CN109135463A - A kind of composite Nano acrylic paints and preparation method thereof - Google Patents
A kind of composite Nano acrylic paints and preparation method thereof Download PDFInfo
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- CN109135463A CN109135463A CN201810749443.9A CN201810749443A CN109135463A CN 109135463 A CN109135463 A CN 109135463A CN 201810749443 A CN201810749443 A CN 201810749443A CN 109135463 A CN109135463 A CN 109135463A
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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
- C09D5/06—Artists' paints
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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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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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
- C09D5/18—Fireproof paints including high temperature resistant paints
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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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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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
- 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
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
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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
- C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium
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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
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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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
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
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- Inorganic Chemistry (AREA)
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Abstract
The invention discloses a kind of composite Nano acrylic paints and preparation method thereof, its raw material includes acrylic acid ester emulsion, nano calcium oxide, Ricinate, coalescing agent, thickener, antimildew disinfectant, dispersible pigment color paste and water, it further include nano zine oxide, nanometer titanium dioxide and nanometer calcium carbonate, wetting dispersing agent is contained hydrophilic group by intramolecular and at least formed containing the organo-silicon compound there are two hydrophobic group with amino propylamine dioleate；Preparation method includes the following steps: to weigh each raw material by formula rate, acrylic acid ester emulsion, nano calcium oxide, nano zine oxide, nanometer titanium dioxide, nanometer calcium carbonate, water and Ricinate are mixed and are sanded, then coalescing agent, thickener, antimildew disinfectant and dispersible pigment color paste are added, stirring, vacuum defoamation to get；The present invention can be realized drawn on outdoor environment lower wall be applicable in, have many advantages, such as cracking resistance, resist mouldy, color inhibition, color holding it is high.
Description
Technical field
The invention belongs to field of pigments, more particularly under outdoor high and low temperature alternative, alternation of wetting and drying phenomenon, acrylic paints are answered
With, and in particular to a kind of composite Nano acrylic paints and preparation method thereof.
Background technique
A kind of drawing pigment of acrylic paints mainly includes allyl resin (such as polymethyl methacrylate) and pigment.Third
Alkene pigment relative to other pigment it is firm it is wear-resisting, water-fast, in terms of have a clear superiority, therefore at present existing skill
Often it is applied to easel painting, indoor and outdoor mural painting in art, however, over time, remaining high and low temperature environment
Property under color discoloration, fade, the problems such as color is unstable, be based on this, those skilled in the art has made some improvement, such as in
State patent of invention CN101225250A, it discloses a kind of art acrylic paints and its manufacturing method containing nano dye, tool
Body include: formula rate according to the mass fraction: take 1~5 part of nano dye, 5~20 parts of pigment powder or 10~20 parts of lithopone gather
30~50 parts of acrylic emulsion, 5~10 parts of hydroxyethyl cellulose, 0.5~5 part of chitosan, 8~18 parts of hydrated SiO 2, benzene
0.2~1 part of sodium formate, 0.1~1.0 part of phenoxetol, 2~6 parts of glycerol, 0.2~2 part of ethyl alcohol, 5~20 parts of distilled water；First
Hydroxyethyl cellulose and chitosan are sprinkled into distilled water, composite adhesives glue is matched, benzoic acid is added and receives, phenoxetol is received
Rice graining paste, polyacrylate emulsion are stirred until homogeneous；Add pigment powder, hydrated SiO 2, lithopone, glycerol and ethyl alcohol
It stirs evenly；Ground is finished product；Although this patent realizes pigment by the method that nano dye is added to a certain extent
The promotion of weatherability and chemical stability, but for outdoor mural painting, due to the alternating action of cold and heat high/low temperature, formed
Film toughness it is poor, it is easy to crack, mouldy, and action of ultraviolet radiation still there are problems that discoloration.
