CN104814029B - Water ballast type is combined organic wood and its preparation method and application - Google Patents
Water ballast type is combined organic wood and its preparation method and application Download PDFInfo
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Abstract
Water ballast type is combined organic wood and its preparation method and application, and the weight/mass percentage composition of the timber preservative each component is：Organic insecticide, bactericide 5 ~ 15%, organic solvent 25 ~ 40%, surfactant 15 ~ 20%, remaining be water；The organic bactericide and insecticide are triazole class compounds, iodopropynyl butyl formate（3 iodo 2 propynyl butyl carbamate, abbreviation IPBC）, at least one of the material that organic insecticide is imidacloprid and chrysanthemum esters；The organic solvent is cyclohexanone, dimethylformamide（DMF）, at least one of dimethylbenzene.Timber preservative anticorrosive mildewproof effect of the invention is good, usage amount is low, and leach resistance is good, and environment-friendly, can be widely used for indoor furniture, indoor hardware fitting and outdoor garden, building etc..
Description
Technical field
The invention belongs to timber preservative field, it is related to a class water ballast type and is combined organic wood and its preparation side
Method, and its application in wood preservation.
Background technology
Waterborne preservative is current timber preservative most popular in the world, and conventional has chromated copper arenate
(CCA), ammoniacal copper quaternary (ACQ), copper azoles (CA) etc., but wherein produce and used in preserving timber containing elements such as chromium, arsenic and copper
Cheng Zhonghui causes certain environmental pollution, and its anti-corrosion wood products is not suitable for contacting with humans and animals, and many countries have limited
Their use.Therefore, metal-free water ballast type organic wood turns into the developing focus of novel wood preservative,
Compared to CCA, ACQ etc., water ballast type organic wood have the advantages that it is environment-friendly, be easily recycled.But current have
Machine timber preservative is generally single organic component, and is generally the preservative of oily load type, this do not only exist anti-domestomycetes, worm scope compared with
It is narrow and can not mould proof, anti-current lose the shortcoming of ability, some preservatives impact (poisonous to honeybee, fish to ecological environment
Property), while prepare cost it is higher.
The content of the invention
The technical problem of solution：The present invention provides a kind of water ballast type and is combined organic wood and preparation method thereof and answers
With.1. in order to solve existing water ballast type timber preservative due to causing environmental pollution, and organic solvent type timber to prevent containing metal
Production cost that rotten agent is largely caused using VOC (volatile organic compounds, VOC) is high,
The problem of environmental pollution；2. in order to reduce the toxicity to honeybee and fish etc., to more environment-friendly；3. use modified triazole
Class compound is as bactericide, so as to improve leach resistance, makes organic wood more extensive using scope, uses
More preferably, use time is more permanent for effect.
Technical scheme：Water ballast type is combined organic wood, and the weight/mass percentage composition of the timber preservative each component is：
Organic bactericide and insecticide 5~15%, organic solvent 25~40%, surfactant 15~20%, remaining be water；It is described to have
Machine bactericide and insecticide are triazole class compounds, iodopropynyl butyl formate (3-iodo-2-propynyl-
Butyl-carbamate, abbreviation IPBC), imidacloprid, at least one of chrysanthemum esters chemical substance；The organic solvent is ring
At least one of hexanone, dimethylformamide (DMF), dimethylbenzene.
Described triazole class compounds are Tebuconazole, propiconazole, hexaconazole derivative, Flutriafol derivative, olefin conversion spread out
The composition of one or both of biology.
Described hexaconazole derivative is derivative 1：(2- (2,4 difluorobenzene base) -1- (1H-1,2,4- triazol-1-yls) -
4- methyl-amyl- 2- alcohol) or derivative 2：(2- (2,4 dichloro benzene base) -1- (1H-1,2,4- triazol-1-yls) -4- methyl-amyl-
2- alcohol)；Flutriafol derivative is a- (2,4 dichloro benzene base)-a- (4- chlorphenyls) -1- hydrogen -1,2,4- triazoles-ethanol；Olefin conversion
Derivative is the amyl- 1 alkene -3- alcohol of (E)-(RS) -1- (4- aminomethyl phenyls) -4,4- dimethyl -2- (1H-1,2,4- triazol-1-yls).
The chrysanthemum esters chemical substance is at least one of Permethrin, cypermethrin, decis, tetramethrin.
The mass ratio of described two kinds of triazole class compounds combination is 1:0.9~1:1.1.
Described triazole class compounds:Imidacloprid or the mass ratio of chrysanthemum esters chemical substance are 11.9:1~19.83:1.
