CN104647513A - Phosphate wood fire retardant and preparation method thereof - Google Patents
Phosphate wood fire retardant and preparation method thereof Download PDFInfo
- Publication number
- CN104647513A CN104647513A CN201310591979.XA CN201310591979A CN104647513A CN 104647513 A CN104647513 A CN 104647513A CN 201310591979 A CN201310591979 A CN 201310591979A CN 104647513 A CN104647513 A CN 104647513A
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- CN
- China
- Prior art keywords
- phosphate
- fire retardant
- wood fire
- preparation
- sodium pyrophosphate
- 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.)
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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
- B27K3/52—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
- B27K2240/30—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)
- Fireproofing Substances (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a phosphate wood fire retardant and a preparation method thereof. The phosphate wood fire retardant comprises, by mass, 20-30% of guanylurea phosphate, 20-30% of melamine polyphosphate, 10-20% of ammonium polyphosphate, 5-20% of disodium octaborate, 3-8% of ammonium molybdate, 0.5-3% of sodium pyrophosphate and 0.1-1% of pentaerythritol. The phosphate wood fire retardant prepared by adopting guanylurea phosphate and melamine polyphosphate as main agents, ammonium polyphosphate and disodium octaborate as auxiliary agents, ammonium molybdate as a smoke inhibitor, sodium pyrophosphate as a dispersant and pentaerythritol as a charring agent has the advantages of very good fire retardation performance, no halogen, low smoke, good stability, lasting fire retardation effect and low hygroscopicity.
Description
Technical field
The present invention relates to wood fire retardant technical field, specifically a kind of phosphate wood fire retardant and preparation method thereof.
Background technology
Timber, as a kind of important Industrial Engineering material, is widely applied in fields such as building, interior decoration, furniture, and deeply favors by people.But timber belongs to combustible material, very easily initiation fire.Therefore, carrying out flame treatment to timber, to improving its serviceability and expansive approach scope, is the requirement of applicable socio-economic development.Existing wood fire retardant comprises mineral-type fire retardant and organic fire retardant.Mineral-type fire retardant cost is low but easily separate out, thus affects the final flame retardant effect of timber; Organic fire retardant, owing to releasing a large amount of toxic gas when it burns and expensive, fails to advocate using.
Summary of the invention
The object of the present invention is to provide that a kind of result of use is good, the phosphate wood fire retardant of low smoke, zero halogen and moderate cost and preparation method thereof.
The technical solution adopted for the present invention to solve the technical problems is: a kind of phosphate wood fire retardant, and its component by mass percent proportioning is: guanyl-urea-phosphate 20% ~ 30%, melamine polyphosphate 20% ~ 30%, APP 10% ~ 20%, eight boric acid disodium 5% ~ 20%, ammonium molybdate 3% ~ 8%, sodium pyrophosphate 0.5% ~ 3%, pentaerythrite 0.1% ~ 1%.
The preparation method of a kind of phosphate wood fire retardant of the present invention is: take each component by mass percent proportioning, and adds 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 adopts guanyl-urea-phosphate and melamine polyphosphate to be host, with APP and eight boric acid disodiums for assistant agent, and add ammonium molybdate as smoke suppressant, sodium pyrophosphate is as dispersant, pentaerythrite is as carbon forming agent, the wood fire retardant obtained is made not only to have good fire resistance, and Halogen, low cigarette and good stability, flame retardant effect is lasting, hygroscopicity is low, also have anticorrosion, mothproof effect, simple and the pollution-free cleaner production of preparation method of the present invention, cost is lower, little on the impact of Wood mechanical property.
Detailed description of the invention
Technical scheme of the present invention is further illustrated below in conjunction with concrete preferred embodiment.
A kind of phosphate wood fire retardant, its component by mass percent proportioning is: guanyl-urea-phosphate 30%, melamine polyphosphate 25%, APP 15%, eight boric acid disodium 20%, ammonium molybdate 6%, sodium pyrophosphate 3%, pentaerythrite 1%.
Its preparation method is: take each component by mass percent proportioning, and adds agitator respectively and fully mix, then drying, pulverize, sieve after, namely obtain the present invention.
Claims (2)
1. a phosphate wood fire retardant, it is characterized in that, its component by mass percent proportioning is: guanyl-urea-phosphate 20% ~ 30%, melamine polyphosphate 20% ~ 30%, APP 10% ~ 20%, eight boric acid disodium 5% ~ 20%, ammonium molybdate 3% ~ 8%, sodium pyrophosphate 0.5% ~ 3%, pentaerythrite 0.1% ~ 1%.
2. the preparation method of a kind of phosphate wood fire retardant according to claim 1, it is characterized in that, comprise the following steps: take each component by mass percent proportioning, and add 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 |
|---|---|---|---|
| CN201310591979.XA CN104647513A (en) | 2013-11-22 | 2013-11-22 | Phosphate wood fire retardant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591979.XA CN104647513A (en) | 2013-11-22 | 2013-11-22 | Phosphate wood fire retardant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647513A true CN104647513A (en) | 2015-05-27 |
Family
ID=53239398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310591979.XA Pending CN104647513A (en) | 2013-11-22 | 2013-11-22 | Phosphate wood fire retardant and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647513A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111234774A (en) * | 2020-03-10 | 2020-06-05 | 浙江云峰莫干山地板有限公司 | Modified soybean formaldehyde-free flame retardant adhesive and preparation method thereof |
| CN114516100A (en) * | 2022-02-15 | 2022-05-20 | 江山花木匠家居有限公司 | Flame-retardant plywood and preparation method thereof |
-
2013
- 2013-11-22 CN CN201310591979.XA patent/CN104647513A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111234774A (en) * | 2020-03-10 | 2020-06-05 | 浙江云峰莫干山地板有限公司 | Modified soybean formaldehyde-free flame retardant adhesive and preparation method thereof |
| CN114516100A (en) * | 2022-02-15 | 2022-05-20 | 江山花木匠家居有限公司 | Flame-retardant plywood and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |