CN215512621U - Flame-retardant medium-density fiberboard - Google Patents
Flame-retardant medium-density fiberboard Download PDFInfo
- Publication number
- CN215512621U CN215512621U CN202120071768.3U CN202120071768U CN215512621U CN 215512621 U CN215512621 U CN 215512621U CN 202120071768 U CN202120071768 U CN 202120071768U CN 215512621 U CN215512621 U CN 215512621U
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- CN
- China
- Prior art keywords
- retardant
- flame
- density fiberboard
- medium density
- fire
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- 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.)
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Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 104
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000011094 fiberboard Substances 0.000 title claims abstract description 81
- 239000011248 coating agent Substances 0.000 claims abstract description 17
- 238000000576 coating method Methods 0.000 claims abstract description 17
- 239000000835 fiber Substances 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 16
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 7
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 230000002195 synergetic effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 15
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 4
- 239000012774 insulation material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 1
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229960001545 hydrotalcite Drugs 0.000 description 1
- 229910001701 hydrotalcite Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008104 plant cellulose Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012747 synergistic agent Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Images
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- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The utility model relates to the technical field of fiber boards, and discloses a flame-retardant medium-density fiber board which comprises a base material, wherein a flame-retardant layer is arranged on the top of the base material layer, a compression-resistant layer is bonded on the top of the flame-retardant layer, a waterproof coating is arranged on the top of the compression-resistant layer, a heat-insulating layer is bonded on the bottom of the base material, a sound-insulating layer is bonded on the bottom of the heat-insulating layer, and a fiber bottom board is bonded on the bottom of the sound-insulating layer. Through the fire-retardant layer that sets up, carry out fire-retardant protection to this fire-retardant medium density fiberboard, make this fire-retardant medium density fiberboard meet open fire difficult fire, thereby make the fire behaviour of this fire-retardant medium density fiberboard have apparent promotion, the problem that current fiberboard meets open fire easily has been solved.
Description
Technical Field
The utility model relates to the technical field of fiber boards, in particular to a flame-retardant medium-density fiber board.
Background
The fiberboard is also named as a density board, which is an artificial board made of wood fiber or other plant cellulose fiber as a raw material and urea formaldehyde resin or other suitable adhesives. During the manufacturing process, adhesives and/or additives may be applied. The fiber board has the advantages of uniform material, small longitudinal and transverse strength difference, difficult cracking and the like, and has wide application. The 1 cubic meter fiberboard needs 2.5 to 3 cubic meters of wood to manufacture, and can replace 3 cubic meters of sawn timber or 5 cubic meters of log. The development of fiberboard production is an effective way for the comprehensive utilization of wood resources.
At present, the existing fiber board is inflammable when meeting open fire due to the influence of materials, does not have the capability of fire prevention, influences the quality of the medium-density fiber board, and influences the service life of furniture.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides a flame retardant medium density fiberboard to solve the problems set forth in the background art.
(II) technical scheme
In order to achieve the purpose of enabling the fiber board to have the fireproof capacity, the utility model provides the following technical scheme: the utility model provides a fire-retardant medium density fiberboard, includes the substrate, the substrate top is provided with fire-retardant layer, fire-retardant layer top bonds and has the resistance to compression layer, resistance to compression layer top is provided with waterproof coating, the substrate bottom bonds and has the heat preservation, the heat preservation bottom bonds and has the puigging, the puigging bottom bonds and has the fiber bottom plate.
Preferably, the material of the flame-retardant layer is antimony trioxide synergistic flame retardant.
Preferably, the material of the pressure-resistant layer is a polyurethane plate.
Preferably, the material of the waterproof coating is acrylic waterproof paint.
Preferably, the material of the heat insulation layer is a polyurethane heat insulation material.
Preferably, the sound insulation layer is a damping sound insulation board.
Compared with the prior art, the utility model provides a flame-retardant medium-density fiberboard, which has the following beneficial effects:
1. according to the utility model, the flame-retardant medium density fiberboard is subjected to flame-retardant protection through the arranged flame-retardant layer, so that the flame-retardant medium density fiberboard is difficult to burn when encountering open fire, and the flame-retardant performance of the flame-retardant medium density fiberboard is obviously improved.
2. The flame-retardant medium density fiberboard has the advantages that through the arranged heat-insulating layer, the flame-retardant medium density fiberboard has heat-insulating performance, sufficient heat-insulating performance is provided for users, and the users can enjoy sufficient heat-insulating effect during use, so that the practicability of the flame-retardant medium density fiberboard is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
fig. 2 is a front sectional view of the structure of the present invention.
In the figure: 1 substrate, 2 flame retardant coating, 3 anti-pressure layer, 4 waterproof coating, 5 heat preservation, 6 puigging, 7 fibre bottom plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a flame-retardant medium-density fiberboard comprises a base material 1, wherein a flame-retardant layer 2 is arranged on the top of the base material 1, the flame-retardant layer 2 is made of antimony trioxide synergistic flame retardant, the flame retardant is a synergistic flame retardant with excellent performance and completely different from zinc borate, hydrotalcite and other types of synergistic agents on the market, and flame is extinguished under the action of a halogen flame-retardant substance under the gaseous state, so that the flame-retardant effect is achieved, the flame-retardant medium-density fiberboard has good flame-retardant performance, the flame-retardant medium-density fiberboard is subjected to flame-retardant protection through the arranged flame-retardant layer 2, so that the flame-retardant medium-density fiberboard is difficult to ignite when encountering open fire, the flame-retardant performance of the flame-retardant medium-density fiberboard is remarkably improved, a pressure-resistant layer 3 is bonded on the top of the flame-retardant layer 2, the pressure-resistant layer 3 is made of a polyurethane board, and Polyurethane (PUR) is a large polymer with a molecular main chain containing more carbamate characteristic structures, the high-strength flame-retardant medium density fiberboard is a high polymer material between plastic and rubber, has large elongation, wide hardness range and large formula adjustment range, and has excellent wear resistance and mechanical property, the high-strength flame-retardant medium density fiberboard has good wear resistance and pressure resistance when in use by arranging the pressure-resistant layer 3, the surface of the high-strength flame-retardant medium density fiberboard is prevented from being damaged, foreign matters enter the high-strength flame-retardant medium density fiberboard to cause corrosion, the service life of the high-strength flame-retardant medium density fiberboard is obviously prolonged, the top of the pressure-resistant layer 3 is provided with the waterproof coating 4, the waterproof coating 4 is made of acrylic waterproof coating, the acrylic waterproof coating is a single-component water emulsion type waterproof coating prepared by adding other additives into pure acrylic polymer emulsion serving as a base material, and a waterproof film formed by curing the waterproof coating has certain extensibility, elastoplasticity, The flame-retardant medium density fiberboard has good waterproof performance through the arranged waterproof coating 4, prevents water stain from entering the flame-retardant medium density fiberboard to cause the flame-retardant medium density fiberboard to be decayed, thereby better protecting the flame-retardant medium density fiberboard from being damaged by foreign objects, and ensures that the flame-retardant medium density fiberboard is more convenient to use, the bottom of the base material 1 is bonded with the heat-insulating layer 5, the heat-insulating layer 5 is made of polyurethane heat-insulating material, the polyurethane heat-insulating material is a synthetic material with good performance, and the flame-retardant medium density fiberboard has the advantages of high specific strength, small heat conductivity coefficient and the like, is mainly used as heat-insulating material, is a structural material, and has heat-insulating performance through the arranged heat-insulating layer 5, give the user sufficient thermal insulation performance, let the user enjoy sufficient heat preservation effect during the use, thus make the practicality of this fire-retardant medium density fiberboard improve, the bottom of heat preservation 5 bonds has the puigging 6, the puigging 6 is the damping puigging, the damping puigging usually refers to the glass magnesium board, it is a high-density material, add the composite production of sound insulation material in the middle of using the glass magnesium board as the substrate, adopt the sound insulation material of different performance in the sound insulation, utilize the characteristic that each has, use in the sound insulation compositely, exert the advantage of each sound insulation material, in order to improve the sound insulation wholeness, accomplish the efficiency of "rigid-flexible combination, the multiple sound insulation, comprehensive protection", through the puigging 6 that sets up, make this fire-retardant medium density fiberboard possess good sound insulation effect in the use, prevent the noise transmission from causing the user to disturb, make this fire-retardant medium density fiberboard protect the user more comprehensively in the use, therefore, the flame-retardant medium density fiberboard has better use feeling, lays a foundation for the market popularity of the flame-retardant medium density fiberboard, and the bottom of the sound insulation layer 6 is bonded with the fiber bottom plate 7.
When the flame-retardant medium density fiberboard is used, the waterproof coating 4 carries out waterproof protection on the flame-retardant medium density fiberboard, water is prevented from entering the flame-retardant medium density fiberboard to cause decay, the compression-resistant layer 3 is a strong shield of the flame-retardant medium density fiberboard component to protect the flame-retardant medium density fiberboard from being damaged, the flame-retardant layer 2 provides good flame retardant property for the flame-retardant medium density fiberboard to prevent the flame-retardant medium density fiberboard from burning by naked flame, the heat-insulating layer 5 provides good heat-insulating property for the flame-retardant medium density fiberboard to ensure that the flame-retardant medium density fiberboard provides good heat-insulating effect for a user during use, and the sound-insulating layer 6 enables the flame-retardant medium density fiberboard to dissipate noise during use and prevents the noise from disturbing the user.
In conclusion, the flame-retardant medium density fiberboard is subjected to flame-retardant protection through the arranged flame-retardant layer 2, so that the flame-retardant medium density fiberboard is difficult to burn when encountering open fire, and the flame-retardant performance of the flame-retardant medium density fiberboard is remarkably improved;
the anti-pressure layer 3 is arranged, so that the flame-retardant medium density fiberboard has good wear resistance and pressure resistance when in use, the surface of the flame-retardant medium density fiberboard is prevented from being damaged, foreign matters enter the flame-retardant medium density fiberboard to cause corrosion, and the service life of the flame-retardant medium density fiberboard is obviously prolonged;
through the arranged waterproof coating 4, the flame-retardant medium density fiberboard has good waterproof performance, and water stains are prevented from entering the flame-retardant medium density fiberboard to cause the flame-retardant medium density fiberboard to be corroded, so that the flame-retardant medium density fiberboard is better protected from being damaged by foreign matters, and the flame-retardant medium density fiberboard is more convenient to use;
the flame-retardant medium density fiberboard has heat insulation performance through the arranged heat insulation layer 5, gives enough heat insulation performance to users, and enables the users to enjoy enough heat insulation effect during use, thereby improving the practicability of the flame-retardant medium density fiberboard;
through puigging 6 that sets up, make this fire-retardant medium density fiberboard possess good syllable-dividing effect in the use on the way, prevent that the noise transmission from causing the harassment to the user, make this fire-retardant medium density fiberboard more comprehensive to user's protection on the way of using to make this fire-retardant medium density fiberboard's use experience better, welcome the basis of getting in the market for this fire-retardant medium density fiberboard.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fire retardant medium density fiberboard comprising a substrate (1), characterized in that: substrate (1) top is provided with fire-retardant layer (2), fire-retardant layer (2) top bonds and has anti-pressure layer (3), anti-pressure layer (3) top is provided with water proof coating (4), substrate (1) bottom bonds and has heat preservation (5), heat preservation (5) bottom bonds and has puigging (6), puigging (6) bottom bonds and has fibre bottom plate (7).
2. A fire retardant medium density fiberboard according to claim 1, wherein: the flame-retardant layer (2) is made of antimony trioxide synergistic flame retardant.
3. A fire retardant medium density fiberboard according to claim 1, wherein: the anti-pressure layer (3) is made of a polyurethane plate.
4. A fire retardant medium density fiberboard according to claim 1, wherein: the waterproof coating (4) is made of acrylic waterproof coating.
5. A fire retardant medium density fiberboard according to claim 1, wherein: the heat-insulating layer (5) is made of a polyurethane heat-insulating material.
6. A fire retardant medium density fiberboard according to claim 1, wherein: the sound insulation layer (6) is a damping sound insulation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071768.3U CN215512621U (en) | 2021-01-12 | 2021-01-12 | Flame-retardant medium-density fiberboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120071768.3U CN215512621U (en) | 2021-01-12 | 2021-01-12 | Flame-retardant medium-density fiberboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215512621U true CN215512621U (en) | 2022-01-14 |
Family
ID=79786807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120071768.3U Expired - Fee Related CN215512621U (en) | 2021-01-12 | 2021-01-12 | Flame-retardant medium-density fiberboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215512621U (en) |
-
2021
- 2021-01-12 CN CN202120071768.3U patent/CN215512621U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220114 |