CN110091400A - A kind of environmentally friendly wood preservative and preparation method thereof - Google Patents
A kind of environmentally friendly wood preservative and preparation method thereof Download PDFInfo
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- CN110091400A CN110091400A CN201910068670.XA CN201910068670A CN110091400A CN 110091400 A CN110091400 A CN 110091400A CN 201910068670 A CN201910068670 A CN 201910068670A CN 110091400 A CN110091400 A CN 110091400A
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- quaternary ammonium
- ammonium salt
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- 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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a kind of environmentally friendly wood preservatives and preparation method thereof, belong to control of microorganisms preservative technology field.Preparation method of the invention is the following steps are included: step 1: quaternary ammonium salt 1-200 parts of preparation, 1-100 parts of amine oxide, 1-300 parts of paraffin, 0-100 parts of insect-proof agent, 1-200 parts of ethylene glycol, imidazoles 1-200 and 1-1000 parts of water；Step 2: imidazoles raw medicine, insect-proof agent raw medicine being dissolved in the amine solution of quaternary ammonium salt, course of dissolution is completed in 20 DEG C~60 DEG C of condition, and cosolvent is added；Step 3: being completely dissolved to imidazoles raw medicine, insect-proof agent raw medicine, after forming stable oily phase, sequentially add paraffin class waterproof additive while stirring, heat and stir, the preparation of novel environment friendly timber preservative is completed to arrive novel environment friendly timber preservative.The present invention solves the problems, such as the function of the preservative wood preservation that not can guarantee that treated, mould proof, insect prevention and rain-proof, and preparation process is simple, is readily produced.
Description
Technical field
The present invention relates to a kind of environmentally friendly wood preservatives and preparation method thereof, belong to control of microorganisms preservative technology
Field.
Background technique
In recent years, based on copper, Chrome-free, arsenic less toxic waterborne-type preservation such as ACQ-B, CC, CBA-A built in foreign countries
Material industry is just used widely.Research of the China in terms of wood preservation is more weak, and the scale of wood preservation industry is smaller, prevents
Rotten material applications are relatively narrow, fail to widely apply in building field.The whole society does not cause enough attention to wood preservation work, from
And cause in Wood protecting agent performance, the influence to environment, the improvement to wood comprehensive performance, treatment process and application range etc.
Aspect and advanced international standard have larger gap.The annual preserving timber yield in China only ten thousand m3 more than 60, mainly to a small amount of pillow
Wood, mine timber, electric pole, rubber wood timber and a small amount of ancient architecture carry out anti-corrosion with material, account for about 1 percent of log yield in state plan, far
Lower than developed country's level.The preservative used is mainly CCA, antiseptic oil, pentachlorophenol, boron conjunction object, lindane etc..
China has also formulated preserving timber national standard (GB/T22102-2008) at present, has also formulated timber preservative
National standard (GB/T22102-2008).But environmentally friendly wood preservative on the market is appointed so at present and ACC, ACQ cupric contain arsenic
Based on substance.The function of the wood preservation that not can guarantee that treated, mould proof, insect prevention and rain-proof, therefore market in urgent need develops one
Kind environmentally friendly wood preservative and preparation method thereof is existing to help people to solve the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of environmentally friendly wood preservatives and preparation method thereof, to solve above-mentioned background skill
The problem of function of current timber preservative in art not can guarantee that treated wood preservation, mould proof, insect prevention and rain-proof.
