CN107099211A - Acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint and preparation method thereof - Google Patents
Acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint and preparation method thereof Download PDFInfo
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- CN107099211A CN107099211A CN201610099676.XA CN201610099676A CN107099211A CN 107099211 A CN107099211 A CN 107099211A CN 201610099676 A CN201610099676 A CN 201610099676A CN 107099211 A CN107099211 A CN 107099211A
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- polyether resin
- chlorinated polyether
- resin emulsion
- modified chlorinated
- acrylic graft
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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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
- C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
-
- 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
-
- 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
-
- 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
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0856—Iron
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0881—Titanium
-
- 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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
The invention provides a kind of acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint, it is prepared from by the component of following weight percents content：Acrylic graft-modified chlorinated polyether resin emulsion：60~70%；Trbasic zinc phosphate：5%~7%；Composite iron-titanium powder：10~15%；Talcum powder：5%~10%；Titanium dioxide：3%~6%；Defoamer：0.1%~0.5%；Dispersant：0.5%~1.0%；Thickener：0.5%~1.0%；Acrylic graft-modified chlorinated polyether resin emulsion therein is prepared from by the component of following weight percents content：Chlorinated polyether resin：10%~20%；Propane diols butyl ester：0%~30%；Butyl methacrylate：1%~3%；Ethyl acrylate：3%~5%；Methyl methacrylate：4%~7%；2-EHA：2%~5%；Benzoyl peroxide：0.1%~1%；Remaining is deionized water.The coating of the present invention has on various grounds good adhesive force due to the vinyl chloride ether containing copolymerization.The shortcoming of other chlorine-containing polymer resins is substantially solved.
Description
Technical field
Applied the present invention relates to a kind of anti-corrosion material, more particularly to a kind of acrylic graft-modified chlorinated polyether resin emulsion anti-corrosion
Material and preparation method thereof.
Background technology
Current anticorrosive paint mainly has following kind：It is organic fluorine coating, corrosion-resistant epoxy paint, chloride anti-
Rotten coating, polyurethane coating etc..Chlorine-containing polymer refers to the resin for containing a large amount of chlorine in its composition, with excellent
Corrosion Protection, the chlorine-containing polymer that current China is most widely used is chlorinated rubber, but its application is by molten
Limitation in terms of Xie Xing, compatibility and environmental protection, and other resins also exist in various degree that various weatherabilities are poor, anti-ization
Learn the characteristic of corrosivity difference.
The content of the invention
The purpose of the present invention, exactly in order to solve the above problems, there is provided a kind of acrylic graft-modified chlorinated polyether resin breast
Liquid anticorrosive paint and preparation method thereof.
In order to achieve the above object, present invention employs following technical scheme：A kind of acrylic graft-modified chlorine ether tree
Fat liquor anticorrosive paint, is prepared from by the component of following weight percents content：
Acrylic graft-modified chlorinated polyether resin emulsion：60~70%；
Trbasic zinc phosphate：5%~7%；
Composite iron-titanium powder：10~15%；
Talcum powder：5%~10%；
Titanium dioxide：3%~6%；
Defoamer：0.1%~0.5%；
Dispersant：0.5%~1.0%；
Thickener：0.5%~1.0%.
The acrylic graft-modified chlorinated polyether resin emulsion is prepared from by the component of following weight percents content：
Chlorinated polyether resin：10%~20%；
Propane diols butyl ester：20%~30%；
Butyl methacrylate：1%~3%；
Ethyl acrylate：3%~5%；
Methyl methacrylate：4%~7%；
2-EHA：2%~5%；
Benzoyl peroxide：0.1%~1%；
Remaining is deionized water.
The defoamer is selected from BYK-023, CF1834 or SAP-202；The dispersant be selected from LF-8658,
One or more in BYK-P104S, BYK-AT203, TEGO Dispers 740W；The thickener is
ASE-60。
The preparation method of aforesaid propylene acid graft modification chlorinated polyether resin emulsion anticorrosive paint, comprises the following steps：
A, prepare acrylic graft-modified chlorinated polyether resin emulsion
A1, in a kettle., puts into the propane diols butyl ester and chlorinated polyether resin of proportional quantity, is heated to 80 DEG C, and protect
Temperature 2 hours；
A2, by the butyl methacrylate of proportional quantity, ethyl acrylate, methyl methacrylate, acrylic acid 2-
The mixture of ethylhexyl and benzoyl peroxide is slowly added in reactor, insulation reaction 8 hours；
A3,50 DEG C are cooled to, under fast stirring, the deionized water of proportional quantity are added in 30 minutes, continue to stir
Mix 30 minutes, produce acrylic graft-modified chlorinated polyether resin emulsion.
B, prepare acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint
By the acrylic acid scion grafting modified chlorinated polyether resin emulsion of proportional quantity, trbasic zinc phosphate, composite iron-titanium powder, talcum powder, titanium
In white powder, defoamer, dispersant, thickener, input dispersion tank, stir 30 minutes, then grind, filter,
Packaging, produces acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint finished product.
The defoamer is selected from BYK-023, CF1834 or SAP-202；The dispersant be selected from LF-8658,
One or more in BYK-P104S, BYK-AT203, TEGO Dispers 740W；The thickener is
ASE-60。
Chlorinated polyether resin is the copolymer of 75% vinyl chloride and 25% vinyl isobutyl ether, and it is free of saponifiable ester
Key, and because the chlorine atom of combination is sufficiently stable, make coating that there is water-fast, chemicals-resistant corrosive nature；Without reaction
Double bond, therefore not oxidizable and degrade, the resistance to atmospheric aging of coating, light fastness stability is excellent, is difficult yellowing and powder
Change；Ether in structure has internal plasticization, and coating is not added with the enough pliabilities of other plasticizer, therefore not
It can become fragile because of migration of plasticizer；Vinyl chloride ether containing copolymerization, therefore each coating has well on various grounds
Adhesive force.So resin has substantially solved the shortcoming of other chlorine-containing polymer resins.
The present invention also has the following advantages that and beneficial effect：
1st, existing chlorinated polyether resin is high VOC solvent based coating, and welding, of the invention is acrylic acid-grafted
Modified chlorinated polyether resin anticorrosive paint is environmentally friendly.
2nd, the present invention is solved causes resin Storage period with physics blending mode modified chlorinated polyether resin, poor compatibility
Between easily layering the problem of.
Embodiment
Below by way of specific embodiment, the invention will be further described.
Embodiment 1
Add propane diols butyl ester 15kg, chlorinated polyether resin 10.40kg in a kettle. first, be heated to 80 DEG C, guarantor
Temperature 2 hours, makes chlorinated polyether resin be substantially dissolved in propane diols butyl ester.
Then by 1.18kg butyl methacrylates, 2.62kg ethyl acrylates, 3.83kg methyl methacrylates,
2.73kg 2-EHAs, 0.4kg benzoyl peroxide mixtures are slowly added in reactor, and control is mixed
Compound was added at 2 hours or so, 80 DEG C of insulation reactions 8 hours.
Then 50 DEG C or so are cooled to, under fast stirring, 29.5kg deionized waters are added in 30 minutes.Continue
Stirring 30 minutes, obtains acrylic graft-modified chlorinated polyether resin emulsion.
Acrylic graft-modified chlorinated polyether resin emulsion is transferred in dispersion tank, 6kg trbasic zinc phosphates, 13.3kg is sequentially added
Composite iron-titanium powder, 8.9kg talcum powder, 4.4kg titanium dioxides, 0.27kg defoamers BYK-023,0.62kg disperse
Agent LF-8658,0.85kg thickener ASE-60, stir 30 minutes, after ground by grinder, filter and package
Produce a kind of acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint of the present invention.
