CN108034323A - A kind of environment-friendly interior wall coating and preparation method thereof - Google Patents
A kind of environment-friendly interior wall coating and preparation method thereof Download PDFInfo
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- CN108034323A CN108034323A CN201810098819.4A CN201810098819A CN108034323A CN 108034323 A CN108034323 A CN 108034323A CN 201810098819 A CN201810098819 A CN 201810098819A CN 108034323 A CN108034323 A CN 108034323A
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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
- C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
- C09D133/16—Homopolymers or copolymers of esters containing halogen atoms
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- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
- C08F220/36—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate containing oxygen in addition to the carboxy oxygen, e.g. 2-N-morpholinoethyl (meth)acrylate or 2-isocyanatoethyl (meth)acrylate
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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
- 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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- 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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- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
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Abstract
The invention discloses a kind of environment-friendly interior wall coating, including each component that parts by weight are following：35 45 parts of fluorine triazine class film forming polymer, phosphonic acids 10 15 parts of nano-titanium dioxide of modification, 20 30 parts of color stuffing, 25 parts of defoamer, 37 parts of coalescents, 20 30 parts of water.The preparation method of the environment-friendly interior wall coating, includes the following steps：Fluorine triazine class film forming polymer, phosphonic acids modification nano-titanium dioxide, color stuffing, defoamer, dispersant, coalescents are placed in high-speed mixer after mixing 20 30min in proportion, after load ball grinder, ball-milling treatment 58 obtains mixed powder when small, water is added in backward mixed powder, under 1,200 1500 revs/min of rotating speed, disperse 10 15 minutes, post curing 25 days, inspection by sampling, packaging of sieving after qualified.Environment-friendly interior wall coating price disclosed by the invention is less expensive, and it is significantly more efficient and will not cause that secondary pollution, visible light-responded speed are fast, and fire protecting performance and cementitiousness are stronger, and weather resistance is more preferable to absorb decomposing formaldehyde effect.
Description
Technical field
The present invention relates to architectural decorative and fitting materials technical field, more particularly to a kind of environment-friendly interior wall coating and its preparation side
Method.
Background technology
In recent years, as the increasingly raising of people's living standard, miscellaneous decoration coating emerge in an endless stream, these
While decoration coating brings comfort, also bring the environmental problem of getting worse, to people life and
Body brings fatal harm.Interior wall coating as one of decoration coating is due to being directly coated on building or constructing
The inner surface of thing, it is closely bound up with the live and work relation of people, with attention of the people to health and environment, interior wall is applied
Green, nontoxic, the tasteless characteristic of material focuses more on.
Interior wall coating pollution indoor air environment important substance be formaldehyde, it mainly by interior decoration, ornament materials,
Wood adhesive and plastic degradation used in furniture discharge, and cause grave danger to health, have become people
The number one killer of class health.How formaldehyde in room air and other volatile organic matter are removed, it has also become of concern
Focus.
At present, the main method for removing formaldehyde has physisorphtion and chemical decomposition method.Physical absorption is flat there is absorption
Weighing apparatus, exactly there are saturation degree, formaldehyde just will not be absorbed again after saturation, and when condition changes, such as when the temperature increases,
The formaldehyde of absorption can be re-released into air, cause secondary pollution.Chemical breakdown be by add dioxide photocatalyst titanium come
Decomposing formaldehyde, has the characteristics that efficient, non-secondary pollution.But since titanium dioxide only absorbs ultraviolet light, to visible light-responded low,
And it is compound due to photo-generate electron-hole, cause photo-quantum efficiency very low, seriously constrain its extensive use.
Therefore, in the industry there is an urgent need for a kind of weatherability it is good, with wall cohesive force is strong, antibacterial fireproof environment-friendly interior wall coating.
The content of the invention
The goal of the invention of the present invention is to provide a kind of environment-friendly interior wall coating and preparation method thereof, and the preparation method is simply easy
OK, not high to equipment requirement, component is easy to get, and convenient post-treatment is cheap, is adapted to large-scale production；The environmental protection being prepared
Interior wall coating overcomes that existing traditional interior wall coating is of high cost, and fire-protection rating is poor, and difficulty of construction is big, and cementitiousness is poor, easily de-
Fall, and easy release formaldehyde, the defects of the environmental pollution for the health of people that threatens.With traditional interior wall coating phase in the prior art
Than environment-friendly interior wall coating price disclosed by the invention is less expensive, and absorption decomposing formaldehyde effect is significantly more efficient and will not make
Fast into secondary pollution, visible light-responded speed, fire protecting performance and cementitiousness are stronger, and weather resistance is more preferable.
To achieve the above object of the invention, the technical solution adopted by the present invention is：A kind of environment-friendly interior wall coating, including parts by weight
Following each component：35-45 parts of fluorine triazine class film forming polymer, phosphonic acids 10-15 parts of nano-titanium dioxide of modification, color stuffing
20-30 parts, 2-5 parts of defoamer, 3-7 parts of coalescents, 20-30 parts of water.
Preferentially, the color stuffing is rutile type titanium white, lithopone, powdered whiting, precipitated calcium carbonate, talcum
It is any in powder, calcined kaolin, mica powder, wollastonite in powder, superfine alumina silicate, blanc fixe, silica flour, flake asbestos, White Carbon black
Mixture a kind of or more than any two, its proportioning is any proportioning during mixture more than any two.
The defoamer is preferably that tributyl phosphate, defoamer moral be modest 3100, the one or more in defoamer BYK088.
The coalescents are in propane diols, methyl ether, propandiol butyl ether, alcohol ester 12, butyl or phenmethylol
One or more.
Further, the preparation method of the fluorine triazine class film forming polymer, includes the following steps：
1) by glycidyl methacrylate, 4,6- bis- (2,2,2- trifluoro ethoxies) -1,3,5- triazine -2- amine
(CAS:301211-00-7) add in organic solvent, and add polymerization inhibitor tetrachloroquinone thereto, stirred at 80-90 DEG C anti-
When answering 6-8 small, rear revolving removes solvent, then is washed 4-6 times with ether, and revolving removes ether again；
2) by glycidyl methacrylate, 2,4- dioxo hexahydro -1,3,5- triazines (CAS:27032-78-6) add
Enter in tetrahydrofuran, and add polymerization inhibitor tetrachloroquinone thereto, when stirring reaction 6-8 is small at 80-90 DEG C, rear revolving removes
Solvent, then washed 4-6 times with ether, revolving removes ether again；
3) by the crude product being prepared by step 1), the crude product, the methacrylic acid that are prepared by step 2)
Methyl esters, 1-Isopropenyl-2-benzimidazolidinone are dissolved in high boiling solvent, and add initiator thereto, in nitrogen atmosphere 55-
When stirring reaction 2-3 is small at 65 DEG C, after settle out in acetone, and washed 4-6 times with ethyl acetate, then be placed in vacuum drying chamber
When baking 10-15 is small at 60-80 DEG C.
Preferentially, glycidyl methacrylate described in step 1), 4,6- bis- (2,2,2- trifluoro ethoxy) -1,3,
5- triazine -2- amine, organic solvent, the mass ratio of tetrachloroquinone are 1：(2-3)：(10-15)：(0.01-0.03).
One or more of the organic solvent in isopropanol, dichloromethane, acetone, acetonitrile.
Glycidyl methacrylate described in step 2), 2,4- dioxo hexahydro -1,3,5- triazines, tetrahydrofuran,
The mass ratio of tetrachloroquinone is 1：(2-4)：(10-15)：(0.01-0.03).
The crude product that is prepared described in step 3) by step 1), the crude product being prepared by step 2), first
Base methyl acrylate, 1-Isopropenyl-2-benzimidazolidinone, high boiling solvent, the mass ratio of initiator are 1:1：(2-3):1：
(10-15)：(0.03-0.06).
One kind in dimethyl sulfoxide, 1-methyl-2-pyrrolidinone, N,N-dimethylformamide of the high boiling solvent or
It is several；One or more of the initiator in azodiisobutyronitrile, azobisisoheptonitrile.
The preparation method of the phosphonic acids modification nano-titanium dioxide, includes the following steps：
S1) by [phosphoryl methyl imines] double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acid (CAS:It is 15827-60-8) molten
In ether, then r-chloropropyl trimethoxyl silane is added thereto, when stirring reaction 4-8 is small at 30-40 DEG C, then revolving removes
Solvent, and washed 3-5 times with ethyl acetate, then revolving removes ethyl acetate again；
S2) nano-titanium dioxide is scattered in ethanol, then adds pass through step S1 thereto) product that is prepared,
When stirring reaction 2-3 is small at 30-40 DEG C, rear revolving removes solvent, obtains the nano-titanium dioxide of surface modification；
S3) step S2 being passed through) nano-titanium dioxide of surface modification that is prepared is immersed in mass fraction at 60 DEG C
For 10-20% 2,2'- (1,2- ethenylidenes) two [5- [(1,4- dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-
2- yls] amino] benzenesulfonic acid disodium salt (CAS:When immersion 30-40 is small in solution 1264-32-0), water centrifuge washing 4-6 is used afterwards
It is secondary, then be placed in vacuum drying chamber at 60-80 DEG C dry 12-16 it is small when.
Preferentially, step S1) described in [phosphoryl methyl imines] double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acids, second
Ether, the mass ratio of r-chloropropyl trimethoxyl silane are 1：(5-10):1.2.
Step S2) described in nano-titanium dioxide, ethanol, by step S1) mass ratio of product that is prepared is (3-
5)：(10-15):1.
Step S3) described in surface modification nano-titanium dioxide, two [5- [(1,4- bis- of 2,2'- (1,2- ethenylidenes)
Hydrogen-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- bases] amino] and benzenesulfonic acid disodium salt solution mass ratio be 1：(50-
100)。
Preferentially, a kind of preparation method of the environment-friendly interior wall coating, includes the following steps：Fluorine triazine class film forming is poly-
Compound, phosphonic acids modification nano-titanium dioxide, color stuffing, defoamer, dispersant, coalescents are placed in high-speed mixer in proportion
After mixing 20-30min, loading ball grinder afterwards, ball-milling treatment 5-8 obtains mixed powder, water is added in backward mixed powder when small,
Under 1200-1500 revs/min of rotating speed, disperse 10-15 minutes, post curing 2-5 days, inspection by sampling, packaging of sieving after qualified.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
(1) environment-friendly interior wall coating component disclosed by the invention is easy to get, and cheap, preparation method is simple and practicable, to equipment
It is of less demanding, it is adapted to large-scale production.
(2) environment-friendly interior wall coating disclosed by the invention, overcomes that existing traditional interior wall coating is of high cost, and fire-protection rating is poor,
The defects of difficulty of construction is big, and cementitiousness is poor, easily comes off, and easy release formaldehyde, the environmental pollution for the health of people that threatens.
Compared with traditional interior wall coating in the prior art, environment-friendly interior wall coating price disclosed by the invention is less expensive, absorbs decomposing formaldehyde
Effect is significantly more efficient and will not cause that secondary pollution, visible light-responded speed are fast, and fire protecting performance and cementitiousness are stronger,
Weather resistance is more preferable.
(3) environment-friendly interior wall coating disclosed by the invention, addition phosphonic acids modification nano-titanium dioxide, PARA FORMALDEHYDE PRILLS(91,95) have more preferable suction
The ability of decomposing formaldehyde is received, effectively evaded only must rely on ultraviolet light to be dropped using Nano Titanium Oxide as Photocatalyst
The not foot point of solution, realizes the effect of long-acting pollution degradation, and by nano-titanium dioxide surface modification, being conducive to improve nanometer
The dispersiveness of material, avoids its influence to coating property of reuniting.
(4) environment-friendly interior wall coating disclosed by the invention, addition phosphonic acids modification nano-titanium dioxide, due to adding for N/P elements
Enter, coating fire retardant performance can be significantly improved.
(5) environment-friendly interior wall coating disclosed by the invention, addition phosphonic acids modification nano-titanium dioxide, 2 are fixed by ionic bond,
2'- (1,2- ethenylidenes) two [5- [(1,4- dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- bases] amino] benzene sulphur
Acid group, due to its conjugated structure, there is certain visible light-responded ability, can further improve the ability of decomposing formaldehyde, quaternary ammonium salt
The introducing of structure, can improve coating antibiosis fungus resistance.
(6) environment-friendly interior wall coating disclosed by the invention, using fluorine triazine class film forming polymer, on the one hand, can be notable
Improve coating resistance to UV aging and weatherability, and due to the introducing of 2,4- dioxos hexahydro -1,3,5-triazines structure, can be into
One step absorbs formaldehyde.
(7) environment-friendly interior wall coating disclosed by the invention, without the use of the larger organic solvent of volatility as solvent, uses
Safety and environmental protection.
Embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
A kind of environment-friendly interior wall coating, including each component that parts by weight are following：35 parts of fluorine triazine class film forming polymer, phosphonic acids
Modify 10 parts of nano-titanium dioxide, 20 parts of rutile type titanium white, 2 parts of tributyl phosphate, 3 parts of propane diols, 20 parts of water.
The preparation method of the fluorine triazine class film forming polymer, includes the following steps：
1) by glycidyl methacrylate 10g, 4,6- bis- (2,2,2- trifluoro ethoxies) -1,3,5- triazine -2- amine
(CAS:301211-00-7) 20g is added in isopropanol 100g, and adds polymerization inhibitor tetrachloroquinone 0.1g thereto, at 80 DEG C
When stirring reaction 6 is small, rear revolving removes solvent, then wash 4 times with ether, again revolving removing ether；
2) by glycidyl methacrylate 10g, 2,4- dioxo hexahydro -1,3,5- triazines (CAS:27032-78-6)
20g is added in tetrahydrofuran 100g, and adds polymerization inhibitor tetrachloroquinone 0.1g thereto, when stirring reaction 6 is small at 80 DEG C, after
Revolving removes solvent, then is washed 4 times with ether, rotates remove ether again；
3) by the crude product 8g being prepared by step 1), the crude product 8g being prepared by step 2), methyl-prop
E pioic acid methyl ester 16g, 1-Isopropenyl-2-benzimidazolidinone 8g are dissolved in dimethyl sulfoxide 80g, and add two isobutyl of azo thereto
Nitrile 0.24g, when stirring reaction 2 is small at 55 DEG C under nitrogen atmosphere, after settle out in acetone, and washed 4 times with ethyl acetate, then
Be placed at 60 DEG C of vacuum drying chamber dry 10 it is small when.