Described iodopropynyl butyl formate accounts for the 0~38.08% of organic compound gross mass.
Described surfactant is alkylaryl polyoxyethylene polyoxypropylene ether again, three phenethyl phenol polyethenoxy ethers, nonyl
At least one of base phenol polyethenoxy ether, castor oil polyoxyethylene ether, calcium salt of dodecylbenzene sulfonate.
It is a kind of to prepare the method that the water ballast type is combined organic wood, raw material is prepared according to raw material proportioning first,
The desired amount of organic compound is dissolved in selected organic solvent, stirring is completely dissolved it, selected surface is added thereto and is lived
Property agent, after above-mentioned material is well mixed, distilled water is added under agitation, maintenance stirring is continued thereafter with, treat material in it is homogeneous thoroughly
Prescribed liquid, produces water ballast type organic wood.
Above-mentioned water ballast type is combined application of the organic wood in processing honeybee, silkworm and fish culture timber.
Beneficial effect：
1. the triazole class compounds in inventive formulation have broad-spectrum, to people and animals' low toxicity and it is environment-friendly the characteristics of,
It both will wherein be compounded, and with more synergistic function, consumption can be reduced, leach resistance will be good, and both are in quality
Than for 1:0.9~1:When between 1.1, synergy is most notable.
2. the IPBC in inventive formulation is excellent mould inhibitor, low toxicity, efficiently, and with good biocompatibility,
After use can natural degradation, it is free from environmental pollution.
3. adding pesticide imidacloprid, Permethrin, cypermethrin, decis and tetramethrin in inventive formulation, killing
While bacterium wide spectrum, also there is inhibitory action to the infringement of timber to insects.
4. alkylaryl polyoxyethylene polyoxypropylene ether again, three phenethyl phenol polyethenoxy ethers, 12 are with the addition of in the present invention
The surfactants such as alkyl benzene sulfonate calcium salt, can reduce the interfacial tension of preservative, increase the permeability of preservative in wood,
It is set to exist in the form of water baseization preparation simultaneously, stability is good, and can be dissolved each other with water with any ratio, can be directly with water when using
Dilution, compared to organic solvent type organic wood, it is to avoid a large amount of of VOC use, and reduce production cost, reduce
The toxicity of preservative and the pollution level to environment.
Water ballast type of the present invention is combined organic wood each component Synergistic, with good anti-corrosion, it is mould proof, preapre for an unfavorable turn of events
Color and the effect of insect prevention, and drug effect is high, usage amount is low, while economic and environment-friendly, simple production process, leach resistance is good, can be wide
It is general to be used for indoor furniture, indoor hardware fitting etc., outdoor garden, building etc. are can be used under the conditions of non-loss.
Embodiment
The present invention is expanded on further with reference to specific embodiment, it should be appreciated that lift the invention is not limited in set forth below
Embodiment.
Embodiment 1
The water ballast type of the present embodiment is combined organic wood, includes the component of following weight/mass percentage composition：Propiconazole
7.18%th, Tebuconazole 7.22%, imidacloprid 0.72%, cyclohexanone 15%, dimethylformamide 8%, dimethylbenzene 6%, triphen second
Base phenol polyethenoxy ether 11.2% and calcium dodecyl benzene sulfonate 3.8%, remaining is water.
The preparation method of embodiment 1：The propiconazoles of 37g 97%, the Tebuconazoles of 38g 95% and the imidacloprids of 3.7g 97% is molten
In 75g cyclohexanone, 40g dimethylformamides and 30g dimethylbenzene, stir and wait to be completely dissolved, add the phenethyl phenol polyoxies of 56g tri-
Vinethene and 19g calcium dodecyl benzene sulfonates, are well mixed, and 201g water is added under agitation, continue to stir to material in homogeneous
Transparency liquid, produces 15.12% (in terms of propiconazole, Tebuconazole, imidacloprid sum) organic wood (abbreviation PTI).
Embodiment 2
The water ballast type of the present embodiment is combined organic wood, includes the component of following weight/mass percentage composition：Hexaconazole
Derivative 14.75%, Flutriafol derivative 4.86%, imidacloprid 0.48%, cyclohexanone 25%, dimethylformamide 10%, two
Toluene 5%, three phenethyl phenol polyethenoxy ethers 16% and calcium dodecyl benzene sulfonate 4%, remaining is water.