Embodiment 2
Add propane diols butyl ester 25kg, chlorinated polyether resin 15kg in a kettle. first, be heated to 80 DEG C, insulation 2
Hour, chlorinated polyether resin is substantially dissolved in propane diols butyl ester.
Then by 2kg butyl methacrylates, 4kg ethyl acrylates, 5kg methyl methacrylates, 3kg third
Olefin(e) acid 2- ethylhexyls, 0.5kg benzoyl peroxide mixtures are slowly added in reactor, and control mixture is 2
Hour or so add, 80 DEG C of insulation reactions 8 hours.
Then 50 DEG C or so are cooled to, under fast stirring, 55.5kg deionized waters are added in 30 minutes.Continue
Stirring 30 minutes, obtains acrylic graft-modified chlorinated polyether resin emulsion.
Take sour 65 kilograms of the graft modification chlorinated polyether resin emulsion of aforesaid propylene to be transferred in dispersion tank, sequentially add 6kg
Trbasic zinc phosphate, 13kg composite iron-titanium powders, 8kg talcum powder, 6kg titanium dioxides, 0.4kg defoamers CF1834,0.8kg
Dispersant B YK-P104S, 0.8kg thickener ASE-60, stir 30 minutes, after ground by grinder, mistake
Filter packaging produces a kind of acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint of the present invention.
Embodiment 3
Add propane diols butyl ester 20kg, chlorinated polyether resin 20kg in a kettle. first, be heated to 80 DEG C, insulation 2
Hour, chlorinated polyether resin is substantially dissolved in propane diols butyl ester.
Then by 3kg butyl methacrylates, 3kg ethyl acrylates, 7kg methyl methacrylates, 2kg third
Olefin(e) acid 2- ethylhexyls, 1kg benzoyl peroxide mixtures are slowly added in reactor, and control mixture is small 2
When or so add, 80 DEG C of insulation reactions 8 hours.
Then 50 DEG C or so are cooled to, under fast stirring, 44kg deionized waters are added in 30 minutes.Continue to stir
Mix 30 minutes, obtain acrylic graft-modified chlorinated polyether resin emulsion.
Take sour 70 kilograms of the graft modification chlorinated polyether resin emulsion of aforesaid propylene to be transferred in dispersion tank, sequentially add 5kg
Trbasic zinc phosphate, 15kg composite iron-titanium powders, 5kg talcum powder, 3kg titanium dioxides, 0.5kg defoamers SAP-202,1kg
Dispersant B YK-AT203,0.5kg thickener ASE-60, stir 30 minutes, after ground by grinder, mistake
Filter packaging produces a kind of acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint of the present invention.
Embodiment 4
Add propane diols butyl ester 30kg, chlorinated polyether resin 10kg in a kettle. first, be heated to 80 DEG C, insulation 2
Hour, chlorinated polyether resin is substantially dissolved in propane diols butyl ester.
Then by 1kg butyl methacrylates, 5kg ethyl acrylates, 4kg methyl methacrylates, 5kg third
Olefin(e) acid 2- ethylhexyls, 0.1kg benzoyl peroxide mixtures are slowly added in reactor, and control mixture is 2
Hour or so add, 80 DEG C of insulation reactions 8 hours.
Then 50 DEG C or so are cooled to, under fast stirring, 44.9kg deionized waters are added in 30 minutes.Continue
Stirring 30 minutes, obtains acrylic graft-modified chlorinated polyether resin emulsion.
Take sour 62 kilograms of the graft modification chlorinated polyether resin emulsion of aforesaid propylene to be transferred in dispersion tank, sequentially add 7kg
Trbasic zinc phosphate, 14kg composite iron-titanium powders, 10kg talcum powder, 5.4kg titanium dioxides, 0.1kg defoamers BYK-023,
0.5kg dispersant TEGO Dispers 740W, 1kg thickener ASE-60, stir 30 minutes, after by grinding
Grinding machine is ground, and filters and packages a kind of acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint for producing the present invention.