For another example Chinese invention patent CN106147332A, it discloses a kind of composite Nano acrylic paints, which is characterized in that
It contains the following parts by weight: 19-28 parts of acrylic acid ester emulsion, 3-8 parts of Arabic gum, 2-6 parts of glycerol, triethanolamine 4-7
Part, 2-6 parts of 2-Butoxyethyl acetate, 2-5 parts of amino propylamine dioleate, 1-4 parts of polypropylene glycerol aether, palmitinic acid 16
2-6 parts of ester, 1-4 parts of calcium aluminate, 2-5 parts of nano calcium oxide, 2-5 parts of phthalocyanine green G；Although this patent realizes under applying high-temp
Color it is stable qualitative, but it is easy to crack, mouldy for the pigment of mural painting outdoor in Four seasons change phenomena such as still cannot be higher
It solves.
Therefore, based on the above issues, those skilled in the art, which urgently seeks one kind, can satisfy winter alternates with summer, high/low temperature
Alternately, it is poor to draw pigment stability for the chamber outer wall in dry wet alternating environment, overcomes the problems such as easy to crack, easily mouldy, realizes pigment
It is prolonged hold length, and the features such as be also able to maintain bright color.
Summary of the invention
The technical problem to be solved by the present invention is to overcome deficiency in the prior art, a kind of improved composite Nano is provided
Acrylic paints, can be realized in high and low temperature alternative, alternation of wetting and drying, winter alternates with summer environment it is not easy to crack, be not easy it is mouldy, and also
It is able to maintain preferable color.
The present invention also provides a kind of preparation methods of composite Nano acrylic paints.
In order to solve the above technical problems, a kind of technical solution that the present invention takes is as follows:
A kind of composite Nano acrylic paints, raw material include acrylic acid ester emulsion, nano calcium oxide, Ricinate, at
Film auxiliary agent, thickener, antimildew disinfectant, dispersible pigment color paste and water, the raw material further include nano zine oxide, nanometer titanium dioxide and receive
Rice calcium carbonate, wherein the nano calcium oxide, the nano zine oxide, the nanometer titanium dioxide and the nanometer calcium carbonate
Molar ratio is 2-5 ︰ 0.5-3 ︰ 0.5-3 ︰ 1, and the wetting dispersing agent by intramolecular contains hydrophilic group and there are two at least containing
The organo-silicon compound and amino propylamine dioleate of hydrophobic group form, two oil of the organo-silicon compound and the amino propylamine
The 1 ︰ 3-10 of molar ratio of acid esters.
In the present invention, acrylic acid ester emulsion is purchased from the TBH-2179 of Linyi City Zhen Fang industrial chemicals Co., Ltd.
Some preferred aspects according to the present invention, the organo-silicon compound feed intake with the amino propylamine dioleate
1 ︰ 3-8 of molar ratio.It is highly preferred that the 1 ︰ 4-6 of molar ratio of the organo-silicon compound and the amino propylamine dioleate.
Some preferred aspects according to the present invention, the nano calcium oxide, the nano zine oxide, the nanometer titanium dioxide
Average grain diameter with the nanometer calcium carbonate is respectively 10-50nm.
Some preferred aspects according to the present invention, the nano calcium oxide, the nano zine oxide, the nanometer titanium dioxide
Molar ratio with the nanometer calcium carbonate is 2-3 ︰ 0.5-1.5 ︰ 0.5-1.5 ︰ 1.
Some preferred aspects according to the present invention, the organo-silicon compound are selected from polyether-modified polydimethylsiloxanes
Alkane, N- (β-aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane and N- (β-aminoethyl)-γ-aminopropyltriethoxy diethoxy
One of silane or a variety of combinations.
More according to the present invention specific and preferred aspect, the organo-silicon compound are selected from polyether-modified poly- two
Methylsiloxane, N- (β-aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane and N- (β-aminoethyl)-γ-aminopropyltriethoxy
At least two combination in diethoxy silane.
