CN106009744A - Environment-friendly antibacterial wood product and preparation method thereof - Google Patents
Environment-friendly antibacterial wood product and preparation method thereof Download PDFInfo
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- CN106009744A CN106009744A CN201610387308.5A CN201610387308A CN106009744A CN 106009744 A CN106009744 A CN 106009744A CN 201610387308 A CN201610387308 A CN 201610387308A CN 106009744 A CN106009744 A CN 106009744A
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 28
- 239000002023 wood Substances 0.000 title abstract description 20
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000843 powder Substances 0.000 claims abstract description 44
- 239000000853 adhesive Substances 0.000 claims abstract description 32
- 230000001070 adhesive effect Effects 0.000 claims abstract description 32
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical class O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 32
- -1 pentaerythritol ester Chemical class 0.000 claims abstract description 19
- 229920001661 Chitosan Polymers 0.000 claims abstract description 17
- 229920002522 Wood fibre Polymers 0.000 claims abstract description 17
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003063 flame retardant Substances 0.000 claims abstract description 17
- 229940070527 tourmaline Drugs 0.000 claims abstract description 17
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 17
- 239000011032 tourmaline Substances 0.000 claims abstract description 17
- 239000002025 wood fiber Substances 0.000 claims abstract description 17
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000005038 ethylene vinyl acetate Substances 0.000 claims abstract description 15
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims abstract description 15
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000005034 decoration Methods 0.000 claims abstract description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 42
- 238000001354 calcination Methods 0.000 claims description 31
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 27
- 238000007731 hot pressing Methods 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 25
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 23
- 239000012467 final product Substances 0.000 claims description 16
- 241000609240 Ambelania acida Species 0.000 claims description 15
- 239000010905 bagasse Substances 0.000 claims description 15
- 229920002301 cellulose acetate Polymers 0.000 claims description 15
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 claims description 14
- 229920005610 lignin Polymers 0.000 claims description 14
- VLTOSDJJTWPWLS-UHFFFAOYSA-N pent-2-ynal Chemical compound CCC#CC=O VLTOSDJJTWPWLS-UHFFFAOYSA-N 0.000 claims description 14
- JHJUUEHSAZXEEO-UHFFFAOYSA-M sodium;4-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=C(S([O-])(=O)=O)C=C1 JHJUUEHSAZXEEO-UHFFFAOYSA-M 0.000 claims description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 11
- 229910021536 Zeolite Inorganic materials 0.000 claims description 11
- 239000010457 zeolite Substances 0.000 claims description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
- KSZVHVUMUSIKTC-UHFFFAOYSA-N acetic acid;propan-2-one Chemical compound CC(C)=O.CC(O)=O KSZVHVUMUSIKTC-UHFFFAOYSA-N 0.000 claims description 10
- 239000011268 mixed slurry Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 235000010469 Glycine max Nutrition 0.000 claims description 9
- 244000068988 Glycine max Species 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 229920002873 Polyethylenimine Polymers 0.000 claims description 9
- 229920002678 cellulose Polymers 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 6
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 108010073771 Soybean Proteins Proteins 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 235000019710 soybean protein Nutrition 0.000 claims description 5
- 238000010792 warming Methods 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 4
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical group C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-UHFFFAOYSA-N 0.000 claims description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 claims description 2
- 229910000410 antimony oxide Inorganic materials 0.000 claims description 2
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 claims description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 241000779819 Syncarpia glomulifera Species 0.000 abstract 1
- 239000001739 pinus spp. Substances 0.000 abstract 1
- 229920005552 sodium lignosulfonate Polymers 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- 229940036248 turpentine Drugs 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 33
- 235000019256 formaldehyde Nutrition 0.000 description 11
- 229960004279 formaldehyde Drugs 0.000 description 11
- 235000010980 cellulose Nutrition 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 150000001450 anions Chemical class 0.000 description 7
- 238000010025 steaming Methods 0.000 description 7
- 239000003643 water by type Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001993 wax Substances 0.000 description 3
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
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- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 208000001203 Smallpox Diseases 0.000 description 1
- 241000870995 Variola Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- HHUIAYDQMNHELC-UHFFFAOYSA-N [O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O HHUIAYDQMNHELC-UHFFFAOYSA-N 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 206010003246 arthritis Diseases 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
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- 206010016256 fatigue Diseases 0.000 description 1
- 208000004529 formaldehyde poisoning Diseases 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
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- 230000001537 neural effect Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
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- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to an environment-friendly antibacterial wood product and a preparation method thereof. The environment-friendly antibacterial wood product is prepared from the following fiber raw materials by weight: 60-100 parts of wood fiber, 20-50 parts ofbagasse, 2-5 parts of chitosan, 2-5 parts of tourmaline powder, 2-5 parts of nano zinc oxide powder, 0.5-2 parts of ethylene-vinyl acetate copolymer, 3-5 parts of butyl acrylate, 3-5 parts of zinc stearate, 3-5 parts of rosin pentaerythritol ester, 5-15 parts of an adhesive, 0.5-2 parts of a sodium lignosulfonate, 3-5 parts of turpentine,3-5 parts of modified zeolite powder, and 0.5-3 parts of a flame retardant. The inventionuses a formaldehyde-free adhesive, chitosan, tourmaline powder and nano zinc oxide powder in the formula have antibacterial effect; the wood product is a novel non-toxic and environment-friendly antibacterial artificial fiber wood product with excellent mechanical properties, and can be widely used in furniture, and interior decoration.
Description
Technical field
The invention belongs to wood technologies field, relate to a kind of fiber woodwork and preparation method thereof, in particular to a kind of environment-friendly antibacterial woodwork and preparation method thereof.
Background technology
Along with the raising of people's living standard, people live it or the finishing of office, the places such as movable it is also proposed higher requirement, not only require elegant in appearance, modish fashion, naturally succinctly, but also require health environment-friendly.And current, the fibre board overwhelming majority that China produces uses Lauxite, formaldehyde and carbamide mix by certain mol proportion and carry out reacting generation Lauxite.Common Lauxite is used to remain free formaldehyde as in the fibre board sheet material of adhesive, endanger the healthy of people, formaldehyde has stimulation to nasal mucosa, retina, respiratory tract and the liver of human body, work in the environment of high-concentration formaldehyde content and live for a long time, there will be the formaldehyde poisoning symptoms such as allergy, dizziness, fatiguability, vomiting, severe patient can cause a disease, the most carcinogenic.Form aldehyde release essentially from: 1. in Lauxite end reaction free formaldehyde；2. in resin, unstable molecule releases again formaldehyde during hot pressing or sheet material use.
nullThe most common fibered wood species，Its burst size of methanal major part can reach Standard, and (country put into effect in " the Form aldehyde release limitation in indoor hardware fitting wood-based plate and goods thereof " GBl8580 200l and specified calendar year 2001，Free formaldehyde release≤1.5mg/L，Can be directly used for indoor，The finishing material of free formaldehyde release≤5.0mg/L has to pass through facing could be used for indoor)，But there are the release of pest，Household、Office、The finishing material used by place such as movable or articles for use，Such as floor、Furniture、Wallpaper、Variola、Wood-door window、Coating etc.，Although the nuisance release of each product can reach Standard，But several finishing materials are used in same site space together，The nuisance jointly discharged is it is possible to greatly exceed GB，This is by the health of serious threat numerous people.
Negative oxygen ion, owing to it is structurally similar to ultra-oxygen anion free radical (O2-), therefore has similar biological activity, it is possible to make the biological cell lived electronegative, so that virus loses the attacking ability to cell.Such as, in artificial air's anion environment, in air, mycete, bacterial population can reduce by more than 90% after measured.After negative oxygen ion is inhaled into human body, neural excitatory state can be regulated, improve the ventilatory of lung, improve blood circulation, enhance metabolism, strengthen immune system ability, make in high spirits, the raising work efficiency of people etc., it also has certain therapeutical effect to numerous diseases such as hypertension, asthma, influenza, insomnia, arthritis, so people's anion is called " vitamin in air " " long-lived element ".
Therefore, anti-bacterial fibre woodwork that produce a kind of environmental protection, that formaldehydeless residual volume, nuisance content are low, to protection people healthy critically important.
Summary of the invention
The present invention provides a kind of environment-friendly antibacterial woodwork, use no-formaldehyde adhesive, chitosan, tourmaline powder and nano zinc oxide powder in formula all have antibacterial action, it it is the staple fibre woodwork of a kind of Novel non-toxic environment-friendly antibacterial, woodwork mechanical property the most of the present invention is higher, also there is preferable elastic modelling quantity, can be widely applied to furniture, interior decoration.
Specifically, the present invention provides a kind of environment-friendly antibacterial woodwork, is made up of the raw material of following weight parts: wood fiber 60-100 part, bagasse 20-50 part, chitosan 2-5 part, tourmaline powder 2-5 part, nano zinc oxide powder 2-5 part, ethylene-vinyl acetate copolymer 0.5-3 part, butyl acrylate 3-5 part, zinc stearate 3-5 part, pentalyn 3-5 part, adhesive 5-15 part, sodium lignin sulfonate 0.5-2 part, Oleum Terebinthinae 3-5 part, modified zeolite powder 3-5 part, fire retardant 0.5-3 part.
In one specific embodiment of the present invention, described environment-friendly antibacterial woodwork is made up of the raw material of following weight parts: the wood fiber 80 parts, bagasse 40 parts, chitosan 4 parts, tourmaline powder 3 parts, nano zinc oxide powder 3 parts, ethylene-vinyl acetate copolymer 2.5 parts, butyl acrylate 3.5 parts, zinc stearate 4 parts, pentalyn 4 parts, adhesive 10 parts, sodium lignin sulfonate 1 part, Oleum Terebinthinae 4 parts, modified zeolite powder 4 parts, fire retardant 2 parts.
In one specific embodiment of the present invention, described environment-friendly antibacterial woodwork is made up of the raw material of following weight parts: the wood fiber 65 parts, bagasse 25 parts, chitosan 2.5 parts, tourmaline powder 3 parts, nano zinc oxide powder 3 parts, ethylene-vinyl acetate copolymer 1 part, butyl acrylate 4 parts, zinc stearate 3.5 parts, pentalyn 3 parts, adhesive 6 parts, sodium lignin sulfonate 1.5 parts, Oleum Terebinthinae 3.5 parts, modified zeolite powder 4.5 parts, fire retardant 2 parts.
In one specific embodiment of the present invention, described environment-friendly antibacterial woodwork is made up of the raw material of following weight parts: the wood fiber 90 parts, bagasse 45 parts, chitosan 4.5 parts, tourmaline powder 3 parts, nano zinc oxide powder 3 parts, ethylene-vinyl acetate copolymer 1.5 parts, butyl acrylate 4.5 parts, zinc stearate 4 parts, pentalyn 5 parts, adhesive 14 parts, sodium lignin sulfonate 2 parts, Oleum Terebinthinae 5 parts, modified zeolite powder 4 parts, fire retardant 2 parts.
In one specific embodiment of the present invention, wherein said adhesive is made up of 60-80 weight parts water, 10-30 weight account polyethylene imines, 40～60 parts by weight of soybean albumen, 3～5 parts by weight of sodium hydroxide, 1-3 weight portion '-diphenylmethane diisocyanate, 1-3 parts by weight acetic acid cellulose, 1-3 weight portion dodecylbenzene sodium sulfonate, 5-10 weight portion lignin, 5-10 parts by weight of alumina and 5～10 weight account polyethylene alcohol.
Preferably, described adhesive is made up of 70 weight parts waters, 20 weight account polyethylene imines, 50 parts by weight of soybean albumen, 4 parts by weight of sodium hydroxide, 2 weight portion '-diphenylmethane diisocyanates, 2 parts by weight acetic acid celluloses, 2 weight portion dodecylbenzene sodium sulfonate, 8 weight portion lignins, 6 parts by weight of alumina and 8 weight account polyethylene alcohol.
Preferably, described adhesive is made up of 60 weight parts waters, 15 weight account polyethylene imines, 45 parts by weight of soybean albumen, 3.5 parts by weight of sodium hydroxide, 1.5 weight portion '-diphenylmethane diisocyanates, 1 parts by weight acetic acid cellulose, 1.5 weight portion dodecylbenzene sodium sulfonate, 6 weight portion lignins, 6 parts by weight of alumina and 5 weight account polyethylene alcohol.
Preferably, described adhesive is made up of 80 weight parts waters, 25 weight account polyethylene imines, 55 parts by weight of soybean albumen, 4 parts by weight of sodium hydroxide, 2.5 weight portion '-diphenylmethane diisocyanates, 3 parts by weight acetic acid celluloses, 3 weight portion dodecylbenzene sodium sulfonate, 9 weight portion lignins, 8 parts by weight of alumina and 10 weight account polyethylene alcohol.
