-09-16 | 2020-12-29 | 广州集泰化工股份有限公司 | Water-based anti-sticking anticorrosion primer and preparation method and application thereof |
| CN112898843A (en) * | 2021-01-25 | 2021-06-04 | 湖北东盛特种涂料科技有限公司 | Water-based paint for renovating color steel tiles and unmanned aerial vehicle construction method thereof |
| WO2022088137A1 (en) * | 2020-10-31 | 2022-05-05 | 河北比尔尼克新材料科技股份有限公司 | Water-based acrylic paint, preparation method therefor and application thereof |
| CN115368765A (en) * | 2022-05-30 | 2022-11-22 | 东方电气集团东方锅炉股份有限公司 | Low-surface-treatment water-based environment-friendly coating and preparation method thereof |
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| CN106366851A (en) * | 2016-08-30 | 2017-02-01 | 河北晨阳工贸集团有限公司 | Epoxy ester dip-coating water based paint and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106366851A (en) * | 2016-08-30 | 2017-02-01 | 河北晨阳工贸集团有限公司 | Epoxy ester dip-coating water based paint and preparation method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913085A (en) * | 2019-02-15 | 2019-06-21 | 河北晨阳工贸集团有限公司 | A kind of bottom surface unification water paint and preparation method thereof |
| CN110003748A (en) * | 2019-03-26 | 2019-07-12 | 河北晨阳工贸集团有限公司 | A kind of aqueous protective paint and preparation method thereof for container car |
| CN110499079A (en) * | 2019-08-20 | 2019-11-26 | 成都拜迪新材料有限公司 | Watersoluble modified acrylic acid iron oxide red anti-corrosive primer of resistance to greasy dirt and preparation method thereof |
| CN111171677A (en) * | 2020-02-11 | 2020-05-19 | 山东七维新材料有限公司 | High salt spray resistance water-based single-component coating and preparation method thereof |
| CN111675953A (en) * | 2020-06-23 | 2020-09-18 | 安徽菱湖漆股份有限公司 | SH aqueous acrylic acid modified epoxy ester and preparation method and application thereof |
| CN111675953B (en) * | 2020-06-23 | 2021-11-12 | 安徽菱湖漆股份有限公司 | Rapid composite film-forming water-based anticorrosive paint and preparation method thereof |
| CN112143309A (en) * | 2020-09-16 | 2020-12-29 | 广州集泰化工股份有限公司 | Water-based anti-sticking anticorrosion primer and preparation method and application thereof |
| WO2022088137A1 (en) * | 2020-10-31 | 2022-05-05 | 河北比尔尼克新材料科技股份有限公司 | Water-based acrylic paint, preparation method therefor and application thereof |
| CN112898843A (en) * | 2021-01-25 | 2021-06-04 | 湖北东盛特种涂料科技有限公司 | Water-based paint for renovating color steel tiles and unmanned aerial vehicle construction method thereof |
| CN115368765A (en) * | 2022-05-30 | 2022-11-22 | 东方电气集团东方锅炉股份有限公司 | Low-surface-treatment water-based environment-friendly coating and preparation method thereof |
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Application publication date: 20190125 |