CN105622828A - Drug-carrying polymer wood/bamboo modifier, and production and application methods thereof - Google Patents

Drug-carrying polymer wood/bamboo modifier, and production and application methods thereof Download PDF

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Publication number
CN105622828A
CN105622828A CN201610056195.0A CN201610056195A CN105622828A CN 105622828 A CN105622828 A CN 105622828A CN 201610056195 A CN201610056195 A CN 201610056195A CN 105622828 A CN105622828 A CN 105622828A
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wood
water
drug
bamboo wood
soluble
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CN105622828B (en
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孙芳利
鲍滨福
张艳
陈安良
于红卫
杜春贵
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Zhejiang A&F University ZAFU
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Zhejiang A&F University ZAFU
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K9/00—Chemical or physical treatment of reed, straw, or similar material
    • B27K9/002—Cane, bamboo
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    • C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
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    • C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
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    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
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    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
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    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
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    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
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    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
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    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur, or oxygen atoms in addition to the carboxy oxygen
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    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
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    • C08L35/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L35/02—Homopolymers or copolymers of esters
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    • C08L39/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions of derivatives of such polymers
    • C08L39/04—Homopolymers or copolymers of monomers containing heterocyclic rings having nitrogen as ring member
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    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/20—Removing fungi, molds or insects
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    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
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    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/281—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (meth)acrylate

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Abstract

The invention relates to a drug-carrying polymer wood/bamboo modifier which is prepared from the following raw materials in parts by weight: 0.5-5.0 parts of fungicide and pesticide, 0.0-30.0 parts of monomer, 0.0-15.0 parts of water-soluble polymer, 0.05-0.5 part of initiator, 0.1-0.5 part of crosslinking agent, 5.0-15.0 parts of organic solvent, 0.5-15.0 parts of surfactant and 60.0-100.0 parts of water. The preparation method of the modifier comprises the following steps: 1. mixing the water-soluble raw materials, adding the water, and dissolving; 2. mixing the oil-soluble raw materials, adding the fungicide and pesticide, stirring in an organic solvent until all the components are dissolved, adding the surfactant, and stirring until the surfactant is dissolved; and 3. mixing and stirring the two solutions prepared in the step 1 and step 2, thereby obtaining the modifier. The application method comprises the following steps: carrying out modification treatment on the wood/bamboo by spraying, coating, immersion or vacuum pressurization, draining, and curing at 60-100 DEG C for 1-4 hours. The wood/bamboo treated by the modifier has the advantages of high dimensional stability, and long and stable antimicrobial and pesticidal actions. The production technique is simple, and is low in cost and convenient to use.

