CN104669386A - Multifunctional wood fire-retarding preservative - Google Patents
Multifunctional wood fire-retarding preservative Download PDFInfo
- Publication number
- CN104669386A CN104669386A CN201510084157.1A CN201510084157A CN104669386A CN 104669386 A CN104669386 A CN 104669386A CN 201510084157 A CN201510084157 A CN 201510084157A CN 104669386 A CN104669386 A CN 104669386A
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- China
- Prior art keywords
- parts
- fire
- retarding preservative
- retarding
- wood
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Classifications
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- 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
-
- 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
- B27K2240/30—Fireproofing
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention relates to a multifunctional wood fire-retarding preservative, a preparation technique and application techniques of the multifunctional wood fire-retarding preservative in indoor flame retardance, corrosion resistance and insect resistance, suitable for the treatment of indoor wood structure components, indoor wood decoration, wood floor, large core plates, wood fireproof doors and windows and the like. The multifunctional wood fire-retarding preservative comprises the following components in parts by weight: 7-9 parts of borax, 12-14 parts of boric acid, 10-12 parts of dicyandiamide, 6-8 parts of sodium fluoride, 9-11 parts of diammonium hydrogen phosphate, 42-50 parts of ammonium sulfate, 2-4 parts of a mildew preventive and 1-3 parts of carboxymethylcellulose. After the multifunctional wood fire-retarding preservative is applied to wood, the wood has excellent flame retardance, corrosion resistance, white ant prevention, mildew prevention and moisture absorption property.
Description
Technical field
The present invention relates to a kind of composition of fire-retarding preservative for wood of multifunctional novel, its technology of preparing and the application technology in indoor flame-retardant, anticorrosion, insect protected thereof, be applicable to the process of indoor wood structures, Indoor Wooden decoration, timber floor, lumber core, fire-proof wooden door window etc.
Background technology
Timber is as renewable resource, more and more be subject to people's attention, but the anisotropy of timber itself, make timber use procedure easily occur warpage, cracking, distortion, perishable, easily mould, service life is short, particularly fast growing wood, these defects in timber are more serious, thus limit the use approach of timber.Therefore, in order to the service life of the dimensional stability and prolonging wood that improve timber, people have carried out the scientific research activity of a lot of lumber functionality improvement.
Domestic at present because cost reason: main use inorganic salts fire retardant, the easy moisture absorption, fire retardant easily oozes out into wood surface, particularly southern area, because drug effect is comprehensive, be difficult to reach fire-retardant, mildew-resistant, anticorrosion, insect protected pleiotropism, the process durability of wood can be declined.
CN103481344A (2014-1-1) discloses a kind of fire-retarding preservative for wood and utilizes it to prepare the technique of fire retardant, anticorrosive timber, but it is fire-retardant, anticorrosion, termite-proof, mildew-resistant and rising property of moisture-resistant still have much room for improvement.
Summary of the invention
The object of this invention is to provide a kind of fire-retarding preservative for wood with the multifunctional novel of excellent fire-retardant, anticorrosion, termite-proof, mildew-resistant and rising property of moisture-resistant.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs:
A kind of multi-functional timber fire-retarding preservative, comprises the component of following weight portion: borax 7-9 part, boric acid 12-14 part, two cyanogen ammonium 10-12 part, sodium fluoride 6-8 part, diammonium hydrogen phosphate 9-11 part, ammonium sulfate 42-50 part, mould inhibitor 2-4 part, carboxymethyl cellulose 1-3 part.
The present invention adopts specific component and content proportioning composition fire retardant, anticorrosive agent prescription, and each component can be made to play synergistic function, has fire-retardant, anticorrosion, termite-proof, mildew-resistant and the rising property of moisture-resistant of multi-functional excellence simultaneously.