The preparation method of embodiment 2：By the hexaconazole derivatives 1 of 25g 95%, the Flutriafol derivatives of 27g 90% and 2.4g
97% imidacloprid is dissolved in 125g cyclohexanone, 50g dimethylformamides and 25g dimethylbenzene, is stirred and is waited to be completely dissolved, and adds 80g
Three phenethyl phenol polyethenoxy ethers and 20g calcium dodecyl benzene sulfonates, are well mixed, and 156g water is added under agitation, continues to stir
It is in homogeneous phase transparent liquid to mix to material, produces 10.09% (in terms of hexaconazole derivative 1, Flutriafol derivative, imidacloprid sum)
Organic wood (abbreviation HFI-1).
Embodiment 3
The water ballast type of the present embodiment is combined organic wood, includes the component of following weight/mass percentage composition：Hexaconazole
Derivative 22.52%, olefin conversion derivative 2.52%, Permethrin 0.24%, cyclohexanone 15%, dimethylformamide 10%, two
Toluene 5%, NPE 7.5%, castor oil polyoxyethylene ether 7.5% and calcium dodecyl benzene sulfonate 5%, remaining
For water.
The preparation method of embodiment 3：By the hexaconazole derivatives 2 of 14g 90%, the olefin conversion derivatives of 14g 90% and 1.2g
97% chlorine ester chrysanthemum is dissolved in 75g cyclohexanone, 50g dimethylformamides and 25g dimethylbenzene, is stirred and is waited to be completely dissolved, and adds 37.5g
NPE, 37.5g castor oil polyoxyethylene ethers and 25g calcium dodecyl benzene sulfonates, are well mixed, under agitation
221g water is added, it is in homogeneous phase transparent liquid to continue to stir to material, produce 6.24% and (derived with hexaconazole derivative 2, olefin conversion
Thing, chlorine ester chrysanthemum sum meter) organic wood (abbreviation HDP-2).
Embodiment 4
The water ballast type of the present embodiment is combined organic wood, includes the component of following weight/mass percentage composition：Hexaconazole
Derivative 25.76%, IPBC 3.8%, tetramethrin 0.48%, cyclohexanone 15%, dimethylformamide 10%, alkylaryl gather
Oxypropylene APEO 8%, castor oil polyoxyethylene ether 8% and calcium dodecyl benzene sulfonate 4%, remaining is water.
The preparation method of embodiment 4：By the hexaconazole derivatives 2 of 32g 90%, the amine chrysanthemum of 20g 95%IPBC and 2.4g 97%
Ester is dissolved in 75g cyclohexanone and 50g dimethylformamides, is stirred and is waited to be completely dissolved, and adds 40g alkylaryl polyoxypropylene polyoxies
Vinethene, 40g castor oil polyoxyethylene ethers and 20g calcium dodecyl benzene sulfonates, are well mixed, and 221g water is added under agitation,
It is in homogeneous phase transparent liquid to continue to stir to material, and producing 10.04% (in terms of hexaconazole derivative 2, IPBC, tetramethrin sum) has
Machine timber preservative (abbreviation HIT-2).
The performance test explanation of the present invention：
1. the laboratory fungicidal properties of timber preservative in embodiment 1~4
With aspergillus niger (Trichoderma viride) and Trichoderma viride (Aspergillus niger) for test strain,
With reference to standard GB/T/T18261-2000《Mould inhibitor prevents and treats the test method of timber mould and Stain fungi》, to embodiment 1~4
In timber preservative carry out indoor fungicidal properties test, blank control is the examination material that unused preservative is handled, its mould proof test
It the results are shown in Table shown in 1.
The indoor fungicidal properties test result of the preservative of table 1
As can be seen from result of Table 1, as examination material inhales the increase of dose, the degree encroached on by mould is reduced, preservative it is anti-
Control effect more notable.From the point of view of preventing efficiency, in identical pharmacy quality fraction, preservative HFI-1, HDP-2, HIT-2 are to black
The preventing efficiency of aspergillus and Trichoderma viride is superior to PTI, wherein when pharmacy quality fraction is 0.5%, PTI is prevented aspergillus niger
It is 50% to control effect, and HFI-1, HDP-2, HIT-2 are respectively 87.5%, 75%, 81.25% to the preventing efficiency of aspergillus niger；
When pharmacy quality fraction is 1.0%, PTI is 81.25% to the preventing efficiency of Trichoderma viride, and HFI-1, HDP-2, HIT-2
Preventing efficiency to Trichoderma viride is respectively 100%, 87.5%, 100%；And PTI, HFI-1, HIT-2 are prevented Trichoderma viride
Control effect and be better than effect under identical mass fraction to aspergillus niger, HDP-2 to the prevention effects of two kinds of examination bacterium quite, relatively low
When inhaling dose, HDP-2 is preferable to the prevention effect of Trichoderma viride, and with the increase for inhaling dose, aspergillus niger prevention effect is strengthened
It is more apparent；From entirety, HFI-1 and HIT-2 are more excellent to the prevention effect of mould, and HFI-1 is dense to the toxic limits of two kinds of moulds
Degree is that 1.0%, HIT-2 is respectively 1.5% and 0.5% to the toxic limits concentration of aspergillus niger and Trichoderma viride, and PTI is to mould
The toxic limits concentration of bacterium is all higher than 1.5%.
2. the laboratory antiseptic property of timber preservative in embodiment 1~4
With whiterot fungi Corilus versicolor Quel. (Coriolus versicolor, abbreviation CV), brown rot fungus gloeophyllum trabeum
(Gloeophyllum trabeum, abbreviation GT) is test strain, with reference to forestry industry standard LY/T 1283-1998《Timber is prevented
Rotten agent is to rot fungi toxicity test room test method》With standard GB/T/T13942.1-2009《Natural Resistance of Wood To Microbial Deterioration is tested
Room test method》, indoor anticorrosive performance test is carried out to the timber preservative in embodiment 1~4, blank control is unused anti-corrosion
The examination material of agent processing, its corrosion-resistanting test the results are shown in Table shown in 2.
The indoor anticorrosive the performance test results of the preservative of table 2
From table 2 it can be seen that in 210~450g/m of drugloading rate3Between, with the increase of drugloading rate, at different agents
The examination material of reason, mass loss rate is gradually reduced.It is 210~450g/m in drugloading rate for the timber preservative of the present invention3It
Between when, the examination material handled through preservative is respectively less than 10%, i.e. corrosion resistant grade and reaches I grades to the mass loss rates of two kinds of examination bacterium；
In identical drugloading rate, HFI-1, HDP-2, HIT-2 processing material are respectively less than PTI, and HDP-2 to the mass loss rate of whiterot fungi
Can be optimal, HIT-2 takes second place, to the too late PTI of corrosion resistant power of brown rot fungus；PTI and HIT-2 is to the inhibitory activity of brown rot fungus better than white
Rotten bacterium, and HFI-1 and HDP-2 are then opposite；In terms of the influence to environment, except HDP-2 to fish and honeybee, silkworm class toxicity relatively
High outer, its influence of excess-three kind to environment is smaller；Totally see, HIT-2 is optimal to the rejection of wood-decaying fungus, and to ring
Border is most friendly.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (2)
1. water ballast type is combined organic wood, it is characterised in that：The weight/mass percentage composition of the timber preservative each component is：
2- (2,4 dichloro benzene base) -1- (1H-1,2,4- triazol-1-yls) -4- methyl-amyl- 2- alcohol 5.76%, iodopropynyl first
Acid butyl ester 3.8%, tetramethrin 0.48%, cyclohexanone 15%, dimethylformamide 10%, alkylaryl polyoxyethylene polyoxypropylene ether again
8%th, castor oil polyoxyethylene ether 8% and calcium dodecyl benzene sulfonate 4%, remaining is water.
2. water ballast type described in claim 1 is combined application of the organic wood in processing honeybee, silkworm and fish culture timber.
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| CN106808542A (en) * | 2017-01-13 | 2017-06-09 | 李水金 | A kind of timber preservative and preparation method thereof |
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| CN110978184B (en) * | 2019-11-29 | 2022-03-29 | 中国林业科学研究院木材工业研究所 | Preservative, preparation method thereof and application of preservative in corrosion prevention of existing building wood members |
| CN112873459A (en) * | 2021-02-10 | 2021-06-01 | 中国林业科学研究院木材工业研究所 | Anticorrosion, mildew-proof, insect-proof and waterproof integrated agent for wood and ancient building wood components |
| CN113199579A (en) * | 2021-04-16 | 2021-08-03 | 中国热带农业科学院橡胶研究所 | Colorless water-borne multifunctional wood preservative and preparation and use methods thereof |
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Application publication date: 20150805 Assignee: Ningxia pharmaceutical & Chemical Co., Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000199 Denomination of invention: Water-borne composite organic wood preservative, preparation method and application thereof Granted publication date: 20171017 License type: Common License Record date: 20181012 Application publication date: 20150805 Assignee: Jiangsu Acer Zixin Energy Technology Co Ltd Assignor: Nanjing Forestry University Contract record no.: 2018320000200 Denomination of invention: Water-borne composite organic wood preservative, preparation method and application thereof Granted publication date: 20171017 License type: Common License Record date: 20181012 |
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