In one specific embodiment of the present invention, the preparation method of described adhesive includes:
(1) water, polymine, sodium hydroxide are configured to solution；
(2) solution is warming up to 80-95 DEG C, adds polyvinyl alcohol, '-diphenylmethane diisocyanate, stirring reaction 30-60min；It is cooled to 30-50 DEG C, adds soybean protein, dodecylbenzene sodium sulfonate, stir 1-3h, obtain mixed liquor；
(3) cellulose acetate is dissolved in appropriate acetone, obtains cellulose acetate acetone soln, standby；
(4) cellulose acetate acetone soln prepared by step (3) is joined in mixed liquor prepared by step (2), after stirring, add lignin, aluminium oxide, stirring reaction 1-3h, to obtain final product.
In one specific embodiment of the present invention, described fire retardant is tetrabromobisphenol A, antimony oxide or tricresyl phosphate.
In one specific embodiment of the present invention, the preparation process of described modified zeolite powder includes: adds with natural zeolite powder in the NaCl solution of 1mol/L and stirs 3-6h, filter, is dried；Then zeolite uses syllogic gradient calcine, and concrete calcination operation is: (a) carries out calcining 30-60min at 500 DEG C；B () is warmed up to 800 DEG C with the heating rate of 8-12 DEG C/min, and insulation calcining 30-60min at such a temperature；C () is warmed up to 1200 DEG C with the heating rate of 5-8 DEG C/min, and insulation calcining 30-60min at such a temperature；After calcining terminates, naturally cool to room temperature, to obtain final product.
Another aspect of the present invention is to provide the preparation method of described environment-friendly antibacterial woodwork, comprises the steps:
(1) by the wood fiber, bagasse, chitosan, zinc stearate, butyl acrylate mix homogeneously, mixed slurry is obtained；
(2) above-mentioned mixed slurry is sequentially added into ethylene-vinyl acetate copolymer, adhesive, sodium lignin sulfonate, tourmaline powder, nano zinc oxide powder, pentalyn, Oleum Terebinthinae, fire retardant and modified zeolite powder, mixing, molding of mating formation, obtain slab；
(3) by slab hot pressing, hot pressing temperature is 180-200 DEG C, hot pressing time 20-40min, and hot pressing pressure is 4-6MPa；
(4) fibre board after hot pressing is carried out cutting edge process, carries out plate facing sand light, to obtain final product.
Another aspect of the present invention is to provide the application in furniture, interior door and interior decoration of described environment-friendly antibacterial woodwork.
The preparation method of lumber fibre includes in the present invention:
(1) residue that timber or timber are processed is sent into conveyer chain, enter drum chipper and be whittled into sheet, obtain wood chip；
(2) utilize magnet arrangement, remove the metal object being mixed in wood chip, screen wood chip by screening machine, remove chip, and over-sized chips is separated, obtain uniform wood chip, wood chip is carried out by the equipment that washes with water, removes mudstone, sand and other impurity contained in wood chip；
(3) steaming and decocting: the wood chip obtained in step (2) is put into vertical steaming and decocting cylinder and carries out steaming and decocting, in vertical steaming and decocting cylinder, wood chip steaming and decocting under the saturated vapor that temperature is 130-140 DEG C softens, and digestion time is 4-6 minute；
(4) applying wax defibrator process: put on by liquid wax on the wood chip after steaming and decocting, applying wax amount is the 0.5%-1% of the wood chip weight after steaming and decocting；Then with defibrator, wood chip is ground, makes wood chip be separated into fiber in the abrasive disc of high speed rotating, obtain the fibre stuff containing paraffin, obtain the wood fiber.
The wood fiber of the present invention, bagasse also can use the known method of this area to prepare.
In the present invention, weight portion can be converted into arbitrary unit of weight.
The woodwork of the present invention is expanded on further below in conjunction with specific embodiment.
Detailed description of the invention
Embodiment 1: the preparation of a kind of environment-friendly antibacterial woodwork
Raw material is (weight portion): the wood fiber 80 parts, bagasse 40 parts, chitosan 4 parts, tourmaline powder 3 parts, nano zinc oxide powder 3 parts, ethylene-vinyl acetate copolymer 2.5 parts, butyl acrylate 3.5 parts, zinc stearate 4 parts, pentalyn 4 parts, adhesive 10 parts, sodium lignin sulfonate 1 part, Oleum Terebinthinae 4 parts, modified zeolite powder 4 parts, fire retardant 2 parts；
Described adhesive is made up of 70 weight parts waters, 20 weight account polyethylene imines, 50 parts by weight of soybean albumen, 4 parts by weight of sodium hydroxide, 2 weight portion '-diphenylmethane diisocyanates, 2 parts by weight acetic acid celluloses, 2 weight portion dodecylbenzene sodium sulfonate, 8 weight portion lignins, 6 parts by weight of alumina and 8 weight account polyethylene alcohol；
The preparation method of described adhesive includes:
(1) water, polymine, sodium hydroxide are configured to solution；
(2) solution is warming up to 85 DEG C, adds polyvinyl alcohol, '-diphenylmethane diisocyanate, stirring reaction 45min；It is cooled to 40 DEG C, adds soybean protein, dodecylbenzene sodium sulfonate, stir 2h, obtain mixed liquor；
(3) cellulose acetate is dissolved in appropriate acetone, obtains cellulose acetate acetone soln, standby；
(4) cellulose acetate acetone soln prepared by step (3) is joined in mixed liquor prepared by step (2), after stirring, add lignin, aluminium oxide, stirring reaction 2h, to obtain final product；
The preparation process of described modified zeolite powder includes: adds with natural zeolite powder in the NaCl solution of 1mol/L and stirs 5h, filter, is dried；Then zeolite uses syllogic gradient calcine, and concrete calcination operation is: (a) carries out calcining 45min at 500 DEG C；B () is warmed up to 800 DEG C with the heating rate of 10 DEG C/min, and insulation calcining 45min at such a temperature；C () is warmed up to 1200 DEG C with the heating rate of 6 DEG C/min, and insulation calcining 45min at such a temperature；After calcining terminates, naturally cool to room temperature, to obtain final product；
The preparation method of described environment-friendly antibacterial woodwork comprises the steps:
(1) by the wood fiber, bagasse, chitosan, zinc stearate, butyl acrylate mix homogeneously, mixed slurry is obtained；
(2) above-mentioned mixed slurry is sequentially added into ethylene-vinyl acetate copolymer, adhesive, sodium lignin sulfonate, tourmaline powder, nano zinc oxide powder, pentalyn, Oleum Terebinthinae, fire retardant and modified zeolite powder, mixing, molding of mating formation, obtain slab；
(3) by slab hot pressing, hot pressing temperature is 190 DEG C, hot pressing time 30min, and hot pressing pressure is 5MPa；
(4) fibre board after hot pressing is carried out cutting edge process, carries out plate facing sand light, to obtain final product.
Embodiment 2: the preparation of a kind of environment-friendly antibacterial woodwork
Dispensing is (weight portion): the wood fiber 65 parts, bagasse 25 parts, chitosan 2.5 parts, tourmaline powder 3 parts, nano zinc oxide powder 3 parts, ethylene-vinyl acetate copolymer 1 part, butyl acrylate 4 parts, zinc stearate 3.5 parts, pentalyn 3 parts, adhesive 6 parts, sodium lignin sulfonate 1.5 parts, Oleum Terebinthinae 3.5 parts, modified zeolite powder 4.5 parts, fire retardant 2 parts；
Described adhesive is made up of 60 weight parts waters, 15 weight account polyethylene imines, 45 parts by weight of soybean albumen, 3.5 parts by weight of sodium hydroxide, 1.5 weight portion '-diphenylmethane diisocyanates, 1 parts by weight acetic acid cellulose, 1.5 weight portion dodecylbenzene sodium sulfonate, 6 weight portion lignins, 6 parts by weight of alumina and 5 weight account polyethylene alcohol；
The preparation method of described adhesive includes:
(1) water, polymine, sodium hydroxide are configured to solution；
(2) solution is warming up to 90 DEG C, adds polyvinyl alcohol, '-diphenylmethane diisocyanate, stirring reaction 40min；It is cooled to 35 DEG C, adds soybean protein, dodecylbenzene sodium sulfonate, stir 1.5h, obtain mixed liquor；
(3) cellulose acetate is dissolved in appropriate acetone, obtains cellulose acetate acetone soln, standby；
(4) cellulose acetate acetone soln prepared by step (3) is joined in mixed liquor prepared by step (2), after stirring, add lignin, aluminium oxide, stirring reaction 2.5h, to obtain final product；
The preparation process of described modified zeolite powder includes: adds with natural zeolite powder in the NaCl solution of 1mol/L and stirs 4h, filter, is dried；Then zeolite uses syllogic gradient calcine, and concrete calcination operation is: (a) carries out calcining 35min at 500 DEG C；B () is warmed up to 800 DEG C with the heating rate of 8 DEG C/min, and insulation calcining 35min at such a temperature；C () is warmed up to 1200 DEG C with the heating rate of 6 DEG C/min, and insulation calcining 50min at such a temperature；After calcining terminates, naturally cool to room temperature, to obtain final product；
The preparation method of described environment-friendly antibacterial woodwork comprises the steps:
(1) by the wood fiber, bagasse, chitosan, zinc stearate, butyl acrylate mix homogeneously, mixed slurry is obtained；
(2) above-mentioned mixed slurry is sequentially added into ethylene-vinyl acetate copolymer, adhesive, sodium lignin sulfonate, tourmaline powder, nano zinc oxide powder, pentalyn, Oleum Terebinthinae, fire retardant and modified zeolite powder, mixing, molding of mating formation, obtain slab；
(3) by slab hot pressing, hot pressing temperature is 180 DEG C, hot pressing time 25min, and hot pressing pressure is 4MPa；
(4) fibre board after hot pressing is carried out cutting edge process, carries out plate facing sand light, to obtain final product.
Embodiment 3: the preparation of a kind of environment-friendly antibacterial woodwork
Dispensing is (weight portion): the wood fiber 90 parts, bagasse 45 parts, chitosan 4.5 parts, tourmaline powder 3 parts, nano zinc oxide powder 3 parts, ethylene-vinyl acetate copolymer 1.5 parts, butyl acrylate 4.5 parts, zinc stearate 4 parts, pentalyn 5 parts, adhesive 14 parts, sodium lignin sulfonate 2 parts, Oleum Terebinthinae 5 parts, modified zeolite powder 4 parts, fire retardant 2 parts；
Adhesive is made up of 80 weight parts waters, 25 weight account polyethylene imines, 55 parts by weight of soybean albumen, 4 parts by weight of sodium hydroxide, 2.5 weight portion '-diphenylmethane diisocyanates, 3 parts by weight acetic acid celluloses, 3 weight portion dodecylbenzene sodium sulfonate, 9 weight portion lignins, 8 parts by weight of alumina and 10 weight account polyethylene alcohol；
The preparation method of described adhesive includes:
(1) water, polymine, sodium hydroxide are configured to solution；
(2) solution is warming up to 95 DEG C, adds polyvinyl alcohol, '-diphenylmethane diisocyanate, stirring reaction 60min；It is cooled to 50 DEG C, adds soybean protein, dodecylbenzene sodium sulfonate, stir 3h, obtain mixed liquor；
(3) cellulose acetate is dissolved in appropriate acetone, obtains cellulose acetate acetone soln, standby；
(4) cellulose acetate acetone soln prepared by step (3) is joined in mixed liquor prepared by step (2), after stirring, add lignin, aluminium oxide, stirring reaction 1-3h, to obtain final product；
The preparation process of described modified zeolite powder includes: adds with natural zeolite powder in the NaCl solution of 1mol/L and stirs 6h, filter, is dried；Then zeolite uses syllogic gradient calcine, and concrete calcination operation is: (a) carries out calcining 60min at 500 DEG C；B () is warmed up to 800 DEG C with the heating rate of 12 DEG C/min, and insulation calcining 60min at such a temperature；C () is warmed up to 1200 DEG C with the heating rate of 8 DEG C/min, and insulation calcining 60min at such a temperature；After calcining terminates, naturally cool to room temperature, to obtain final product；
The preparation method of described environment-friendly antibacterial woodwork comprises the steps:
(1) by the wood fiber, bagasse, chitosan, zinc stearate, butyl acrylate mix homogeneously, mixed slurry is obtained；
(2) above-mentioned mixed slurry is sequentially added into ethylene-vinyl acetate copolymer, adhesive, sodium lignin sulfonate, tourmaline powder, nano zinc oxide powder, pentalyn, Oleum Terebinthinae, fire retardant and modified zeolite powder, mixing, molding of mating formation, obtain slab；
(3) by slab hot pressing, hot pressing temperature is 200 DEG C, hot pressing time 40min, and hot pressing pressure is 6MPa；
(4) fibre board after hot pressing is carried out cutting edge process, carries out plate facing sand light, to obtain final product.
Comparative example 1: the preparation of a kind of environment-friendly antibacterial woodwork
Raw material is (weight portion): the wood fiber 80 parts, bagasse 40 parts, chitosan 4 parts, tourmaline powder 3 parts, nano zinc oxide powder 3 parts, ethylene-vinyl acetate copolymer 2.5 parts, butyl acrylate 3.5 parts, zinc stearate 4 parts, pentalyn 4 parts, adhesive 10 parts, Oleum Terebinthinae 4 parts, modified zeolite powder 4 parts, fire retardant 2 parts；Other are with embodiment 1.
