CN106808542A - A kind of timber preservative and preparation method thereof - Google Patents
A kind of timber preservative and preparation method thereof Download PDFInfo
- Publication number
- CN106808542A CN106808542A CN201710023207.4A CN201710023207A CN106808542A CN 106808542 A CN106808542 A CN 106808542A CN 201710023207 A CN201710023207 A CN 201710023207A CN 106808542 A CN106808542 A CN 106808542A
- Authority
- CN
- China
- Prior art keywords
- preservative
- parts
- timber preservative
- water
- emulsifying agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B27K3/34—Organic impregnating agents
- B27K3/50—Mixtures of different organic impregnating agents
-
- 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)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of timber preservative and preparation method thereof, the preservative by hexaconazole derivative, Tebuconazole, Permethrin, organic solvent, water, the component composition such as emulsifying agent.The present invention is low toxicity, environment-friendly without metal through the obtained water ballast type composite wood preservative of emulsification with hexaconazole derivative, Tebuconazole, Permethrin as active ingredient, has a wide range of application, with low cost.Timber preservative obtained in the invention is homogeneous, transparent liquid, and under cryogenic conditions and hot conditions, preservative stable performance, dilution property is good；Freezed at -18 DEG C, homogeneous phase transparent state, and dilution stability can be recovered after thawing without significant change.Water ballast type timber preservative is suitable with active ingredient mass fraction identical organic-solvent (OS) type preservative bacteriostatic test result; organic solvent type timber preservative can be substituted in many occasions with waterborne preservative; the a large amount of of VOC are avoided to use; production cost is reduced, environment is protected.
Description
Technical field
The present invention relates to chemical field, and in particular to a kind of timber preservative and preparation method thereof.
Background technology
Timber as unique renewable resource in current four big construction materials, easily by the various biodegradable factors infringement and
It is rotten.Preservative treatment is carried out to timber can be extended its service life, expand application field, be to save effectively arranging for timber resources
Apply, with good economic benefit and ecological benefits.Common timber preservative contains the metallic elements such as copper, chromium, arsenic mostly, such as
Chromated copper arenate, ammoniacal copper quaternary etc., maximum weak point are exactly to easily cause environmental pollution, and many countries have limited it and used.
The content of the invention
Present invention aim at, there is provided a kind of function admirable, antiseptic property stabilization, the good timber preservative of dilution property, this
Invent the technical scheme for using as follows：
A kind of timber preservative, it is characterised in that be mixed with by weight percentage by following components and formed：
5-10 parts of hexaconazole derivative
Tebuconazole 5-10 parts
Permethrin 1-5 parts
Organic solvent 30-60 parts
Water 10-30 parts
Emulsifying agent 20-40 parts.
Further, described organic solvent is cyclohexanone, and methyl alcohol is 3 according to weight ratio:1 mixing composition.
Further, described emulsifying agent is by calcium dodecyl benzene sulfonate, phenethyl phenol polyethenoxy ether, phosphate
Class surfactant mixing composition.
Wherein, the step of preparing above-mentioned timber preservative is as follows：
（1）Hexaconazole derivative, Tebuconazole and Permethrin are dissolved with appropriate solvent, the oil phase of homogeneous transparent is formed, then add
Enter a certain amount of emulsifying agent, emulsifying agent is well mixed with solution；
（2）Water is added while stirring under conditions of 25 DEG C of emulsifying temperature, mixing speed 600-800 r/min, makes system
Oil-in-water type is gradually converted into by water-in-oil type, 30 min of stirring form the transparent microemulsion of stabilization appearance uniform.
The present invention is relative to the beneficial effect of prior art：The present invention is with hexaconazole derivative, Tebuconazole, Permethrin
Active ingredient, it is low toxicity, environment-friendly without metal through the obtained water ballast type composite wood preservative of emulsification, have a wide range of application,
It is with low cost.Timber preservative obtained in the invention is homogeneous, transparent liquid, under cryogenic conditions and hot conditions, anti-corrosion
Agent stable performance, dilution property is good；Freezed at -18 DEG C, can recover homogeneous phase transparent state after thawing, and dilution stability without
Significant change.Water ballast type timber preservative and active ingredient mass fraction identical organic-solvent (OS) type preservative bacteriostatic test result
Quite, waterborne preservative can be used to substitute organic solvent type timber preservative in many occasions, it is to avoid volatile organic
The a large amount of of compound use, and reduce production cost, protect environment.
