CN104647507A - Water-soluble halogen-free flame-retarding smoke-inhibiting anti-loss wood flame retardant - Google Patents
Water-soluble halogen-free flame-retarding smoke-inhibiting anti-loss wood flame retardant Download PDFInfo
- Publication number
- CN104647507A CN104647507A CN201310590226.7A CN201310590226A CN104647507A CN 104647507 A CN104647507 A CN 104647507A CN 201310590226 A CN201310590226 A CN 201310590226A CN 104647507 A CN104647507 A CN 104647507A
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- China
- Prior art keywords
- water
- wood
- smoke
- flame
- soluble
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- 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.)
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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
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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
- B27K2240/00—Purpose of the treatment
- B27K2240/20—Removing fungi, molds or insects
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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
- 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 discloses a water-soluble halogen-free flame-retarding smoke-inhibiting anti-loss wood flame retardant which includes following components, by mass: 20-30% of guanylurea phosphate, 20-30% of water-soluble ammonium polyphosphate, 5-15% of zinc borate hydrate, 5-25% of silicon sol, 3-8% of ammonium molybdate, 0.5-3% of diethanol amine, 0.1-1% of pentaerythritol and 0.1-2% of an anti-moulding agent. The wood flame retardant is prepared with the guanylurea phosphate and the water-soluble ammonium polyphosphate as main agents, the zinc borate hydrate and the silicon sol as auxiliary agent, the ammonium molybdate as a smoke-inhibiting agent, the diethanol amine as a surfactant, the pentaerythritol as a charring agent and the anti-moulding agent, so that the wood flame retardant is greatly improved in flame-retarding and smoke-inhibiting performance and is good in water solubility. In addition, the silicon sol is beneficial to swelling of cell walls of wood and can increase the remained flame-retarding components in the cell walls, so that the wood is significantly improved in stability and anti-loss property.
Description
Technical field
The present invention relates to wood fire retardant technical field, wood fire retardant is lost in specifically a kind of water-soluble non-halogen flame-proof smoke-restraining anti-current.
Background technology
Timber, owing to having the features such as light weight, wear-resisting, easy processing and wide material sources, be widely used in the fields such as building, interior decoration, furniture at present, but timber belongs to combustible material, easy initiation fire.Based on the structure of timber, character and application characteristic, timber needs before using to carry out necessary flame treatment to it, and fire-retarding of wood generally adopts the method for fire retardant Immersion treatment.Some wood fire retardants on market, most Performance comparision is single, easily moves the flame-retardant composition of timber, separate out and runs off, and its fire resistance is bad.
Summary of the invention
A kind of water-soluble non-halogen flame-proof smoke-restraining anti-current is the object of the present invention is to provide to lose wood fire retardant.
The technical solution adopted for the present invention to solve the technical problems is: wood fire retardant is lost in water-soluble non-halogen flame-proof smoke-restraining anti-current, and its component by mass percent proportioning is: guanyl-urea-phosphate 20% ~ 30%, water-soluble poly ammonium phosphate 20% ~ 30%, hydration zinc borate 5% ~ 15%, Ludox 5% ~ 25%, ammonium molybdate 3% ~ 8%, diethanol amine 0.5% ~ 3%, pentaerythrite 0.1% ~ 1%, mould inhibitor 0.1% ~ 2%.
The nanometer grade silica content of described peptization glue is 20 ~ 40wt%.
Described mould inhibitor is the one in Bravo, carbendazim, Sodium Benzoate, oxine ketone.
The preparation method that wood fire retardant is lost in water-soluble non-halogen flame-proof smoke-restraining anti-current of the present invention is: take each component by mass percent proportioning, then add in agitator respectively and fully mix, then drying, pulverize, sieve after, namely obtain the present invention.
The invention has the beneficial effects as follows, compared with prior art, the present invention with guanyl-urea-phosphate and water-soluble poly ammonium phosphate for host, with hydration zinc borate and Ludox for assistant agent, and add smoke suppressant ammonium molybdate, surfactant diethanol amine, carbon forming agent pentaerythrite and mould inhibitor, substantially increase flame retarding and smoke suppressing properties, oxygen index (OI) >=45%, smoke density≤25%, good water solubility, and Ludox contributes to the swelling of wood cell wall, improve the retention of flame-retardant composition in cell membrane, during the drying of wood, timber, flame-retardant composition, the effect of hydrogen bond and molecular separating force is there is between nano silicon, thus the stability of timber and resistance leachability are also improved significantly, hydration zinc borate, except having fire-retardant synergism, effectively can also improve the preservation of timber against decay erosion performance, mould inhibitor can further improve the preservation of timber against decay, mildew-resistant, mothproof performance.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below in conjunction with concrete preferred embodiment.
Wood fire retardant is lost in a kind of water-soluble non-halogen flame-proof smoke-restraining anti-current, and its component by mass percent proportioning is: guanyl-urea-phosphate 30%, water-soluble poly ammonium phosphate 20%, hydration zinc borate 15%, Ludox 25%, ammonium molybdate 5%, diethanol amine 3%, pentaerythrite 1%, Bravo 1%.Wherein, the nanometer grade silica content of described peptization glue is 20 ~ 40wt%.
Its preparation method is: take each component by mass percent proportioning, then adds in agitator respectively and fully mixes, then drying, pulverize, sieve after, namely obtain the present invention.
Claims (4)
1. wood fire retardant is lost in a water-soluble non-halogen flame-proof smoke-restraining anti-current, it is characterized in that, its component by mass percent proportioning is: guanyl-urea-phosphate 20% ~ 30%, water-soluble poly ammonium phosphate 20% ~ 30%, hydration zinc borate 5% ~ 15%, Ludox 5% ~ 25%, ammonium molybdate 3% ~ 8%, diethanol amine 0.5% ~ 3%, pentaerythrite 0.1% ~ 1%, mould inhibitor 0.1% ~ 2%.
2. wood fire retardant is lost in water-soluble non-halogen flame-proof smoke-restraining anti-current according to claim 1, and it is characterized in that, the nanometer grade silica content of described peptization glue is 20 ~ 40wt%.
3. wood fire retardant is lost in water-soluble non-halogen flame-proof smoke-restraining anti-current according to claim 1, and it is characterized in that, described mould inhibitor is the one in Bravo, carbendazim, Sodium Benzoate, oxine ketone.
4. the preparation method of wood fire retardant is lost in water-soluble non-halogen flame-proof smoke-restraining anti-current according to claim 1, it is characterized in that, comprise the following steps: take each component by mass percent proportioning, then add in agitator respectively and fully mix, again drying, pulverize, sieve after, namely obtain the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590226.7A CN104647507A (en) | 2013-11-22 | 2013-11-22 | Water-soluble halogen-free flame-retarding smoke-inhibiting anti-loss wood flame retardant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310590226.7A CN104647507A (en) | 2013-11-22 | 2013-11-22 | Water-soluble halogen-free flame-retarding smoke-inhibiting anti-loss wood flame retardant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647507A true CN104647507A (en) | 2015-05-27 |
Family
ID=53239392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310590226.7A Pending CN104647507A (en) | 2013-11-22 | 2013-11-22 | Water-soluble halogen-free flame-retarding smoke-inhibiting anti-loss wood flame retardant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647507A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116640A (en) * | 2017-06-20 | 2017-09-01 | 合肥市淑芹美装饰工程有限公司 | A kind of timber floor fire retardant and preparation method thereof |
| CN109591134A (en) * | 2019-01-10 | 2019-04-09 | 江西鑫煌家具有限公司 | A kind of lumber flame-retardant impregnating treatment process |
-
2013
- 2013-11-22 CN CN201310590226.7A patent/CN104647507A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116640A (en) * | 2017-06-20 | 2017-09-01 | 合肥市淑芹美装饰工程有限公司 | A kind of timber floor fire retardant and preparation method thereof |
| CN109591134A (en) * | 2019-01-10 | 2019-04-09 | 江西鑫煌家具有限公司 | A kind of lumber flame-retardant impregnating treatment process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
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| WD01 | Invention patent application deemed withdrawn after publication |