CN114262584A - Triamine glue multifunctional additive for furniture board and application thereof - Google Patents
Triamine glue multifunctional additive for furniture board and application thereof Download PDFInfo
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- CN114262584A CN114262584A CN202111613873.6A CN202111613873A CN114262584A CN 114262584 A CN114262584 A CN 114262584A CN 202111613873 A CN202111613873 A CN 202111613873A CN 114262584 A CN114262584 A CN 114262584A
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- zinc oxide
- chitin
- oxide whisker
- sulfite
- triamine glue
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- 239000000654 additive Substances 0.000 title claims abstract description 69
- 230000000996 additive effect Effects 0.000 title claims abstract description 69
- 239000003292 glue Substances 0.000 title claims abstract description 59
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 118
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 78
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 67
- 239000011787 zinc oxide Substances 0.000 claims abstract description 59
- 239000002131 composite material Substances 0.000 claims abstract description 42
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 35
- 229920002101 Chitin Polymers 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 21
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000007822 coupling agent Substances 0.000 claims abstract description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 230000003449 preventive effect Effects 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000000151 deposition Methods 0.000 claims abstract description 5
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000002156 mixing Methods 0.000 claims description 15
- 239000004288 Sodium dehydroacetate Substances 0.000 claims description 12
- 229940079839 sodium dehydroacetate Drugs 0.000 claims description 12
- 235000019259 sodium dehydroacetate Nutrition 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
- 229940100530 zinc ricinoleate Drugs 0.000 claims description 12
- GAWWVVGZMLGEIW-GNNYBVKZSA-L zinc ricinoleate Chemical compound [Zn+2].CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O.CCCCCC[C@@H](O)C\C=C/CCCCCCCC([O-])=O GAWWVVGZMLGEIW-GNNYBVKZSA-L 0.000 claims description 12
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000004202 carbamide Substances 0.000 claims description 10
- YAMHXTCMCPHKLN-UHFFFAOYSA-N imidazolidin-2-one Chemical compound O=C1NCCN1 YAMHXTCMCPHKLN-UHFFFAOYSA-N 0.000 claims description 10
- XNRNJIIJLOFJEK-UHFFFAOYSA-N sodium;1-oxidopyridine-2-thione Chemical compound [Na+].[O-]N1C=CC=CC1=S XNRNJIIJLOFJEK-UHFFFAOYSA-N 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 6
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims description 5
- -1 compound aldehyde Chemical class 0.000 claims description 5
- GCLHJQAARCBHBB-UHFFFAOYSA-N ethyl sulfate;morpholin-4-ium Chemical compound C1COCC[NH2+]1.CCOS([O-])(=O)=O GCLHJQAARCBHBB-UHFFFAOYSA-N 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- LVDKZNITIUWNER-UHFFFAOYSA-N Bronopol Chemical compound OCC(Br)(CO)[N+]([O-])=O LVDKZNITIUWNER-UHFFFAOYSA-N 0.000 claims description 4
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 claims description 4
- 229920002413 Polyhexanide Polymers 0.000 claims description 3
- 239000003242 anti bacterial agent Substances 0.000 claims description 3
- 229940121375 antifungal agent Drugs 0.000 claims description 3
- 239000003429 antifungal agent Substances 0.000 claims description 2
- 239000013522 chelant Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002781 deodorant agent Substances 0.000 abstract description 3
- 239000002086 nanomaterial Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 24
- 230000003115 biocidal effect Effects 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 238000000746 purification Methods 0.000 description 10
- 230000002265 prevention Effects 0.000 description 9
- 238000001514 detection method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical group [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000004887 air purification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 235000010265 sodium sulphite Nutrition 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000001877 deodorizing effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000006069 physical mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 238000003905 indoor air pollution Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 238000002464 physical blending Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a triamine glue multifunctional additive for furniture boards and application thereof, wherein the triamine glue multifunctional additive is prepared by taking a composite antibacterial mildew preventive, a composite formaldehyde removing agent, a deodorant and a zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde removing agent as main raw materials, wherein the zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde removing agent is a material prepared by taking zinc oxide whisker, chitin, sulfite and a coupling agent as main raw materials, and the material can uniformly disperse the chitin and the zinc oxide whisker to form a protective film; depositing nano copper and nano silver on the surface of the zinc oxide whisker to form the multi-scale nano material. The triamine glue multifunctional additive for the furniture board can effectively decompose pollutants such as formaldehyde and the like around the furniture, has a good removing effect on partial peculiar smell, and can improve the air quality around the furniture.