The preparation method of the phosphonic acids modification nano-titanium dioxide, includes the following steps：
S1) by [phosphoryl methyl imines] double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acid (CAS:15827-60-8)
10g is dissolved in ether 50g, then addition r-chloropropyl trimethoxyl silane 12g thereto, when stirring reaction 4 is small at 30 DEG C, Ran Houxuan
Solvent is evaporated off, and is washed 3 times with ethyl acetate, then revolving removes ethyl acetate again；
S2) nano-titanium dioxide 30g is scattered in ethanol 100g, then adds pass through step S1 thereto) it is prepared
Product 10g, when stirring reaction 2 is small at 30 DEG C, rear revolving removes solvent, obtains the nano-titanium dioxide of surface modification；
S3) step S2 being passed through) the nano-titanium dioxide 10g of surface modification that is prepared is immersed in quality point at 60 DEG C
Number is 10% [5- [(1,4- dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- of 2,2'- (1,2- ethenylidenes) two
Base] amino] benzenesulfonic acid disodium salt solution 1000g in immersion 30 it is small when, afterwards with water centrifuge washing 4 times, then be placed in vacuum drying
When baking 12 is small at 60 DEG C in case.
A kind of preparation method of the environment-friendly interior wall coating, includes the following steps：By fluorine triazine class film forming polymer, phosphine
Acid modification nano-titanium dioxide, color stuffing, defoamer, dispersant, coalescents are placed in high-speed mixer mix in proportion
After 20min, load ball grinder afterwards, ball-milling treatment 5 obtains mixed powder, water is added in backward mixed powder when small, 1200 turns/
Under the rotating speed of minute, disperse 10 minutes, post curing 2 days, inspection by sampling, packaging of sieving after qualified.
Embodiment 2
A kind of environment-friendly interior wall coating, including each component that parts by weight are following：38 parts of fluorine triazine class film forming polymer, phosphonic acids
Modify 12 parts of nano-titanium dioxide, 23 parts of lithopone, modest 3,100 3 parts of defoamer moral, 4 parts of methyl ether, 23 parts of water.
The preparation method of the fluorine triazine class film forming polymer, includes the following steps：
1) by glycidyl methacrylate 10g, 4,6- bis- (2,2,2- trifluoro ethoxies) -1,3,5- triazine -2- amine
(CAS:301211-00-7) 25g is added in dichloromethane 120g, and adds polymerization inhibitor tetrachloroquinone 0.15g thereto, at 83 DEG C
When lower stirring reaction 6.5 is small, rear revolving removes solvent, then wash 5 times with ether, again revolving removing ether；
2) by glycidyl methacrylate 10g, 2,4- dioxo hexahydro -1,3,5- triazines (CAS:27032-78-6)
25g is added in tetrahydrofuran 125g, and adds polymerization inhibitor tetrachloroquinone 0.16g thereto, when stirring reaction 7 is small at 84 DEG C,
Revolving removes solvent afterwards, then is washed 5 times with ether, rotates remove ether again；
3) by the crude product 8g being prepared by step 1), the crude product 8g being prepared by step 2), methyl-prop
E pioic acid methyl ester 18g, 1-Isopropenyl-2-benzimidazolidinone 8g are dissolved in 1-methyl-2-pyrrolidinone 100g, and are added thereto even
The different heptonitrile 0.3g of nitrogen two, when stirring reaction 2.5 is small at 58 DEG C of nitrogen atmosphere, after settle out in acetone, and washed with ethyl acetate
Wash 5 times, then be placed at 66 DEG C of vacuum drying chamber dry 12 it is small when.
The preparation method of the phosphonic acids modification nano-titanium dioxide, includes the following steps：
S1) by [phosphoryl methyl imines] double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acid (CAS:15827-60-8)
10g is dissolved in ether 65g, then addition r-chloropropyl trimethoxyl silane 12g thereto, when stirring reaction 6 is small at 35 DEG C, Ran Houxuan
Solvent is evaporated off, and is washed 4 times with ethyl acetate, then revolving removes ethyl acetate again；
S2) nano-titanium dioxide 35g is scattered in ethanol 120g, then adds pass through step S1 thereto) it is prepared
Product 10g, when stirring reaction 2.3 is small at 34 DEG C, rear revolving removes solvent, obtains the nano-titanium dioxide of surface modification；
S3) step S2 being passed through) the nano-titanium dioxide 10g of surface modification that is prepared is immersed in quality point at 60 DEG C
Number is 13% [5- [(1,4- dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- of 2,2'- (1,2- ethenylidenes) two
Base] amino] benzenesulfonic acid disodium salt solution 900g in immersion 33 it is small when, afterwards with water centrifuge washing 5 times, then be placed in vacuum drying chamber
In dry at 69 DEG C 14 it is small when.
A kind of preparation method of the environment-friendly interior wall coating, includes the following steps：By fluorine triazine class film forming polymer, phosphine
Acid modification nano-titanium dioxide, color stuffing, defoamer, dispersant, coalescents are placed in high-speed mixer mix in proportion
After 23min, load ball grinder afterwards, ball-milling treatment 6.5 obtains mixed powder, water added in backward mixed powder, 1300 when small
Rev/min rotating speed under, disperse 13 minutes, post curing 3 days, inspection by sampling, packaging of sieving after qualified.
Embodiment 3
A kind of environment-friendly interior wall coating, including each component that parts by weight are following：40 parts of fluorine triazine class film forming polymer, phosphonic acids
Modify 14 parts of nano-titanium dioxide, 27 parts of powdered whiting, BYK0884 parts of defoamer, 5 parts of propandiol butyl ether, 26 parts of water.
The preparation method of the fluorine triazine class film forming polymer, includes the following steps：
1) by glycidyl methacrylate 10g, 4,6- bis- (2,2,2- trifluoro ethoxies) -1,3,5- triazine -2- amine
(CAS:301211-00-7) 26g is added in acetone 135g, and adds polymerization inhibitor tetrachloroquinone 0.22g thereto, is stirred at 86 DEG C
Mix reaction 7 it is small when, rear revolving removes solvent, then wash 6 times with ether, again revolving removing ether；
2) by glycidyl methacrylate 10g, 2,4- dioxo hexahydro -1,3,5- triazines (CAS:27032-78-6)
25g is added in tetrahydrofuran 140g, and adds polymerization inhibitor tetrachloroquinone 0.23g thereto, when stirring reaction 7 is small at 85 DEG C,
Revolving removes solvent afterwards, then is washed 5 times with ether, rotates remove ether again；
3) by the crude product 10g being prepared by step 1), the crude product 10g, the methyl that are prepared by step 2)
Methyl acrylate 26g, 1-Isopropenyl-2-benzimidazolidinone 10g are dissolved in n,N-Dimethylformamide 140g, and are added thereto
Enter azodiisobutyronitrile 0.43g, when stirring reaction 2.6 is small at 61 DEG C of nitrogen atmosphere, after settle out in acetone, and with acetic acid second
Ester wash 6 times, then be placed at 72 DEG C of vacuum drying chamber dry 14.2 it is small when.
The preparation method of the phosphonic acids modification nano-titanium dioxide, includes the following steps：
S1) by [phosphoryl methyl imines] double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acid (CAS:15827-60-8)
10g is dissolved in ether 75g, then addition r-chloropropyl trimethoxyl silane 12g thereto, when stirring reaction 7 is small at 37 DEG C, Ran Houxuan
Solvent is evaporated off, and is washed 5 times with ethyl acetate, then revolving removes ethyl acetate again；
S2) nano-titanium dioxide 42g is scattered in ethanol 140g, then adds pass through step S1 thereto) it is prepared
Product 10g, when stirring reaction 2.7 is small at 37 DEG C, rear revolving removes solvent, obtains the nano-titanium dioxide of surface modification；
S3) step S2 being passed through) the nano-titanium dioxide 10g of surface modification that is prepared is immersed in quality point at 60 DEG C
Number is 15% [5- [(1,4- dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- of 2,2'- (1,2- ethenylidenes) two
Base] amino] benzenesulfonic acid disodium salt solution 800g in immersion 36 it is small when, afterwards with water centrifuge washing 6 times, then be placed in vacuum drying chamber
In dry at 73 DEG C 15 it is small when.
A kind of preparation method of the environment-friendly interior wall coating, includes the following steps：By fluorine triazine class film forming polymer, phosphine
Acid modification nano-titanium dioxide, color stuffing, defoamer, dispersant, coalescents are placed in high-speed mixer mix in proportion
After 27min, load ball grinder afterwards, ball-milling treatment 7 obtains mixed powder, water added in backward mixed powder, in 1200- when small
Under 1500 revs/min of rotating speed, disperse 14 minutes, post curing 4 days, inspection by sampling, packaging of sieving after qualified.
Embodiment 4
A kind of environment-friendly interior wall coating, including each component that parts by weight are following：42 parts of fluorine triazine class film forming polymer, phosphonic acids
Modify 15 parts of nano-titanium dioxide, 28 parts of color stuffing, 4 parts of defoamer, 6 parts of phenmethylol, 30 parts of water；The color stuffing is heavy
Calcium carbonate, precipitated calcium carbonate, talcum powder in mass ratio 1:2:3 mixtures form；The defoamer is preferably tributyl phosphate, defoaming
Agent moral is modest 3100, defoamer BYK088 in mass ratio 2:3:1 mixture forms.
The preparation method of the fluorine triazine class film forming polymer, includes the following steps：
1) by glycidyl methacrylate 10g, 4,6- bis- (2,2,2- trifluoro ethoxies) -1,3,5- triazine -2- amine
(CAS:301211-00-7) 28g is added in acetonitrile 145g, and adds polymerization inhibitor tetrachloroquinone 0.25g thereto, is stirred at 88 DEG C
Mix reaction 8 it is small when, rear revolving removes solvent, then wash 5 times with ether, again revolving removing ether；
2) by glycidyl methacrylate 10g, 2,4- dioxo hexahydro -1,3,5- triazines (CAS:27032-78-6)
35g is added in tetrahydrofuran 140g, and adds polymerization inhibitor tetrachloroquinone 0.28g thereto, when stirring reaction 8 is small at 88 DEG C,
Revolving removes solvent afterwards, then is washed 6 times with ether, rotates remove ether again；
3) by the crude product 10g being prepared by step 1), the crude product 10g, the methyl that are prepared by step 2)
Methyl acrylate 28g, 1-Isopropenyl-2-benzimidazolidinone 10g are dissolved in high boiling solvent 145g, and add trigger thereto
Agent 0.5g, when stirring reaction 3 is small at 62 DEG C of nitrogen atmosphere, after settle out in acetone, and washed 6 times with ethyl acetate, then put
Dried at 75 DEG C of vacuum drying chamber 14 it is small when；The high boiling solvent for dimethyl sulfoxide, N,N-dimethylformamide in mass ratio
3:5 mixtures form；The initiator is azodiisobutyronitrile and azobisisoheptonitrile in mass ratio 2:5 mixtures form.
The preparation method of the phosphonic acids modification nano-titanium dioxide, includes the following steps：
S1) by [phosphoryl methyl imines] double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acid (CAS:15827-60-8)
10g is dissolved in ether 90g, then addition r-chloropropyl trimethoxyl silane 12g thereto, when stirring reaction 7.5 is small at 38 DEG C, then
Revolving removes solvent, and is washed 5 times with ethyl acetate, and then revolving removes ethyl acetate again；
S2) nano-titanium dioxide 47g is scattered in ethanol 145g, then adds pass through step S1 thereto) it is prepared
Product 10g, when stirring reaction 3 is small at 38 DEG C, rear revolving removes solvent, obtains the nano-titanium dioxide of surface modification；
S3) step S2 being passed through) nano-titanium dioxide of surface modification that is prepared is immersed in mass fraction at 60 DEG C
For 18% [5- [(1,4- dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- of 2,2'- (1,2- ethenylidenes) two
Base] amino] benzenesulfonic acid disodium salt solution 700g in immersion 37 it is small when, afterwards with water centrifuge washing 6 times, then be placed in vacuum drying chamber
In dry at 77 DEG C 15 it is small when.
A kind of preparation method of the environment-friendly interior wall coating, includes the following steps：By fluorine triazine class film forming polymer, phosphine
Acid modification nano-titanium dioxide, color stuffing, defoamer, dispersant, coalescents are placed in high-speed mixer mix in proportion
After 29min, load ball grinder afterwards, ball-milling treatment 7.5 obtains mixed powder, water added in backward mixed powder, 1400 when small
Rev/min rotating speed under, disperse 14 minutes, post curing 4.5 days, inspection by sampling, packaging of sieving after qualified.
Embodiment 5
A kind of environment-friendly interior wall coating, including each component that parts by weight are following：45 parts of fluorine triazine class film forming polymer, phosphonic acids
Modify 15 parts of nano-titanium dioxide, 30 parts of talcum powder, 5 parts of tributyl phosphate, 7 parts of butyl, 30 parts of water.
The preparation method of the fluorine triazine class film forming polymer, includes the following steps：
1) by glycidyl methacrylate 10g, 4,6- bis- (2,2,2- trifluoro ethoxies) -1,3,5- triazine -2- amine
(CAS:301211-00-7) 30g is added in isopropanol 150g, and adds polymerization inhibitor tetrachloroquinone 0.3g thereto, at 90 DEG C
When stirring reaction 8 is small, rear revolving removes solvent, then wash 6 times with ether, again revolving removing ether；
2) by glycidyl methacrylate 10g, 2,4- dioxo hexahydro -1,3,5- triazines (CAS:27032-78-6)
40g is added in tetrahydrofuran 150g, and adds polymerization inhibitor tetrachloroquinone 0.3g thereto, when stirring reaction 8 is small at 90 DEG C, after
Revolving removes solvent, then is washed 6 times with ether, rotates remove ether again；
3) by the crude product 10g being prepared by step 1), the crude product 10g, the methyl that are prepared by step 2)
Methyl acrylate 30g, 1-Isopropenyl-2-benzimidazolidinone 10g are dissolved in 1-methyl-2-pyrrolidinone 150g, and add thereto
Azobisisoheptonitrile 0.6g, when stirring reaction 3 is small at 65 DEG C of nitrogen atmosphere, after settle out in acetone, and washed with ethyl acetate
Wash 6 times, then be placed at 80 DEG C of vacuum drying chamber dry 15 it is small when.
The preparation method of the phosphonic acids modification nano-titanium dioxide, includes the following steps：
S1) by [phosphoryl methyl imines] double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acid (CAS:15827-60-8)
10g is dissolved in ether 100g, then addition r-chloropropyl trimethoxyl silane 12g thereto, when stirring reaction 8 is small at 40 DEG C, then
Revolving removes solvent, and is washed 5 times with ethyl acetate, and then revolving removes ethyl acetate again；
S2) nano-titanium dioxide 50g is scattered in ethanol 150g, then adds pass through step S1 thereto) it is prepared
Product 10g, when stirring reaction 3 is small at 40 DEG C, rear revolving removes solvent, obtains the nano-titanium dioxide of surface modification；
S3) step S2 being passed through) the nano-titanium dioxide 10g of surface modification that is prepared is immersed in quality point at 60 DEG C
Number is 20% [5- [(1,4- dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- of 2,2'- (1,2- ethenylidenes) two
Base] amino] benzenesulfonic acid disodium salt solution 560g in immersion 40 it is small when, afterwards with water centrifuge washing 6 times, then be placed in vacuum drying chamber
In dry at 80 DEG C 16 it is small when.
A kind of preparation method of the environment-friendly interior wall coating, includes the following steps：By fluorine triazine class film forming polymer, phosphine
Acid modification nano-titanium dioxide, color stuffing, defoamer, dispersant, coalescents are placed in high-speed mixer mix in proportion
After 30min, load ball grinder afterwards, ball-milling treatment 8 obtains mixed powder, water is added in backward mixed powder when small, 1500 turns/
Under the rotating speed of minute, disperse 15 minutes, post curing 5 days, inspection by sampling, packaging of sieving after qualified.
Comparative example
Commercially available common interior wall coating.
Interior wall coating obtained by above-described embodiment 1-5 and comparative example is tested, test result and test method are shown in Table
1。
1 embodiment of table and comparative example interior wall coating performance
As can be seen from the above table, environment-friendly interior wall coating disclosed by the embodiments of the present invention, purifying formaldehyde rate 98.9-100% are attached
Put forth effort 9.2-11.5MPa, 1200 non-bottom drain materials of abrasion resistance, fire resistance 45.6-49.7min, and commercially available common interior wall applies
Material, purifying formaldehyde rate 80%, adhesive force 4.3MPa, 1200 bottom drain materials of abrasion resistance, fire resistance 19min, it is seen then that the present invention
Environment-friendly interior wall coating disclosed in embodiment has preferable fire resisting, purifying formaldehyde performance and brushing resistance energy, and adhesive force is larger.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. a kind of environment-friendly interior wall coating, it is characterised in that including the following each component of parts by weight：Fluorine triazine class film forming polymer
35-45 parts, phosphonic acids 10-15 parts of nano-titanium dioxide of modification, 20-30 parts of color stuffing, 2-5 parts of defoamer, 3-7 parts of coalescents,
20-30 parts of water.
2. environment-friendly interior wall coating according to claim 1, it is characterised in that the color stuffing is rutile titanium dioxide
Powder, lithopone, powdered whiting, precipitated calcium carbonate, talcum powder, calcined kaolin, mica powder, wollastonite in powder, superfine alumina silicate,
The mixture of any one or any two or more in blanc fixe, silica flour, flake asbestos, White Carbon black, it is mixed more than any two
Its proportioning of timing is any proportioning；The defoamer is preferably that tributyl phosphate, defoamer moral be modest 3100, in defoamer BYK088
One or more；The coalescents are propane diols, methyl ether, propandiol butyl ether, alcohol ester 12, butyl or benzene first
One or more in alcohol.
3. environment-friendly interior wall coating according to claim 1, it is characterised in that the system of the fluorine triazine class film forming polymer
Preparation Method, includes the following steps：
1) by glycidyl methacrylate, 4,6- bis- (2,2,2- trifluoro ethoxies) -1,3,5- triazine -2- amine (CAS:
301211-00-7) add in organic solvent, and add polymerization inhibitor tetrachloroquinone thereto, the stirring reaction 6-8 at 80-90 DEG C
Hour, rear revolving removes solvent, then is washed 4-6 times with ether, and revolving removes ether again；
2) by glycidyl methacrylate, 2,4- dioxo hexahydro -1,3,5- triazines (CAS:27032-78-6) add four
In hydrogen furans, and polymerization inhibitor tetrachloroquinone is added thereto, when stirring reaction 6-8 is small at 80-90 DEG C, rear revolving removes molten
Agent, then washed 4-6 times with ether, revolving removes ether again；
3) by the crude product being prepared by step 1), the crude product being prepared by step 2), methyl methacrylate,
1-Isopropenyl-2-benzimidazolidinone is dissolved in high boiling solvent, and adds initiator thereto, in 55-65 DEG C of nitrogen atmosphere
When lower stirring reaction 2-3 is small, after settle out in acetone, and washed 4-6 times with ethyl acetate, then be placed in vacuum drying chamber 60-80
When baking 10-15 is small at DEG C.
