CN108570266A - A kind of chemically-resistant type water-based paint compositions and preparation method thereof - Google Patents
A kind of chemically-resistant type water-based paint compositions and preparation method thereof Download PDFInfo
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- CN108570266A CN108570266A CN201810438137.3A CN201810438137A CN108570266A CN 108570266 A CN108570266 A CN 108570266A CN 201810438137 A CN201810438137 A CN 201810438137A CN 108570266 A CN108570266 A CN 108570266A
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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
-
- 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
- C08F212/00—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 an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
-
- 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
- C09D125/00—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 an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/10—Copolymers of styrene with conjugated dienes
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
- C09D5/1668—Vinyl-type polymers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of chemically-resistant type water-based paint compositions and preparation method thereof, the chemically-resistant type water-based paint compositions are prepared by following component by weight：30 50 parts of acrylic emulsion, 10 30 parts of water-soluble poly butadiene styrene resin lotion, 20 30 parts of color stuffing, 0.1 0.3 parts of antifoaming agent, 0.2 0.6 parts of substrate wetting agents, 14 parts of coalescents, 0.2 0.8 parts of levelling agent, 0.1 0.3 parts of thickener.It first passes through molybdenum series catalysis system coordination polymerization and butylbenzene copolymer is prepared, be then mixed with water paint.The coating of the present invention not only has certain hardness, resistance to marring and chemical resistance, but also can reach preferable resistance to soiling and flexibility after doing solid work, and has larger application value and meaning.
Description
Technical field
The present invention relates to technical field of aqueous paint, more particularly to a kind of chemically-resistant type water-based paint compositions and its system
Preparation Method.
Background technology
With the development of industry, the requirement of the functional coating to meeting industry field demand is higher and higher.
Coating is a kind of chemical products made of resin and oil etc., coated in forming layer protecting film after body surface,
The surface and surrounding medium for making object are isolated, to play the corresponding protection and decorative effect to object.Wherein according to demand
Difference, coating are applied to the fields such as building, industrial protection, are required not with the enhancing of people's environmental consciousness and to coating
Disconnected to improve, the industrial paint for being provided simultaneously with desired effect and strong corrosion resistant receives favor.
The common water paint performance in market is general at present, and resistance to chemical attack is poor, and paint film is easy to scrape, and liquid holds after impregnating
It is easy to foaming, and slow drying speed, the shortcomings of smell is big, and paint film is easy to after-tack after high-temperature storage, it is unfavorable for commercial waterborne coating
Development.
Invention content
The present invention provides a kind of chemically-resistant type water-based paint compositions and its preparation aiming at above-mentioned defect
Method, coating of the invention not only has certain hardness, resistance to marring and chemical resistance, but also can reach preferable after doing solid work
Resistance to soiling and flexibility, have larger application value and meaning.
A kind of chemically-resistant type water-based paint compositions of the present invention and preparation method thereof technical solution is a kind of chemically-resistant type
Water-based paint compositions are prepared by following component by weight：30-50 parts of acrylic emulsion, water-soluble poly butylbenzene tree
10-30 parts of fat liquor, 20-30 parts of color stuffing, 0.1-0.3 parts of antifoaming agent, 0.2-0.6 parts of substrate wetting agents, coalescents 1-4
Part, 0.2-0.8 parts of levelling agent, 0.1-0.3 parts of thickener.
The color stuffing is at least one of calcium carbonate, barium sulfate, silica, kaolin, talcum powder.
The antifoaming agent is at least one of polyethers antifoaming agent, mineral oil antifoam agent, organic silicon antifoaming agent.
The substrate wetting agents be in Negel, dodecyl sodium sulfate, alkyl phenol polyoxyethylene ether extremely
Few one kind.
The coalescents are at least one of propylene glycol, butanediol ethere, acid esters compound.
The levelling agent is at least one of silicone levelling agent, nonionic polyurethane levelling agent.
The thickener is at least one of acrylic thickener, polyurethanes thickener.
Water-soluble poly butadiene styrene resin lotion is the unsaturated polymer containing a large amount of side vinyl and phenyl ring, can be produced each other
Raw crosslinking interpenetrating forms the product that there is paint film certain degree of hardness and high resistance to chemicals to corrode.
The water-soluble poly butadiene styrene resin lotion is prepared by following component by weight：Poly- butadiene styrene resin
70-90 parts, 10-20 parts of maleic anhydride, 0.1-0.4 parts of copper naphthenate, 3-5 parts of butanol, 1-5 parts of ammonium hydroxide.
A kind of preparation method of chemically-resistant type water-based paint compositions, includes the following steps：
(1) prepared by poly- butadiene styrene resin：By styrene and divinylic monomer in mass ratio 2:1-5:1, molybdenum series catalysis body is added
System, polymerisation 3-6 hours in 60 DEG C of -80 DEG C of water-baths, is settled out with absolute ethyl alcohol, 80 DEG C of drying of vacuum drying chamber,
Obtain poly- butadiene styrene resin；The ethenyl of side chain content synthesized is high.
