CN109694626A - A kind of modified polystyrene emulsion paint and preparation method thereof - Google Patents
A kind of modified polystyrene emulsion paint and preparation method thereof Download PDFInfo
- Publication number
- CN109694626A CN109694626A CN201710985503.2A CN201710985503A CN109694626A CN 109694626 A CN109694626 A CN 109694626A CN 201710985503 A CN201710985503 A CN 201710985503A CN 109694626 A CN109694626 A CN 109694626A
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- parts
- polyvinyl acetate
- emulsion
- polystyrene
- coating
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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
- 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
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
-
- 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
- C08K3/16—Halogen-containing compounds
- C08K2003/168—Zinc halides
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention relates to a kind of modified polystyrene emulsion paints and preparation method thereof, belong to technical field of coatings.The emulsion paint includes Polystyrene-acrylate lotion, polyvinyl acetate-vac emulsion, Disperser Polysodium Methacrylate, sodium hexametaphosphate dispersant, preservative penta sodium pentachlorophenate, 3% carboxymethyl cellulose thickener, hexylene glycol, diethylene glycol, defoaming agent tributyl phosphate, deionized water, titanium dioxide, zinc chloride, powdered whiting, wollastonite in powder.Present invention improves the against weathers of coating latex resin.Meanwhile a small amount of polyvinyl acetate-ethylene copolymer latex is added in coating technique, it increases the flexibility of coating latex resin, improve the against weather of coating.
Description
Technical field
The present invention relates to a kind of emulsion paints and preparation method thereof, it is more particularly related to a kind of modified polyphenyl second
Alkene emulsion paint and preparation method thereof, belongs to technical field of coatings.
Background technique
Polystyrene latex paint is one kind using polystyrene emulsion as coating base resin, and adds various auxiliary agents and be made
The widely used coating material of one kind.Compared with other emulsion paints, have production cost low, coating and coating surface caking property
The advantages that energy is good, and coating is durable, is that Environmental Protective Water-paint is often used in a kind of widely used indoor and outdoor.But due to poly-
Styrene against weather is poor, yellowing or even aging embrittlement often occurs in use, peeling falls off, in external wall
It is especially true when use, seriously hinder the use of such coating.
State Intellectual Property Office discloses a Publication No. CN104449090A, a kind of entitled " benefit in 2015.3.25
The new process of emulsion paint is prepared with waste polystyrene plastic " invention, the invention be related to it is a kind of utilize waste polystyrene plastic system
The new process of standby emulsion paint, the technique are impregnated the following steps are included: (1) waste polystyrene plastic is put into limewash, and through machine
It is taken out after tool stirring, then with clear water stirring and washing 2 times, obtains clean polystyrene plastics；(2) clean polystyrene is moulded
Material is dried or is crushed after drying, and granules of polystyrene is obtained；(3) granules of polystyrene is added in heavy aromatic oil, it is agitated molten
Solution obtains filtrate at homogeneous rear filtering；(4) polyvinyl acetate and rosin are sequentially added in filtrate, then heating stirring, directly
To fully reacting, base-material is obtained；(5) compound emulsifying agent is add to deionized water, after stirring, is sequentially added
Modified Nano SiO2, dibutyl phthalate, titanium dioxide, calcium silicates, stir into paste, obtain mill base；(6) base-material is injected
In mill base stir after, it is ground, filtering to get thick white shape emulsion paint.Operation of the present invention is simple, products obtained therefrom performance is excellent
It is good.
It is poor that the emulsion paint that above-mentioned technique prepares there is against weather, and yellowing often occurs in use,
The problem of even aging embrittlement, peeling falls off.
Summary of the invention
Present invention seek to address that problem of the existing technology, provides a kind of modified polystyrene emulsion paint, the emulsion paint
Quality is improved, weatherability has obtained good improvement.