4. environment-friendly interior wall coating according to claim 3, it is characterised in that Glycidyl methacrylate is sweet described in step 1)
Grease, 4,6- bis- (2,2,2- trifluoro ethoxies) -1,3,5- triazine -2- amine, organic solvent, the mass ratio of tetrachloroquinone are 1：
(2-3)：(10-15)：(0.01-0.03).
5. environment-friendly interior wall coating according to claim 3, it is characterised in that Glycidyl methacrylate is sweet described in step 2)
Grease, 2,4- dioxo hexahydro -1,3,5- triazines, tetrahydrofuran, the mass ratio of tetrachloroquinone are 1：(2-4)：(10-15)：
(0.01-0.03)。
6. environment-friendly interior wall coating according to claim 3, it is characterised in that be prepared into described in step 3) by step 1)
To crude product, be prepared by step 2) crude product, methyl methacrylate, 1-Isopropenyl-2-benzimidazolidinone,
High boiling solvent, the mass ratio of initiator are 1:1：(2-3):1：(10-15)：(0.03-0.06).
7. environment-friendly interior wall coating according to claim 3, it is characterised in that the organic solvent is selected from isopropanol, dichloro
One or more in methane, acetone, acetonitrile；The high boiling solvent is selected from dimethyl sulfoxide, 1-methyl-2-pyrrolidinone, N, N- bis-
One or more in methylformamide；The one kind or several of the initiator in azodiisobutyronitrile, azobisisoheptonitrile
Kind.
8. environment-friendly interior wall coating according to claim 1, it is characterised in that the system of the phosphonic acids modification nano-titanium dioxide
Preparation Method, includes the following steps：
S1) by [phosphoryl methyl imines] double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acid (CAS:15827-60-8) it is dissolved in second
In ether, then r-chloropropyl trimethoxyl silane is added thereto, when stirring reaction 4-8 is small at 30-40 DEG C, then revolving removes molten
Agent, and washed 3-5 times with ethyl acetate, then revolving removes ethyl acetate again；
S2) nano-titanium dioxide is scattered in ethanol, then adds pass through step S1 thereto) product that is prepared, in 30-
When stirring reaction 2-3 is small at 40 DEG C, rear revolving removes solvent, obtains the nano-titanium dioxide of surface modification；
S3) step S2 being passed through) to be immersed in mass fraction at 60 DEG C be 10- for the nano-titanium dioxide of surface modification that is prepared
20% [the 5- [(1,4- dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- bases] of 2,2'- (1,2- ethenylidenes) two
Amino] benzenesulfonic acid disodium salt (CAS:When immersion 30-40 is small in solution 1264-32-0), water centrifuge washing is used afterwards 4-6 times, then
Be placed in vacuum drying chamber at 60-80 DEG C dry 12-16 it is small when.
9. environment-friendly interior wall coating according to claim 8, it is characterised in that step S1) described in [phosphoryl methyl imines]
Double [2,1- ethylidene imido dimethylene] tetra methylene phosphonic acids, ether, the mass ratio of r-chloropropyl trimethoxyl silane are 1：(5-10):
1.2；Step S2) described in nano-titanium dioxide, ethanol, by step S1) mass ratio of product that is prepared is (3-5)：
(10-15):1；Step S3) described in surface modification nano-titanium dioxide, two [5- [(1,4- of 2,2'- (1,2- ethenylidenes)
Dihydro-4- oxo-6- phenylaminos)-cyanuro 1,3,5-2- bases] amino] and benzenesulfonic acid disodium salt solution mass ratio be 1：
(50-100)。
A kind of 10. preparation method according to claim 1-9 any one of them environment-friendly interior wall coatings, it is characterised in that including
Following steps：By fluorine triazine class film forming polymer, phosphonic acids modification nano-titanium dioxide, color stuffing, defoamer, dispersant, into
Film auxiliary agent is placed in high-speed mixer after mixing 20-30min in proportion, loads ball grinder afterwards, ball-milling treatment 5-8 is mixed when small
Powder is closed, water is added in backward mixed powder, under 1200-1500 revs/min of rotating speed, is disperseed 10-15 minutes, post curing 2-
5 days, inspection by sampling, packaging of sieving after qualified.
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| CN109705681A (en) * | 2018-12-25 | 2019-05-03 | 杨记周 | A kind of new-energy automobile environment-friendly water-based paint and preparation method thereof |
| CN111499985A (en) * | 2019-01-30 | 2020-08-07 | 扬州力泰管业有限公司 | PVC-based power cable sleeve and preparation method thereof |
| CN111808322A (en) * | 2020-07-03 | 2020-10-23 | 浙江红励卓纺织有限公司 | Modified ammonium polyphosphate material for antibacterial flame-retardant carpet and preparation method thereof |
| CN112080194A (en) * | 2020-08-14 | 2020-12-15 | 江苏固迈新材料技术有限公司 | Self-luminous pavement |
| CN113105820A (en) * | 2020-01-13 | 2021-07-13 | 宁波朗茵新材料有限公司 | Formula and preparation process of anti-condensation spray |
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