To achieve the above object, the invention provides the following technical scheme: a kind of environmentally friendly wood preservative and its preparation side
Method, comprising the following steps:
Step 1: preparing quaternary ammonium salt 1-200 parts, 1-100 parts of amine oxide, 1-300 parts of paraffin, 0-100 parts of insect-proof agent, second two
1-200 parts of alcohol, imidazoles 1-200 and 1-1000 parts of water；
Step 2: imidazoles raw medicine, insect-proof agent raw medicine being dissolved in the amine solution of quaternary ammonium salt, mixing velocity 80-
120r/min, incorporation time 20-30min, course of dissolution is completed in 20 DEG C~60 DEG C of condition, and cosolvent is added；
Step 3: being completely dissolved to imidazoles raw medicine, insect-proof agent raw medicine, after forming stable oily phase, successively add while stirring
Enter paraffin class waterproof additive, under the conditions of 20 DEG C~60 DEG C heating and with the speed of 100rpm~800rpm stirring 30~
50min, the preparation of novel environment friendly timber preservative are completed to arrive novel environment friendly timber preservative.
Preferably, quaternary ammonium salt raw medicine concentration is 0.05-10% in the step 1；Organic amine 0.1-30%, imidazoles
0.05-2%, insect-proof agent 0.01-2%.
Preferably, quaternary ammonium salt raw medicine in the step 1 are as follows: single-stranded quaternary ammonium salt, double-chain quaternary ammonium salt, single double-strand mix quaternary ammonium
Salt or N, N- didecyl-N- methyl-poly- (ethyoxyl) propionic acid ammonium.
Preferably, imidazoles in the step 1 are as follows: benzimidazole, plug benzene imidazoles, cyproconazole, person's propiconazole or penta azoles
Alcohol, co-solvent in the step 1 are as follows: propylene glycol, benzyl alcohol, ethyl alcohol, isobutanol, ethylene glycol, isoamyl alcohol or isohexyl alcohol.
Preferably, amine oxide in the step 1 are as follows: tetradecyl amine oxide, cetyl amine oxide or octadecyl oxygen
Change amine.
Preferably, insect-proof agent in the step 1 are as follows: imidacloprid, dinotefuran, organochlorine insecticides, organic phosphates desinsection
Agent, organic nitrogen insecticide or chrysanthemum ester insecticide.
Compared with prior art, the beneficial effects of the present invention are:
1. timber preservative of the invention is compound prescription, mixed using Multiple components, there is environment-friendly high-efficiency
Wood preservation effect, can effectively improve the preservation of timber against decay, the holding time of prolonging wood develops one kind with amine oxide
For carrier, quaternary ammonium salt is antibacterial agent, and triazole matter is mould inhibitor, compounds a certain proportion of insect-proof agent, is anti-with paraffin wax emulsions
Aqua, the advantages of allowing the wood treatment agent of the novel environment friendly to merge many kinds of substance, solving timber preservative not can guarantee place
The problem of wood preservation after reason.
2. timber preservative of the invention has the advantages that insect-proof ant-proof, the anti-algae of antibacterial, waterproof, insect-proof ant-proof can by timber
To prevent the erosion of worm ant, timber is allowed to be able to intact, the advantages of antibacterial anti-algae can allow timber not by mould and algae
Infringement causes timber rotten, to solve the problems, such as that timber does not have the function of mould proof, insect prevention and rain-proof.
3. timber preservative of the invention is without the heavy metal elements such as chromium arsenic, copper, environmentally protective, highly-safe, Ke Yiyou
The safe and secure use of the used timber of guarantee of effect, protects the health of people.
4. timber preservative preparation process of the invention is simple, it is readily produced, it is huge reduces cumbersome preparation process bring
Big artificial and material cost consumption.
Specific embodiment
The following is a clear and complete description of the technical scheme in the embodiments of the invention, it is clear that described embodiment
Only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment 1
Material: single double-chain quaternary ammonium salt (Jin Tenai), cetyl amine oxide (Jin Tenai), paraffin (day poem), imidacloprid, second
Glycol, cyproconazole and deionized water.
Preparation method:
(1) prepare single 30 parts of double-chain quaternary ammonium salt, 10 parts of cyproconazole, 30 parts of paraffin, 2 parts of imidacloprid, 8 parts of ethylene glycol, ring azoles
10 parts and 10 parts of water of alcohol；
(2) ethylene glycol and water are uniformly mixed, obtain mixed liquor；Wherein, mixing velocity 80r/min, when mixing
Between be 5min；
(3) single double-chain quaternary ammonium salt, cetyl amine oxide, cyproconazole are added in the mixed liquor, mixing speed
80r/min is uniformly mixed；
(4) paraffin wax emulsions are slowly added into above-mentioned mixed liquor, speed of agitator is reduced to 30r/min, incorporation time
25min.Obtain the novel environment friendly timber preservative.
Embodiment 2
Material: single double-chain quaternary ammonium salt (Jin Tenai), cetyl amine oxide (Jin Tenai), paraffin (day poem), imidacloprid, second
Glycol, cyproconazole and deionized water.
Preparation method:
(1) prepare single 25 parts of double-chain quaternary ammonium salt, 10 parts of cetyl amine oxide, 30 parts of paraffin, 2 parts of imidacloprid, ethylene glycol
10 parts, 8 parts of cyproconazole and 15 parts of water；
(2) ethylene glycol and water are uniformly mixed, obtain mixed liquor；Wherein, mixing velocity 80r/min, when mixing
Between be 5min；
(3) quaternary ammonium salt, cetyl amine oxide, cyproconazole are added in the mixed liquor, mixing speed 80r/min
It is uniformly mixed.
(4) paraffin wax emulsions are slowly added into above-mentioned mixed liquor, speed of agitator is reduced to 30r/min, incorporation time
25min.Obtain the novel environment friendly timber preservative.
Embodiment 3
Material: single double-chain quaternary ammonium salt (Jin Tenai), octadecyl amine oxide (Jin Tenai), paraffin (day poem), dinotefuran, 1,
2- propylene glycol, Tebuconazole and deionized water.
Preparation method:
(1) single 30 parts of the double-chain quaternary ammonium salt of preparation, 10 parts of octadecyl amine oxide, 26 parts of paraffin, 1 part of dinotefuran, 1,2- third
10 parts of glycol, 8 parts of Tebuconazole and 15 parts of water；
(2) 1,2-PD and water are uniformly mixed, obtain mixed liquor；Wherein, mixing velocity 80r/min is mixed
The conjunction time is 5min；
(3) single double-chain quaternary ammonium salt, octadecyl amine oxide, dinotefuran, Tebuconazole are added in the mixed liquor, are stirred
Speed 80r/min is mixed to be uniformly mixed；
(4) paraffin wax emulsions are slowly added into above-mentioned mixed liquor, speed of agitator is reduced to 30r/min, incorporation time
25min.Obtain the novel environment friendly timber preservative.
Embodiment 4
Material: single double-chain quaternary ammonium salt (Jin Tenai), octadecyl amine oxide (Jin Tenai), paraffin (day poem), dinotefuran, 1,
2- propylene glycol, Tebuconazole and deionized water.
Preparation method:
(1) prepare single 30 parts of double-chain quaternary ammonium salt, 10 parts of octadecyl amine oxide, 10 parts of paraffin, 10 parts of dinotefuran, 1,2-
20 parts of propylene glycol, 5 parts of Tebuconazole and 15 parts of water；
(2) 1,2-PD and water are uniformly mixed, obtain mixed liquor；Wherein, mixing velocity 80r/min is mixed
The conjunction time is 5min；
(3) single double-chain quaternary ammonium salt, octadecyl amine oxide, dinotefuran, Tebuconazole are added in the mixed liquor, are stirred
Speed 80r/min is mixed to be uniformly mixed；
(4) paraffin wax emulsions are slowly added into above-mentioned mixed liquor, speed of agitator is reduced to 30r/min, incorporation time
25min.Obtain the novel environment friendly timber preservative.
Embodiment 5
Material: single-stranded quaternary ammonium salt ADBCA (Jin Tenai), cetyl amine oxide (Jin Tenai), paraffin microemulsion (day poem),
Imidacloprid, 1,2- propylene glycol, cyproconazole and deionized water.
Preparation method:
(1) prepare single-stranded quaternary ammonium salt ADBAC30 parts, 10 parts of cetyl amine oxide, 20 parts of paraffin microemulsion, imidacloprid 10
Part, 5 parts of cyproconazole, 20 parts of 1,2- propylene glycol and 5 parts of water；
(2) 1,2-PD and water are uniformly mixed, obtain mixed liquor；Wherein, mixing velocity 80r/min is mixed
The conjunction time is 5min；
(3) the single-stranded quaternary ammonium salt, cetyl amine oxide, imidacloprid, cyproconazole are added in the mixed liquor, stirring
Speed 80r/min is uniformly mixed；
(4) paraffin microemulsion is slowly added into above-mentioned mixed liquor, speed of agitator is reduced to 30r/min, incorporation time
25min.Obtain the novel environment friendly timber preservative.
Embodiment 6
Material: double-chain quaternary ammonium salt DDAC (Jin Tenai), cetyl amine oxide (Jin Tenai), paraffin microemulsion (day poem),
Imidacloprid, 1,2- propylene glycol, cyproconazole and deionized water.
Preparation method:
(1) prepare single-stranded quaternary ammonium salt ADBAC30 parts, 10 parts of cetyl amine oxide, 20 parts of paraffin microemulsion, imidacloprid 10
Part, 5 parts of cyproconazole, 20 parts of 1,2- propylene glycol and 5 parts of water；
(2) 1,2-PD and water are uniformly mixed, obtain mixed liquor；Wherein, mixing velocity 80r/min is mixed
The conjunction time is 5min；
(3) double-chain quaternary ammonium salt, cetyl amine oxide, imidacloprid, cyproconazole are added in the mixed liquor, stirring
Speed 80r/min is uniformly mixed；
(4) paraffin microemulsion is slowly added into above-mentioned mixed liquor, speed of agitator is reduced to 30r/min, incorporation time
25min.Obtain the novel environment friendly timber preservative.
Test example 1: appearance, appearance is milky homogeneous latex emulsion, not stratified, is not precipitated.
Case study on implementation 6 is selected, novel timber inorganic agent is configured to.Wood treatment agent is placed into room temperature observation.Appearance is cream
White uniformity lotion, it is not stratified, it does not precipitate.
Test example 2: stability
Case study on implementation 6 will be selected, novel timber inorganic agent is configured to.Wood treatment agent is placed into constant temperature in 54 DEG C of baking ovens
Heating observes its stability in 7 days, if 7 days and show that stability is preferable without deposited phenomenon without layering.
Test example 3: effect phase measurement
Case study on implementation 6 will be selected, novel timber inorganic agent is configured to.Wood treatment agent is placed constant temperature in 54 DEG C of baking ovens to add
Heat observes its stability in 14 days, if 14 days and show that stability is preferable without deposited phenomenon without layering.The effect phase 2 years.
Test example 4: fungus-proof test
Willow is handled with timber preservative in embodiment 1-6 respectively.Referring to GB/T18261-2000 " mould inhibitor
Prevent the test method of timber mould and Stain fungi " fungus-proof test is carried out to wood bamboo material, test mould is aspergillus niger
(Aspergillus niger)。
As the result is shown: significantly being encroached on, and passed through at inventive formulation without the timber of mould proof processing
Test specimen after reason shows very low killed value.It is mould proof the result shows that bamboo mould-proof agent of the invention has good mould proof effect
Fruit.
Test example 5: insect-proof ant-proof test
The buried processing of the processed timber of wood treatment agent that will be prepared in embodiment 1-6 respectively, by half part
It is embedded to underground, half is basseted, and probation is 2 years.Aerial part examines or check mildew-resistant algae-resistant performance, under ground portion examination
Insect-proof ant-proof effect.
