CN110408284A - A kind of aqueous chlorine ether modified acroleic acid anticorrosive paint and preparation method - Google Patents
A kind of aqueous chlorine ether modified acroleic acid anticorrosive paint and preparation method Download PDFInfo
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- CN110408284A CN110408284A CN201910696466.2A CN201910696466A CN110408284A CN 110408284 A CN110408284 A CN 110408284A CN 201910696466 A CN201910696466 A CN 201910696466A CN 110408284 A CN110408284 A CN 110408284A
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- parts
- anticorrosive paint
- acroleic acid
- aqueous chlorine
- modified acroleic
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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
- 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
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- 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
-
- 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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
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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)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint and preparation methods, coating includes 8-12 parts of ether lotions, 1-3 parts of neutralization resin compounds I, 15-25 parts of deionized water, 1-3 parts of dispersing agents, 0.4-0.6 parts of wetting agents, 0.1-0.3 parts of defoaming agents, 0.8-1.2 parts of auxiliary rheological agents, 5-21 parts of pigment, 8-22 parts of inhibition fillers, 25-35 parts of metal acrylate lotions, 3-7 parts of coalescing agents, 0.6-1.2 parts of anti-flash rusting agent, it is dispersed, grinding, it is uniformly mixed with mixture I, aqueous chlorine ether modified acroleic acid anticorrosive paint is made.Aqueous chlorine ether modified acroleic acid anticorrosive paint of the invention has excellent water resistance, resistance to acid and alkali and salt fog resistance, increases the hardness of paint film.
Description
Technical field
The present invention relates to a kind of anticorrosive paint, especially a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint and its preparation side
Method.
Background technique
Coating is divided into solvent type and water paint, the still solvent based coating that major part field in China's uses at present, these
Coating is using organic solvent as dispersion and dilution medium, and in storage and use process, organic solvent volatilization causes environmental pollution
With the physical and mental health of damage worker, and water paint is using water as decentralized medium, so as to avoid or reduce organic solvent
It uses, reduces the discharge of volatile organic matter (VOCs).
Water-borne acrylic coatings are a kind of one-component, low-cost coating, however generally existing anti-corrosive properties, chemical resistance,
The disadvantages of water resistance is poor, thus limit its scope of application.
Researcher improves water paint using the excellent properties of graphene by graphene in conjunction with coating there are many at present
Properties, however graphene is expensive, is not easy to disperse.Spelling there are also some researchers into a small amount of epoxy-ester improves water
Property acrylic coating initial stage poor water resistance, acid resistance is poor, film poor toughness, flash rusting, and high temperature returns viscous phenomenon, epoxy-ester viscosity compared with
The problems such as height, when addition, be not easy to operate.
Summary of the invention
To solve drawbacks described above existing in the prior art, the object of the present invention is to provide a kind of aqueous chlorine ether modified propylenes
Sour anticorrosive paint, the coating have excellent water resistance, have certain acid resistance, shorten the drying time of paint film, increase
The features such as toughness of paint film.
Another object of the present invention is that providing a kind of preparation method of aqueous chlorine ether modified acroleic acid anticorrosive paint.
The present invention is realized by following technical proposals.
The present invention provides a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint, the raw material including following mass ratioes:
Further, the chlorinated polyether emulsion is one in the chlorinated polyether emulsion MP15 of Jiangyin Correspondent chlorinated polyether emulsion MP25 or Li Side
Kind.
Further, the neutralization resin is water-soluble alcohol acid solution with one in moral 25B or water-compatible amino resin cyanogen spy 747
Kind.
Further, the dispersing agent is one or more of BYK190 and BYK194n.
Further, the wetting agent is one or more of tego4100 and tego270.
Further, the defoaming agent is one or more of tego901W and tego902W.
Further, the auxiliary rheological agents are BYK420 and moral modest one or more of 299.
Further, the pigment is one of carbon black, Cornstarch and iron oxide red.
Further, the inhibition filler is one or more of trbasic zinc phosphate and talcum powder.
Further, the metal acrylate lotion is one of Bayer 1522 or Bayer 687.
Further, the coalescing agent is one or more of alcohol ester 12, propandiol butyl ether and ethylene glycol.
Further, the anti-flash rusting agent is moral modest 179 or moral modest one of 579.
The present invention provides a kind of preparation method of aqueous chlorine ether modified acroleic acid anticorrosive paint in turn, including walks as follows
It is rapid:
1) taking mass ratio is 8-12 parts of chlorinated polyether emulsion, and 1-3 parts of neutralization resin dispersions are added under stiring, obtain mixture
Ⅰ；
2) take 15-25 parts deionized water, 1-3 parts of dispersing agents, 0.4-0.6 parts of wetting agents, 0.1-0.3 parts of defoaming agents and
Under low speed dispersion stirring, gradually 5-21 parts of pigment, 8-22 parts of inhibition fillers are added in mixture for 0.3-0.5 parts of auxiliary rheological agents
Dispersion, grinding, obtain mixture II；
3) dispersed mixture II under stiring, gradually by 25-35 parts of metal acrylate lotions, 3-7 parts of coalescing agents, 0.6-
1.2 parts of anti-flash rusting agent are added into mixture I, are uniformly dispersed, and chlorinated polyether emulsion modified acrylic acid emulsion anticorrosive paint is made.
Further, neutralization resin is added in 500r/min dispersion under stiring in the step 1), disperses 30min.
Further, in the step 2), disperse 15-20min in 500r/min first, 500- again is added after pigment, filler
1000r/min disperses 20-25min, and sand mill carries out being ground to fineness≤35 μm.
Further, it in the step 3), in 500r/min dispersed mixture II, is added after all raw materials in 500-1000r/
Min disperses 20-25min.
The pure water of 5-10% is added in paint solution when construction, which can be used brushing, roller coating and spraying application.
The present invention has the advantages that due to taking above technical scheme
Tolerance is changed than broad to the PH that paint solution is made.Chlorinated polyether emulsion and the addition for neutralizing resin improve paint solution
Application property.Reactive double bond is free of in chlorinated polyether emulsion molecule, molecular chemistry excellent in stability is not easy to be dropped by atmospheric oxidn
Solution, light fastness stability is excellent, is not easy yellowing and dusting；Adhesion is good, and chlorinated polyether emulsion contains the vinyl isobutyl ether of copolymerization, holds
Hydrogen bond easily is formed with substrate, guarantees coating good adhesive force on various grounds；Dissolubility is strong, and chlorinated polyether emulsion is a variety of with other
Paint binder mixes, and is free of reactive group, can substantially mix with various pigments and fillers；
Using above scheme, a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint is obtained, there is excellent water resistance, have
The features such as certain resistance to acid and alkali improves the applicability of paint film, increases the hardness of paint film.
Specific embodiment
Below in conjunction with specific embodiment, the present invention will be described in detail, herein illustrative examples and explanation of the invention
For explaining the present invention, but it is not as a limitation of the invention.
A kind of preparation method of aqueous chlorine ether modified acroleic acid anticorrosive paint of the present invention, includes the following steps:
1) taking mass ratio is 8-12 parts of chlorinated polyether emulsion, and 500r/min disperses under stiring, and 1-4 parts of neutralization resins point are added
30min is dissipated, mixture I is obtained.
Wherein, chlorinated polyether emulsion is one of the chlorinated polyether emulsion PM25 of the chlorinated polyether emulsion PM25 and Li Side of Jiangyin Correspondent.
Neutralizing resin is water-soluble alcohol acid solution with one of moral 25B and water-compatible amino resin cyanogen spy 747.
2) 15-25 parts of deionized water, 1-3 parts of dispersing agents, 0.4-0.6 parts of wetting agents, 0.1-0.3 parts of defoaming agents are taken,
0.3-0.5 parts of auxiliary rheological agents, 500r/min disperse 15-20min, stir at low speed down, gradually by 5-21 parts of pigment, 8-22 parts of inhibitions
Filler is added in mixture, and 500-1000r/min disperses 20-25min, and sand mill is carried out being ground to fineness≤35 μm, be mixed
Close object II；
Wherein, dispersing agent is one or more of BYK190 and BYK194n；Wetting agent is tego4100 and tego270
One or more of；Defoaming agent is one or more of tego901W and tego902W；Auxiliary rheological agents are BYK420 and moral
Modest one or more of 299；Pigment is one of carbon black, Cornstarch and iron oxide red；Inhibition filler is trbasic zinc phosphate and talcum
One or more of powder.
3) dispersed mixture II under 500r/min stirring, gradually by 25-35 parts of metal acrylate lotions, 3-7 parts of film forming
The anti-flash rusting agent of auxiliary agent, 0.6-1.2 is added into mixture I, and chlorinated polyether emulsion modified acrylic acid emulsion anticorrosive paint is made.
Wherein, metal acrylate lotion is one of Bayer 1522 or Bayer 687；Coalescing agent is Yi Siman alcohol ester ten
Two, one or more of propandiol butyl ether and propylene glycol monomethyl ether；Anti- flash rusting agent is moral modest 179 or moral modest one of 579.
The pure water of 5-10% is added in paint solution when construction, which can be used brushing, roller coating and spraying application.
The present invention is further illustrated below by specific embodiment.
Based on parts by weight, each proportion adds up to 100 parts to following raw material.
Embodiment 1: white
The present embodiment coating the preparation method comprises the following steps:
1) chlorinated polyether emulsion is in the state that 500r/min disperses and resin, dispersion 30min obtain mixture I；
2) it takes the desired amount of deionized water to be added in dispersion tank, required dispersing agent, wetting agent, defoaming agent, rheology is added
Auxiliary agent 500r/min disperses 20min, stirs at low speed down, is gradually added thereto pigment, filler, and 1000r/min disperses 15min,
Sand mill carries out being ground to fineness≤35 μm, obtains mixture II；
2) in the state that 500r/min disperses, dispersed mixture II is gradually added metal acrylate lotion, film forming helps
Agent, anti-flash rusting agent and mixture I, after adding all materials, 1000r/min disperses 15min, and it is modified to obtain the aqueous chlorine ether of mixture
Acrylic Anticorrosive Coatings.
3) pure water of 5-10% is added in paint solution when constructing, which can be used brushing, roller coating and spraying application.
Prepared coating property index is shown in Table 1.
Embodiment 2: rust
The present embodiment coating the preparation method comprises the following steps:
The preparation method is the same as that of Example 1
Recommend to use spraying application, be maintained 7 days in the environment of 25 DEG C, 50% humidity, prepared coating property index is shown in
Table 1.
Prepared coating property index is shown in Table 1.
Embodiment 3: black
The present embodiment coating the preparation method comprises the following steps:
Recommend to use spraying application, be maintained 7 days in the environment of 25 DEG C, 50% humidity, prepared coating property index is shown in
Table 1.
Prepared coating property index is shown in Table 1.
1 embodiment 1-3 coating property of table
As it can be seen from table 1 aqueous chlorine ether modified acroleic acid anticorrosive paint of the invention, can opening state is without exception, fast light
Excellent in stability, not easy to change and dusting；Adhesion is good, and water resistance, resistance to salt water, resistance to acid and alkali and salt fog resistance are strong；It is one
The single-component water-based chlorine ether modified acroleic acid anticorrosive paint of kind function admirable.
The present invention is not limited to the above embodiments, on the basis of technical solution disclosed by the invention, the skill of this field
For art personnel according to disclosed technology contents, one can be made to some of which technical characteristic by not needing creative labor
A little replacements and deformation, these replacements and deformation are within the scope of the invention.
Claims (10)
1. a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint, which is characterized in that the raw material including following mass ratioes:
2. a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint according to claim 1, which is characterized in that the chlorine ether cream
Liquid is one of the chlorinated polyether emulsion MP15 of Jiangyin Correspondent chlorinated polyether emulsion MP25 or Li Side.
3. a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint according to claim 1, which is characterized in that the neutralization tree
Rouge is water-soluble alcohol acid solution with one of moral 25B or water-compatible amino resin cyanogen spy 747.
4. a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint according to claim 1, which is characterized in that
The dispersing agent is one or more of BYK190 and BYK194n；
The wetting agent is one or more of tego4100 and tego270；
The defoaming agent is one or more of tego901W and tego902W；
The auxiliary rheological agents are BYK420 and moral modest one or more of 299.
5. a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint according to claim 1, which is characterized in that the pigment is
One of carbon black, titanium dioxide or iron oxide red.
6. a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint according to claim 1, which is characterized in that the inhibition is filled out
Material is one or more of trbasic zinc phosphate and talcum powder.
7. a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint according to claim 1, according to right it is characterized in that, institute
Stating metal acrylate lotion is one of Bayer 1522 or Bayer 687.
8. a kind of aqueous chlorine ether modified acroleic acid anticorrosive paint according to claim 1, which is characterized in that the film forming helps
Agent is one or more of alcohol ester 12, propandiol butyl ether and ethylene glycol；
The anti-flash rusting agent is moral modest 179 or moral modest one of 579.
9. a kind of preparation method of the described in any item aqueous chlorine ether modified acroleic acid anticorrosive paints of claim 1-8, feature
It is, includes the following steps:
1) taking mass ratio is 8-12 parts of chlorinated polyether emulsion, and 1-4 parts of neutralization resin dispersions are added under stiring, obtain mixture I；
2) 15-25 parts of deionized water, 1-3 parts of dispersing agents, 0.4-0.6 parts of wetting agents, 0.1-0.3 parts of defoaming agents and 0.3- are taken
0.5 part of auxiliary rheological agents, under low speed dispersion stirring, will gradually disperse in 5-21 parts of pigment, 8-22 parts of inhibition fillers addition mixtures,
Grinding, obtains mixture II；
3) dispersed mixture II under stiring, gradually by 25-35 parts of metal acrylate lotions, 3-7 parts of coalescing agents and 0.6-1.2
The anti-flash rusting agent of part, is added into mixture I, is uniformly dispersed, and chlorinated polyether emulsion modified acrylic acid emulsion anticorrosive paint is made.
10. a kind of preparation method of aqueous chlorine ether modified acroleic acid anticorrosive paint according to claim 9, feature exist
In 500r/min dispersion is added and neutralizes resin under stiring in the step 1), disperses 30min；
In the step 2), disperse 15-20min in 500r/min first, is added after pigment, filler 500-1000r/min points again
20-25min is dissipated, sand mill carries out being ground to fineness≤35 μm；
In the step 3), in 500r/min dispersed mixture II, it is added after all raw materials and disperses 20- in 500-1000r/min
25min。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910696466.2A CN110408284A (en) | 2019-07-30 | 2019-07-30 | A kind of aqueous chlorine ether modified acroleic acid anticorrosive paint and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910696466.2A CN110408284A (en) | 2019-07-30 | 2019-07-30 | A kind of aqueous chlorine ether modified acroleic acid anticorrosive paint and preparation method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040024135A1 (en) * | 2000-03-09 | 2004-02-05 | Christophe Verge | Use of a polymer based on imidized maleic anhydride in surface treatment or coating compositions and in inks and varnishes |
| JP2005220237A (en) * | 2004-02-06 | 2005-08-18 | Kobe Steel Ltd | Surface-treating agent for metal, containing water-based resin emulsion |
| CN102702899A (en) * | 2012-07-03 | 2012-10-03 | 江苏兰陵高分子材料有限公司 | Water-based modified pure acrylic acid anticorrosive paint |
| CN104164173A (en) * | 2014-07-01 | 2014-11-26 | 常州光辉化工有限公司 | Priming-finishing integrated single-component heavy anti-corrosion coating and preparing method thereof |
| CN105885690A (en) * | 2016-06-08 | 2016-08-24 | 宋介珍 | Water-borne acrylic resin anticorrosive coating and preparation method thereof |
-
2019
- 2019-07-30 CN CN201910696466.2A patent/CN110408284A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040024135A1 (en) * | 2000-03-09 | 2004-02-05 | Christophe Verge | Use of a polymer based on imidized maleic anhydride in surface treatment or coating compositions and in inks and varnishes |
| JP2005220237A (en) * | 2004-02-06 | 2005-08-18 | Kobe Steel Ltd | Surface-treating agent for metal, containing water-based resin emulsion |
| CN102702899A (en) * | 2012-07-03 | 2012-10-03 | 江苏兰陵高分子材料有限公司 | Water-based modified pure acrylic acid anticorrosive paint |
| CN104164173A (en) * | 2014-07-01 | 2014-11-26 | 常州光辉化工有限公司 | Priming-finishing integrated single-component heavy anti-corrosion coating and preparing method thereof |
| CN105885690A (en) * | 2016-06-08 | 2016-08-24 | 宋介珍 | Water-borne acrylic resin anticorrosive coating and preparation method thereof |
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Application publication date: 20191105 |