CN114031967A - Multiple-effect all-in-one additive for furniture paint, preparation method and application - Google Patents
Multiple-effect all-in-one additive for furniture paint, preparation method and application Download PDFInfo
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- CN114031967A CN114031967A CN202111185377.5A CN202111185377A CN114031967A CN 114031967 A CN114031967 A CN 114031967A CN 202111185377 A CN202111185377 A CN 202111185377A CN 114031967 A CN114031967 A CN 114031967A
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- antibacterial
- parts
- zinc oxide
- additive
- aldehyde
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- 239000003973 paint Substances 0.000 title claims abstract description 85
- 239000000654 additive Substances 0.000 title claims abstract description 59
- 230000000996 additive effect Effects 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 170
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 135
- 239000011787 zinc oxide Substances 0.000 claims abstract description 92
- 239000000463 material Substances 0.000 claims abstract description 57
- 230000003449 preventive effect Effects 0.000 claims abstract description 28
- 238000002156 mixing Methods 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 18
- -1 compound zinc oxide Chemical class 0.000 claims abstract description 15
- 239000002023 wood Substances 0.000 claims abstract description 14
- 238000013329 compounding Methods 0.000 claims abstract description 8
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 6
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 6
- 239000002131 composite material Substances 0.000 claims description 59
- 239000003795 chemical substances by application Substances 0.000 claims description 36
- 239000002904 solvent Substances 0.000 claims description 33
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 32
- QFOHBWFCKVYLES-UHFFFAOYSA-N Butylparaben Chemical compound CCCCOC(=O)C1=CC=C(O)C=C1 QFOHBWFCKVYLES-UHFFFAOYSA-N 0.000 claims description 28
- 239000003242 anti bacterial agent Substances 0.000 claims description 19
- 229940121375 antifungal agent Drugs 0.000 claims description 18
- 239000002738 chelating agent Substances 0.000 claims description 16
- 239000006185 dispersion Substances 0.000 claims description 16
- 239000003429 antifungal agent Substances 0.000 claims description 15
- 239000005760 Difenoconazole Substances 0.000 claims description 14
- 229940067596 butylparaben Drugs 0.000 claims description 14
- PGRHXDWITVMQBC-UHFFFAOYSA-N dehydroacetic acid Chemical compound CC(=O)C1C(=O)OC(C)=CC1=O PGRHXDWITVMQBC-UHFFFAOYSA-N 0.000 claims description 14
- BQYJATMQXGBDHF-UHFFFAOYSA-N difenoconazole Chemical compound O1C(C)COC1(C=1C(=CC(OC=2C=CC(Cl)=CC=2)=CC=1)Cl)CN1N=CN=C1 BQYJATMQXGBDHF-UHFFFAOYSA-N 0.000 claims description 14
- 239000005828 Pyrimethanil Substances 0.000 claims description 13
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 claims description 13
- ZLIBICFPKPWGIZ-UHFFFAOYSA-N pyrimethanil Chemical compound CC1=CC(C)=NC(NC=2C=CC=CC=2)=N1 ZLIBICFPKPWGIZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000004288 Sodium dehydroacetate Substances 0.000 claims description 12
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 claims description 12
- 235000019259 sodium dehydroacetate Nutrition 0.000 claims description 12
- 229940079839 sodium dehydroacetate Drugs 0.000 claims description 12
- DSOWAKKSGYUMTF-GZOLSCHFSA-M sodium;(1e)-1-(6-methyl-2,4-dioxopyran-3-ylidene)ethanolate Chemical compound [Na+].C\C([O-])=C1/C(=O)OC(C)=CC1=O DSOWAKKSGYUMTF-GZOLSCHFSA-M 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 11
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 claims description 10
- 239000005839 Tebuconazole Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- OSDLLIBGSJNGJE-UHFFFAOYSA-N 4-chloro-3,5-dimethylphenol Chemical compound CC1=CC(O)=CC(C)=C1Cl OSDLLIBGSJNGJE-UHFFFAOYSA-N 0.000 claims description 9
- PZBPKYOVPCNPJY-UHFFFAOYSA-N 1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole Chemical compound ClC1=CC(Cl)=CC=C1C(OCC=C)CN1C=NC=C1 PZBPKYOVPCNPJY-UHFFFAOYSA-N 0.000 claims description 8
- 239000005795 Imazalil Substances 0.000 claims description 8
- 229960002125 enilconazole Drugs 0.000 claims description 8
- HZJKXKUJVSEEFU-UHFFFAOYSA-N 2-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)hexanenitrile Chemical compound C=1C=C(Cl)C=CC=1C(CCCC)(C#N)CN1C=NC=N1 HZJKXKUJVSEEFU-UHFFFAOYSA-N 0.000 claims description 7
- 239000004287 Dehydroacetic acid Substances 0.000 claims description 7
- 239000005811 Myclobutanil Substances 0.000 claims description 7
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 7
- 239000004202 carbamide Substances 0.000 claims description 7
- 235000019258 dehydroacetic acid Nutrition 0.000 claims description 7
- 229940061632 dehydroacetic acid Drugs 0.000 claims description 7
- 239000001509 sodium citrate Substances 0.000 claims description 7
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims description 7
- 150000003863 ammonium salts Chemical class 0.000 claims description 6
- 229960001617 ethyl hydroxybenzoate Drugs 0.000 claims description 6
- 239000004403 ethyl p-hydroxybenzoate Substances 0.000 claims description 6
- 235000010228 ethyl p-hydroxybenzoate Nutrition 0.000 claims description 6
- NUVBSKCKDOMJSU-UHFFFAOYSA-N ethylparaben Chemical compound CCOC(=O)C1=CC=C(O)C=C1 NUVBSKCKDOMJSU-UHFFFAOYSA-N 0.000 claims description 6
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 claims description 6
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 claims description 6
- 229960003415 propylparaben Drugs 0.000 claims description 6
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 5
- 239000011976 maleic acid Substances 0.000 claims description 5
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 5
- OBNZPZAOTISUNM-UHFFFAOYSA-N 4-chloro-1,6-dimethylcyclohexa-2,4-dien-1-ol Chemical compound ClC1=CC(C(C=C1)(C)O)C OBNZPZAOTISUNM-UHFFFAOYSA-N 0.000 claims description 2
- 239000002114 nanocomposite Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 19
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 90
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 38
- 230000000052 comparative effect Effects 0.000 description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 27
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 18
- 238000003756 stirring Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 17
- 239000004922 lacquer Substances 0.000 description 13
- 238000000746 purification Methods 0.000 description 10
- 239000004814 polyurethane Substances 0.000 description 9
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 8
- 230000003115 biocidal effect Effects 0.000 description 8
- 230000002265 prevention Effects 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- 239000002957 persistent organic pollutant Substances 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 230000001699 photocatalysis Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 230000000843 anti-fungal effect Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000446313 Lamella Species 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000001046 anti-mould Effects 0.000 description 2
- 239000002546 antimould Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000002516 radical scavenger Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004924 water-based lacquer Substances 0.000 description 2
- 241000334161 Cercis chinensis Species 0.000 description 1
- 241000282819 Giraffa Species 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002390 cell membrane structure Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000011527 polyurethane coating Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- C—CHEMISTRY; METALLURGY
- 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
Abstract
The invention discloses a multiple-effect additive for furniture paint, a preparation method and application thereof. The antibacterial mildew preventive is preferably an organic compound antibacterial mildew preventive, the compound zinc oxide antibacterial formaldehyde-removing material is a graphene oxide loaded nano zinc oxide compound, and the nano zinc oxide compound is formed by compounding lamellar petal-shaped zinc oxide and tetrapod-shaped zinc oxide whiskers prepared by a hydrothermal method according to a certain proportion. The multiple-effect additive for furniture paint is prepared by uniformly mixing the raw materials, and the additive amount in the wood paint is 2-6 wt% when the additive is applied. The additive has good antibacterial, mildew-proof and formaldehyde-removing performances, good durability and good comprehensive performance.
Description
Technical Field
The invention relates to a furniture paint additive, in particular to a furniture paint additive with the functions of antibiosis, mould prevention and formaldehyde removal.
Background
Today's paint market, especially on furniture paint, environmental and health products have become a major consumer demand, and consumer demand for furniture is gradually expanding from simple aesthetic, practical, and healthy, safe aspects.
A large amount of wood is used for manufacturing furniture, particularly artificial boards such as plywood, fiberboard and the like, and bacteria and mould are easy to adsorb and breed on the surfaces of artificial board products such as wooden doors, wooden furniture, wooden toys, wooden decorations and the like manufactured by the artificial boards, so that the beauty of the artificial board products and the health of human bodies are seriously influenced. Meanwhile, the artificial board product contains organic pollutants such as formaldehyde, benzene and ammonia, and in order to reduce the harm of the organic pollutants to human bodies, at present, the surfaces of wooden doors, wooden furniture, wooden toys and wooden decorations are often coated with wood lacquer to seal or slow down the volatilization of the organic pollutants. However, the existing wood lacquer can not seal organic pollutants for a long time, and the organic pollutants still volatilize into the air and are absorbed by human bodies, thus being harmful to human health.
The main varieties of the current wood lacquer (including furniture and interior decoration coatings) are nitrocellulose lacquer (NC), polyurethane lacquer (PU), ultraviolet curing lacquer (UV), water-based lacquer and the like.
At present, the antibacterial agent used in the wood lacquer is mainly an organic antibacterial agent and a photocatalysis antibacterial agent. The organic antibacterial agent has the disadvantage of poor durability, and the antibacterial effect is achieved by killing microorganisms mainly by destroying the cell membrane structure of the microorganisms. Photocatalytic antimicrobial agents require ultraviolet light to have antimicrobial properties, and are therefore unsuitable for indoor use.
At present, the formaldehyde removal method used in the wood lacquer mainly comprises a photocatalytic oxidation method and a chemical fixation method, wherein the photocatalytic oxidation method mainly uses a photocatalyst to oxidize and decompose the formaldehyde, and the method also needs to be carried out under the condition of ultraviolet irradiation. The chemical fixing method generally adopts amine compounds to fix formaldehyde, and the formaldehyde removal durability of the method is poor.
At present, the antibacterial and aldehyde removing functions of functional furniture are generally added in two steps in the production process, so that the cost problem is increased, and the energy and the environment are relatively high in consumption and pollution. Under the environment that the national advocates enterprises to save energy and reduce emission, the furniture paint additive capable of integrating antibiosis, mildew prevention and aldehyde removal is provided, so that a plurality of steps become one step, which is necessary.
Disclosure of Invention
The invention aims to provide a furniture paint additive capable of achieving the effects of resisting bacteria, preventing mildew and removing aldehyde, a preparation method and application.
The multiple-effect additive for the furniture paint comprises the following components in parts by mass: 10-25 parts of an antibacterial mildew preventive, 5-8 parts of a composite zinc oxide antibacterial aldehyde-removing material, 22-40 parts of an aldehyde-removing agent and 30-60 parts of a solvent.
One preferred technical proposal requires that the all-in-one additive for furniture paint comprises the following components in parts by mass: 15-25 parts of an antibacterial mildew preventive, 5-8 parts of a composite zinc oxide antibacterial aldehyde-removing material, 25-35 parts of an aldehyde-removing agent and 30-60 parts of a solvent.
Another preferred technical proposal requires that the all-in-one additive for furniture paint comprises the following components in parts by mass: 20-25 parts of an antibacterial mildew preventive, 5-8 parts of a composite zinc oxide antibacterial aldehyde-removing material, 27-35 parts of an aldehyde-removing agent and 30-60 parts of a solvent.
In addition, the following formula combination can be adopted to prepare the all-in-one additive for the furniture paint:
20-25 parts of an antibacterial mildew preventive, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material, 27-28 parts of an aldehyde-removing agent and 30-60 parts of a solvent;
or 20-25 parts of antibacterial mildew preventive, 6 parts of composite zinc oxide antibacterial formaldehyde-removing material, 29-31 parts of formaldehyde-removing agent and 30-60 parts of solvent;
or 20-25 parts of antibacterial mildew preventive, 6 parts of composite zinc oxide antibacterial formaldehyde-removing material, 32-35 parts of formaldehyde-removing agent and 30-60 parts of solvent;
or 20-23 parts of an antibacterial mildew preventive, 5-8 parts of a composite zinc oxide antibacterial aldehyde-removing material, 28-32 parts of an aldehyde-removing agent and 30-60 parts of a solvent.
The all-in-one agent means that the additive has the effects of resisting bacteria, preventing mildew and removing formaldehyde.
The antibacterial and antifungal agent is one or more selected from difenoconazole, myclobutanil, pyrimethanil, imazalil, pentoxazol, 3-iodo-2-propiolic alcohol-butyl carbamate, ethylparaben, propylparaben, butylparaben, p-chloroxylenol, dehydroacetic acid, sodium dehydroacetate and the like. Any one of the antibacterial mildew preventive and the antibacterial mildew preventive can be adopted, and any two or more of the antibacterial mildew preventive and the antibacterial mildew preventive can be compounded to obtain the compound antibacterial mildew preventive. Preferably, the antibacterial mildew preventive is mainly an organic compound antibacterial mildew preventive. For example, the organic compound type antibacterial and antifungal agent is a compound of any one of difenoconazole, myclobutanil, imazalil and tebuconazole, any one of pyrimethanil, dehydroacetic acid and sodium dehydroacetate, and any one of 3-iodo-2-propiolic alcohol-butyl carbamate, ethylparaben, propylparaben, butylparaben and p-chloro-m-xylenol. The organic compound type antibacterial mildew preventive can also be a compound formed by any two of difenoconazole, myclobutanil, imazalil and tebuconazole and any one of pyrimethanil, dehydroacetic acid and sodium dehydroacetate and/or any one of 3-iodo-2-propiolic alcohol-butyl carbamate, ethylparaben, propylparaben, butylparaben and p-chloro-m-xylenol.
A specific preferred technical scheme is that any one of difenoconazole, myclobutanil, imazalil and tebuconazole (antibacterial and antifungal agent A), any one of pyrimethanil, dehydroacetic acid and sodium dehydroacetate (antibacterial and antifungal agent B), and any one of 3-iodo-2-propiolic alcohol-butyl carbamate, ethylparaben, propylparaben, butylparaben and p-m-cresol (antibacterial and antifungal agent C) are mixed according to the mass ratio of (0.9-3.5): 1; if A: b: c ═ 3-3.5: (3-3.5): 1 or (1-1.5): (1-1.5): 1 or (0.9-1): (0.9-1): 1, and the mixture is fully mixed with other components and then added into the paint according to the proportion of 2-6 percent, so that the paint has better antibacterial property, mildew resistance, aldehyde removal property and durability in all aspects.
