CN106182276B - Fire retarding wood protection fire retardant and preparation method thereof - Google Patents
Fire retarding wood protection fire retardant and preparation method thereof Download PDFInfo
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- CN106182276B CN106182276B CN201610633480.4A CN201610633480A CN106182276B CN 106182276 B CN106182276 B CN 106182276B CN 201610633480 A CN201610633480 A CN 201610633480A CN 106182276 B CN106182276 B CN 106182276B
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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
- B27K2240/30—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)
- Fireproofing Substances (AREA)
Abstract
The invention discloses a kind of novel timber fire-proof flame-retarded agents and preparation method thereof, it is made of the raw material of following weight fraction ratio: 5~25 parts of pentaerythritol phosphate, 10~25 parts of hyaluronic acid, 10~20 parts of poly-dopamine, 15~30 parts of ammonium metaborate, 3~9 parts of Span80,5~15 parts of vermiculite, 7~15 parts of polycaprolactone, 3~8 parts of guar gum, 80~150 parts of water；The formula of novel timber fire-proof flame-retarded agent provided by the invention is reasonable, the good stability of system and compatibility can be assigned by poly-dopamine, and the catechu phenol functional group contained due to it can and substrate material surface form the combination of covalent bond or non-covalent bond, to realize that system has Ultrastrength adhesive on a variety of materials surface, with material compatibility is good, asepsis environment-protecting, environmentally friendly and good flame retardation effect is low in cost, manufacture craft is simple, is easy to wide popularization and application.
Description
Technical field
The present invention relates to technical field of flame retardant, and in particular to a kind of novel timber fire-proof flame-retarded agent and preparation method thereof.
Background technique
Timber is one of four big building materials (reinforcing bar, concrete, plastics, timber), has natural texture, gives the sense of beauty
By it is nontoxic, harmless, is generally acknowledged reproducible green material.Timber and its product are specific to its natural material
By the favor of people, wooden furniture fine quality, handsome in appearance, Wood-door window, timber floor and various timber-works enter glamour
Huge numbers of families have beautified life, have improved grade, are increasingly becoming the fashion of people's pursuit, make the market be in the demand of timber
Rise year by year trend.But timber is also a kind of easy burning and the material with fire hazard.For that purpose it is necessary to wood materials into
Row flame retardant treatment, to reduce the hidden danger of fire.
Wood materials are made of 90% cellulose, hemicellulose, lignin and 10% extract and ash content etc..By
High-molecular compound is belonged in wood-cellulose, hemicellulose and lignin, thus timber is a kind of polymer composite, both
Reaction can be crosslinked and thermal degradation reaction can be carried out, can also be esterified, be etherified, aoxidized, halogenating reaction.
When timber contacts fire, moisture is precipitated first；When temperature is at 110 DEG C, timber evaporates a small amount of resin；Work as temperature
When reaching 130 DEG C, cellulose decomposition in timber generates non-flammable compressive gas and vapor；When temperature reaches 220~250 DEG C,
Timber starts to change colour and carbonize, primary product H2, CO and hydrocarbons；When temperature reaches 300 DEG C or more, occur violent
Thermal decomposition, is precipitated a large amount of fuel gas, timber is made to start to burn；At 400~600 DEG C, wood component decomposes completely, and burning is more
It is red-hot.The maximum temperature that combustion of wood generates is up to 1150~1200 DEG C.
Wood fire retardant is varied, and classification method is also very much.By the type of compound can be divided into again organic fire-retardant and
Inorganic fire retardants.Organic fire-retardant is used because releasing a large amount of toxic gases and expensive when its burning without advocating；Using most
Wide inorganic fire retardants has many advantages, such as that from a wealth of sources, price is low, asepsis environment-protecting, but its leach resistance is to be improved.
Summary of the invention
In view of the above deficiencies, it is an object of the present invention to provide a kind of formulas rationally, low in cost, simple process,
With material compatibility is good, the novel timber fire-proof flame-retarded agent of asepsis environment-protecting and good flame retardation effect.
The second object of the present invention is, provide it is a kind of can quick Fabrication go out the preparation of above-mentioned novel timber fire-proof flame-retarded agent
Method.
To achieve the above object, the technical solution provided by the present invention is: a kind of novel timber fire-proof flame-retarded agent, feature
It is, is made of the raw material of following weight fraction ratio:
5~25 parts of pentaerythritol phosphate,
10~25 parts of hyaluronic acid,
10~20 parts of poly-dopamine,
15~30 parts of ammonium metaborate,
3~9 parts of Span80,
5~15 parts of vermiculite,
7~15 parts of polycaprolactone,
3~8 parts of guar gum,
80~150 parts of water.