Claims (5)
1. a kind of acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint, it is characterised in that by following weight hundred
The component than content is divided to be prepared from：
Acrylic graft-modified chlorinated polyether resin emulsion：60~70%；
Trbasic zinc phosphate：5%~7%；
Composite iron-titanium powder：10~15%；
Talcum powder：5%~10%；
Titanium dioxide：3%~6%；
Defoamer：0.1%~0.5%；
Dispersant：0.5%~1.0%；
Thickener：0.5%~1.0%.
2. acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint as claimed in claim 1, it is characterised in that
The acrylic graft-modified chlorinated polyether resin emulsion is prepared from by the component of following weight percents content：
Chlorinated polyether resin：10%~20%；
Propane diols butyl ester：20%~30%；
Butyl methacrylate：1%~3%；
Ethyl acrylate：3%~5%；
Methyl methacrylate：4%~7%；
2-EHA：2%~5%；
Benzoyl peroxide：0.1%~1%；
Remaining is deionized water.
3. acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint as claimed in claim 1, it is characterised in that
The defoamer is selected from BYK-023, CF1834 or SAP-202；The dispersant be selected from LF-8658,
One or more in BYK-P104S, BYK-AT203, TEGO Dispers 740W；The thickener is
ASE-60。
4. the preparation method of acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint described in claim 2, it is special
Levy and be, comprise the following steps：
A, prepare acrylic graft-modified chlorinated polyether resin emulsion
A1, in a kettle., puts into the propane diols butyl ester and chlorinated polyether resin of proportional quantity, is heated to 80 DEG C, and protect
Temperature 2 hours；
A2, by the butyl methacrylate of proportional quantity, ethyl acrylate, methyl methacrylate, acrylic acid 2-
The mixture of ethylhexyl and benzoyl peroxide is slowly added in reactor, insulation reaction 8 hours；
A3,50 DEG C are cooled to, under fast stirring, the deionized water of proportional quantity are added in 30 minutes, continue to stir
Mix 30 minutes, produce acrylic graft-modified chlorinated polyether resin emulsion.
B, prepare acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint
By the acrylic acid scion grafting modified chlorinated polyether resin emulsion of proportional quantity, trbasic zinc phosphate, composite iron-titanium powder, talcum powder, titanium
In white powder, defoamer, dispersant, thickener, input dispersion tank, stir 30 minutes, then grind, filter,
Packaging, produces acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint finished product.
5. the preparation method of acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint as claimed in claim 4, its
It is characterised by, the defoamer is selected from BYK-023, CF1834 or SAP-202；The dispersant is selected from
One or more in LF-8658, BYK-P104S, BYK-AT203, TEGO Dispers 740W；It is described
Thickener is ASE-60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099676.XA CN107099211A (en) | 2016-02-23 | 2016-02-23 | Acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610099676.XA CN107099211A (en) | 2016-02-23 | 2016-02-23 | Acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint and preparation method thereof |
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| CN107099211A true CN107099211A (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610099676.XA Pending CN107099211A (en) | 2016-02-23 | 2016-02-23 | Acrylic graft-modified chlorinated polyether resin emulsion anticorrosive paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662244A (en) * | 2020-12-18 | 2021-04-16 | 杭州电化新材料有限公司 | Water-based heavy-duty anticorrosive paint containing water-based modified chlorinated polyether emulsion and preparation method thereof |
-
2016
- 2016-02-23 CN CN201610099676.XA patent/CN107099211A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 徐峰等: "《建筑涂料》", 31 August 2007, 中国建筑工业出版社 * |
| 李秉昌等: "丙烯酸改性氯醚树脂乳液的合成研究", 《涂料工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112662244A (en) * | 2020-12-18 | 2021-04-16 | 杭州电化新材料有限公司 | Water-based heavy-duty anticorrosive paint containing water-based modified chlorinated polyether emulsion and preparation method thereof |
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