(2) prepared by water-soluble poly butadiene styrene resin lotion：Poly- butadiene styrene resin 70-90 parts, 10-20 parts of maleic anhydride, ring
0.1-0.4 parts of alkanoic acid copper, 3-5 parts of butanol, 1-5 parts of ammonium hydroxide prepare water-soluble poly butadiene styrene resin lotion；
(3) by 30-50 parts of acrylic emulsion by weight, 10-30 parts of water-soluble poly butadiene styrene resin lotion, color stuffing
20-30 parts, 0.1-0.3 parts of antifoaming agent, 0.2-0.6 parts of substrate wetting agents, 1-4 parts of coalescents, 0.2-0.8 parts of levelling agent, increasing
Thick dose 0.1-0.3 parts are mixed with water paint.
The molybdenum series catalysis system be with molybdenum pentachloride, tributyl phosphate and hexamethylene it is miscible be molybdenum system major catalyst,
Triethyl aluminum is as co-catalyst.
Beneficial effects of the present invention are：Compare with the existing technology, present invention improves over existing aqueous coating formulations, and
New styrene-butadiene emulsion is introduced, the hardness and chemical resistance of existing product are improved, both there is certain hardness, scratch resistance
Property and chemical resistance, and preferable resistance to soiling and flexibility can be reached after doing solid work, substantially increase the protective of coating
Energy.
Specific implementation mode：
For a better understanding of the present invention, below with specific example come the technical solution that the present invention will be described in detail, but this
Invention is not limited thereto.
Specific implementation method is as shown in table 1：
Table 1
The poly- butadiene styrene resin emulsion preparation method is as follows：
By styrene and divinylic monomer in mass ratio 2:1-5:1, molybdenum series catalysis system is added, in 60 DEG C of -80 DEG C of water-baths
Polymerisation 3-6 hour in pot, is settled out with absolute ethyl alcohol, and 80 DEG C of vacuum drying chamber is dried to get to poly- butadiene styrene resin；It closes
It is high at the ethenyl of side chain content gone out.
The molybdenum series catalysis system be with molybdenum pentachloride, tributyl phosphate and hexamethylene it is miscible be molybdenum system major catalyst,
Triethyl aluminum is as co-catalyst.
After the material needed for above-described embodiment 1 and embodiment 2 is ready to complete respectively, carry out as follows allotment and
Application：
First two kinds of lotions are proportionally uniformly mixed, auxiliary agent and filler is added after being sufficiently stirred in sequence, using point
It dissipates machine dispersion grinding and reaches finished product paint requirement, after stirring, you can the operations such as sprayed, brushed as needed.By
It is single-component water-based coating in above-mentioned aqueous coating composition, is stirred after certain water without additionally adding curing agent, is added equal
It is even to construct.
The water-based paint compositions provided in order to further illustrate the present invention have excellent performance, are actually using
In, the paint film formed after doing solid work to water-based paint compositions prepared by embodiment 1 and embodiment 2 carries out mechanical property and chemistry
Performance test, test result is as follows shown in table：
From the above results, single-component water-based coating existing compared to market provides in embodiment 1 and embodiment 2
Water-based paint compositions do solid work after the paint film that is formed there is preferable weatherability, hardness, adhesive force, and storage stability is excellent
Performance different, while that there are excellent a variety of chemicals-resistants such as water-fast, alkaline-resisting to corrode, while also there is excellent hardness and anti-zoned
Wound.
Claims (10)
1. a kind of chemically-resistant type water-based paint compositions, which is characterized in that be prepared by following component by weight：Propylene
30-50 parts of yogurt liquid, 10-30 parts of water-soluble poly butadiene styrene resin lotion, 20-30 parts of color stuffing, 0.1-0.3 parts of antifoaming agent, base material
0.2-0.6 parts of wetting agent, 1-4 parts of coalescents, 0.2-0.8 parts of levelling agent, 0.1-0.3 parts of thickener.
2. a kind of chemically-resistant type water-based paint compositions according to claim 1, which is characterized in that the color stuffing is
At least one of calcium carbonate, barium sulfate, silica, kaolin, talcum powder.
3. a kind of chemically-resistant type water-based paint compositions according to claim 1, which is characterized in that the antifoaming agent is
At least one of polyethers antifoaming agent, mineral oil antifoam agent, organic silicon antifoaming agent.
4. a kind of chemically-resistant type water-based paint compositions according to claim 1, which is characterized in that the base material wetting
Agent is at least one of Negel, dodecyl sodium sulfate, alkyl phenol polyoxyethylene ether.