A kind of preparation method of above-mentioned novel timber fire-proof flame-retarded agent, it is characterised in that: itself the following steps are included:
(1) raw material of the following weight fraction ratio of preparation:
5~25 parts of pentaerythritol phosphate,
10~25 parts of hyaluronic acid,
10~20 parts of poly-dopamine,
15~30 parts of ammonium metaborate,
3~9 parts of Span80,
5~15 parts of vermiculite,
7~15 parts of polycaprolactone,
3~8 parts of guar gum,
80~150 parts of water；
(2) by the pentaerythritol phosphate of corresponding weight fraction ratio, hyaluronic acid, poly-dopamine, ammonium metaborate,
Span80, vermiculite, polycaprolactone, guar gum and water are mixed evenly.
The invention has the benefit that the formula of novel timber fire-proof flame-retarded agent provided by the invention is reasonable, by poly- more
Bar amine can assign the good stability of system and compatibility, and since its catechu phenol functional group contained can be with base material table
Face forms the combination of covalent bond or non-covalent bond, to realize that system has Ultrastrength adhesive on a variety of materials surface, with material phase
Capacitive is good, asepsis environment-protecting, and environmentally friendly and good flame retardation effect, low in cost, manufacture craft is simple, is easy to be widely popularized and answer
With.Preparation method provided by the invention can quickly produce novel timber fire-proof flame-retarded agent product, and processing step is succinct, be easy to real
Existing, productivity is high.
Below with reference to embodiment, the present invention is further described.
Specific embodiment
Embodiment 1, a kind of novel timber fire-proof flame-retarded agent provided in the present embodiment, by the original of following weight fraction ratio
Material composition:
15 parts of pentaerythritol phosphate,
20 parts of hyaluronic acid,
17 parts of poly-dopamine,
24 parts of ammonium metaborate,
5 parts of Span80,
13 parts of vermiculite,
10 parts of polycaprolactone,
5 parts of guar gum,
120 parts of water.
A kind of preparation method of above-mentioned novel timber fire-proof flame-retarded agent comprising following steps:
(1) raw material of the following weight fraction ratio of preparation:
15 parts of pentaerythritol phosphate,
20 parts of hyaluronic acid,
17 parts of poly-dopamine,
24 parts of ammonium metaborate,
5 parts of Span80,
13 parts of vermiculite,
10 parts of polycaprolactone,
5 parts of guar gum,
120 parts of water；
(2) by the pentaerythritol phosphate of corresponding weight fraction ratio, hyaluronic acid, poly-dopamine, ammonium metaborate,
Span80, vermiculite, polycaprolactone, guar gum and water are mixed evenly.
With the processed timber of the present embodiment novel timber fire-proof flame-retarded agent according to ISO 5660-1:2002 " Building wood
Material heat release rate test method " it is measured through cone calorimetry, burning time 28s, total thermal discharge is 13.5kw/m2, carbon residue
Amount is 53.32%.
Embodiment 2, a kind of novel timber fire-proof flame-retarded agent provided in this embodiment and preparation method thereof, with embodiment 1
Essentially identical, distinctive points are, are made of the raw material of following weight fraction ratio:
5 parts of pentaerythritol phosphate,
13 parts of hyaluronic acid,
15 parts of poly-dopamine,
15 parts of ammonium metaborate,
9 parts of Span80,
15 parts of vermiculite,
13 parts of polycaprolactone,
4 parts of guar gum,
100 parts of water.
With the processed timber of the present embodiment novel timber fire-proof flame-retarded agent according to ISO 5660-1:2002 " Building wood
Material heat release rate test method " it is measured through cone calorimetry, burning time 21s, total thermal discharge is 18.6kw/m2, carbon residue
Amount is 41.72%.
Embodiment 3, a kind of novel timber fire-proof flame-retarded agent provided in this embodiment and preparation method thereof, with embodiment 1
Essentially identical, distinctive points are, are made of the raw material of following weight fraction ratio:
10 parts of pentaerythritol phosphate,
10 parts of hyaluronic acid,
20 parts of poly-dopamine,
20 parts of ammonium metaborate,
3 parts of Span80,
10 parts of vermiculite,
7 parts of polycaprolactone,
7 parts of guar gum,
150 parts of water.
With the processed timber of the present embodiment novel timber fire-proof flame-retarded agent according to ISO 5660-1:2002 " Building wood
Material heat release rate test method " it is measured through cone calorimetry, burning time 25s, total thermal discharge is 15.4kw/m2, carbon residue
Amount is 48.95%.
Embodiment 4, a kind of novel timber fire-proof flame-retarded agent provided in this embodiment and preparation method thereof, with embodiment 1
Essentially identical, distinctive points are, are made of the raw material of following weight fraction ratio:
20 parts of pentaerythritol phosphate,
25 parts of hyaluronic acid,
13 parts of poly-dopamine,
30 parts of ammonium metaborate,
4 parts of Span80,
8 parts of vermiculite,
15 parts of polycaprolactone,
8 parts of guar gum,
80 parts of water.
With the processed timber of the present embodiment novel timber fire-proof flame-retarded agent according to ISO 5660-1:2002 " Building wood
Material heat release rate test method " it is measured through cone calorimetry, burning time 23s, total thermal discharge is 17.1kw/m2, carbon residue
Amount is 45.18%.
Embodiment 5, a kind of novel timber fire-proof flame-retarded agent provided in this embodiment and preparation method thereof, with embodiment 1
Essentially identical, distinctive points are, are made of the raw material of following weight fraction ratio:
25 parts of pentaerythritol phosphate,
18 parts of hyaluronic acid,
10 parts of poly-dopamine,
25 parts of ammonium metaborate,
7 parts of Span80,
5 parts of vermiculite,
10 parts of polycaprolactone,
3 parts of guar gum,
140 parts of water.
With the processed timber of the present embodiment novel timber fire-proof flame-retarded agent according to ISO 5660-1:2002 " Building wood
Material heat release rate test method " it is measured through cone calorimetry, burning time 20s, total thermal discharge is 19.3kw/m2, carbon residue
Amount is 48.87%.
Above-described embodiment is only the preferable embodiment of the present invention, and the present invention cannot enumerate out whole embodiment party
Formula, all technical solutions using one of above-described embodiment, or the equivalent variations done according to above-described embodiment are protected in the present invention
It protects in range.
According to the disclosure and teachings of the above specification, those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified.Therefore, the invention is not limited to the specific embodiments disclosed and described above, to of the invention
Some modifications and changes should also be as falling into the scope of the claims of the present invention.In addition, although being used in this specification
Some specific terms, these terms are merely for convenience of description, does not limit the present invention in any way.Such as the present invention
Described in above-described embodiment, existed using other fire retardants obtained from same or similar method and component and preparation method thereof
In the scope of the present invention.
Claims (2)
1. a kind of fire retarding wood protection fire retardant, which is characterized in that it is made of the raw material of following weight fraction ratio:
15 parts of pentaerythritol phosphate,
20 parts of hyaluronic acid,
17 parts of poly-dopamine,
24 parts of ammonium metaborate,
5 parts of Span80,
13 parts of vermiculite,
10 parts of polycaprolactone,
5 parts of guar gum,
120 parts of water.
2. a kind of preparation method of fire retarding wood protection fire retardant described in claim 1, it is characterised in that: itself the following steps are included:
(1) raw material of the following weight fraction ratio of preparation:
15 parts of pentaerythritol phosphate,
20 parts of hyaluronic acid,
17 parts of poly-dopamine,
24 parts of ammonium metaborate,
5 parts of Span80,
13 parts of vermiculite,
10 parts of polycaprolactone,
5 parts of guar gum,
120 parts of water；
(2) by the pentaerythritol phosphate of corresponding weight fraction ratio, hyaluronic acid, poly-dopamine, ammonium metaborate, Span80, leech
Stone, polycaprolactone, guar gum and water are mixed evenly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633480.4A CN106182276B (en) | 2016-08-05 | 2016-08-05 | Fire retarding wood protection fire retardant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610633480.4A CN106182276B (en) | 2016-08-05 | 2016-08-05 | Fire retarding wood protection fire retardant and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106182276A CN106182276A (en) | 2016-12-07 |
| CN106182276B true CN106182276B (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610633480.4A Active CN106182276B (en) | 2016-08-05 | 2016-08-05 | Fire retarding wood protection fire retardant and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340557A (en) * | 2000-08-30 | 2002-03-20 | 希尔蒂股份有限公司 | Elastic fire-prevention board and its use for fire prevention at openings in wall, floor or top slab |
| CN101961879A (en) * | 2009-07-24 | 2011-02-02 | 北京建筑材料科学研究总院有限公司 | Method for preparing fiberboard composite flame retardant |
| CN104647556A (en) * | 2013-11-21 | 2015-05-27 | 青岛新力通工业有限责任公司 | Fire-retardant medium density fiberboard preparation method |
-
2016
- 2016-08-05 CN CN201610633480.4A patent/CN106182276B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1340557A (en) * | 2000-08-30 | 2002-03-20 | 希尔蒂股份有限公司 | Elastic fire-prevention board and its use for fire prevention at openings in wall, floor or top slab |
| CN101961879A (en) * | 2009-07-24 | 2011-02-02 | 北京建筑材料科学研究总院有限公司 | Method for preparing fiberboard composite flame retardant |
| CN104647556A (en) * | 2013-11-21 | 2015-05-27 | 青岛新力通工业有限责任公司 | Fire-retardant medium density fiberboard preparation method |
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| Publication number | Publication date |
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| CN106182276A (en) | 2016-12-07 |
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Address after: Guangdong province Dongguan City Chashan town 523000 Zengbu village Lu Wu Huimei Technology Park Applicant after: Dongguan Doyle new Mstar Technology Ltd Address before: Guangdong province Dongguan City Chashan town 523000 Zengbu village Lu Wu Huimei Technology Park Applicant before: Dongguan City Chemical Co., Ltd. |
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