Comparative example 2: the preparation of a kind of environment-friendly antibacterial woodwork
Described adhesive is made up of 70 weight parts waters, 20 weight account polyethylene imines, 50 parts by weight of soybean albumen, 4 parts by weight of sodium hydroxide, 2 weight portion '-diphenylmethane diisocyanates, 2 parts by weight acetic acid celluloses, 2 weight portion dodecylbenzene sodium sulfonate, 8 weight portion lignins, 6 parts by weight of silica and 8 weight account polyethylene alcohol；Other are with embodiment 1.
Comparative example 3: the preparation of a kind of environment-friendly antibacterial woodwork
The preparation process of described modified zeolite powder includes: using the calcining of syllogic gradient with natural zeolite powder, concrete calcination operation is: (a) carries out calcining 45min at 500 DEG C；B () is warmed up to 800 DEG C with the heating rate of 10 DEG C/min, and insulation calcining 45min at such a temperature；C () is warmed up to 1200 DEG C with the heating rate of 6 DEG C/min, and insulation calcining 45min at such a temperature；After calcining terminates, naturally cool to room temperature, to obtain final product；Other are with embodiment 1.
Embodiment 4: performance test
Measure the density of woodwork prepared by embodiment of the present invention 1-3 and comparative example 1-3, internal bond strength, MOR the results are shown in Table 1.
Table 1 the performance test results of the present invention
| Group | Density (kg/m3) | Internal bond strength (MPa) | MOR (MPa) |
| Embodiment 1 | 881.31 | 2.15 | 52.85 |
| Embodiment 2 | 881.15 | 2.13 | 52.61 |
| Embodiment 3 | 880.76 | 2.14 | 53.06 |
| Comparative example 1 | 880.58 | 1.34 | 39.80 |
| Comparative example 2 | 876.50 | 1.53 | 42.86 |
| Comparative example 3 | 878.54 | 1.38 | 40.72 |
Data in table 1 show, embodiment of the present invention 1-3 internal bond strength and MOR are high, show that the woodwork of the present invention has stronger mechanical performance；And comparative example 1-3 eliminates sodium lignin sulfonate respectively, replaced and after omission NaCl modified zeolite by aluminium oxide silicon dioxide, property indices all declines.
Embodiment 5 negative ion concentration detects
Measure the anion releasing performance of woodwork prepared by embodiment of the present invention 1-3, use static method anion test instrument to detect with reference to " method of testing of material anion-generating capacity " Q/JC JJT030-2002 standard, the results are shown in Table 2.
The anion releasing performance of table 2 woodwork of the present invention
| Group | Anion number |
| Embodiment 1 | 1850 |
| Embodiment 2 | 1900 |
| Embodiment 3 | 1890 |
Table 2 data show, the woodwork of the present invention can anion releasing.
Claims (7)
1. an environment-friendly antibacterial woodwork, is made up of the raw material of following weight parts: wood fiber 60-100 part, bagasse 20-50 part, chitosan 2-5 part, tourmaline powder 2-5 part, nano zinc oxide powder 2-5 part, ethylene-vinyl acetate copolymer 0.5-3 part, butyl acrylate 3-5 part, zinc stearate 3-5 part, pentalyn 3-5 part, adhesive 5-15 part, sodium lignin sulfonate 0.5-2 part, Oleum Terebinthinae 3-5 part, modified zeolite powder 3-5 part, fire retardant 0.5-3 part.
Environment-friendly antibacterial woodwork the most according to claim 1, wherein said adhesive is made up of 60-80 weight parts water, 10-30 weight account polyethylene imines, 40～60 parts by weight of soybean albumen, 3～5 parts by weight of sodium hydroxide, 1-3 weight portion '-diphenylmethane diisocyanate, 1-3 parts by weight acetic acid cellulose, 1-3 weight portion dodecylbenzene sodium sulfonate, 5-10 weight portion lignin, 5-10 parts by weight of alumina and 5～10 weight account polyethylene alcohol.
Environment-friendly antibacterial woodwork the most according to claim 2, the preparation method of wherein said adhesive includes
(1) water, polymine, sodium hydroxide are configured to solution；
(2) solution is warming up to 80-95 DEG C, adds polyvinyl alcohol, '-diphenylmethane diisocyanate, stirring reaction 30-60min；It is cooled to 30-50 DEG C, adds soybean protein, dodecylbenzene sodium sulfonate, stir 1-3h, obtain mixed liquor；
(3) cellulose acetate is dissolved in appropriate acetone, obtains cellulose acetate acetone soln, standby；
(4) cellulose acetate acetone soln prepared by step (3) is joined in mixed liquor prepared by step (2), after stirring, add lignin, aluminium oxide, stirring reaction 1-3h, to obtain final product.
Environment-friendly antibacterial woodwork the most according to claim 1, wherein fire retardant is tetrabromobisphenol A, antimony oxide or tricresyl phosphate.
Environment-friendly antibacterial woodwork the most according to claim 1, the preparation process of wherein said modified zeolite powder includes: adds with natural zeolite powder in the NaCl solution of 1mol/L and stirs 3-6h, filter, is dried；Then zeolite uses syllogic gradient calcine, and concrete calcination operation is: (a) carries out calcining 30-60min at 500 DEG C；B () is warmed up to 800 DEG C with the heating rate of 8-12 DEG C/min, and insulation calcining 30-60min at such a temperature；C () is warmed up to 1200 DEG C with the heating rate of 5-8 DEG C/min, and insulation calcining 30-60min at such a temperature；After calcining terminates, naturally cool to room temperature, to obtain final product.
6., according to the preparation method of the environment-friendly antibacterial woodwork described in any one of claim 1-5, comprise the steps:
(1) by the wood fiber, bagasse, chitosan, zinc stearate, butyl acrylate mix homogeneously, mixed slurry is obtained；
(2) above-mentioned mixed slurry is sequentially added into ethylene-vinyl acetate copolymer, adhesive, sodium lignin sulfonate, tourmaline powder, nano zinc oxide powder, pentalyn, Oleum Terebinthinae, fire retardant and modified zeolite powder, mixing, molding of mating formation, obtain slab；
(3) by slab hot pressing, hot pressing temperature is 180-200 DEG C, hot pressing time 20-40min, and hot pressing pressure is 4-6MPa；
(4) fibre board after hot pressing is carried out cutting edge process, carries out plate facing sand light, to obtain final product.
7. according to the application in furniture, interior door and interior decoration of the environment-friendly antibacterial woodwork described in any one of claim 1-6.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106854375A (en) * | 2016-12-06 | 2017-06-16 | 钦州市高新技术产业服务中心 | A kind of fibered wood species and preparation method thereof |
| CN109836784A (en) * | 2019-01-24 | 2019-06-04 | 广州大学 | A kind of modified plastics and preparation method thereof for water drinks bottle |
| CN112900087A (en) * | 2021-01-18 | 2021-06-04 | 上海亮丰新材料科技有限公司 | Preparation method of permanent antibacterial fabric |
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| CN101269513A (en) * | 2008-03-27 | 2008-09-24 | 中国林业科学研究院木材工业研究所 | Multifunctional environment protection type artificial board and method of producing the same |
| CN103113753A (en) * | 2013-03-01 | 2013-05-22 | 王丹 | Plant fiber environment-friendly material as well as preparation method and application thereof |
| CN103276825A (en) * | 2013-06-26 | 2013-09-04 | 邯郸市金赛博板业有限公司 | Environmental-friendly moisture-proof type board special for straw flame-retarding heat preservation building materials |
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| CN101269513A (en) * | 2008-03-27 | 2008-09-24 | 中国林业科学研究院木材工业研究所 | Multifunctional environment protection type artificial board and method of producing the same |
| CN103113753A (en) * | 2013-03-01 | 2013-05-22 | 王丹 | Plant fiber environment-friendly material as well as preparation method and application thereof |
| CN103276825A (en) * | 2013-06-26 | 2013-09-04 | 邯郸市金赛博板业有限公司 | Environmental-friendly moisture-proof type board special for straw flame-retarding heat preservation building materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106854375A (en) * | 2016-12-06 | 2017-06-16 | 钦州市高新技术产业服务中心 | A kind of fibered wood species and preparation method thereof |
| CN109836784A (en) * | 2019-01-24 | 2019-06-04 | 广州大学 | A kind of modified plastics and preparation method thereof for water drinks bottle |
| CN112900087A (en) * | 2021-01-18 | 2021-06-04 | 上海亮丰新材料科技有限公司 | Preparation method of permanent antibacterial fabric |
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