Description
Technical Field
The invention relates to a triamine glue multifunctional additive for furniture boards, in particular to a multifunctional additive with the functions of antibiosis, mould prevention, aldehyde removal and odor removal and application thereof.
Background
Along with the increase of national economy, the income and the living standard of people are also obviously improved, the people are comfortable to live in and safe to live in, the indoor air quality also draws more and more attention to the people, and the physical and mental health of the people is seriously influenced by the problems of exceeding standards of formaldehyde, TVOC and the like caused by the plates used by a plurality of furniture. Moreover, the influence of microorganisms on the health of our lives is gradually known, and some harmful microorganisms (such as pathogenic bacteria) have serious influence on the health of human bodies.
Most of furniture plates on the market at present are obtained by dipping decorative paper with melamine formaldehyde glue and then pressing the decorative paper with the plates, and although the MDI plates are used for pressing, a small amount of formaldehyde is still released and free formaldehyde and other peculiar smell molecules in the air cannot be decomposed. Most of the conventional removal methods are measures such as ventilation, delayed trapping, active carbon and the like, but the methods cannot solve the problem of indoor air pollution from the source.
Aiming at the problems that most of the existing antibacterial and mildewproof plates on the market are added with organic antibacterial agents to achieve the purposes of antibiosis and mildewproof, but the single antibacterial and mildewproof agent has limited play or the antibacterial and mildewproof performance is lost to different degrees in the pressing and pasting process of the plates due to the poor temperature resistance of the antibacterial and mildewproof agent. Therefore, the development of the compound antibacterial mildew inhibitor with strong temperature resistance and lasting antibacterial mildew resistance is necessary, and the multifunctional additive can effectively decompose and remove formaldehyde, TVOC and other peculiar smell molecules to a certain extent, and is the development direction of future plate-type furniture.
Disclosure of Invention
The invention aims to provide the triamine glue multifunctional additive for the furniture board, which can endow the board with the functions of antibiosis, mildew prevention, aldehyde removal, odor removal and the like.
The triamine glue multifunctional additive for the furniture board is prepared from the following raw materials in percentage by mass:
compound antibacterial mildew preventive: 18 to 30 percent;
compound aldehyde removing agent: 25 to 35 percent;
odor removing agent: 5 to 10 percent;
zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde removing agent: 5 to 10 percent;
water: 25 to 40 percent.
Further, the composite antibacterial mildew preventive used by the triamine glue multifunctional additive for the furniture board is two or more of sodium pyrithione, polyhexamethylene monoguanidine hydrochloride, polyhexamethylene biguanide hydrochloride, sodium dehydroacetate and 2-bromo-2-nitro-1, 3-propanediol.
The composite aldehyde removing agent used by the triamine glue multifunctional additive for the furniture board is one or two of 2-imidazolidinone, urea, adipic dihydrazide, biuret and the like.
The deodorant used by the triamine glue multifunctional additive for the furniture board is one or two of zinc ricinoleate and 4-ethyl-4-soyabean ethyl sulfate morpholine.
The zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde removing agent used by the triamine glue multifunctional additive for the furniture board is a material prepared by using zinc oxide whisker, chitin, sulfite and a coupling agent as main raw materials, and other materials can also comprise one or more of water, functional additives and the like.
The preparation process of the zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde removing agent comprises the following steps: adding zinc oxide whisker and chitin into proper amount of water, adding sulfite, adjusting pH value to 5-8, adding proper amount of coupling agent, and performing ultrasonic dispersion to fully chelate the components to form uniform dispersion liquid. The pH value is adjusted to 5-8, so that the system is more stable. The composite antibacterial aldehyde removing agent obtained by the method has good dispersibility and alkali resistance, and can ensure that the zinc oxide whiskers can be uniformly dispersed on the surface of a plate to form a protective film finally, thereby playing the roles of long-acting antibiosis, mildew prevention and air purification.
In order to complete the ultrasonic dispersion as soon as possible and make the dispersion liquid disperse uniformly, the frequency of the ultrasonic dispersion can adopt 35KHz, and the ultrasonic dispersion time is 10-20 minutes under the frequency. The ultrasonic time can be adjusted at other frequencies to make the dispersion uniform.
