CN105563584A - Wood fireproofing agent - Google Patents
Wood fireproofing agent Download PDFInfo
- Publication number
- CN105563584A CN105563584A CN201510993494.2A CN201510993494A CN105563584A CN 105563584 A CN105563584 A CN 105563584A CN 201510993494 A CN201510993494 A CN 201510993494A CN 105563584 A CN105563584 A CN 105563584A
- Authority
- CN
- China
- Prior art keywords
- fire retardant
- wood fire
- plasticizer
- wood
- solvent
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention provides a wood fireproofing agent which is mainly prepared from the following main components in percentage by weight: 40-50 percent of perchloro-ethylene resin, 15-20 percent of acrylic modified alkyd resin, 8-12 percent of a plasticizer, 3-6 percent of a promoter and the balance of a solvent. The invention discloses a wood fireproofing agent which is reasonable in component configuration and moderate in preparation cost, does not have toxic or side effect when being used, has excellent and stable using performance, is prominent in fireproof performance and is suitable for treating various natural woods, fiberboards, particleboards, sawdust-boards and products and processed parts of the above.
Description
Technical field
The present invention relates to a kind of fireproof agent, particularly relate to a kind of flame retardant effect excellent, serviceability is stablized, and the novel timber fireproof agent of moderate cost, belongs to timber-work technical field.
Background technology
Timber is a kind of natural biomaterial, is widely used in the field such as industry and civil buildings, furniture, decoration, and the life of it and people is closely bound up.Because timber itself has combustibility, run into naked light fire accident, cause building damage, even casualties.Therefore, necessary fire prevention process must be carried out for timber and goods thereof.
People use fireproof agent to carry out fire prevention process to timber and goods thereof usually, and existing fireproof agent is generally water base property auxiliary agent, can be used for processing various natural timber, fiberboard, particieboard, sawdust-board and goods thereof and workpiece.But the permeability of existing water base property fireproof agent is poor, and flame retardant effect is unsatisfactory, and fireproof agent is comparatively complicated to the processing procedure of timber, and cost is higher, therefore, the wood fire retardant level of China also lags behind abroad, need further research and develop.
Summary of the invention
For the demand, the invention provides a kind of wood fire retardant, rationally, preparation cost is moderate, and has excellent, stable serviceability for the configuration of this wood fire retardant composition, and fire protecting performance is given prominence to, and the scope of application is broad.
The present invention is a kind of wood fire retardant, and main component and the percentage composition proportioning thereof of this wood fire retardant are: superchlorinated polyvinyl chloride resin 40%-50%, acrylic acid modified alkyd resin 15%-20%, plasticizer 8%-12%, auxiliary agent 3%-6%, all the other are solvent.
In a preferred embodiment of the present invention, main component and the percentage composition proportioning thereof of described wood fire retardant are: superchlorinated polyvinyl chloride resin 40%-45%, acrylic acid modified alkyd resin 16%-18%, plasticizer 8%-10%, auxiliary agent 4%-5%, all the other are solvent.
In a preferred embodiment of the present invention, described plasticizer selects dibutyl phthalate and dioctyl phthalate, and both mass ratioes are 2.5:1.
In a preferred embodiment of the present invention, described auxiliary agent comprises dispersant, defoamer, levelling agent, corrosion inhibiter and coalescents etc.
In a preferred embodiment of the present invention, described solvent selects acetone and butyl acetate solution.
Present invention is disclosed a kind of wood fire retardant, the configuration of this wood fire retardant composition rationally, preparation cost is moderate, have no side effect during use, and there is excellent, stable serviceability, fire protecting performance is given prominence to, and is suitable for processing all kinds of natural timber, fiberboard, particieboard, sawdust-board and goods thereof and workpiece.
Detailed description of the invention
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
In the wood fire retardant that the present invention mentions, main component and the percentage composition proportioning thereof of this wood fire retardant are: superchlorinated polyvinyl chloride resin 40%-50%, acrylic acid modified alkyd resin 15%-20%, plasticizer 8%-12%, auxiliary agent 3%-6%, all the other are solvent.
Further illustrate, main component and the percentage composition proportioning thereof of wood fire retardant are: superchlorinated polyvinyl chloride resin 40%-45%, acrylic acid modified alkyd resin 16%-18%, plasticizer 8%-10%, auxiliary agent 4%-5%, and all the other are solvent; Plasticizer selects dibutyl phthalate and dioctyl phthalate, and both mass ratioes are 2.5:1; Auxiliary agent comprises dispersant, defoamer, levelling agent, corrosion inhibiter and coalescents etc.; Solvent selects acetone and butyl acetate solution.
The concrete compound method of the wood fire retardant that the present invention mentions is as follows:
A) selection is got the raw materials ready, and main component and the percentage composition proportioning thereof of this wood fire retardant are: superchlorinated polyvinyl chloride resin 40%, acrylic acid modified alkyd resin 18%, plasticizer 8%, auxiliary agent 4%, and all the other are solvent; Plasticizer selects dibutyl phthalate and dioctyl phthalate, and both mass ratioes are 2.5:1; Dispersant in auxiliary agent selects poly-hydroxy acid ammonium salt and modified polyacrylic acid fat, and dimethyl silicone polymer selected by defoamer, and levelling agent selects cellaburate, and alkali formula sulfonate selected by corrosion inhibiter, and coalescents selects propylene glycol monomethyl ether; Solvent selects acetone and butyl acetate solution;
B) prepare superchlorinated polyvinyl chloride resin solution, process for preparation is as follows: first, and superchlorinated polyvinyl chloride resin and acetone soln are added into reactor, and temperature controls, at about 85 DEG C, to dissolve completely; Then, add dispersant and gather hydroxy acid ammonium salt and defoamer, uniform stirring, temperature of reaction kettle controls at about 80 DEG C; Finally, add plasticizer phthalic acid dibutyl ester, continue stirring 20 minutes, temperature of reaction kettle controls at about 75 DEG C;
C) prepare acrylic acid modified alkyd resin solution, process for preparation is as follows: first, and acrylic acid modified alkyd resin and butyl acetate solution are added into reactor, and temperature controls, at about 70 DEG C, to dissolve completely; Then, add dispersant modified polyacrylic acid fat and defoamer, uniform stirring, temperature of reaction kettle controls at about 65 DEG C; Finally, add plasticizer phthalic acid dioctyl ester, continue stirring 15 minutes, temperature of reaction kettle controls at about 70 DEG C;
D) mixed preparing, the superchlorinated polyvinyl chloride resin solution of preparation and acrylic acid modified alkyd resin solution are added into reactor, and temperature controls at 85 DEG C, adds levelling agent, corrosion inhibiter and coalescents, high-speed stirred 35 minutes;
E) post processing, aftertreatment technology comprises standing filtration, product inspection, barreled and storage etc.
Present invention is disclosed a kind of wood fire retardant, be characterized in: the configuration of this wood fire retardant composition rationally, preparation cost is moderate, have no side effect during use, and there is excellent, stable serviceability, fire protecting performance is given prominence to, and is suitable for processing all kinds of natural timber, fiberboard, particieboard, sawdust-board and goods thereof and workpiece.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. a wood fire retardant, is characterized in that, main component and the percentage composition proportioning thereof of this wood fire retardant are: superchlorinated polyvinyl chloride resin 40%-50%, acrylic acid modified alkyd resin 15%-20%, plasticizer 8%-12%, auxiliary agent 3%-6%, all the other are solvent.
2. wood fire retardant according to claim 1, it is characterized in that, main component and the percentage composition proportioning thereof of described wood fire retardant are: superchlorinated polyvinyl chloride resin 40%-45%, acrylic acid modified alkyd resin 16%-18%, plasticizer 8%-10%, auxiliary agent 4%-5%, all the other are solvent.
3. wood fire retardant according to claim 1, is characterized in that, described plasticizer selects dibutyl phthalate and dioctyl phthalate, and both mass ratioes are 2.5:1.
4. wood fire retardant according to claim 1, is characterized in that, described auxiliary agent comprises dispersant, defoamer, levelling agent, corrosion inhibiter and coalescents etc.
5. wood fire retardant according to claim 1, is characterized in that, described solvent selects acetone and butyl acetate solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993494.2A CN105563584A (en) | 2015-12-28 | 2015-12-28 | Wood fireproofing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510993494.2A CN105563584A (en) | 2015-12-28 | 2015-12-28 | Wood fireproofing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105563584A true CN105563584A (en) | 2016-05-11 |
Family
ID=55874489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510993494.2A Pending CN105563584A (en) | 2015-12-28 | 2015-12-28 | Wood fireproofing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563584A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275572A (en) * | 2013-05-24 | 2013-09-04 | 苏州市德莱尔建材科技有限公司 | Perchloro-ethylene resin fireproof paint for wood material |
| CN104087115A (en) * | 2014-07-15 | 2014-10-08 | 倪骊恒 | Fire-proof paint |
-
2015
- 2015-12-28 CN CN201510993494.2A patent/CN105563584A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275572A (en) * | 2013-05-24 | 2013-09-04 | 苏州市德莱尔建材科技有限公司 | Perchloro-ethylene resin fireproof paint for wood material |
| CN104087115A (en) * | 2014-07-15 | 2014-10-08 | 倪骊恒 | Fire-proof paint |
Non-Patent Citations (1)
| Title |
|---|
| 倪玉德等: "《涂料制造技术》", 31 July 2003, 北京：化学工业出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |