CN202021651U - Multi-functional fire-retardation artificial board - Google Patents
Multi-functional fire-retardation artificial board Download PDFInfo
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- CN202021651U CN202021651U CN2010206897249U CN201020689724U CN202021651U CN 202021651 U CN202021651 U CN 202021651U CN 2010206897249 U CN2010206897249 U CN 2010206897249U CN 201020689724 U CN201020689724 U CN 201020689724U CN 202021651 U CN202021651 U CN 202021651U
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Abstract
A multi-functional fire-retardation artificial board comprises a ligneous centre layer, an upper fire-retardation layer and a lower fire-retardation layer coated on an upper surface and a lower surface of the centre layer respectively, an upper panel covered on the upper surface of the upper fire-retardation layer, and a lower panel covered on the lower fire-retardation layer. The multi-functional fire-retardation artificial board has the advantages of being good in fire-retardation performance, low in manufacture cost, greatly keeping characteristics and good performances of ligneous artificial board products.
Description
Technical field
The utility model relates to a kind of multifunctional flame-proof wood-based plate.
Background technology
In recent years, the malignant fire accident of China public place happens occasionally, and has caused a large amount of casualties and property loss.Fire safety evaluating situation at China's public place sternness, the Fire-Fighting Bureau under the Ministry of Public Security sent " about the notice of further reinforcement public place fire-retardant product supervision and management " (public affairs disappear (2007) No. 503 literary composition) on December 7th, 2007, regulation from July 1st, 2008 public place if do not adopt fire-retardant product in accordance with regulations, check and accept and will not pass through without exception.Wherein fire-retardant product has comprised wood-base fibre and particle panel material, and the fire-retardant problem of wood materials is the difficult problem that solution was paid close attention to and pressed in the China and even the whole world jointly.In recent years, more domestic producers begin progressively to release fire-retardant wood-base fibre and particle panel material product, are example to produce the Monoplacophora fire-retardation artificial board, and it is made fire-retardation artificial board and mainly contains two kinds of technology paths.The one, adopt fire retardant to handle the method for Wooden veneer, as described in patent ZL 200710144388.2 " a kind of preparation method of flame-retardant plywood " and patent CN200810122317.7 " a kind of production method of flame-retardant plywood ", with retardant solution impregnation process Wooden veneer, veneer explained hereafter flame-retardant plywood or flame retardant blockboard routinely after super-dry then.This method is owing to fire retardant price height, consumption are big, wet veneer drying after the flame treatment need expend a large amount of steam or electric power, dipping, the dry processing cause Wooden veneer embrittlement, easy to crack, so the general cost height of flame-proof sheet material of this method production, cost an arm and a leg; The 2nd, adopt Wooden veneer and inorganic plate composite methods, as described in patent CN200610036402.2 " a kind of multi-layer fire-retarded synthesized wood and manufacture method thereof ", CN200620061379.8 " a kind of multi-layer fire-retarded synthesized wood ", the inorganic magnesite plate of 2-20 millimeter Wooden veneer and 2-20 millimeter is bonding with adhesive, and the minimum thickness of the common magnesite plate in market is 3mm.The fire-retardant plate that this method is produced is because compound 3mm magnesite plate, can play fire-retardant buffer action well, but because magnesite plate shared mass percent excessive (30%-80%) in whole sheet material, cause panel density big, mechanical property such as MOR, hold screw power and decline to a great extent, dust is big during cutting construction, and infringement construction workman's is healthy, this method has reached fire-retardant purpose, but has not been traditional wood-base fibre and particle panel material product.
Summary of the invention
For overcoming the above-mentioned shortcoming of prior art, the utility model provides a kind of fire resistance good, multifunctional flame-proof wood-based plate with low cost.
The multifunctional flame-proof wood-based plate is characterized in that: comprises wooden central core, is coated on the last flame-retardant layer on upper and lower surface and the following flame-retardant layer of central core respectively and is covered in the top panel of the upper surface of flame-retardant layer, and the lower panel that is covered in down flame-retardant layer.
Further, the described flame-retardant layer of going up is inorganic fire-retarded glue with following flame-retardant layer, and the described thickness of going up flame-retardant layer and following flame-retardant layer is 0.5～2.0mm.
Further, described central core is Wooden veneer, glued board slab or solid wood plate core.
Further, described glued board slab is the glued board of handling without veneer.
Further, described solid wood plate core is jigsaw or the wooden lattice structure plate of being made up of the solid wood bar.
Further, described top panel is formed by Wooden veneer that is connected with flame-retardant layer and the decoration wood skin that is covered in the Wooden veneer surface with lower panel.
Technical conceive of the present utility model is: layout thickness is 0.5～2.0 millimeter a upper and lower flame-retardant layer between central core and upper and lower panel, and this upper and lower flame-retardant layer plays the gummed effect as adhesive on the one hand; On the other hand, this upper and lower flame-retardant layer is originally as incombustible material, play fire-retardant insulating effect behind the curable adhesive layer, inorganic fire-retarded glue permeates in adjacent wood materials in the solidification process of colding pressing simultaneously, can strengthen the fire retardancy of adjacent Wooden veneer and central core, the wood-based panel product good flame retardant property is given in both actings in conjunction.After testing, fire resistance can reach the B of GB GB/T 8624-1997 regulation
1The B level and the C level of level or GB GB/T 8624-2006 regulation.Because the utility model adopts inorganic fire-retarded glue cheap with cost of material, according to measuring and calculating, thickness is that the Wooden veneer price of 0.5～2.0 millimeter the cost of upper and lower flame-retardant layer and same thickness is suitable in the utility model, therefore, the manufacturing cost of fire-retardation artificial board described in the utility model and common wood-based plate remain basically stable.To sum up, the utility model has solved the fire-retardant problem of wood-base fibre and particle panel material under the prerequisite that does not increase cost.
The beneficial effects of the utility model are: fire resistance is good, and manufacturing cost is lower, has kept the characteristic and the premium properties of wood-base fibre and particle panel material product itself largely.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
The specific embodiment
The multifunctional flame-proof wood-based plate comprises wooden central core 1, be coated on respectively central core 1 upper and lower surface last flame-retardant layer 2 and following flame-retardant layer 3 and be covered in the top panel 4 of the upper surface of flame-retardant layer 2, and the lower panel 5 that is covered in down flame-retardant layer 3.
The described flame-retardant layer 2 of going up is inorganic fire-retarded glue with following flame-retardant layer 3, and the described thickness of going up flame-retardant layer 2 and following flame-retardant layer 3 is 0.5～2.0mm.
Described central core 1 is Wooden veneer, glued board slab or solid wood plate core.
Described glued board slab is the glued board of handling without veneer.
Described solid wood plate core is jigsaw or the wooden lattice structure plate of being made up of the solid wood bar.
Described top panel 4 is formed by Wooden veneer a that is connected with flame-retardant layer and the decoration wood skin b that is covered in the Wooden veneer surface with lower panel 5.
Technical conceive of the present utility model is: layout thickness is 0.5～2.0 millimeter a upper and lower flame-retardant layer between central core and upper and lower panel, and this upper and lower flame-retardant layer plays the gummed effect as adhesive on the one hand; On the other hand, this upper and lower flame-retardant layer is originally as incombustible material, play fire-retardant insulating effect behind the curable adhesive layer, inorganic fire-retarded glue permeates in adjacent wood materials in the solidification process of colding pressing simultaneously, can strengthen the fire retardancy of adjacent Wooden veneer and central core, the wood-based panel product good flame retardant property is given in both actings in conjunction.After testing, fire resistance can reach the B of GB GB/T 8624-1997 regulation
1The B level and the C level of level or GB GB/T 8624-2006 regulation.Because the utility model adopts inorganic fire-retarded glue cheap with cost of material, according to measuring and calculating, thickness is that the Wooden veneer price of 0.5～2.0 millimeter the cost of upper and lower flame-retardant layer and same thickness is suitable in the utility model, therefore, the manufacturing cost of fire-retardation artificial board described in the utility model and common wood-based plate remain basically stable.To sum up, the utility model has solved the fire-retardant problem of wood-base fibre and particle panel material under the prerequisite that does not increase cost.
The described content of this specification embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.
Claims (6)
1. multifunctional flame-proof wood-based plate is characterized in that: comprise wooden central core, be coated on respectively central core upper and lower surface last flame-retardant layer and following flame-retardant layer and be covered in the top panel of the upper surface of flame-retardant layer, and the lower panel that is covered in down flame-retardant layer.
2. multifunctional flame-proof wood-based plate as claimed in claim 1 is characterized in that: the described flame-retardant layer of going up is inorganic fire-retarded glue with following flame-retardant layer, and the described thickness of going up flame-retardant layer and following flame-retardant layer is 0.5～2.0mm.
3. multifunctional flame-proof wood-based plate as claimed in claim 1 or 2 is characterized in that: described central core is Wooden veneer, glued board slab or solid wood plate core.
4. multifunctional flame-proof wood-based plate as claimed in claim 3 is characterized in that: the glued board of described glued board slab for handling without veneer.
5. multifunctional flame-proof wood-based plate as claimed in claim 3 is characterized in that: jigsaw or the wooden lattice structure plate of described solid wood plate core for being made up of the solid wood bar.
6. multifunctional flame-proof wood-based plate as claimed in claim 3 is characterized in that: described top panel is formed by Wooden veneer that is connected with flame-retardant layer and the decoration wood skin that is covered in the Wooden veneer surface with lower panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206897249U CN202021651U (en) | 2010-12-30 | 2010-12-30 | Multi-functional fire-retardation artificial board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206897249U CN202021651U (en) | 2010-12-30 | 2010-12-30 | Multi-functional fire-retardation artificial board |
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| CN202021651U true CN202021651U (en) | 2011-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010206897249U Expired - Fee Related CN202021651U (en) | 2010-12-30 | 2010-12-30 | Multi-functional fire-retardation artificial board |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003908A (en) * | 2016-06-07 | 2016-10-12 | 淮滨县祥盛再生资源有限公司 | Multilayer flame-retardant wood-based composite board and manufacturing method thereof |
| CN106003271A (en) * | 2016-05-18 | 2016-10-12 | 詹雄光 | Flame-retardant, high-strength and three-dimensional solid wood board and manufacturing method thereof |
| WO2019007357A1 (en) | 2017-07-05 | 2019-01-10 | 镇江市阳光西尔新材料科技有限公司 | Board core of artificial board and method for manufacturing same |
| CN109203117A (en) * | 2017-07-05 | 2019-01-15 | 镇江市阳光西尔新材料科技有限公司 | A kind of wood-based plate plate core and its manufacturing method |
| CN110405870A (en) * | 2018-04-26 | 2019-11-05 | 镇江市阳光西尔新材料科技有限公司 | A kind of plate core and its manufacturing method of wood-based plate |
| CN111219032A (en) * | 2018-11-23 | 2020-06-02 | 镇江市阳光西尔新材料科技有限公司 | Artificial structure wood floor |
-
2010
- 2010-12-30 CN CN2010206897249U patent/CN202021651U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003271A (en) * | 2016-05-18 | 2016-10-12 | 詹雄光 | Flame-retardant, high-strength and three-dimensional solid wood board and manufacturing method thereof |
| CN106003908A (en) * | 2016-06-07 | 2016-10-12 | 淮滨县祥盛再生资源有限公司 | Multilayer flame-retardant wood-based composite board and manufacturing method thereof |
| CN106003908B (en) * | 2016-06-07 | 2018-11-13 | 淮滨县祥盛再生资源有限公司 | Multi-layer fire-retarded wood base composite plate and its manufacturing method |
| WO2019007357A1 (en) | 2017-07-05 | 2019-01-10 | 镇江市阳光西尔新材料科技有限公司 | Board core of artificial board and method for manufacturing same |
| CN109203117A (en) * | 2017-07-05 | 2019-01-15 | 镇江市阳光西尔新材料科技有限公司 | A kind of wood-based plate plate core and its manufacturing method |
| CN109203117B (en) * | 2017-07-05 | 2021-11-26 | 镇江市阳光西尔新材料科技有限公司 | Artificial board core and manufacturing method thereof |
| CN110405870A (en) * | 2018-04-26 | 2019-11-05 | 镇江市阳光西尔新材料科技有限公司 | A kind of plate core and its manufacturing method of wood-based plate |
| CN111219032A (en) * | 2018-11-23 | 2020-06-02 | 镇江市阳光西尔新材料科技有限公司 | Artificial structure wood floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111102 Termination date: 20111230 |