Specific embodiment
Design of the invention and the technique effect for producing are clearly and completely described below with reference to embodiment, with
It is completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is that a part of the invention is implemented
Example, rather than whole embodiments, based on embodiments of the invention, those skilled in the art is not before creative work is paid
Obtained other embodiment is put, the scope of protection of the invention is belonged to.
Embodiment 1：A kind of timber preservative, is mixed with and formed by weight percentage by following components：
6 parts of hexaconazole derivative
7 parts of Tebuconazole
2 parts of Permethrin
45 parts of organic solvent
18 parts of water
22 parts of emulsifying agent.
Embodiment 2：A kind of timber preservative, is mixed with and formed by weight percentage by following components：
8 parts of hexaconazole derivative
6 parts of Tebuconazole
3 parts of Permethrin
24 parts of cyclohexanone
8 parts of methyl alcohol
25 parts of water
5 parts of calcium dodecyl benzene sulfonate
8 parts of phenethyl phenol polyethenoxy ether
13 parts of phosphate ester surfactant.
Prepare above-mentioned wood preservation agent method as follows：
（1）Hexaconazole derivative, Tebuconazole and Permethrin are dissolved with appropriate solvent, the oil phase of homogeneous transparent is formed, then add
Enter a certain amount of emulsifying agent, emulsifying agent is well mixed with solution；
（2）Water is added while stirring under conditions of 25 DEG C of emulsifying temperature, mixing speed 600-800 r/min, makes system
Oil-in-water type is gradually converted into by water-in-oil type, 30 min of stirring form the transparent microemulsion of stabilization appearance uniform.
Better embodiment of the invention is illustrated above, but the invention be not limited to it is described
Embodiment, those of ordinary skill in the art can also make a variety of equivalent changes on the premise of without prejudice to spirit of the invention
Type or replacement, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (4)
1. a kind of timber preservative, it is characterised in that be mixed with by weight percentage by following components and formed：
5-10 parts of hexaconazole derivative
Tebuconazole 5-10 parts
Permethrin 1-5 parts
Organic solvent 30-60 parts
Water 10-30 parts
Emulsifying agent 20-40 parts.
2. timber preservative according to claim 1, it is characterised in that described organic solvent is cyclohexanone, and methyl alcohol is pressed
It is 3 according to weight ratio:1 mixing composition.
3. timber preservative according to claim 1, it is characterised in that described emulsifying agent is by DBSA
Calcium, phenethyl phenol polyethenoxy ether, phosphate ester surfactant mixing composition.
4. the step of preparing the timber preservative described in claim 1 or 2 is as follows：
（1）Hexaconazole derivative, Tebuconazole and Permethrin are dissolved with appropriate solvent, the oil phase of homogeneous transparent is formed, then add
Enter a certain amount of emulsifying agent, emulsifying agent is well mixed with solution；
（2）Water is added while stirring under conditions of 25 DEG C of emulsifying temperature, mixing speed 600-800 r/min, makes system
Oil-in-water type is gradually converted into by water-in-oil type, 30 min of stirring form the transparent microemulsion of stabilization appearance uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023207.4A CN106808542A (en) | 2017-01-13 | 2017-01-13 | A kind of timber preservative and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710023207.4A CN106808542A (en) | 2017-01-13 | 2017-01-13 | A kind of timber preservative and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106808542A true CN106808542A (en) | 2017-06-09 |
Family
ID=59109693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710023207.4A Pending CN106808542A (en) | 2017-01-13 | 2017-01-13 | A kind of timber preservative and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106808542A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140878A (en) * | 2017-07-12 | 2017-09-08 | 合肥信亚达智能科技有限公司 | Building materials prepared by a kind of utilization lake mud and preparation method thereof |
| CN116122044A (en) * | 2023-01-17 | 2023-05-16 | 上海洁宜康化工科技有限公司 | Mite-proof finishing method for mattress cloth |
| CN116138266A (en) * | 2023-01-17 | 2023-05-23 | 上海洁宜康化工科技有限公司 | Anti-mite agent composition for mattress cloth and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239836A (en) * | 2010-05-11 | 2011-11-16 | 中国林业科学研究院木材工业研究所 | Tetrafluoroborate hyamine wood anticorrosion insect prevention agent, preparation method and application thereof |
| CN104814029A (en) * | 2015-03-12 | 2015-08-05 | 南京林业大学 | Water-borne composite organic wood preservative, preparation method and application thereof |
-
2017
- 2017-01-13 CN CN201710023207.4A patent/CN106808542A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102239836A (en) * | 2010-05-11 | 2011-11-16 | 中国林业科学研究院木材工业研究所 | Tetrafluoroborate hyamine wood anticorrosion insect prevention agent, preparation method and application thereof |
| CN104814029A (en) * | 2015-03-12 | 2015-08-05 | 南京林业大学 | Water-borne composite organic wood preservative, preparation method and application thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140878A (en) * | 2017-07-12 | 2017-09-08 | 合肥信亚达智能科技有限公司 | Building materials prepared by a kind of utilization lake mud and preparation method thereof |
| CN116122044A (en) * | 2023-01-17 | 2023-05-16 | 上海洁宜康化工科技有限公司 | Mite-proof finishing method for mattress cloth |
| CN116138266A (en) * | 2023-01-17 | 2023-05-23 | 上海洁宜康化工科技有限公司 | Anti-mite agent composition for mattress cloth and application thereof |
| CN116138266B (en) * | 2023-01-17 | 2024-03-01 | 上海洁宜康化工科技有限公司 | Anti-mite agent composition for mattress cloth and application thereof |
| CN116122044B (en) * | 2023-01-17 | 2024-03-08 | 上海洁宜康化工科技有限公司 | Mite-proof finishing method for mattress cloth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106808542A (en) | A kind of timber preservative and preparation method thereof | |
| CN102669092B (en) | Homogeneous and high-efficient water-based pesticide aerosol with low VOC (Volatile Organic Compounds) content | |
| CN103360168B (en) | Preparation method of biological sand-solidification water-retention repairing agent | |
| RU2015133441A (en) | Compositions of biomass materials for processing | |
| CN106221506B (en) | A kind of epoxy emulsion and preparation method thereof | |
| CN103937322A (en) | Anhydrous paint remover composition | |
| WO2022041417A1 (en) | Environmentally-friendly soil remediation agent and preparation method therefor | |
| CN103120158A (en) | Compound synergist for suspending agent | |
| CN102329665A (en) | Additive capable of improving water resistance of methanol gasoline | |
| CN103184001A (en) | Corrosion-resistant material and preparation method thereof | |
| CN104920351B (en) | Emulsifier special for pesticide emulsifiable concentrates | |
| CN103965492B (en) | The preparation method of crosslinked at low temperature emulsified SBS modified asphalt additive | |
| CN104875254A (en) | Method for preparing modified wood by combining paraffin and resin | |
| CN105010360B (en) | Gliotoxin missible oil preparation | |
| CN101606521A (en) | A kind of synergic acaricide | |
| CN101792621B (en) | Preparation method of non-corrosive metal paint remover | |
| CN102994006A (en) | Nontoxic adhesive and method for preparing same | |
| CN114145315A (en) | Pyrethrum extract emulsion in water and preparation method thereof | |
| CN106305709A (en) | Pesticide micro-emulsion | |
| CN105519576A (en) | High-content fosthiazate water emulsion and preparation method thereof | |
| CN106189948A (en) | Pur | |
| CN103168783B (en) | Azadirachtin emulsion composition and preparation method of azadirachtin emulsion composition | |
| CN105746500A (en) | Acetochlor missible oil and preparation method of acetochlor missible oil | |
| CN112385650A (en) | Emulsifier suitable for multiple pesticide emulsion in water and application method thereof | |
| CN101402826A (en) | Watersoluble polyurethane concrete paint base and method of producing the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170609 |
|
| WD01 | Invention patent application deemed withdrawn after publication |