In order to achieve the above-mentioned object of the invention, specific technical solution is as follows:
A kind of modified polystyrene emulsion paint, it is characterised in that: including following raw materials in parts by weight:
70-80 parts of Polystyrene-acrylate lotion
Polyvinyl acetate -20-30 parts of vac emulsion
0.1-0.3 parts of Disperser Polysodium Methacrylate
0.3-0.5 parts of sodium hexametaphosphate dispersant
0.3-0.5 parts of preservative penta sodium pentachlorophenate
3% 5-7 parts of carboxymethyl cellulose thickener
1-2 parts of hexylene glycol
3-5 parts of diethylene glycol
0.1-0.30 parts of defoaming agent tributyl phosphate
15-20 parts of deionized water
15-25 parts of titanium dioxide
5-10 parts of zinc chloride
10-15 parts of powdered whiting
5-10 parts of wollastonite in powder.
Currently preferred, polyvinyl acetate-vac emulsion solid content is 50%.
A kind of preparation method of modified polystyrene emulsion paint, it is characterised in that: comprise the following steps that:
A, newborn in Polystyrene-acrylate lotion, polyvinyl acetate-ethylene is added in a dispersion cup with blender
Liquid, Disperser Polysodium Methacrylate, sodium hexametaphosphate dispersant, preservative penta sodium pentachlorophenate, 3% carboxymethyl cellulose thickener,
Hexylene glycol, diethylene glycol, defoaming agent tributyl phosphate start stirring and are sufficiently mixed uniformly；
B, deionized water, titanium dioxide, zinc chloride, powdered whiting, wollastonite in powder is added to be stirred；
C, said mixture is poured out, and carries out mixing dispersion 1-2h in high speed disperser；
D, the material Jing Guo high speed dispersion three-roller machine is transferred to mill 3-5 times；
E, it filters；
F, in thickener is added in proportion container, thickening is sufficiently stirred；
G, it packs.
Bring advantageous effects of the present invention:
The present invention is under the premise of cost is relatively low for guarantee production, in the design of coating formula, according to macromolecule molecule
Design principle, using the styryl acrylic emulsion for adding a small amount of acrylic monomers preparation in copolymerization system, to improve coating latex
The against weather of resin.Meanwhile a small amount of polyvinyl acetate-ethylene (EVA) emulsion copolymer is added in coating technique, increase
Add the flexibility of coating latex resin, improve the against weather of coating.
Specific embodiment
Embodiment 1
70 parts of Polystyrene-acrylate lotion
20 parts of polyvinyl acetate-vac emulsion
0.1 part of Disperser Polysodium Methacrylate
0.3 part of sodium hexametaphosphate dispersant
0.3 part of preservative penta sodium pentachlorophenate
3% 5 parts of carboxymethyl cellulose thickener
1 part of hexylene glycol
3 parts of diethylene glycol
0.1 part of defoaming agent tributyl phosphate
15 parts of deionized water
15 parts of titanium dioxide
5 parts of zinc chloride
10 parts of powdered whiting
5 parts of wollastonite in powder.
Embodiment 2
80 parts of Polystyrene-acrylate lotion
30 parts of polyvinyl acetate-vac emulsion
0.3 part of Disperser Polysodium Methacrylate
0.5 part of sodium hexametaphosphate dispersant
0.5 part of preservative penta sodium pentachlorophenate
3% 7 parts of carboxymethyl cellulose thickener
2 parts of hexylene glycol
5 parts of diethylene glycol
0.30 part of defoaming agent tributyl phosphate
20 parts of deionized water
25 parts of titanium dioxide
10 parts of zinc chloride
15 parts of powdered whiting
10 parts of wollastonite in powder.
Embodiment 3
75 parts of Polystyrene-acrylate lotion
25 parts of polyvinyl acetate-vac emulsion
0.2 part of Disperser Polysodium Methacrylate
0.4 part of sodium hexametaphosphate dispersant
0.4 part of preservative penta sodium pentachlorophenate
3% 6 parts of carboxymethyl cellulose thickener
1.5 parts of hexylene glycol
3-5 parts of diethylene glycol
0.2 part of defoaming agent tributyl phosphate
17 parts of deionized water
20 parts of titanium dioxide
7.5 parts of zinc chloride
12.5 parts of powdered whiting
7.5 parts of wollastonite in powder.
Embodiment 4
71 parts of Polystyrene-acrylate lotion
21 parts of polyvinyl acetate-vac emulsion
0.15 part of Disperser Polysodium Methacrylate
0.35 part of sodium hexametaphosphate dispersant
0.45 part of preservative penta sodium pentachlorophenate
3% 5.5 parts of carboxymethyl cellulose thickener
1.1 parts of hexylene glycol
4.6 parts of diethylene glycol
0.16 part of defoaming agent tributyl phosphate
19 parts of deionized water
16 parts of titanium dioxide
8 parts of zinc chloride
12 parts of powdered whiting
6.5 parts of wollastonite in powder.
Claims (3)
1. a kind of modified polystyrene emulsion paint, it is characterised in that: including following raw materials in parts by weight:
70-80 parts of Polystyrene-acrylate lotion
Polyvinyl acetate -20-30 parts of vac emulsion
0.1-0.3 parts of Disperser Polysodium Methacrylate
0.3-0.5 parts of sodium hexametaphosphate dispersant
0.3-0.5 parts of preservative penta sodium pentachlorophenate
3% 5-7 parts of carboxymethyl cellulose thickener
1-2 parts of hexylene glycol
3-5 parts of diethylene glycol
0.1-0.30 parts of defoaming agent tributyl phosphate
15-20 parts of deionized water
15-25 parts of titanium dioxide
5-10 parts of zinc chloride
10-15 parts of powdered whiting
5-10 parts of wollastonite in powder.
2. a kind of modified polystyrene emulsion paint according to claim 1, it is characterised in that: the polyvinyl acetate-
The solid content of vac emulsion is 50%.
3. a kind of preparation method of modified polystyrene emulsion paint according to claim 1, it is characterised in that: including following
Processing step:
A, newborn in Polystyrene-acrylate lotion, polyvinyl acetate-ethylene is added in a dispersion cup with blender
Liquid, Disperser Polysodium Methacrylate, sodium hexametaphosphate dispersant, preservative penta sodium pentachlorophenate, 3% carboxymethyl cellulose thickener,
Hexylene glycol, diethylene glycol, defoaming agent tributyl phosphate start stirring and are sufficiently mixed uniformly；
B, deionized water, titanium dioxide, zinc chloride, powdered whiting, wollastonite in powder is added to be stirred；
C, said mixture is poured out, and carries out mixing dispersion 1-2h in high speed disperser；
D, the material Jing Guo high speed dispersion three-roller machine is transferred to mill 3-5 times；
E, it filters；
F, in thickener is added in proportion container, thickening is sufficiently stirred；
G, it packs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985503.2A CN109694626A (en) | 2017-10-20 | 2017-10-20 | A kind of modified polystyrene emulsion paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710985503.2A CN109694626A (en) | 2017-10-20 | 2017-10-20 | A kind of modified polystyrene emulsion paint and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109694626A true CN109694626A (en) | 2019-04-30 |
Family
ID=66226498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710985503.2A Pending CN109694626A (en) | 2017-10-20 | 2017-10-20 | A kind of modified polystyrene emulsion paint and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109694626A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087856A (en) * | 2019-12-24 | 2020-05-01 | 南阳柯丽尔科技有限公司 | Modified film and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865347A (en) * | 2014-03-04 | 2014-06-18 | 哈尔滨绿科科技有限公司 | Pollution-free environmental-friendly full-effective indoor coating and preparation method and application thereof |
-
2017
- 2017-10-20 CN CN201710985503.2A patent/CN109694626A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103865347A (en) * | 2014-03-04 | 2014-06-18 | 哈尔滨绿科科技有限公司 | Pollution-free environmental-friendly full-effective indoor coating and preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087856A (en) * | 2019-12-24 | 2020-05-01 | 南阳柯丽尔科技有限公司 | Modified film and preparation method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190430 |