In the preparation method of the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, the zinc oxide whisker produced by a precursor controlled decomposition technology has the environmental purification functions of adsorption, antibiosis, photocatalysis and the like; and then the multi-scale nano antibacterial and environment purifying material is obtained by a surface nano copper deposition technology and/or a nano silver deposition technology, namely the zinc oxide whisker raw material used by the invention. On the basis of keeping the advantages of each original component and the structural function of the nano material, the functional characteristics of the nano material are expanded through material compounding or hybridization; preferably, the content of the nano copper in the zinc oxide whisker is 0.3 wt% -0.5 wt%, the preferable particle size range of the nano copper is 15-40nm, the content of the nano silver is 0.1 wt% -0.3 wt%, and the preferable particle size range of the nano silver is 10-35 nm.
Preferably, the sulfite is sodium sulfite or sodium bisulfite, etc. The zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde remover comprises the following raw materials in percentage by mass: chitin: sulfite: water (2-3), (1.8-2), (1-1.5), (4.5-6.5); wherein the coupling agent is one or more of titanate coupling agent, aluminate coupling agent and silane coupling agent, and the adding proportion is 0.1-0.3 percent of the total mass of the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde removing agent.
The zinc oxide whisker and the chitin are powdery materials, the solubility of the chitin is limited, the chitin must be pretreated, and the chitin cannot be directly physically mixed with the zinc oxide whisker and the sulfite, otherwise, the zinc oxide whisker and the chitin cannot be well compatible; the invention can form uniform film only by using coupling agent to make chitin, zinc oxide whisker and sulfite be better compatible.
The triamine glue multifunctional additive for the furniture board is preferably applied to triamine glue, and the preferable adding amount of the triamine glue multifunctional additive in the triamine glue is 2-5 wt%.
The invention also provides a preparation method of the triamine glue multifunctional additive for the furniture board, which comprises the steps of preparing the zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde removing agent for later use, mixing all the raw materials in proportion, and uniformly mixing to obtain the triamine glue multifunctional additive for the furniture board.
Unless otherwise specified, the content referred to in the present invention is a mass content, the concentration is a mass concentration, and "part" means part by mass.
The multifunctional additive of the triamine glue for the furniture board has the functions of antibiosis, mildew prevention, aldehyde removal and odor removal by compounding the composite antibacterial mildew preventive, the composite aldehyde removing agent, the deodorant and the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde removing agent, so that the triamine glue has the functions of antibiosis, mildew prevention, aldehyde removal and odor removal, and the furniture board has the functions of antibiosis, mildew prevention, aldehyde removal and odor removal. In the aspect of antibiosis and mildew prevention, the cell structures of bacteria and mildew are quickly destroyed by the composite antibacterial mildew preventive, and the zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde remover is used for achieving the long-acting antibacterial mildew prevention effect; in the aspect of removing aldehyde, the composite aldehyde removing agent quickly reacts with formaldehyde to generate a stable compound, and the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde removing agent is used for achieving the effect of removing aldehyde for a long time. In the aspect of removing odor, the zinc ricinoleate is bonded with molecules with peculiar smell such as ammonia, benzene and the like through a thixotropic structure; 4-ethyl-4-soyabean ethyl sulfate morpholine and the peculiar smell molecules are coordinated or neutralized, so that the concentration of the peculiar smell molecules in the vapor phase is reduced, and the function of removing the peculiar smell is achieved.
The triamine glue multifunctional additive for the furniture board is convenient to use and low in addition, can effectively decompose pollutants such as formaldehyde around furniture, and has a good removing effect on partial peculiar smell, so that the air quality around the furniture is improved. The additive is prepared into a multifunctional full-effect additive with high cost performance by organically combining the components and optimizing the proportion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. 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 examples of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover
2.5 parts of zinc oxide whisker (with the content of nano-copper being 0.3 wt% and the particle size range being 15-40 nm; with the content of nano-silver being 0.1 wt% and the particle size range being 10-35nm) and 2 parts of chitin are added into 5 parts of water, 1.3 parts of sulfite is added, the pH value is adjusted to 7, 0.02 part of titanate coupling agent (with the dosage of the coupling agent being 0.18%) is added, and ultrasonic dispersion is carried out for 10min at the frequency of 35KHz, so that all the components are fully chelated to form uniform dispersion liquid, namely the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde removing agent, which is used in the embodiment and the comparative example.
Example 1
14 parts of sodium pyrithione, 10 parts of sodium dehydroacetate, 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, 21 parts of 2-imidazolidinone, 10 parts of urea, 8 parts of zinc ricinoleate and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain the finished product of the triamine glue multifunctional additive for the furniture board. And (3) uniformly mixing the finished additive product and the triamine glue in a ratio to obtain the antibacterial, mildewproof, aldehyde-removing and odor-removing triamine glue with the additive amount of 2 wt%.
Example 2
16 parts of polyhexamethylene guanidine hydrochloride, 12 parts of 2-bromo-2-nitro-1, 3-propylene glycol, 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, 20 parts of urea, 10 parts of adipic acid dihydrazide, 8 parts of 4-ethyl-4-soybean ethyl sulfate morpholine and 28 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain the finished product of the triamine glue multifunctional additive for the furniture board. And (3) uniformly mixing the finished additive product and the triamine glue in a ratio to obtain the antibacterial, mildewproof, aldehyde-removing and odor-removing triamine glue with the additive amount of 2 wt%.
Example 3
13 parts of polyhexamethylene biguanide hydrochloride, 14 parts of sodium dehydroacetate, 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, 21 parts of adipic dihydrazide, 11 parts of biuret, 8 parts of zinc ricinoleate and 27 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain the finished product of the triamine glue multifunctional additive for the furniture board. And (3) uniformly mixing the finished additive product and the triamine glue in a ratio to obtain the antibacterial, mildewproof, aldehyde-removing and odor-removing triamine glue with the additive amount of 2 wt%.
Example 4
15 parts of 2-bromo-2-nitro-1, 3-propanediol, 13 parts of sodium dehydroacetate, 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, 20 parts of 2-imidazolidinone, 11 parts of biuret, 8 parts of 4-ethyl-4-soyabean ethyl sulfate morpholine and 27 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain the finished product of the triamine glue multifunctional additive for the furniture board. And (3) uniformly mixing the finished additive product and the triamine glue in a ratio to obtain the antibacterial, mildewproof, aldehyde-removing and odor-removing triamine glue with the additive amount of 2 wt%.
Example 5
14 parts of sodium pyrithione, 10 parts of sodium dehydroacetate, 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, 20 parts of biuret, 11 parts of urea, 8 parts of zinc ricinoleate and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain the finished product of the triamine glue multifunctional additive for the furniture board. And (3) uniformly mixing the finished additive product and the triamine glue in a ratio to obtain the antibacterial, mildewproof, aldehyde-removing and odor-removing triamine glue with the additive amount of 2 wt%.
Example 6
14 parts of sodium pyrithione, 10 parts of sodium dehydroacetate, 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, 31 parts of 2-imidazolidinone, 8 parts of zinc ricinoleate and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain the finished product of the triamine glue multifunctional additive for the furniture board. And (3) uniformly mixing the finished additive product and the triamine glue in a ratio to obtain the antibacterial, mildewproof, aldehyde-removing and odor-removing triamine glue with the additive amount of 2 wt%.
Comparative example 1
The zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde removing agent is not used. 14 parts of sodium pyrithione, 10 parts of sodium dehydroacetate, 20 parts of 2-imidazolidinone, 11 parts of urea, 8 parts of zinc ricinoleate and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain a finished product of the contrast additive. And (3) uniformly mixing the finished product of the comparison additive and the triamine glue in proportion to obtain a comparison product 1 with the additive amount of 2 wt%.
Comparative example 2
The compound antibacterial mildew preventive is not used. 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde removing agent, 20 parts of 2-imidazolidinone, 11 parts of urea, 8 parts of zinc ricinoleate and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain a finished product of the contrast additive. And (3) uniformly mixing the finished product of the comparative additive and the triamine glue in proportion to obtain a comparative product 2 with the additive amount of 2 wt%.
Comparative example 3
No complex aldehyde scavenger was used. 14 parts of sodium pyrithione, 10 parts of sodium dehydroacetate, 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, 8 parts of zinc ricinoleate and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain a finished product of the contrast additive. And (3) uniformly mixing the finished product of the comparison additive and the triamine glue in proportion to obtain a comparison product 3 with the additive amount of 2 wt%.
Comparative example 4
No odor removal agent was used. 14 parts of sodium pyrithione, 10 parts of sodium dehydroacetate, 6 parts of zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover, 20 parts of 2-imidazolidinone, 11 parts of urea and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain a finished product of the contrast additive. And (3) uniformly mixing the finished product of the comparison additive and the triamine glue in proportion to obtain a comparison product 4 with the additive amount of 2 wt%.
Comparative example 5
Preparing a physical mixture of zinc oxide whiskers, chitin and sulfite: 5 parts of zinc oxide whisker (the content of nano-copper is 0.3 wt%, the particle size range is 15-40nm, the content of nano-silver is 0.1 wt%, the particle size range is 10-35nm), 4 parts of chitin and 2.6 parts of sulfite are stirred and mixed for 10min at a low speed (100 r/min).
14 parts of sodium pyrithione, 10 parts of sodium dehydroacetate, 6 parts of a physical mixture of zinc oxide whisker, sodium sulfite and chitin, 21 parts of 2-imidazolidinone, 10 parts of urea, 8 parts of zinc ricinoleate and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain a finished product of the contrast additive. And (3) uniformly mixing the finished product of the comparison additive and the triamine glue in proportion to obtain a comparison product 5 with the additive amount of 2 wt%.
Comparative example 6
Chitin is not used. 14 parts of sodium pyrithione, 10 parts of sodium dehydroacetate, 1.3 parts of zinc oxide whisker, 0.8 part of sodium sulfite, 21 parts of 2-imidazolidinone, 10 parts of urea, 8 parts of zinc ricinoleate and 31 parts of water. Dissolving the raw material components in water, and uniformly stirring to obtain a finished product of the contrast additive. And (3) uniformly mixing the finished product of the comparison additive and the triamine glue in proportion to obtain a comparison product 6 with the additive amount of 2 wt%.
Comparative example 7
The triamine glue without the multi-effect additive for antibiosis, mildew prevention and aldehyde removal.
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 embodiments and the comparative examples are that 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 paint 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: and (4) carrying out formaldehyde purification efficiency test again on the sample subjected to the saturation experiment.
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 light condition is provided in the whole detection process, and the detection results show that the examples 1 to 5 have better antibacterial, mildew-proof, aldehyde-removing and odor-removing performances and better durability. Example 6 since the aldehyde removing agent used a single component, it only slightly affected the aldehyde removing performance and the aldehyde removing durability. Comparative example 1 the antibacterial, mildewproof, aldehyde-removing, odor-removing properties were reduced and the durability was significantly deteriorated because the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde-removing agent was not used. Comparative example 2 is not used antibacterial and antifungal agent, so antibacterial, antifungal performance and durability are deteriorated, but the durability of formaldehyde purification effect is obviously higher than that of comparative example 1 due to the use of zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde removing agent. Comparative example 3 does not use the compound formaldehyde removing agent, so remove aldehyde efficiency and remove aldehyde durability worsen, but because use zinc oxide whisker-chitin-sulphite compound antibiotic formaldehyde removing agent, it removes formaldehyde durability obviously higher than comparative example 1, do not have influence on its antibiotic, mildew-proof performance. Comparative example 4 was not used as a deodorizing agent, so that the deodorizing ability was remarkably lowered and the aldehyde-removing ability was also affected. The comparative example 5 is that zinc oxide whisker, chitin and sulfite are directly and physically mixed, the chitin can not be dissolved, the three can not form uniform dispersion, the dispersion of the whisker and the performance of chitin can be influenced, the performance of the crystal whisker is obviously worse than that of the comparative example 1, and the mode of the invention is simpler and the physical blending performance is better. Comparative example 6, in which chitin was not used, the performance was further reduced, indicating that chitin also plays a crucial role in antibacterial and aldehyde removal. Comparative example 7 is a blank group which has no antibacterial, mould proof, aldehyde removing, odour 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.
Claims (10)
1. The multifunctional triamine glue additive for the furniture board is characterized by being prepared from the following raw materials in percentage by mass:
compound antibacterial mildew preventive: 18 to 30 percent;
compound aldehyde removing agent: 25 to 35 percent;
odor removing agent: 5 to 10 percent;
5-10% of zinc oxide whisker-chitin-sulfite composite antibacterial formaldehyde removing agent;
water: 25 to 40 percent.
2. The multifunctional triamine glue additive for furniture boards as claimed in claim 1, wherein the composite antibacterial and antifungal agent is two or more of sodium pyrithione, polyhexamethylene monoguanidine hydrochloride, polyhexamethylene biguanide hydrochloride, sodium dehydroacetate, and 2-bromo-2-nitro-1, 3-propanediol.
3. The multifunctional triamine glue additive for furniture boards as claimed in claim 1, wherein the composite aldehyde removing agent is one or two of 2-imidazolidinone, urea, adipic dihydrazide and biuret.
4. The multifunctional triamine glue additive for furniture boards as claimed in claim 1, wherein the odor removing agent is one or two of zinc ricinoleate, 4-ethyl-4-soyabean ethyl sulfate morpholine.
5. The multifunctional triamine glue additive for furniture boards as claimed in claim 1, wherein the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde removing agent is prepared from zinc oxide whisker, chitin, sulfite and coupling agent as main raw materials.
6. The multifunctional triamine glue additive for furniture boards as claimed in claim 5, wherein the preparation method of the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover comprises the following steps:
mixing zinc oxide whisker, chitin, water, sulfite and coupling agent uniformly to form dispersion liquid, and adjusting the pH value to 5-8.
7. The multifunctional triamine glue additive for furniture boards as claimed in claim 5, wherein the preparation method of the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde remover comprises the following steps: adding zinc oxide whisker and chitin into water, adding sulfite, adjusting pH value to 5-8, adding coupling agent, and performing ultrasonic dispersion to fully chelate the components to form uniform dispersion liquid.
8. The multifunctional triamine glue additive for furniture boards as claimed in claim 6 or 7, wherein the zinc oxide whisker is obtained by depositing nano copper and nano silver on the surface of the zinc oxide whisker by a surface deposition technique, and the content of the nano copper in the zinc oxide whisker is 0.3 wt% to 0.5 wt%, and the content of the nano silver in the zinc oxide whisker is 0.1 wt% to 0.3 wt%.
9. The multifunctional triamine glue additive for furniture boards as claimed in claim 6 or 7, wherein the mass ratio of the zinc oxide whisker, the chitin, the sulfite and the water is (2-3): (1.8-2): (1-1.5): (4.5-6.5), and the adding proportion of the coupling agent is 0.1-0.3% of the total mass of the zinc oxide whisker-chitin-sulfite composite antibacterial aldehyde removing agent.
10. The use of the triamine glue multifunctional additive for furniture boards as claimed in any one of the claims 1 to 7, characterized in that the triamine glue is added in a proportion of 2 to 5 wt% of the triamine glue.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008284242A (en) * | 2007-05-18 | 2008-11-27 | Jgc Catalysts & Chemicals Ltd | Deodorizing and antibacterial composition and its manufacturing method |
| JP2014033776A (en) * | 2012-08-08 | 2014-02-24 | Jgc Catalysts & Chemicals Ltd | Titanium oxide-based antibacterial deodorant, fluid dispersion thereof and product including the titanium oxide-based antibacterial deodorant |
| CN107126823A (en) * | 2017-04-05 | 2017-09-05 | 介休市博创纳米材料科技有限公司 | It is a kind of long-acting except aldehyde, antibacterial, mould proof furniture spray and its manufacture method |
| CN112920636A (en) * | 2021-03-10 | 2021-06-08 | 成都天佑晶创科技有限公司 | Full-effect additive for paint and application method thereof |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008284242A (en) * | 2007-05-18 | 2008-11-27 | Jgc Catalysts & Chemicals Ltd | Deodorizing and antibacterial composition and its manufacturing method |
| JP2014033776A (en) * | 2012-08-08 | 2014-02-24 | Jgc Catalysts & Chemicals Ltd | Titanium oxide-based antibacterial deodorant, fluid dispersion thereof and product including the titanium oxide-based antibacterial deodorant |
| CN107126823A (en) * | 2017-04-05 | 2017-09-05 | 介休市博创纳米材料科技有限公司 | It is a kind of long-acting except aldehyde, antibacterial, mould proof furniture spray and its manufacture method |
| CN112920636A (en) * | 2021-03-10 | 2021-06-08 | 成都天佑晶创科技有限公司 | Full-effect additive for paint and application method thereof |
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