The composite zinc oxide antibacterial aldehyde-removing material is a graphene oxide loaded nano zinc oxide composite, and the preparation method comprises the steps of carrying out ultrasonic dispersion on a commercially available graphene oxide dispersion liquid and the nano zinc oxide composite according to the mass ratio of 20 (1-2), and adding a chelating agent for uniform dispersion to obtain the composite zinc oxide antibacterial aldehyde-removing material. The mass ratio of the graphene oxide dispersion liquid to the chelating agent is (20-35): 1.
The concentration of the graphene oxide dispersion was 10 mg/ml. The graphene oxide dispersion liquid is formed by dispersing graphene oxide in an organic solvent, wherein the organic solvent can be NMP, ethanol and other solvents with good dispersion effect on the graphene oxide, and meanwhile, the use of the solvents does not generate obvious adverse effect on the effect of other components in the multi-effect additive.
The nano zinc oxide compound is formed by compounding lamellar petal-shaped zinc oxide and four-needle-shaped zinc oxide whiskers which are prepared by a hydrothermal method. The mass ratio of the lamella petal-shaped zinc oxide to the tetrapod-shaped zinc oxide crystal whisker is 3-4:1, so that the cost is reduced while the long-acting property is ensured. The nano zinc oxide composite and the formaldehyde scavenger are matched, so that the formaldehyde scavenging capacity can be improved, and the formaldehyde removing additive has the long-acting formaldehyde removing capacity; the nano zinc oxide compound and the antibacterial mildew preventive are matched, so that the antibacterial mildew-proof capability can be improved, and the antibacterial mildew-proof effect can be more durable. In order to match an antibacterial mildew preventive, particularly an organic compound antibacterial mildew preventive, so that the paint has long-acting antibacterial mildew-proof formaldehyde-removing property, the mass ratio of the lamella petal-shaped zinc oxide to the tetrapod-shaped zinc oxide crystal whisker is designed to be 3-4: 1.
The chelating agent can be one or more of sodium citrate, sodium tripolyphosphate, maleic acid, etc. In different schemes for preparing the composite zinc oxide antibacterial aldehyde-removing material, only sodium citrate can be used as a chelating agent, or only sodium tripolyphosphate is used as a chelating agent, or only maleic acid is used as a chelating agent, or two of the sodium citrate, the sodium tripolyphosphate and the maleic acid are compounded as chelating agents, or three of the sodium citrate, the sodium tripolyphosphate and the maleic acid are compounded into the chelating agents simultaneously. The nano zinc oxide compound is stably loaded on the graphene oxide through a chelating agent.
The aldehyde removing agent is one or more of 2-imidazolidinone, urea, ammonium salt and the like. For example, in different schemes of the all-in-one multi-effect additive, only 2-imidazolidinone is used as an aldehyde removing agent, only urea is used as an aldehyde removing agent, only ammonium salt is used as an aldehyde removing agent, or in different schemes of the all-in-one multi-effect additive, 2-imidazolidinone and urea are used together as an aldehyde removing agent, or 2-imidazolidinone and ammonium salt are used together as an aldehyde removing agent, or urea and ammonium salt are used together as an aldehyde removing agent, and three components of 2-imidazolidinone, urea and ammonium salt can be further used to compound the aldehyde removing agent. The aldehyde scavenging agent can react with formaldehyde to form a stable compound.
The solvent used in the all-in-one additive is one or more of water, ethanol, propylene glycol and the like. In different schemes of the all-in-one additive, only water, or only ethanol, or only propylene glycol, or a certain volume fraction of ethanol aqueous solution is used as a solvent, or propylene glycol and water are used as a mixed solvent, or ethanol and propylene glycol are used as a mixed solvent.
The adding amount of the multiple-effect one-in-one additive for the furniture paint in the wood paint is 2-6 wt%. The addition amount refers to the mass, namely, every 100g of wood lacquer contains 2g to 6g of the all-in-one additive. After the additive is added in the addition range, the antibacterial performance of the furniture paint can reach more than 99 percent, the anti-mould performance can reach more than grade 1, the antibacterial lasting performance can be kept more than 95 percent, the anti-mould lasting performance can be kept more than grade 1, the formaldehyde purification efficiency can reach 85 percent, and the formaldehyde purification effect lasting performance can be kept more than 81 percent. And in the addition range of 2-6%, the lower the usage amount, the higher the economic benefit, the higher the usage amount, the better the antibacterial property, the formaldehyde removing property and the effect durability. The use of less than 2% of the additive results in a significant drop in one or more of the properties, which does not represent the advantages of the furniture paint, while the use of more than 6% of the additive does not significantly improve the properties, but significantly increases the cost, which affects the economic benefits of the furniture paint.