Description

Drug-carrying polymer wood bamboo wood modifying agent and production and using method
Technical field
The present invention relates to and a kind of adopt the modes such as dipping, spray, painting to build at wood bamboo wood internal in-situ to there is the drug-carrying polymer of physical entanglement and chemical crosslinking, be mainly used in improving the dimensional stability of wood bamboo wood and antibacterial and insect protected.
Background technology
Wood bamboo wood as a kind of reproducible natural macromolecular material, with cellulose, hemicellulose and lignin for main component, contain the nutritional labelings such as sugar and starch simultaneously, be therefore subject to bacterium worm endanger and rotten, go mouldy and damage by worms. At present, the main method solving this problem is to adopt anticorrosion, mildew-resistant or insect-proof agent to process wood bamboo wood. But, these protectant lasting effects are proposed new requirement by wooden bamboo product category and the application constantly expanded, especially outdoor material. The impacts such as outdoor material can be subject to illumination, drenches with rain, dust storm and dust, protective agent is not only wanted efficiently, also wants resistance leachability, does not degrade because of light and heat. The present invention provides a kind of and is carried in the polymer with physical entanglement and chemical crosslinking by protective agent, reaches controlled or slow-releasing agent, improves the protective agent action potency to bacterium worm. The present invention is different from and is added in the material such as adhesive and paint by protective agent, if protective agent adds in adhesive or paint, adhesive or paint after solidification would become hard to release medicine, thus greatly reducing the protective agent protected effect to wood bamboo wood. And the polymer of the present invention is to build at wood bamboo wood situ, load protection agent simultaneously in building process, and can controlled or slow releasing medicament.
It is another object of the present invention to improve the dimensional stability of wood bamboo wood. Finding in research, wood bamboo material surface fine fisssure and cracking invade for bacterium worm and grow and provide convenience. Therefore, really solve wood bamboo wood rotten, go mouldy and damage by worms, it is necessary to improve wood bamboo wood dimensional stability, reduce cracking. The fissility of wood bamboo wood is except outside the Pass having with a large amount of free hydroxyl groups in its chemical composition, also in close relations with its anisotropy. The tensile strength perpendicular to grain of timber is only the 1/65��1/35 of tensile strength parallel to grain, and the xylem ray that bamboo wood is for want of horizontal, tensile strength perpendicular to grain is lower. The present invention builds one at wood bamboo wood situ can improve wood bamboo wood dimensional stability and wood bamboo wood IPN and cross linked polymer, and is simultaneously load into anticorrosion, mildew-resistant and/or insect protected medicament, widens the application of wood bamboo wood.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of wooden bamboo wood modifying agent at wood bamboo wood situ structure drug-carrying polymer and production thereof and using method.
Solve above-mentioned technical problem to adopt the following technical scheme that
This drug-carrying polymer wood bamboo wood modifying agent, formulated by following raw materials according and weight portion thereof:
Described antifungal is by any one or two kinds of compositions in propiconazole, Tebuconazole, Bravo, iodopropynyl butyl formate, dithiocyano-methane, 4,5-bis-chloro-Kathons; Described insecticide is any in effective cypermethrin, imidacloprid, emamectin benzoate, decis, avilamycin, thiacloprid.
Described monomer is divided into water-soluble monomer and oil-soluble monomer, and water-soluble monomer is 0 in acrylic acid, acrylamide, itaconic acid, NIPA, hydroxyethyl methylacrylate or 1-2 kind; Oil-soluble monomer is 0 in methyl methacrylate, vinylacetate, tertiary ethylene carbonate, styrene or 1-2 kind.
Described water-soluble polymer is 0 or 1-2 kind in the compounds such as chitosan, chitosan quaternary ammonium salt, Polyethylene Glycol, polyvinyl alcohol, polyvinylpyrrolidone, copolyvidone, sodium alginate.
Described initiator is divided into water soluble starter and oil-soluble initiator, and water soluble starter is Ammonium persulfate. or potassium peroxydisulfate, oil-soluble initiator be 0 in benzoyl peroxide, azodiisobutyronitrile and peroxidized t-butyl perbenzoate or any one.
Described cross-linking agent is the 1-2 kind in N, N '-methylene-bisacrylamide, N hydroxymethyl acrylamide, Biformyl, glutaraldehyde and 1-ethyl-(3-dimethylaminopropyl) carbodiimide hydrochloride.
Described organic solvent is at least one in ethanol, acetone, butanol, propanol, propylene glycol.
Described surfactant be NPE, dodecylbenzene sodium sulfonate, alkylphenol polyoxyethylene, polyoxyethylene lauryl ether phosphate ester, triphenyl vinyl phenol polyoxyethylene ether phosphate, alkylphenol polyoxyethylene phosphate ester, calcium dodecyl benzene sulfonate and in one or both.
The production method of this drug-carrying polymer wood bamboo wood modifying agent carries out as follows:
1. being first dissolved separately in water by water-soluble monomer and/or water-soluble polymer, water soluble starter and cross-linking agent, stirring, until being completely dissolved;
2. oil-soluble monomer, oil-soluble initiator, antifungal and insecticide are dissolved separately in organic solvent, stirring, until being completely dissolved, add surfactant, stirring is until being completely dissolved;
3. the solution that two kinds prepare is mixed and stirred for uniformly, namely prepares the wooden bamboo wood modifying agent described in this patent.
The use of this drug-carrying polymer wood bamboo wood modifying agent is to carry out as follows:
Spray, painting, immersion or vacuum pressed impregnation method is first selected to be modified processing to wood bamboo wood and goods thereof during use, taking-up drains to No drip type, curing reaction 1-4 hour in the environment of 60-100 DEG C again, being dried to moisture content needed for user, the size stabilization and antibacterial, the worm that namely complete wood bamboo wood process. For being easier to the wooden bamboo wood of infiltration or little bamboo and wood products, it is also possible to spray, painting mode process, heat cure is referred to method adaptation disposal with dry.
The invention has the beneficial effects as follows: water-soluble monomer selected by present treatment and polymer are to wood bamboo wood good penetrability, can to cell wall increase-volume with modified, and a small amount of oil-soluble monomer also is able to the wood cell wall after simultaneously entering increase-volume, polymerization and crosslinking under the effect of initiator and cross-linking agent, significantly reduce water suction and the hygroscopicity of wood bamboo wood, improve its dimensional stability. Meanwhile, antifungal and insecticide are supported on the polymer with physical entanglement and chemical crosslinking, and under external environment and bacterium worm effect, slow releasing or control release, reach long-acting and stable antibacterial parasite killing purpose. This technology production technology is simple, and cost is low, easy to use, nontoxic, free from environmental pollution, without the processing characteristics changing wood bamboo wood.
Accompanying drawing explanation
Fig. 1 is the scanning electron microscopy (, for processing material, c, d are untreated material for a, b) of Cortex Populi Tomentosae modification material and untreated material.
Fig. 2 is the design sketch of the wet rate of Cortex Populi Tomentosae modification material (a and c) and bamboo wood modification material (b and d) anti-shrinkage efficiency and resistance.
Fig. 3 is the anti-mold effect figure of Mao bamboo timber modification material.
Detailed description of the invention
The present invention is described in further detail below in conjunction with embodiment:
Each raw material and weight value thereof are listed in table 1 by eight embodiments by the present invention below:
Embodiment 1 (in synopsis 1 raw material of embodiment 1 correspondence and weight value):
First 25.0 parts of acrylic acid as water-soluble monomer, 6.0 parts of Polyethylene Glycol as water-soluble polymer, 0.45 part of Ammonium persulfate. as water soluble starter and 0.2 part of N, N '-methylene-bisacrylamide as cross-linking agent and 0.15 part of 1-ethyl-(3-dimethylaminopropyl) carbodiimide hydrochloride are dissolved in 57.6mL water respectively; Again 5.0 parts of tertiary ethylene carbonates as oil-soluble monomer, 0.2 part of propiconazole as antibacterial and 0.1 part of iodopropynyl butyl formate, 0.1 part of emamectin benzoate as insecticide are dissolved in 5.0 parts of butanol solutions of organic solvent, stirring is to being completely dissolved, add in 0.2 part of NPE as surfactant and 0.4 part of polyoxyethylene lauryl ether phosphate ester, be again stirring for being completely dissolved; The solution that mixing two above step obtains, obtains the wooden bamboo wood modifying agent of wood bamboo wood size stabilization and antibacterial worm. Adopt spray, painting, immersion or vacuum pressed impregnation method that bamboo timber and goods thereof are processed, curing reaction 2 hours in the environment of 80 DEG C, then it is dried to moisture content needed for user, namely completes the size stabilization to wood bamboo wood and antibacterial, insect-prevention treatment work.
Eight embodiments of table 1 are all had the right the 8 class raw materials that requirement 1 indicates, but the addition situation of all kinds of concrete raw material clear and definite in claim 2-8 is very not consistent, have and be not added with, have and add one or both, considered below for being based on of being not added with: to be not added with water-soluble monomer, such as embodiment 6, it is because water-soluble polymer can substitute water-soluble monomer, reaches equal or good modified effect; It is not added with water-soluble polymer, such as embodiment 3,4 and 8, is because water-soluble polymer can be substituted after polymerisation, reaches equal or good modified effect. Non-refuelling soluble monomers, such as embodiment 2,3 and 6, be can reach equal or good modified effect after reacting because of water-soluble monomer and/or water-soluble polymer; Non-refuelling soluble initiator, is because water soluble starter disclosure satisfy that initiation needs.
All the other embodiment 2-8, the raw material of corresponding embodiment and weight value in equal synopsis, the method identical with embodiment 1 prepares this size stabilization and antibacterial worm wood bamboo wood modifying agent, all can reach described technique effect, wherein with embodiment 2,4 and 6 preferred.
The wooden bamboo wood and goods thereof that are easier to infiltration are modified processing by the size stabilization for preparing by the present invention and antibacterial, insect protected modifying agent, spray, the mode being coated with can be adopted, wooden bamboo wood and goods thereof to more difficult infiltration adopt the mode that normal pressure dipping, vacuum pressed impregnate to process 0.5-1.0 hour, complete the size stabilization of wood bamboo wood and antibacterial, insect-prevention treatment with dried again through solidifying afterwards.
The present invention processes material anti-shrinkage efficiency and reaches more than 40.0%, and the wet rate of resistance reaches more than 60.0%; The resistance of the bacterium such as aspergillus niger, Trichoderma spp., Aspergillus citrimum, stain fungus is reached more than 79%; The corrosion resistant ability of whiterot fungi, brown rot fungus can be reached strong corrosion resistant grade.
Illustrate: upper table is because being limited to by grid, using that material name has is called for short, wherein iodopropynyl butyl formate is called carbamate, 4, the chloro-Kathon of 5-bis-is called isothiazolone, NIPA is called acrylamide, hydroxyethyl methylacrylate is called hydroxyl ethyl ester, N, N '-methylene-bisacrylamide is called bisacrylamide, 1-ethyl-(3-dimethylaminopropyl) carbodiimide is called carbodiimide, dodecylbenzene sodium sulfonate is called benzene sulfonic acid sodium salt, polyoxyethylene lauryl ether phosphate ester is called lauryl alcohol phosphide, triphenyl vinyl phenol polyoxyethylene ether phosphate is called triphen 2, 2-Oxydiphenol phosphide.
After selecting the modifying agent obtained by embodiment 2 that wood bamboo wood is processed below, the pattern of this material, dimensional stability, anticorrosion, anti-mold effect are described below.
In Fig. 1, a and b is the pattern that embodiment 2 processes material. Compared with untreated material (in Fig. 1 c and d), after modification, the hole of timber such as pore and cell wall are all filled with polymer, cell wall expansion, and deform because expansion makes cell mutually extrude, selected modifying agent good penetrability is described, it is possible to cell wall is modified.
With reference to LY/T2490-2015 standard, innovation wood bamboo wood dimensional stability being tested, test processes material dimensional stability is as shown in Figure 2. A and b in Fig. 2 respectively Cortex Populi Tomentosae and bamboo wood process material anti-shrinkage efficiency ASE (Anti-swellingefficiency) after three dry-immersion circulations. It can be seen that modified Cortex Populi Tomentosae and bamboo wood anti-shrinkage efficiency all can reach more than 50%. Figure c and d respectively Cortex Populi Tomentosae and bamboo wood process the material wet rate MEE (MoistureExcludingEfficiency) of resistance after three dry-damping circulations, and damping operates in climatic chamber, temperature 28 DEG C, relative humidity 90%. It can be seen that modified Cortex Populi Tomentosae and wet rate >=55% of bamboo wood resistance. Data above illustrates, this wood bamboo wood modification can significantly improve the dimensional stability of wood bamboo wood, thus reducing because moisture and humidity change the cracking caused, it have also been found that cracking phenomena does not occur in the extreme environment of alternation of wetting and drying in modified material in test.
For embodiment 2,4 and 6, according to the method test of regulation in " timber preservative is to rot fungi toxicity test room test method " (LY/T1283-2011) for the rotproofness of examination timber test block, result is in Table 2, and whiterot fungi adopts Corilus versicolor Quel., and brown rot fungus adopts cotton rotten transverse hole fungus. It is shown that each embodiment modification material is after indoor rotproofness test, rate of weight loss��6.18%, all reach strong corrosion resistant grade, i.e. I level.
The indoor rotproofness of table 2 modification material
For embodiment 2,4 and 6, adopting " test method of antifungus agent preventing and treating timber mycete and Stain fungi " (GB/T18261-2000) to test Mao bamboo timber and process the fungicidal properties of material, result is shown in Fig. 3. Fig. 3 shows, synthetic mildew resistant effect >=79% of bamboo wood after the process of surveyed embodiment 2,4 and 6, far above the anti-mold effect directly using antifungus agent, and can not go mouldy by long-effective protection bamboo wood.
Testing Pinus massoniana Lamb with reference to " GB/T18260-2000 timber preservative is to Coptotermes formosanus Shtrari. toxic effect laboratory test methods " and U.S. AWPAE1297 (AWPA1999) and process the material termite-proof performance after 12 months test, result is in Table 3. It is shown that selected embodiment can protect timber not by termite damage preferably.
The termite-proof effect of table 3 Modification of Pinus Massoniana material

Claims (10)

1. a drug-carrying polymer wood bamboo wood modifying agent, formulated by following raw materials according and weight portion thereof:
��
2. drug-carrying polymer wood bamboo wood modifying agent as claimed in claim 1, it is characterized in that described antifungal is by any one or two kinds of compositions in propiconazole, Tebuconazole, Bravo, iodopropynyl butyl formate, dithiocyano-methane, 4,5-bis-chloro-Kathons; Described insecticide is any in effective cypermethrin, imidacloprid, emamectin benzoate, decis, avilamycin, thiacloprid.
3. drug-carrying polymer wood bamboo wood modifying agent as claimed in claim 1, it is characterized in that described monomer is divided into water-soluble monomer and oil-soluble monomer, water-soluble monomer is 0 in acrylic acid, acrylamide, itaconic acid, NIPA, hydroxyethyl methylacrylate or 1-2 kind; Oil-soluble monomer is 0 in methyl methacrylate, vinylacetate, tertiary ethylene carbonate, styrene or 1-2 kind.
4. drug-carrying polymer wood bamboo wood modifying agent as claimed in claim 1, is characterized in that described water-soluble polymer is 0 in chitosan, chitosan quaternary ammonium salt, Polyethylene Glycol, polyvinyl alcohol, polyvinylpyrrolidone, copolyvidone, sodium alginate compound or 1-2 kind.
5. drug-carrying polymer wood bamboo wood modifying agent as claimed in claim 1, it is characterized in that described initiator is divided into water soluble starter and oil-soluble initiator, water soluble starter is Ammonium persulfate. or potassium peroxydisulfate, oil-soluble initiator be 0 in benzoyl peroxide, azodiisobutyronitrile and peroxidized t-butyl perbenzoate or any one.
6. drug-carrying polymer wood bamboo wood modifying agent as claimed in claim 1, it is characterized in that described cross-linking agent is the 1-2 kind in N, N'-methylene-bisacrylamide, N hydroxymethyl acrylamide, Biformyl, glutaraldehyde and 1-ethyl-(3-dimethylaminopropyl) carbodiimide hydrochloride.
7. drug-carrying polymer wood bamboo wood modifying agent as claimed in claim 1, is characterized in that described organic solvent is the 1-2 kind in ethanol, acetone, butanol, propanol, propylene glycol.
8. drug-carrying polymer wood bamboo wood modifying agent as claimed in claim 1, is characterized in that described surfactant is one or both in NPE, dodecylbenzene sodium sulfonate, alkylphenol polyoxyethylene, polyoxyethylene lauryl ether phosphate ester, triphenyl vinyl phenol polyoxyethylene ether phosphate, alkylphenol polyoxyethylene phosphate ester, calcium dodecyl benzene sulfonate.
9. the method for production drug-carrying polymer wood bamboo wood modifying agent described in claim 1, is characterized in that carrying out as follows:
1. being first dissolved separately in water by water-soluble monomer and/or water-soluble polymer, water soluble starter and cross-linking agent, stirring, until being completely dissolved;
2. oil-soluble monomer, oil-soluble initiator, antifungal and insecticide are dissolved separately in organic solvent, stirring, until being completely dissolved, add surfactant, stirring is until being completely dissolved;
3. the solution that two kinds prepare is mixed and stirred for uniformly, namely prepares the wooden bamboo wood modifying agent described in this patent.
10. using the drug-carrying polymer wood bamboo wood modifying agent described in claim 1 is carry out as follows:
First select spray, painting, immersion or vacuum pressed impregnation method that wood bamboo wood and goods thereof are processed during use, taking-up drains to No drip type, curing reaction 1-4 hour in the environment of 60-100 DEG C again, it is dried to moisture content needed for user, namely completes the size stabilization of wood bamboo wood and antibacterial, insect-prevention treatment. For being easier to the wooden bamboo wood of infiltration or little bamboo and wood products, available spray, painting mode process, and heat cure is referred to method adaptation disposal with dry.
CN201610056195.0A 2016-01-27 2016-01-27 Drug-loaded polymer wood-bamboo modifier and production and use method thereof Active CN105622828B (en)

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CN106363726A (en) * 2016-08-23 2017-02-01 北京林业大学 Method of wood preservative treatment by means of biomass pyrolysis oil
CN107163463A (en) * 2017-06-06 2017-09-15 中国石化长城能源化工（宁夏）有限公司 A kind of polyvinyl alcohol compositions of melt-processable and preparation method thereof
CN107363952A (en) * 2017-09-11 2017-11-21 阜南县猛发工艺品有限公司 A kind of handling process for improving bamboo wood hygroscopic deformation
CN107584611A (en) * 2016-07-08 2018-01-16 广东省林业科学研究院 A kind of Scrimber with antimildew function and preparation method thereof
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CN107584622A (en) * 2016-07-08 2018-01-16 广东省林业科学研究院 A kind of Recombined bamboo with antimildew function and preparation method thereof
CN108839178A (en) * 2018-05-15 2018-11-20 阜南县慧宏柳木工艺品有限公司 A method of promoting water hyacinth straw weavings intensity
CN109705261A (en) * 2017-10-26 2019-05-03 中国林业科学研究院木材工业研究所 A kind of environment-friendly type Wood modifier and its application and Wooden modifying processing method
CN109822700A (en) * 2019-02-27 2019-05-31 于海洋 A method of with the composite modified processing bamboo wood of earth solution-glass fibre
CN110328724A (en) * 2019-07-24 2019-10-15 北京林业大学 A kind of energy storage timber is coated using graphene quantum dot carries silver-colored titanium dioxide as heat filling
CN111452172A (en) * 2020-04-16 2020-07-28 浙江孚林家居有限公司 Insect-proof composite floor and preparation process thereof
CN112497390A (en) * 2020-11-28 2021-03-16 无锡市森泰木制品有限公司 Preparation method of anticorrosion and anti-cracking wood
CN114670301A (en) * 2022-03-17 2022-06-28 华南农业大学 Bamboo material with mildew-proof performance and modification method thereof
CN114953060A (en) * 2022-07-05 2022-08-30 广西亿松木业有限公司 Preparation method of mildew-proof plywood
CN115157400A (en) * 2022-07-06 2022-10-11 东北林业大学 Modification treatment method for wood board core for skis
CN115625762A (en) * 2022-11-14 2023-01-20 千年舟新材科技集团股份有限公司 Manufacturing method and structure of light high-strength plate

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CN107584611A (en) * 2016-07-08 2018-01-16 广东省林业科学研究院 A kind of Scrimber with antimildew function and preparation method thereof
CN107584602A (en) * 2016-07-08 2018-01-16 广东省林业科学研究院 A kind of outdoor bamboo wood product long-acting mould-proof agent and preparation method thereof
CN107584622A (en) * 2016-07-08 2018-01-16 广东省林业科学研究院 A kind of Recombined bamboo with antimildew function and preparation method thereof
CN106363726A (en) * 2016-08-23 2017-02-01 北京林业大学 Method of wood preservative treatment by means of biomass pyrolysis oil
CN106363726B (en) * 2016-08-23 2017-09-08 北京林业大学 A kind of method that wood preservation processing is carried out using biomass pyrolysis oil
CN107163463A (en) * 2017-06-06 2017-09-15 中国石化长城能源化工（宁夏）有限公司 A kind of polyvinyl alcohol compositions of melt-processable and preparation method thereof
CN107163463B (en) * 2017-06-06 2020-04-17 中国石化长城能源化工（宁夏）有限公司 Polyvinyl alcohol composition capable of being melt-processed and preparation method thereof
CN107363952A (en) * 2017-09-11 2017-11-21 阜南县猛发工艺品有限公司 A kind of handling process for improving bamboo wood hygroscopic deformation
CN109705261A (en) * 2017-10-26 2019-05-03 中国林业科学研究院木材工业研究所 A kind of environment-friendly type Wood modifier and its application and Wooden modifying processing method
CN108839178A (en) * 2018-05-15 2018-11-20 阜南县慧宏柳木工艺品有限公司 A method of promoting water hyacinth straw weavings intensity
CN109822700A (en) * 2019-02-27 2019-05-31 于海洋 A method of with the composite modified processing bamboo wood of earth solution-glass fibre
CN110328724A (en) * 2019-07-24 2019-10-15 北京林业大学 A kind of energy storage timber is coated using graphene quantum dot carries silver-colored titanium dioxide as heat filling
CN111452172A (en) * 2020-04-16 2020-07-28 浙江孚林家居有限公司 Insect-proof composite floor and preparation process thereof
CN112497390A (en) * 2020-11-28 2021-03-16 无锡市森泰木制品有限公司 Preparation method of anticorrosion and anti-cracking wood
CN114670301A (en) * 2022-03-17 2022-06-28 华南农业大学 Bamboo material with mildew-proof performance and modification method thereof
CN114953060A (en) * 2022-07-05 2022-08-30 广西亿松木业有限公司 Preparation method of mildew-proof plywood
CN115157400A (en) * 2022-07-06 2022-10-11 东北林业大学 Modification treatment method for wood board core for skis
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CN115625762B (en) * 2022-11-14 2023-08-11 千年舟新材科技集团股份有限公司 Manufacturing method and structure of light high-strength plate

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