CN107088946A - A kind of timber flame retardant modifier - Google Patents
A kind of timber flame retardant modifier Download PDFInfo
- Publication number
- CN107088946A CN107088946A CN201710233600.6A CN201710233600A CN107088946A CN 107088946 A CN107088946 A CN 107088946A CN 201710233600 A CN201710233600 A CN 201710233600A CN 107088946 A CN107088946 A CN 107088946A
- Authority
- CN
- China
- Prior art keywords
- parts
- timber
- flame retardant
- present
- borax
- 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
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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
Landscapes
- 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 present invention relates to a kind of timber flame retardant modifier, by weight including following component：60~200 parts of phenolic resin；10 ~ 20 parts of borax；10 ~ 40 parts of ammonium phosphate；10 ~ 35 parts of diammonium hydrogen phosphate；10 ~ 60 parts of urea；50~400 parts of water.The present invention also improves the stability and mechanical property of timber while improving fire-retarding of wood effect.
Description
Technical field
The present invention relates to wood processing technique field, more particularly to a kind of modifying agent of timber.
Background technology
Because timber has its unique good characteristic, wooden facing gives a kind of special graceful perception, so, wood
Material remains consequence in architectural engineering especially furnishing fields, but timber and its product belong to combustible material,
Hold fire hazardous, and easily rot, the modification of current timber and fire-retardant cause widely are paid close attention to and research.
At present, a lot, the modified methods of the modification liquid species of Wooden modifying are also a lot.Modification liquid type includes ethylenic unsaturation
Hydrocarbon monomer, performed polymer, Lauxite, phenolic resin, sugar alcohol resin, resorcinol resin, acetylating agent etc..CN101259629A
A kind of wood fire retardant is disclosed, the fire retardant has borax, boric acid, ammonium sulfate etc. to be made.
Although the modifying agent disclosed in above-mentioned document improves the performance of timber well, these modification liquids exist mostly
It is modified single, pollution environment, complex procedures, causes the shortcomings of modified medicament is lost in.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides also improved while a kind of new raising fire-retarding of wood effect
The stability and mechanical property timber flame retardant modifier of timber.
The present invention is realized by following technological means solves above-mentioned technical problem：
A kind of timber flame retardant modifier, by weight including following component：
60~200 parts of phenolic resin；
10 ~ 20 parts of borax；
10 ~ 40 parts of ammonium phosphate；
10 ~ 35 parts of diammonium hydrogen phosphate；
10 ~ 60 parts of urea；
50~400 parts of water.
Preferably, the modifying agent by weight, including following component：
100 parts of phenolic resin；
15 parts of borax；
20 parts of ammonium phosphate；
18 parts of diammonium hydrogen phosphate；
50 parts of urea；
260 parts of water.
Technical solution of the present invention has advantages below：
（1）The timber flame retardant modifier that the present invention is provided also improves the stability of timber while fire-retarding of wood effect is improved
And mechanical property.
（2）The timber flame retardant modifier that the present invention is provided has simple to operate, technique convenience, the features such as performance improvement is obvious.
Embodiment
Embodiment 1
The present embodiment discloses a kind of timber flame retardant modifier, by weight including following component：60 parts of phenolic resin, borax 10
Part, 10 parts of ammonium phosphate, 10 parts of diammonium hydrogen phosphate, 10 parts of urea, 50 parts of water.
A kind of method for preparing above-mentioned flame-proof modifier is also disclosed in the present embodiment, comprises the following steps：
（1）50 parts of water of mass fraction are first added in stirred tank, 60 DEG C are warming up to；
（2）60 parts of phenolic resin, 10 parts of ammonium phosphate, 10 parts of diammonium hydrogen phosphate are added, is stirred；60 DEG C of reaction temperature, reaction
Time 1h；
（3）10 parts of borax, 10 parts of urea are added, is stirred, 55 DEG C of reaction temperature, reaction time 1h；Form finished product.
Embodiment 2
The present embodiment discloses a kind of timber flame retardant modifier, by weight including following component：100 parts of phenolic resin, borax 15
Part, 20 parts of ammonium phosphate, 18 parts of diammonium hydrogen phosphate, 50 parts of urea, 260 parts of water.
A kind of method for preparing above-mentioned flame-proof modifier is also disclosed in the present embodiment, comprises the following steps：A kind of timber is with resistance to
The preparation method of marquis's adhesive, the preparation process is as follows：
（1）260 parts of water of mass fraction are first added in stirred tank, 65 DEG C are warming up to；
（2）100 parts of phenolic resin, 20 parts of ammonium phosphate, 18 parts of diammonium hydrogen phosphate are added, is stirred；65 DEG C of reaction temperature, reaction
Time 1.5h；
（3）15 parts of borax, 50 parts of urea are added, is stirred, 60 DEG C of reaction temperature, reaction time 1.5h；Form finished product.
Embodiment 3
The present embodiment discloses a kind of timber flame retardant modifier, by weight including following component：200 parts of phenolic resin, borax 20
Part, 40 parts of ammonium phosphate, 35 parts of diammonium hydrogen phosphate, 60 parts of urea, 400 parts of water.
A kind of method for preparing above-mentioned flame-proof modifier is also disclosed in the present embodiment, comprises the following steps：A kind of timber is with resistance to
The preparation method of marquis's adhesive, the preparation process is as follows：
（1）400 parts of water of mass fraction are first added in stirred tank, 70 DEG C are warming up to；
（2）200 parts of phenolic resin, 40 parts of ammonium phosphate, 35 parts of diammonium hydrogen phosphate are added, is stirred；70 DEG C of reaction temperature, reaction
Time 1.5h；
（3）20 parts of borax, 60 parts of urea are added, is stirred, 65 DEG C of reaction temperature, reaction time 1.5h；Form finished product.
Embodiments of the invention are described in detail above, but the content is only presently preferred embodiments of the present invention,
The practical range for limiting the present invention is not to be regarded as, all equivalent changes made according to the scope of the invention and improvement etc. all should
Still belong within covering scope of the present invention.
Claims (2)
1. a kind of timber flame retardant modifier, by weight including following component：
60~200 parts of phenolic resin；
10 ~ 20 parts of borax；
10 ~ 40 parts of ammonium phosphate；
10 ~ 35 parts of diammonium hydrogen phosphate；
10 ~ 60 parts of urea；
50~400 parts of water.
2. a kind of timber flame retardant modifier according to claim 1, by weight including following component：
100 parts of phenolic resin；
15 parts of borax；
20 parts of ammonium phosphate；
18 parts of diammonium hydrogen phosphate；
50 parts of urea；
260 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233600.6A CN107088946A (en) | 2017-04-11 | 2017-04-11 | A kind of timber flame retardant modifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710233600.6A CN107088946A (en) | 2017-04-11 | 2017-04-11 | A kind of timber flame retardant modifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107088946A true CN107088946A (en) | 2017-08-25 |
Family
ID=59636835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710233600.6A Pending CN107088946A (en) | 2017-04-11 | 2017-04-11 | A kind of timber flame retardant modifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107088946A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207927A (en) * | 2020-10-15 | 2021-01-12 | 桃江县鑫龙阳光木业胶板厂(普通合伙) | Organic phosphate wood modifier and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602214A (en) * | 2009-04-24 | 2009-12-16 | 永港伟方（北京）科技股份有限公司 | A kind of preparation method of fire retardant modification timber |
| CN104449502A (en) * | 2014-12-12 | 2015-03-25 | 青岛福启源新型建材有限公司 | Thermosetting fire retardant adhesive |
-
2017
- 2017-04-11 CN CN201710233600.6A patent/CN107088946A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602214A (en) * | 2009-04-24 | 2009-12-16 | 永港伟方（北京）科技股份有限公司 | A kind of preparation method of fire retardant modification timber |
| CN104449502A (en) * | 2014-12-12 | 2015-03-25 | 青岛福启源新型建材有限公司 | Thermosetting fire retardant adhesive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207927A (en) * | 2020-10-15 | 2021-01-12 | 桃江县鑫龙阳光木业胶板厂(普通合伙) | Organic phosphate wood modifier and preparation method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170825 |
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| RJ01 | Rejection of invention patent application after publication |