As the result is shown: the untreated timber of under ground portion, it is rotten serious, there is apparent worm evidence of corrosion.Into timber excessively
The processed timber of inorganic agent has good resistant function.Substantially occur without worm corrosion phenomenon.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
Claims (6)
1. a kind of environmentally friendly wood preservative and preparation method thereof, it is characterised in that: the following steps are included:
Step 1: preparing quaternary ammonium salt 1-200 parts, 1-100 parts of amine oxide, 1-300 parts of paraffin, 0-100 parts of insect-proof agent, ethylene glycol 1-
200 parts, imidazoles 1-200 and 1-1000 parts of water；
Step 2: imidazoles raw medicine, insect-proof agent raw medicine being dissolved in the amine solution of quaternary ammonium salt, mixing velocity 80-120r/
Min, incorporation time 20-30min, course of dissolution is completed in 20 DEG C~60 DEG C of condition, and cosolvent is added；
Step 3: being completely dissolved to imidazoles raw medicine, insect-proof agent raw medicine, after forming stable oily phase, sequentially add stone while stirring
Wax class waterproof additive heats under the conditions of 20 DEG C~60 DEG C and stirs 30~50min with the speed of 100rpm~800rpm, newly
Type ring is protected timber preservative preparation and is completed to get novel environment friendly timber preservative is arrived.
2. a kind of environmentally friendly wood preservative according to claim 1 and preparation method thereof, which is characterized in that the step
Quaternary ammonium salt raw medicine concentration is 0.05-10% in 1；Organic amine 0.1-30%, imidazoles 0.05-2%, insect-proof agent 0.01-2%.
3. a kind of environmentally friendly wood preservative according to claim 1 and preparation method thereof, which is characterized in that the step
Quaternary ammonium salt raw medicine in 1 are as follows: single-stranded quaternary ammonium salt, double-chain quaternary ammonium salt, single double-strand mixing quaternary ammonium salt or N, N- didecyl-N- first
Poly- (ethyoxyl) the propionic acid ammonium of base-.
4. a kind of environmentally friendly wood preservative according to claim 1 and preparation method thereof, which is characterized in that the step
Imidazoles in 1 are as follows: benzimidazole fills in benzene imidazoles, cyproconazole, person's propiconazole or Tebuconazole, co-solvent in the step 1
Are as follows: propylene glycol, benzyl alcohol, ethyl alcohol, isobutanol, ethylene glycol, isoamyl alcohol or isohexyl alcohol.
5. a kind of environmentally friendly wood preservative according to claim 1 and preparation method thereof, which is characterized in that the step
Amine oxide in 1 are as follows: tetradecyl amine oxide, cetyl amine oxide or octadecyl amine oxide.
6. a kind of environmentally friendly wood preservative according to claim 1 and preparation method thereof, which is characterized in that the step
Insect-proof agent in 1 are as follows: imidacloprid, dinotefuran, organochlorine insecticides, organophosphorus insecticides, organic nitrogen insecticide or chrysanthemum
Ester pesticide.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910068670.XA CN110091400A (en) | 2019-01-24 | 2019-01-24 | A kind of environmentally friendly wood preservative and preparation method thereof |
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| CN201910068670.XA CN110091400A (en) | 2019-01-24 | 2019-01-24 | A kind of environmentally friendly wood preservative and preparation method thereof |
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Cited By (2)
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| CN110900762A (en) * | 2019-12-02 | 2020-03-24 | 狄蓉 | Natural efficient antibacterial preservative and preparation method thereof |
| CN111516080A (en) * | 2020-04-29 | 2020-08-11 | 三裕化工(深圳)有限公司 | Wood preservative and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112405749A (en) * | 2019-12-02 | 2021-02-26 | 狄蓉 | Natural efficient antibacterial preservative |
| CN112400907A (en) * | 2019-12-02 | 2021-02-26 | 狄蓉 | Natural high-efficiency antibacterial preservative |
| CN111516080A (en) * | 2020-04-29 | 2020-08-11 | 三裕化工(深圳)有限公司 | Wood preservative and preparation method thereof |
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