The wood lacquer comprises water-based lacquer, PU lacquer (namely polyurethane coating), UV lacquer (namely light-cured coating) and NC lacquer (nitrolacquer). When the effects of the embodiment and the comparative example are verified, the used water-based paint, PU paint, UV paint and NC paint are respectively Nippon odor-free 120 water-based wood paint, Cercis chinensis PU wood paint, Baichuan UV roller coating finish paint and Giraffe nitro clear finish paint. When the multiple-effect one-in-one additive for furniture paint is added into water paint, PU paint, UV paint and NC paint (if the additive with the same formula is used), under the condition of achieving the same comprehensive effect of resisting bacteria, preventing mildew and removing formaldehyde, the addition amount of the water paint is the minimum, the addition amount of the NC paint is the maximum, and the addition amounts of the PU and the UV are intermediate in the range of 2-6%.
The preparation method of the multiple-effect additive for furniture paint comprises the step of uniformly mixing 10-25 parts by mass of the antibacterial mildew preventive, 5-8 parts by mass of the composite zinc oxide antibacterial aldehyde-removing material, 22-40 parts by mass of the aldehyde-removing agent and 30-60 parts by mass of the solvent.
The application method of the multiple-effect additive for furniture paint comprises the step of adding the multiple-effect additive for furniture paint into wood paint, wherein the addition amount is 2-6 wt%.
The multi-effect additive for the furniture paint is prepared by compounding an antibacterial mildew preventive, an aldehyde removing agent and a composite zinc oxide antibacterial aldehyde removing material according to a specific proportion. In the aspect of antibiosis and mould prevention, the cell structure of bacteria is quickly destroyed by the organic antibiosis and mould prevention agent, and the composite zinc oxide material is used for achieving the long-acting antibiosis and mould prevention effect; in the aspect of aldehyde removal, the organic aldehyde removing agent quickly reacts with formaldehyde to generate a stable compound, and a composite zinc oxide material is used for achieving the effect of long-acting aldehyde removal. It has convenient application and low addition. The additive can decompose pollutants such as formaldehyde around furniture to a certain extent, thereby improving the air quality around the furniture.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Preparation of composite zinc oxide antibacterial aldehyde-removing material
(I) composite zinc oxide antibacterial aldehyde-removing material A
Carrying out ultrasonic dispersion on lamellar petal-shaped zinc oxide and tetrapod-shaped zinc oxide whiskers prepared by a hydrothermal method in a mixed solution of ethanol and water according to the mass ratio of 3:1 to obtain a nano zinc oxide compound. Wherein the ratio of ethanol to water in the mixed solution is 1: 1.
Carrying out ultrasonic dispersion on a commercially available graphene oxide dispersion liquid (with the concentration of 10mg/ml) and the nano zinc oxide compound according to the mass ratio of 20:1, adding a chelating agent sodium citrate for uniform dispersion, wherein the mass ratio of the graphene oxide dispersion liquid to the chelating agent is 20:1, and obtaining a composite zinc oxide antibacterial aldehyde-removing material A, which is the composite zinc oxide antibacterial aldehyde-removing material used in each embodiment of the invention.
(II) composite zinc oxide antibacterial aldehyde-removing material B
Carrying out ultrasonic dispersion on lamellar petal-shaped zinc oxide and tetrapod-shaped zinc oxide whiskers prepared by a hydrothermal method in a mixed solution of ethanol and water according to the mass ratio of 10:1 to obtain a nano zinc oxide compound. Wherein the ratio of ethanol to water in the mixed solution is 1: 1.
Carrying out ultrasonic dispersion on a commercially available graphene oxide dispersion liquid (with the concentration of 10mg/ml) and a nano zinc oxide composite according to the mass ratio of 20:1, adding a chelating agent sodium citrate for uniform dispersion, and obtaining a composite zinc oxide antibacterial aldehyde-removing material B with the mass ratio of the graphene oxide dispersion liquid to the chelating agent of 20: 1.
Preparation of additives and paints
Examples 1 to 10 used composite zinc oxide antibacterial aldehyde-removing material a, comparative example 1 used no composite zinc oxide antibacterial aldehyde-removing material, comparative examples 2 to 3, 6 to 7 used composite zinc oxide antibacterial aldehyde-removing material a, comparative example 4 used composite zinc oxide antibacterial aldehyde-removing material B, and comparative example 5 used nano zinc oxide composite instead of composite zinc oxide antibacterial aldehyde-removing material a.
Example 1
3 parts of parachlorometaxylenol, 10 parts of sodium dehydroacetate, 10 parts of tebuconazole, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 32 parts of 2-imidazolidinone and 39 parts of water. Dissolving the raw material components in a solvent, and uniformly stirring to obtain the finished product of the multi-effect additive. 2 percent of all-in-one additive is added into the water paint, and the antibacterial mildew-proof aldehyde-removing water paint is obtained after even mixing.
Example 2
3 parts of myclobutanil, 7 parts of imazalil, 7 parts of dehydroacetic acid, 7 parts of 3-iodo-2-propiolic alcohol-butyl carbamate, 6 parts of a composite zinc oxide antibacterial aldehyde removal material A, 31 parts of 2-imidazolidinone, 30 parts of ethanol and 9 parts of propylene glycol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. 4 percent of all-in-one additive is added into the PU paint, and the PU paint with the functions of antibiosis, mildew prevention and aldehyde removal is obtained after even mixing.
Example 3
7 parts of difenoconazole, 7 parts of pyrimethanil, 7.5 parts of butylparaben, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 28 parts of ammonium nitrate and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And 3% of a multi-effect additive is added into the UV paint, and the antibacterial, mildewproof and aldehyde-removing UV paint is obtained after uniform mixing.
Example 4
8 parts of difenoconazole, 8 parts of imazalil, 7 parts of parachlorometaxylenol, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 32 parts of urea and 39 parts of propylene glycol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. 6 percent of multi-effect one-in-one additive is added into the NC paint, and the antibacterial, mildewproof and aldehyde-removing NC paint is obtained after even mixing.
Example 5
11 parts of pyrimethanil, 11.5 parts of butylparaben, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 28 parts of ammonium nitrate and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And 3% of a multiple-effect-in-one additive is added into the UV paint, and the UV paint with the functions of antibiosis, mildew prevention and aldehyde removal is obtained after uniform mixing.
Example 6
3 parts of difenoconazole, 9 parts of pyrimethanil, 9.5 parts of butylparaben, 6 parts of a composite zinc oxide antibacterial formaldehyde-removing material A, 28 parts of ammonium nitrate and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And 3% of a multi-effect additive is added into the UV paint, and the antibacterial, mildewproof and aldehyde-removing UV paint is obtained after uniform mixing.
Example 7
11 parts of difenoconazole, 11.5 parts of butylparaben, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 28 parts of ammonium nitrate and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And 3% of a multiple-effect-in-one additive is added into the UV paint, and the UV paint with the functions of antibiosis, mildew prevention and aldehyde removal is obtained after uniform mixing.
Example 8
23 parts of sodium dehydroacetate, 6 parts of a composite zinc oxide antibacterial formaldehyde-removing material A, 32 parts of 2-imidazolidinone and 39 parts of water. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. 2 percent of all-in-one additive is added into the water paint, and the antibacterial, mildewproof and aldehyde-removing water paint is obtained after even mixing.
Example 9
1 part of parachlorometaxylenol, 4.5 parts of sodium dehydroacetate, 4.5 parts of tebuconazole, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 32 parts of 2-imidazolidinone and 39 parts of water. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. 2 percent of multiple-effect one-in-one additive is added into the water paint, and the antibacterial mildew-proof aldehyde-removing water paint is obtained after even mixing.
Example 10
3 parts of parachlorometaxylenol, 10 parts of sodium dehydroacetate, 10 parts of tebuconazole, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 22 parts of 2-imidazolidinone and 39 parts of water. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. 2 percent of multiple-effect one-in-one additive is added into the water paint, and the antibacterial mildew-proof aldehyde-removing water paint is obtained after even mixing.
Comparative example 1
The composite zinc oxide antibacterial aldehyde-removing material is not used. 7 parts of difenoconazole, 7 parts of pyrimethanil, 7.5 parts of butylparaben, 28 parts of ammonium nitrate and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And (3) uniformly mixing the finished product with the UV paint in a ratio to obtain a comparative product 1.
Comparative example 2
The antibacterial and mildewproof agent is not used. 6 parts of composite zinc oxide antibacterial aldehyde-removing material A, 28 parts of ammonium nitrate and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And (3) uniformly mixing the finished product with the UV paint in proportion to obtain a comparative example product 2.
Comparative example 3
No aldehyde-removing agent was used. 7 parts of difenoconazole, 7 parts of pyrimethanil, 7.5 parts of butylparaben, 6 parts of a composite zinc oxide antibacterial formaldehyde-removing material A and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And (3) uniformly mixing the finished product with the UV paint in a ratio (3%) to obtain a comparative product 3.
Comparative example 4
7 parts of difenoconazole, 7 parts of pyrimethanil, 7.5 parts of butylparaben, 6 parts of composite zinc oxide antibacterial aldehyde-removing material B, 28 parts of ammonium nitrate and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And (3) uniformly mixing the finished product with the UV paint in proportion to obtain a comparative example product 4.
