CN102777011A - Fire-retardant wooded keel - Google Patents
Fire-retardant wooded keel Download PDFInfo
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- CN102777011A CN102777011A CN2012102335049A CN201210233504A CN102777011A CN 102777011 A CN102777011 A CN 102777011A CN 2012102335049 A CN2012102335049 A CN 2012102335049A CN 201210233504 A CN201210233504 A CN 201210233504A CN 102777011 A CN102777011 A CN 102777011A
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- retardant
- fire
- rough ground
- wooded
- keel
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Abstract
The invention relates to a fire-retardant wooded keel, which comprises a wooded keel layer and a fire-retardant layer. The fire-retardant wooded keel is characterized in that the fire-retardant layer comprises the following ingredients in part by weight: 20-30 parts of tris(beta-chloroethyl)phosphate (TCEP) and 10-20 parts of resorcinol bis(diphenyl phosphate) (RDP). The fire-retardant wooded keel has the advantages that when the wooded keel burns after the wooded keel is exposed to fire, carbon is rapidly formed by substances in the fire-retardant layer, oxygen is isolated, the burning is prevented, and the fire-retardant performance can reach the level B1 (GB8624-2006).
Description
Technical field
The present invention relates to a kind of fire-retardant rough ground.
Background technology
Rough ground is a framework material the most commonly used in the house decoration, is widely used in furred ceiling, partition wall, the wooden floor carcassing.The raising gradually of Along with people's awareness of the importance of fire prevention is had higher requirement to the fireproof performance of rough ground, at present; Also exist some fire-retardant rough grounds; Like Chinese patent: moulding special fireproof rough ground (201120058457.X), a kind of moulding special fireproof rough ground is disclosed, composition comprises: flexible base plate; One side of described flexible base plate connects fire resistant coating; Connect one group of flitch on the opposite side of described flexible base plate, have groove on the described flitch, described groove the inside is interted and is connected the flexible connection bar.
Above-mentioned existing fire-retardant rough ground does not also carry out perfectly to its flame-retardant formulations and preparation method thereof, and flame retardant effect is not obvious.
Summary of the invention
In order to overcome existing fire-retardant rough ground, also its flame-retardant formulations and preparation method thereof is not carried out perfect, and the unconspicuous shortcoming of flame retardant effect, the present invention provides a kind of fire-retardant rough ground.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fire-retardant rough ground; Comprise rough ground, flame-retardant layer; It is characterized in that: the prescription of flame-retardant layer constitutes; In weight fraction, tricresyl phosphate (β one chloroethyl) ester (TCEP) 20-30 part, resorcinol two (diphenyl phosphoester) be 10-20 part (RDP).
Make through following steps:
(1) selects suitable pine, linden, China fir as raw material;
(2) raw material is cut, be processed into the rough ground that the cross section is a rectangle;
(3) with sand paper rough ground is polished;
(4) with the fire retardant spary for preparing on the rough ground of handling well, natural air drying 30 minutes forms flame-retardant layer, promptly gets fire-retardant rough ground.
The invention has the beneficial effects as follows: when rough ground runs into fiery after-combustion, the material in the flame-retardant layer becomes carbon rapidly, has completely cut off oxygen, has stoped burning, and fire resistance reaches B1 level (GB8624-2006).
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a kind of structural representation of fire-retardant rough ground.
Among Fig. 1,1. rough ground, 2. flame-retardant layer.
The specific embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is described further, following examples are the preferred embodiments of the present invention, do not represent all technical schemes of the present invention.
Fire retardant makes through following method:
Embodiment 1, and in container, order adds 20 parts of esters (TCEP) of tricresyl phosphate (β one chloroethyl), two (diphenyl phosphoesters) (RDP) 20 parts of resorcinol, stirs cooling 20 minutes, promptly gets this fire retardant.
Embodiment 3, and in container, order adds 25 parts of esters (TCEP) of tricresyl phosphate (β one chloroethyl), two (diphenyl phosphoesters) (RDP) 15 parts of resorcinol, stirs cooling 20 minutes, promptly gets this fire retardant.
This fire-retardant rough ground makes through following steps: select suitable pine, linden, China fir as raw material; Raw material is cut, be processed into the rough ground that the cross section is a rectangle (1); With sand paper rough ground (1) is polished; On the rough ground of handling well (1), natural air drying 30 minutes forms flame-retardant layer (2) and promptly gets fire-retardant rough ground with the fire retardant spary for preparing.