Medicament of the present invention while reaching fire-retardant dosage, the wood preservation rate of weight loss less than 1.67% after process, corrosion resistant grade 1(national standard); The killed value 0.11 of wood mould after chemicals treatment of the present invention, preventing efficiency more than 97.3%; The termite-proof death rate 100% of timber of chemicals treatment of the present invention, moth erosion grade 0(national standard); The timber of chemicals treatment of the present invention is according to U.S. ASTM-08 standard, and inhaling dose when medicament is 26.17kg/m
3, process timber moisture absorption ratio is less than 7.01%, reaches the standard of American Architecture specification≤28%; Reduce moisture absorption ratio, and the dimensional stability of process timber can be improved.U.S.'s Southern Pine moisture-resistant account rate increasing degree 30.8% of chemicals treatment of the present invention, and the bending strength of wood can be kept to stablize.
As preferably, described mould inhibitor is the PS mould inhibitor that Shanghai Hua Jie Fine Chemical Co., Ltd produces.
Inventor finds, the PS mould inhibitor adopting Shanghai Hua Jie Fine Chemical Co., Ltd to produce can increase the overall performance of fire-retarding preservative, and the phenomenon that anti-corrosive properties increase and anti-flammability reduces can not occur.
As preferably, multi-functional timber fire-retarding preservative comprises the component of following weight portion: borax 8 parts, boric acid 13 parts, two cyanogen ammonium 11 parts, sodium fluoride 7 parts, diammonium hydrogen phosphate 10 parts, 46 parts, ammonium sulfate, PS mould inhibitor 3 parts, carboxymethyl cellulose 2 parts.
As preferably, multi-functional timber fire-retarding preservative is prepared from accordance with the following methods: in water, add borax, boric acid, two cyanogen ammonium, sodium fluoride, diammonium hydrogen phosphate, ammonium sulfate, mould inhibitor, carboxymethyl cellulose successively according to described proportioning according to precedence, then stir.
Inventor finds, the precedence added has impact to multi-functional timber fire-retarding preservative performance of the present invention, successively adds successively according to order of the present invention, can obtain fire-retardant, anticorrosion, termite-proof, mildew-resistant and the rising property of moisture-resistant of multi-functional excellence.
More preferably, after adding carboxymethyl cellulose, add the s-triazine of described proportioning in order, mixed liquor, mantoquita, dodecyl benzyl dimethyl ammonium chloride and the carbendazim of monoethanolamine, ammoniacal liquor and water composition.
Successively add successively according to order of the present invention, more excellent fire-retardant, anticorrosion, termite-proof, mildew-resistant and rising property of moisture-resistant can be obtained.
A kind of multi-functional timber fire-retarding preservative dilution, is diluted with water according to described multi-functional timber fire-retarding preservative and forms, and makes dimensionally stable after treating of wood.
As preferably, with described multi-functional timber fire-retarding preservative dilution total weight, the percentage by weight of described multi-functional timber fire-retarding preservative is more than 10%.
As preferably, multi-functional timber fire-retarding preservative is as the application of indoor flame-retardant, anticorrosion, insect protected, and described fire-retarding preservative is applicable to indoor wood structures, Indoor Wooden decoration, timber floor, lumber core or fire-proof wooden door window.
The timber of process of the present invention, lumber core, different according to lumber thickness, this suction dose scope is 30-40kg/m
3, reach GB " B " level wooden material fire-protection rating, and second class fire-proof wooden door performance.
Detailed description of the invention
Formula one
Water 900kg is added in 1000kg preparing tank; drop into borax 8kg in order; boric acid 13kg; two hydrogen ammonium 11kg, sodium fluoride 10kg, diammonium hydrogen phosphate; ammonium sulfate 46kg; the mould inhibitor PS3kg that Shanghai Hua Jie Fine Chemical Co., Ltd produces, carboxymethyl cellulose 2kg, after stirring, the liquid of 10% concentration is for the treatment of timber.
Formula two
Be sequentially added into borax 7 parts, boric acid 14 parts, two cyanogen ammonium 12 parts, sodium fluoride 8 parts, diammonium hydrogen phosphate 11 parts, 50 parts, ammonium sulfate, phenol mould inhibitor 4 parts, carboxymethyl cellulose 3 parts, adds water and is mixed with the liquid of 10% concentration.
Formula three
Be sequentially added into borax 9 parts, boric acid 12 parts, two cyanogen ammonium 10 parts, sodium fluoride 6 parts, diammonium hydrogen phosphate 9 parts, 42 parts, ammonium sulfate, pentachlorophenol mould inhibitor 2 parts, carboxymethyl cellulose 1 part, adds water and is mixed with the liquid of 12% concentration.