Comparative example 5
7 parts of difenoconazole, 7 parts of pyrimethanil, 7.5 parts of butylparaben, 6 parts of nano zinc oxide compound (replacing the composite zinc oxide antibacterial aldehyde-removing material A) used in the composite zinc oxide antibacterial aldehyde-removing material A, 28 parts of ammonium nitrate and 31 parts of ethanol. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. And (3) uniformly mixing the finished product with the UV paint in proportion to obtain a comparative example product 5.
Comparative example 6
3 parts of parachlorometaxylenol, 10 parts of sodium dehydroacetate, 10 parts of tebuconazole, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 32 parts of 2-imidazolidinone and 39 parts of water. Dissolving the raw material components in a solvent, and uniformly stirring to obtain a finished product. Mixing the finished product with water paint according to the proportion of 1 percent to obtain a proportional product 6.
Comparative example 7
3 parts of parachlorometaxylenol, 10 parts of sodium dehydroacetate, 10 parts of tebuconazole, 6 parts of a composite zinc oxide antibacterial aldehyde-removing material A, 32 parts of 2-imidazolidinone and 39 parts of water. Dissolving the raw material components in a solvent, uniformly stirring, dissolving the raw material components in the solvent, and uniformly stirring to obtain the finished product. And mixing the finished product with the water-based paint according to the proportion of 7 percent to obtain a comparative product 7.
Comparative example 8
The UV paint is not added with the multi-effect additive for resisting bacteria, preventing mildew and removing aldehyde.
The detection standards of the bacterial (mildew) resistance, the bacterial (mildew) resistance durability, the formaldehyde purification performance and the formaldehyde purification effect durability of the samples in the examples and the comparative examples are respectively as follows: the detection standard of the antibacterial performance is HG/T3950-2007 antibacterial paint, and the detection standard of the formaldehyde purification performance is JC/T1074-2008 indoor air purification function coating material purification performance.
Wherein, the antibacterial and mildew durability test is carried out according to the requirements of an antibacterial durability test of HG/T3950 and 2007 antibacterial coating 6.6: and (3) placing the sample under an ultraviolet lamp with specified wavelength and wattage, irradiating for 100 hours, and testing according to antibacterial and mould performance.
The durability detection of the formaldehyde purification performance is carried out according to the durability test requirement of the purification effect of 6.6 of JC/T1074-2008 indoor air purification function coating material purification performance: the sample subjected to the saturation experiment was again subjected to the formaldehyde purification efficiency test.
The results are shown in tables 1 to 3.
TABLE 1 antibacterial Properties of the samples of the examples and comparative examples
TABLE 2 anti-mold Properties of the samples of examples and comparative examples
TABLE 3 Formaldehyde cleaning Performance of the samples of examples and comparative examples
No additional lighting conditions are provided during the whole detection process. The detection results show that the examples 1 to 4 have better antibacterial, mildewproof and formaldehyde removing performances and better durability. In examples 5 to 8, the ratio of the antibacterial and mildewproof agent used is different from that in examples 1 to 4, so the antibacterial and mildewproof effect and the durability are slightly different, but the better antibacterial, mildewproof and formaldehyde removing performance can be achieved. The examples 9 to 10 respectively use less antibacterial mildew preventive and aldehyde removing agent, so the antibacterial mildew preventive performance or the aldehyde removing performance is slightly reduced compared with the examples 1 to 8, and the antibacterial mildew preventive and the aldehyde removing agent can be selectively used according to the grade requirements of antibacterial mildew preventive and formaldehyde removal.
Comparative example 1 the antibacterial, antifungal and formaldehyde removing properties were reduced, especially the durability was significantly deteriorated, because the composite zinc oxide antibacterial and formaldehyde removing material was not used. Comparative example 2 is not used with the antibacterial and antifungal agent, so the antibacterial and antifungal performance is deteriorated, but the durability is significantly higher than that of comparative example 1 due to the use of the composite zinc oxide antibacterial aldehyde-removing material. Comparative example 3 does not use compound formaldehyde removing agent, so formaldehyde removing efficiency and formaldehyde removing durability become poor, but because of using compound zinc oxide antibacterial formaldehyde removing material, formaldehyde removing durability is obviously higher than comparative example 1, and the influence on antibacterial and mildew-proof performance is little or no. Comparative example 4 using composite zinc oxide antibacterial aldehyde removal material B, the laminar petaloid zinc oxide and tetrapod-like zinc oxide whiskers prepared by hydrothermal method are prepared according to the mass ratio of 10:1, and form an obvious difference with the composite zinc oxide antibacterial aldehyde removal material a in the ratio of 3-4:1, and from the effect point of view, the aldehyde removal performance, antibacterial performance and durability are reduced by a certain degree; comparative example 5 the nano zinc oxide composite powder is used to replace the composite zinc oxide antibacterial aldehyde-removing material A, and the performance is reduced to a certain degree. The comparative example 6 and the comparative example 7 use different addition amounts, the performance is different, when the addition amount is reduced, the comprehensive performance of the antibacterial mildew-proof formaldehyde-removing agent is reduced, when the addition amount is increased, the comprehensive performance of the antibacterial mildew-proof formaldehyde-removing agent is improved to a certain extent, but the optimal addition range is 2-6%, the comprehensive performance is obviously reduced when the addition amount is less than 2%, the comprehensive performance is optimized in a small amplitude when the addition amount is more than 6%, but the cost is obviously increased, and the method is not economical, which shows that different addition amounts can influence the effect, and the addition amount of 2-6% not only meets the requirement of the comprehensive performance, but also meets the requirement of the economy of a commodity. Comparative example 8 is a blank, which has no antibacterial, antifungal, formaldehyde-removing properties.