Some preferred aspects according to the present invention, it is the wetting dispersing agent and the nano calcium oxide, described nano oxidized
Total molar ratio of zinc, the nanometer titanium dioxide and the nanometer calcium carbonate is 0.01-0.1 ︰ 1.
Some preferred aspects according to the present invention, the coalescing agent are Lauryl Alcohol ester.
Some preferred aspects according to the present invention, the thickener be selected from one of triethanolamine, Arabic gum or
Two kinds of mixture；And/or the raw material also selectively includes ethylene glycol.
Some preferred aspects according to the present invention, in terms of mass percentage, in the raw material, acrylic acid ester emulsion is accounted for
30-60%, nano calcium oxide account for 5-14%, nano zine oxide accounts for 1-5%, nanometer titanium dioxide accounts for 1-5%, nanometer calcium carbonate accounts for 2-
6%, Ricinate accounts for 0.1-1%, coalescing agent accounts for 1-3%, thickener accounts for 2-6%, antimildew disinfectant accounts for 0.1-1%, face
Material mill base accounts for 10-25% and water accounts for 1-10%.
It is highly preferred that in the raw material, acrylic acid ester emulsion accounts for 40-60%, nano calcium oxide in terms of mass percentage
Account for 8-12%, nano zine oxide accounts for 2-5%, nanometer titanium dioxide accounts for 2-5%, nanometer calcium carbonate accounts for 3-6%, Ricinate accounts for
0.1-1%, coalescing agent account for 1-3%, thickener accounts for 2-6%, antimildew disinfectant accounts for 0.1-1%, dispersible pigment color paste accounts for 10-25% and
Water accounts for 1-5%.
In the present invention, dispersible pigment color paste can be dispersible pigment color paste commonly used in the prior art, be not specifically limited herein.Such as
It is including but not limited to black, it is red, it is blue, it is green, Huang etc. (and may particularly include various types of pigment, by taking Clariant organic pigment as an example,
It specifically may include black L0086, red L3875, red L3885, MaroonL3920, MaroonL3980, and red L4120 is red
L3880HD, red L3910HD, red L4039, red L4040, red L4045, blue L6480, blue L6482, blue L6495F, blue L6360 are blue
L6385, blue L6470, red K3580, red K3911HD, red K4180, red K5011).
A specific aspect according to the present invention, the dispersible pigment color paste are phthalocyanine green G, are purchased from Clariant organic pigment
Hostaperm phthalocyanine green G NX green 7.
Another technical solution provided by the invention: a kind of preparation method of composite Nano acrylic paints described above, institute
It states preparation method to include the following steps: to weigh each raw material by formula rate, by the acrylic acid ester emulsion, described nano oxidized
Calcium, the nano zine oxide, the nanometer titanium dioxide, the nanometer calcium carbonate, the water and the Ricinate mixed sand
Then mill adds the coalescing agent, the thickener, the antimildew disinfectant, the dispersible pigment color paste and remaining other raw materials
Enter, stir, vacuum defoamation to get.
Due to the use of above technical scheme, the invention has the following advantages over the prior art:
The present invention passes through nano zine oxide, nanometer titanium dioxide and the nanometer calcium carbonate that special ratios are added, in combination with spy
Fixed wetting dispersing agent, so that the composite Nano acrylic paints of preparation are in high and low temperature alternative, alternation of wetting and drying, winter alternates with summer environment
It is not easy to crack, be not easy mouldy, and be also able to maintain preferable color, and then may insure the permanent durable of acrylic paints, be suitble to
The application of mural painting under outdoor environment.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment；It should be understood that these embodiments are for illustrating
The basic principles, principal features and advantages of the present invention, and the present invention is not by the scope limitation of following embodiment；It is used in embodiment
Implementation condition further adjustment can be done according to specific requirement, the implementation condition being not specified is usually the item in routine experiment
Part.
In following, unless otherwise specified, all raw materials are both from conventional method system commercially available or by this field
It is standby and obtain.In following embodiments, acrylic acid ester emulsion is purchased from the TBH-2179 of Linyi City Zhen Fang industrial chemicals Co., Ltd, prevents
Mould fungicide is purchased from Dow antimildew disinfectantLX150, polyether-modified dimethyl silicone polymer are moral
The BYK-UV3510 of state Bi Ke, phthalocyanine green G are purchased from Clariant organic pigment Hostaperm phthalocyanine green G NX green 7.
Embodiment 1
The present embodiment provides a kind of composite Nano acrylic paints, composition of raw materials includes: 50 parts of acrylic acid ester emulsion, nano oxygen
Change 10 parts of calcium, 3 parts of nano zine oxide, 3 parts of nanometer titanium dioxide, 4 parts of nanometer calcium carbonate, polyether-modified dimethyl silicone polymer
0.05 part, 0.05 part of N- (β-aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, 0.4 part of amino propylamine dioleate, ten
Two 2 parts of carbon alcohol esters, 2 parts of triethanolamine, 2 parts of Arabic gum, 1 part of ethylene glycol, 0.5 part of antimildew disinfectant, 20 parts of phthalocyanine green G and
2 parts of water.
Preparation method includes: to weigh above-mentioned each raw material by formula rate, by the acrylic acid ester emulsion, described nano oxidized
Calcium, the nano zine oxide, the nanometer titanium dioxide, the nanometer calcium carbonate, the water and the polyether-modified poly- diformazan
Radical siloxane, N- (β-aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, amino propylamine dioleate mixed sand are milled to flat
Equal partial size is 30nm or so, then by the Lauryl Alcohol ester, triethanolamine, Arabic gum, ethylene glycol, antimildew disinfectant, phthalein
Dark green G is added, and after mixing evenly, is put into vacuum plant vacuum defoamation to get the composite Nano acrylic paints.
Embodiment 2
The present embodiment provides a kind of composite Nano acrylic paints, composition of raw materials includes: 45 parts of acrylic acid ester emulsion, nano oxygen
Change 10 parts of calcium, 4 parts of nano zine oxide, 4 parts of nanometer titanium dioxide, 4 parts of nanometer calcium carbonate, polyether-modified dimethyl silicone polymer
0.05 part, 0.1 part of N- (β-aminoethyl)-γ-aminopropyltriethoxy diethoxy silane, 0.55 part of amino propylamine dioleate, ten
Two 3 parts of carbon alcohol esters, 2 parts of triethanolamine, 2 parts of Arabic gum, 2 parts of ethylene glycol, 0.5 part of antimildew disinfectant, 20 parts of phthalocyanine green G and
3.3 parts of water.
Preparation method includes: to weigh above-mentioned each raw material by formula rate, by the acrylic acid ester emulsion, described nano oxidized
Calcium, the nano zine oxide, the nanometer titanium dioxide, the nanometer calcium carbonate, the water and the polyether-modified poly- diformazan
Radical siloxane, N- (β-aminoethyl)-γ-aminopropyltriethoxy diethoxy silane, amino propylamine dioleate mixed sand are milled to flat
Equal partial size is 30nm or so, then by the Lauryl Alcohol ester, triethanolamine, Arabic gum, ethylene glycol, antimildew disinfectant, phthalein
Dark green G is added, and after mixing evenly, is put into vacuum plant vacuum defoamation to get the composite Nano acrylic paints.
Embodiment 3
The present embodiment provides a kind of composite Nano acrylic paints, composition of raw materials includes: 53 parts of acrylic acid ester emulsion, nano oxygen
Change 9 parts of calcium, 3 parts of nano zine oxide, 4 parts of nanometer titanium dioxide, 4 parts of nanometer calcium carbonate, polyether-modified dimethyl silicone polymer
0.07 part, 0.07 part of N- (β-aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, 0.86 part of amino propylamine dioleate, ten
Two 2 parts of carbon alcohol esters, 2 parts of triethanolamine, 1 part of Arabic gum, 1 part of ethylene glycol, 0.5 part of antimildew disinfectant, 18 parts of phthalocyanine green G and
1.5 parts of water.
Preparation method includes: to weigh above-mentioned each raw material by formula rate, by the acrylic acid ester emulsion, described nano oxidized
Calcium, the nano zine oxide, the nanometer titanium dioxide, the nanometer calcium carbonate, the water and the polyether-modified poly- diformazan
Radical siloxane, N- (β-aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane, amino propylamine dioleate mixed sand are milled to flat
Equal partial size is 40nm or so, then by the Lauryl Alcohol ester, triethanolamine, Arabic gum, ethylene glycol, antimildew disinfectant, phthalein
Dark green G is added, and after mixing evenly, is put into vacuum plant vacuum defoamation to get the composite Nano acrylic paints.
Comparative example 1
Substantially with embodiment 1, difference, which is only that in raw material, is not added nano zine oxide, nanometer titanium dioxide, nanometer calcium carbonate.
Comparative example 2
Substantially with embodiment 1, difference, which is only that in raw material, is not added nano zine oxide.
Comparative example 3
Substantially with embodiment 1, difference, which is only that in raw material, is not added nanometer titanium dioxide.
Comparative example 4
Substantially with embodiment 1, difference, which is only that in raw material, is not added nanometer calcium carbonate.
Comparative example 5
Substantially with embodiment 1, difference is only that in raw material that amino propylamine dioleate is only added in wetting dispersing agent.
Application Example
Pigment obtained by above-described embodiment 1-3 and comparative example 1-5 is used to outdoor wall to draw a picture, is continued in 1 year
The situation of change of observation monitoring colorant film, it is as shown in table 1 below to measure its each performance.
In following, severe cracking: I, general to crack: II, it is slight to crack: III, no cracking: IV.Severe is mouldy: I, generally
It is mouldy: II, slight mouldy: III, without mouldy: IV.
Table one
Color difference △ E: it is measured by color difference meter.
Gloss retention: hand-held Grossmeters is reached by style, angle is 60 degree, and bottom plate is blackboard.
Simulate outdoor environment and carry out cold cycling treatment: the simulated assembly sample of 3 300mm × 300mm of preparation is (in cement
Draw a picture on base substrate), high low temperature cycles test is carried out under conditions of placing it in -45 DEG C~85 DEG C.Warm variable Rate is no more than 30
DEG C/h, 1h is at least kept at -45 DEG C and 85 DEG C, the one cycle period is no more than 10h, carries out 400 cycle periods altogether.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention, it is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of composite Nano acrylic paints, raw material includes acrylic acid ester emulsion, nano calcium oxide, Ricinate, film forming
Auxiliary agent, thickener, antimildew disinfectant, dispersible pigment color paste and water, which is characterized in that the raw material further includes nano zine oxide, nanometer
Titanium dioxide and nanometer calcium carbonate, wherein the nano calcium oxide, the nano zine oxide, the nanometer titanium dioxide and described receive
The molar ratio of rice calcium carbonate is 2-5 ︰ 0.5-3 ︰ 0.5-3 ︰ 1, and the wetting dispersing agent contains hydrophilic group and extremely by intramolecular
The organo-silicon compound and amino propylamine dioleate of few hydrophobic group containing there are two form, the organo-silicon compound and the ammonia
The 1 ︰ 3-10 of molar ratio of base propylamine dioleate.
2. composite Nano acrylic paints according to claim 1, which is characterized in that the nano calcium oxide, the nanometer
The average grain diameter of zinc oxide, the nanometer titanium dioxide and the nanometer calcium carbonate is respectively 10-50nm.
3. composite Nano acrylic paints according to claim 1, which is characterized in that the nano calcium oxide, the nanometer
The molar ratio of zinc oxide, the nanometer titanium dioxide and the nanometer calcium carbonate is 2-3 ︰ 0.5-1.5 ︰ 0.5-1.5 ︰ 1.
4. composite Nano acrylic paints according to claim 1, which is characterized in that the organo-silicon compound are selected from poly-
Ether modified dimethyl silicone polymer, N- (β-aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane and N- (β-aminoethyl)-
One of γ-aminopropyltriethoxy diethoxy silane or a variety of combinations.
5. composite Nano acrylic paints according to claim 4, which is characterized in that the organo-silicon compound are selected from poly-
Ether modified dimethyl silicone polymer, N- (β-aminoethyl)-γ-aminopropyltriethoxy dimethoxysilane and N- (β-aminoethyl)-
At least two combination in γ-aminopropyltriethoxy diethoxy silane.
6. composite Nano acrylic paints according to claim 1, which is characterized in that the wetting dispersing agent and the nanometer
Calcium oxide, the nano zine oxide, the nanometer titanium dioxide and the nanometer calcium carbonate total molar ratio be 0.01-0.1 ︰
1。
7. composite Nano acrylic paints according to claim 1, which is characterized in that the coalescing agent is Lauryl Alcohol
Ester.
8. composite Nano acrylic paints according to claim 1, which is characterized in that the thickener is selected from three ethyl alcohol
The mixture of one or both of amine, Arabic gum；And/or the raw material also selectively includes ethylene glycol.
9. composite Nano acrylic paints according to claim 1, which is characterized in that in terms of mass percentage, the original
In material, acrylic acid ester emulsion accounts for 30-60%, nano calcium oxide accounts for 5-14%, nano zine oxide accounts for 1-5%, nanometer titanium dioxide accounts for 1-
5%, nanometer calcium carbonate accounts for 2-6%, Ricinate accounts for 0.1-1%, coalescing agent accounts for 1-3%, thickener accounts for 2-6%, antimildew disinfectant
Account for 0.1-1%, dispersible pigment color paste accounts for 10-30% and water accounts for 1-10%.
10. the preparation method of composite Nano acrylic paints described in a kind of any one of claim 1-9 claim, feature
It is, the preparation method includes the following steps: to weigh each raw material by formula rate, by the acrylic acid ester emulsion, described receives
Rice calcium oxide, the nano zine oxide, the nanometer titanium dioxide, the nanometer calcium carbonate, the water and the Ricinate
Mixing is sanded, then that the coalescing agent, the thickener, the antimildew disinfectant, the dispersible pigment color paste and residue is other
Raw material be added, stirring, vacuum defoamation to get.
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| CN201810749443.9A CN109135463A (en) | 2018-07-10 | 2018-07-10 | A kind of composite Nano acrylic paints and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215437A (en) * | 2008-01-18 | 2008-07-09 | 宁波康大投资有限公司 | Nano composite painting canvas paint |
| PL404412A1 (en) * | 2013-06-24 | 2015-01-05 | Instytut Inżynierii Materiałów Polimerowych I Barwników | Dispersion paint |
| CN107868499A (en) * | 2017-12-16 | 2018-04-03 | 苏州赛斯德工程设备有限公司 | A kind of finishing antibiotic fungus-resisting paint |
-
2018
- 2018-07-10 CN CN201810749443.9A patent/CN109135463A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215437A (en) * | 2008-01-18 | 2008-07-09 | 宁波康大投资有限公司 | Nano composite painting canvas paint |
| PL404412A1 (en) * | 2013-06-24 | 2015-01-05 | Instytut Inżynierii Materiałów Polimerowych I Barwników | Dispersion paint |
| CN107868499A (en) * | 2017-12-16 | 2018-04-03 | 苏州赛斯德工程设备有限公司 | A kind of finishing antibiotic fungus-resisting paint |
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