Embodiment one
By formula one liquid process timber, detect its fire resistance, with vacuum pressed method process timber, inhale dose and reach 30-40kg/m
3, its combustibility reaches " B " level requirement of national regulations.
Embodiment two
By formula one liquid process timber, detect its antiseptic property;
Bacterium in the Meng (Corioius versicol (L.) Quel.) is removed from office for foxiness bacterial classification, U.S.'s Southern Pine anti-suction dose 30.14kg/m of chemicals treatment of the present invention with the rotten transverse hole fungus of cotton (Poria Piacenta (Fr.) Cooke) and color suede
3time, 1.81%, 2.28% is respectively to the rate of weight loss of above two bacterium tests, all reaches GB " the strong corrosion resistant of I " level.
Embodiment three
By formula one liquid process timber, detect its termite-proof performance:
With Workers of Coptotermes formosanus Shiraki (C(P) formosanus) be termite ant kind, the domestic masson pine of chemicals treatment of the present invention inhales dose 39.00kg/m
3time, be 0% to termite test test block weight-loss ratio, termite mortality is 100%, reaches GB " O " level (not eating into erosion)
Embodiment four
By formula one liquid process timber, detect its fungicidal properties:
With aspergillus niger (Aspergillus niger.tieg`h) Penicillium citrinum (Penicillam citrnum thom) and Trichoderma viride (Trincho derma viride pcks. cxfr) for timber mold species, the Russian pinus sylvestris var. mongolica of chemicals treatment of the present invention, inhales dose 37.25kg/m
3time, test killed value (D) to above three bacterial classifications and be respectively: 0,0,0.33, integrated control effect (E) is 97.3%.
Embodiment five
By formula one liquid process timber, detect its anti-bulking factor:
U.S.'s Southern Pine anti-suction dose 33.16kg/m of chemicals treatment of the present invention
3time, the anti-bulking factor of timber (ASE) is 30.8%, and inhale within the scope of dose in this test, the increase ASE that dose is inhaled in attachment improves gradually.
Detect its performance by after above-mentioned formula process timber, find timber fire-retardant, anticorrosion, termite-proof, mildew-resistant and rising property of moisture-resistant more excellent gradually by the order of formula one-formula three.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present invention.
Claims (7)
1. a multi-functional timber fire-retarding preservative, is characterized in that the component comprising following weight portion: borax 7-9 part, boric acid 12-14 part, two cyanogen ammonium 10-12 part, sodium fluoride 6-8 part, diammonium hydrogen phosphate 9-11 part, ammonium sulfate 42-50 part, mould inhibitor 2-4 part, carboxymethyl cellulose 1-3 part.
2. a kind of multi-functional timber fire-retarding preservative according to claim 1, is characterized in that: described mould inhibitor is PS mould inhibitor.
3. a kind of multi-functional timber fire-retarding preservative according to claim 1, is characterized in that the component comprising following weight portion: borax 8 parts, boric acid 13 parts, two cyanogen ammonium 11 parts, sodium fluoride 7 parts, diammonium hydrogen phosphate 10 parts, 46 parts, ammonium sulfate, PS mould inhibitor 3 parts, carboxymethyl cellulose 2 parts.
4. a kind of multi-functional timber fire-retarding preservative according to any one of claim 1-3, it is characterized in that being prepared from accordance with the following methods: in water, successively add borax, boric acid, two cyanogen ammonium, sodium fluoride, diammonium hydrogen phosphate, ammonium sulfate, mould inhibitor, carboxymethyl cellulose according to precedence according to described proportioning, then stir.
5. a multi-functional timber fire-retarding preservative dilution, the multi-functional timber fire-retarding preservative that it is characterized in that according to any one of claim 1-6 is diluted with water and forms, with described multi-functional timber fire-retarding preservative dilution total weight, the percentage by weight of described multi-functional timber fire-retarding preservative is more than 10%.
6. a using method for multi-functional timber fire-retarding preservative dilution, is characterized in that adopting vacuum pressed method impregnation process, makes timber inhale dose and reaches 30-40kg/m
3.
7. the multi-functional timber fire-retarding preservative according to any one of claim 1-3 is in an application for indoor flame-retardant, anticorrosion, insect protected, and described fire-retarding preservative is applicable to indoor wood structures, Indoor Wooden decoration, timber floor, lumber core or fire-proof wooden door window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084157.1A CN104669386A (en) | 2015-02-16 | 2015-02-16 | Multifunctional wood fire-retarding preservative |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510084157.1A CN104669386A (en) | 2015-02-16 | 2015-02-16 | Multifunctional wood fire-retarding preservative |
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| CN104669386A true CN104669386A (en) | 2015-06-03 |
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| CN201510084157.1A Pending CN104669386A (en) | 2015-02-16 | 2015-02-16 | Multifunctional wood fire-retarding preservative |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171872A (en) * | 2015-06-11 | 2015-12-23 | 阜南县中泰工艺品有限公司 | Elm preservative treatment method |
| CN107363943A (en) * | 2017-06-30 | 2017-11-21 | 无锡市博大竹木业有限公司 | A kind of novel flame-retardant anti-corrosion fiber bamboo material |
| CN112501450A (en) * | 2020-10-28 | 2021-03-16 | 黄伟 | Gold extraction agent for treating high-sulfur high-arsenic gold ore and preparation method thereof |
| KR102654910B1 (en) * | 2023-12-28 | 2024-04-08 | 충남대학교 산학협력단 | Method of manufacturing flame-retardant wax for processing flame-retardant wood |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1872507A (en) * | 2006-06-27 | 2006-12-06 | 沈哲红 | Inflaming retarding, corrosion protecting, anti-mildew agent for materials of bamboo and wood |
| CN101134331A (en) * | 2007-09-28 | 2008-03-05 | 东北林业大学 | Multiple-effect wood fire retardant and method for preparing the same |
| CN101259629A (en) * | 2008-04-17 | 2008-09-10 | 上海大不同木业科技有限公司 | Wood fire retardant and wood veneer flame-proof processing technique |
| JP2013543808A (en) * | 2010-11-29 | 2013-12-09 | オルガノクリック アクチエボラグ | Environmentally friendly wood treatment method |
| CN103895078A (en) * | 2012-12-25 | 2014-07-02 | 胶州市富田化工有限公司 | Wood fire retardant |
-
2015
- 2015-02-16 CN CN201510084157.1A patent/CN104669386A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1872507A (en) * | 2006-06-27 | 2006-12-06 | 沈哲红 | Inflaming retarding, corrosion protecting, anti-mildew agent for materials of bamboo and wood |
| CN101134331A (en) * | 2007-09-28 | 2008-03-05 | 东北林业大学 | Multiple-effect wood fire retardant and method for preparing the same |
| CN101259629A (en) * | 2008-04-17 | 2008-09-10 | 上海大不同木业科技有限公司 | Wood fire retardant and wood veneer flame-proof processing technique |
| JP2013543808A (en) * | 2010-11-29 | 2013-12-09 | オルガノクリック アクチエボラグ | Environmentally friendly wood treatment method |
| CN103895078A (en) * | 2012-12-25 | 2014-07-02 | 胶州市富田化工有限公司 | Wood fire retardant |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171872A (en) * | 2015-06-11 | 2015-12-23 | 阜南县中泰工艺品有限公司 | Elm preservative treatment method |
| CN107363943A (en) * | 2017-06-30 | 2017-11-21 | 无锡市博大竹木业有限公司 | A kind of novel flame-retardant anti-corrosion fiber bamboo material |
| CN112501450A (en) * | 2020-10-28 | 2021-03-16 | 黄伟 | Gold extraction agent for treating high-sulfur high-arsenic gold ore and preparation method thereof |
| CN112501450B (en) * | 2020-10-28 | 2022-07-22 | 黄伟 | Gold extraction agent for treating high-sulfur high-arsenic gold ore and preparation method thereof |
| KR102654910B1 (en) * | 2023-12-28 | 2024-04-08 | 충남대학교 산학협력단 | Method of manufacturing flame-retardant wax for processing flame-retardant wood |
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Application publication date: 20150603 |