Although the invention has been described herein with reference to illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More particularly, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. The multiple-effect additive for the furniture paint is characterized by comprising the following components in parts by mass: 10-25 parts of an antibacterial mildew preventive, 5-8 parts of a composite zinc oxide antibacterial aldehyde-removing material, 22-40 parts of an aldehyde-removing agent and 30-60 parts of a solvent.
2. The all-in-one additive for furniture paint according to claim 1, which comprises the following components in parts by mass: 20-25 parts of an antibacterial mildew preventive, 5-8 parts of a composite zinc oxide antibacterial aldehyde-removing material, 27-35 parts of an aldehyde-removing agent and 30-60 parts of a solvent.
3. The all-in-one additive for furniture paint as claimed in claim 1, wherein the antibacterial and antifungal agent is selected from one or more of difenoconazole, myclobutanil, pyrimethanil, imazalil, tebuconazole, 3-iodo-2-propiolic-butyl carbamate, ethylparaben, propylparaben, butylparaben, parachlorometaxylenol, dehydroacetic acid and sodium dehydroacetate; the composite zinc oxide antibacterial aldehyde-removing material is a graphene oxide loaded nano zinc oxide composite.
4. The all-in-one additive for furniture paint as claimed in claim 1, wherein the aldehyde removing agent is one or more of 2-imidazolidinone, urea and ammonium salt.
5. The all-in-one additive for furniture paint as claimed in claim 3, wherein the antibacterial and antifungal agent is an organic compound antibacterial and antifungal agent obtained by compounding an antibacterial and antifungal agent A, an antibacterial and antifungal agent B and an antibacterial and antifungal agent C according to a mass ratio of (0.9-3.5) to (0.9-3.5) 1, the antibacterial and antifungal agent A is selected from any one of difenoconazole, myclobutanil, imazalil and tebuconazole, the antibacterial and antifungal agent B is selected from any one of pyrimethanil, dehydroacetic acid and sodium dehydroacetate, and the antibacterial and antifungal agent C is selected from any one of 3-iodo-2-propiolic-butyl carbamate, ethylparaben, propylparaben, butylparaben and p-chloroxylenol.
6. The all-in-one additive for furniture paint as claimed in claim 5, wherein the antibacterial and mildewproof agent A, the antibacterial and mildewproof agent B and the antibacterial and mildewproof agent C are mixed according to the mass ratio of (3-3.5): (3-3.5): 1 compounding or mixing the following components in a mass ratio of (1-1.5): (1-1.5): 1 compounding or mixing the following components in a mass ratio (0.9-1): (0.9-1): 1, compounding.
7. The all-in-one additive for furniture paint as claimed in claim 3, wherein the preparation method of the graphene oxide-loaded nano zinc oxide compound comprises the following steps: carrying out ultrasonic dispersion on a commercially available graphene oxide dispersion liquid and a nano zinc oxide compound according to the mass ratio of 20 (1-2), and adding a chelating agent for uniform dispersion to obtain the nano zinc oxide nano composite material; the concentration of the graphene oxide dispersion liquid is 10mg/ml, the mass ratio of the graphene oxide dispersion liquid to the chelating agent is (20-35):1, and the chelating agent is selected from one or more of sodium citrate, sodium tripolyphosphate and maleic acid.
8. The all-in-one additive for furniture paint as claimed in claim 7, wherein the nano zinc oxide compound is prepared by compounding lamellar petal-shaped zinc oxide and tetrapod-shaped zinc oxide whiskers prepared by a hydrothermal method, and the mass ratio of the lamellar petal-shaped zinc oxide to the tetrapod-shaped zinc oxide whiskers is 3-4: 1.
9. The preparation method of the all-in-one additive for furniture paint as claimed in any one of claims 1 to 8, characterized in that 10 to 25 parts by mass of the antibacterial and mildewproof agent, 5 to 8 parts by mass of the composite zinc oxide antibacterial and aldehyde removing material, 22 to 40 parts by mass of the aldehyde removing agent and 30 to 60 parts by mass of the solvent are uniformly mixed to obtain the multi-effect additive.
10. The method of using the all-in-one additive for furniture paint as claimed in any one of claims 1 to 8, wherein the all-in-one additive for furniture paint is added to wood paint in an amount of 2 to 6 wt%.
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