5. a kind of chemically-resistant type water-based paint compositions according to claim 1, which is characterized in that the coalescents
It is at least one of propylene glycol, butanediol ethere, acid esters compound.
6. a kind of chemically-resistant type water-based paint compositions according to claim 1, which is characterized in that the levelling agent is
At least one of silicone levelling agent, nonionic polyurethane levelling agent.
7. a kind of chemically-resistant type water-based paint compositions according to claim 1, which is characterized in that the thickener is
At least one of acrylic thickener, polyurethanes thickener.
8. a kind of chemically-resistant type water-based paint compositions according to claim 1, which is characterized in that water-soluble poly butylbenzene tree
Fat liquor is the unsaturated polymer containing a large amount of side vinyl and phenyl ring.
9. a kind of chemically-resistant type water-based paint compositions according to claim 1, which is characterized in that the water-soluble poly
Butadiene styrene resin lotion is prepared by following component by weight：Poly- butadiene styrene resin 70-90 parts, maleic anhydride 10-
20 parts, 0.1-0.4 parts of copper naphthenate, 3-5 parts of butanol, 1-5 parts of ammonium hydroxide.
10. a kind of preparation method of chemically-resistant type water-based paint compositions as described in claim 1, which is characterized in that including
Following steps：
（1）It is prepared by poly- butadiene styrene resin：By styrene and divinylic monomer in mass ratio 2:1-5:1, molybdenum series catalysis system is added,
Polymerisation 3-6 hours, is settled out with absolute ethyl alcohol in 60 DEG C of -80 DEG C of water-baths, the drying of 80 DEG C of vacuum drying chamber to get to
Poly- butadiene styrene resin；
（2）It is prepared by water-soluble poly butadiene styrene resin lotion：Poly- butadiene styrene resin 70-90 parts, 10-20 parts of maleic anhydride, aphthenic acids
0.1-0.4 parts of copper, 3-5 parts of butanol, 1-5 parts of ammonium hydroxide prepare water-soluble poly butadiene styrene resin lotion；
（3）By 30-50 parts of acrylic emulsion by weight, 10-30 parts of water-soluble poly butadiene styrene resin lotion, color stuffing 20-30
Part, 0.1-0.3 parts of antifoaming agent, 0.2-0.6 parts of substrate wetting agents, 1-4 parts of coalescents, 0.2-0.8 parts of levelling agent, thickener
0.1-0.3 parts are mixed with water paint.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438137.3A CN108570266A (en) | 2018-05-09 | 2018-05-09 | A kind of chemically-resistant type water-based paint compositions and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810438137.3A CN108570266A (en) | 2018-05-09 | 2018-05-09 | A kind of chemically-resistant type water-based paint compositions and preparation method thereof |
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| CN108570266A true CN108570266A (en) | 2018-09-25 |
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| CN201810438137.3A Pending CN108570266A (en) | 2018-05-09 | 2018-05-09 | A kind of chemically-resistant type water-based paint compositions and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736366A (en) * | 2021-09-26 | 2021-12-03 | 深圳市深赛尔股份有限公司 | Water-based environment-friendly coating with self-repairing function and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1508163A (en) * | 2002-12-20 | 2004-06-30 | 中国科学院化学研究所 | Method for preparing phenylethylene copolymer |
| CN1884328A (en) * | 2006-06-06 | 2006-12-27 | 青岛科技大学 | Method for preparing branched high vinyl polybutadiene rubber using molybdenum series catalysis |
| CN104004423A (en) * | 2014-06-17 | 2014-08-27 | 西南大学 | Multifunctional environment-friendly waterproof paint |
| CN106699967A (en) * | 2015-11-13 | 2017-05-24 | 中国石油化工股份有限公司 | Method for preparing high-vinyl butadiene-styrene copolymer by adopting molybdenum-series catalytic system |
-
2018
- 2018-05-09 CN CN201810438137.3A patent/CN108570266A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1508163A (en) * | 2002-12-20 | 2004-06-30 | 中国科学院化学研究所 | Method for preparing phenylethylene copolymer |
| CN1884328A (en) * | 2006-06-06 | 2006-12-27 | 青岛科技大学 | Method for preparing branched high vinyl polybutadiene rubber using molybdenum series catalysis |
| CN104004423A (en) * | 2014-06-17 | 2014-08-27 | 西南大学 | Multifunctional environment-friendly waterproof paint |
| CN106699967A (en) * | 2015-11-13 | 2017-05-24 | 中国石油化工股份有限公司 | Method for preparing high-vinyl butadiene-styrene copolymer by adopting molybdenum-series catalytic system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113736366A (en) * | 2021-09-26 | 2021-12-03 | 深圳市深赛尔股份有限公司 | Water-based environment-friendly coating with self-repairing function and preparation method thereof |
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Application publication date: 20180925 |
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