Claims (2)
1. a fire-retardant rough ground comprises rough ground, flame-retardant layer, it is characterized in that: the prescription of flame-retardant layer constitutes, and in weight fraction, tricresyl phosphate (β one chloroethyl) ester (TCEP) 20-30 part, resorcinol two (diphenyl phosphoester) be 10-20 part (RDP).
2. according to the described a kind of fire-retardant rough ground of claims, it is characterized in that, make through following steps:
(1) selects trees such as suitable pine, linden, China fir as raw material;
(2) raw material is cut, be processed into the rough ground that the cross section is a rectangle;
(3) with sand paper rough ground is polished;
(4) with the fire retardant spary for preparing on the rough ground of handling well, natural air drying 30 minutes forms flame-retardant layer, promptly gets fire-retardant rough ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102335049A CN102777011A (en) | 2012-07-07 | 2012-07-07 | Fire-retardant wooded keel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102335049A CN102777011A (en) | 2012-07-07 | 2012-07-07 | Fire-retardant wooded keel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102777011A true CN102777011A (en) | 2012-11-14 |
Family
ID=47122105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102335049A Pending CN102777011A (en) | 2012-07-07 | 2012-07-07 | Fire-retardant wooded keel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102777011A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043411A (en) * | 2021-03-29 | 2021-06-29 | 成都市美康三杉木业有限公司 | Three-proofing wood keel, three-proofing wood cushion block and construction method of assembled indoor wall surface |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050054U (en) * | 1989-04-08 | 1989-12-27 | 刘顺义 | Mounting type non-burning wood keel |
| CN1114332A (en) * | 1994-07-01 | 1996-01-03 | 中国科学技术大学 | Halogen-free organophosphorous fire retardant, preparing process thereof and use for fire retarding paint |
| CN1298807A (en) * | 2000-12-20 | 2001-06-13 | 郑万田 | Decorative woodcut and its making technology |
| JP2005271309A (en) * | 2004-03-23 | 2005-10-06 | Gunma Prefecture | Flameproofing-treated wood and its production method |
| CN101107317A (en) * | 2005-03-28 | 2008-01-16 | 通用电气公司 | Flame retardant thermoplastic composition and articles comprising the same |
| CN101574886A (en) * | 2009-05-13 | 2009-11-11 | 郑州鸿宾木艺有限公司 | Woodcut and production method thereof |
| CN101962462A (en) * | 2010-10-30 | 2011-02-02 | 浙江德斯泰塑胶有限公司 | PVB intermediate film with fireproof function |
| CN102152360A (en) * | 2011-02-28 | 2011-08-17 | 王彦林 | Method for preparing halogen-free wood flame retardant |
| CN202064583U (en) * | 2011-03-08 | 2011-12-07 | 谢学班 | Fireproof wood keel special for moulding |
-
2012
- 2012-07-07 CN CN2012102335049A patent/CN102777011A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050054U (en) * | 1989-04-08 | 1989-12-27 | 刘顺义 | Mounting type non-burning wood keel |
| CN1114332A (en) * | 1994-07-01 | 1996-01-03 | 中国科学技术大学 | Halogen-free organophosphorous fire retardant, preparing process thereof and use for fire retarding paint |
| CN1298807A (en) * | 2000-12-20 | 2001-06-13 | 郑万田 | Decorative woodcut and its making technology |
| JP2005271309A (en) * | 2004-03-23 | 2005-10-06 | Gunma Prefecture | Flameproofing-treated wood and its production method |
| CN101107317A (en) * | 2005-03-28 | 2008-01-16 | 通用电气公司 | Flame retardant thermoplastic composition and articles comprising the same |
| CN101574886A (en) * | 2009-05-13 | 2009-11-11 | 郑州鸿宾木艺有限公司 | Woodcut and production method thereof |
| CN101962462A (en) * | 2010-10-30 | 2011-02-02 | 浙江德斯泰塑胶有限公司 | PVB intermediate film with fireproof function |
| CN102152360A (en) * | 2011-02-28 | 2011-08-17 | 王彦林 | Method for preparing halogen-free wood flame retardant |
| CN202064583U (en) * | 2011-03-08 | 2011-12-07 | 谢学班 | Fireproof wood keel special for moulding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113043411A (en) * | 2021-03-29 | 2021-06-29 | 成都市美康三杉木业有限公司 | Three-proofing wood keel, three-proofing wood cushion block and construction method of assembled indoor wall surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |