CN220197979U - Flame-retardant bakelite plate - Google Patents
Flame-retardant bakelite plate Download PDFInfo
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- CN220197979U CN220197979U CN202321517778.0U CN202321517778U CN220197979U CN 220197979 U CN220197979 U CN 220197979U CN 202321517778 U CN202321517778 U CN 202321517778U CN 220197979 U CN220197979 U CN 220197979U
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- retardant
- flame
- fire
- flame retardant
- plate
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 135
- 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 116
- 229920001342 Bakelite® Polymers 0.000 title claims abstract description 35
- 239000004637 bakelite Substances 0.000 title claims abstract description 35
- 239000010410 layer Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 20
- 239000012790 adhesive layer Substances 0.000 claims description 18
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000011490 mineral wool Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000758 substrate Substances 0.000 description 27
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a flame-retardant bakelite plate, relates to the technical field of bakelite plates, and solves the technical problems that the flame-retardant performance of the bakelite plate is limited when the outer surface of the bakelite plate is coated with a flame-retardant layer, and the flame-retardant effect is easily affected by abrasion of the flame-retardant layer; including the base plate, the top and the bottom of base plate are provided with fire-retardant subassembly, and fire-retardant subassembly is including installing the first fire-retardant board in base plate top and bottom respectively, and first fire-retardant board is close to one side of base plate and is seted up flutedly, and the tank bottom of recess installs interior fire-retardant layer, and outer fire-retardant layer is installed to one side that interior fire-retardant layer was kept away from to first fire-retardant board, and one side that the base plate was kept away from to two first fire-retardant boards is equipped with the panel, installs bonding assembly between panel and the first fire-retardant board, and installs the subassembly of borduring that is used for protecting the base plate between two panels. According to the utility model, the bakelite plate has a multiple flame-retardant structure, the flame-retardant performance is effectively improved, and the flame-retardant structure is conveniently protected, so that the flame-retardant effect is not affected by abrasion.
Description
Technical Field
The utility model belongs to the technical field of bakelite plates, and particularly relates to a flame-retardant bakelite plate.
Background
Bakelite board, also called bakelite board and phenolic laminated board, is produced with bleached wood paper and cotton linter paper as reinforcing material and phenolic resin produced through reaction of high purity and fully synthesized petrochemical material as resin adhesive.
The bakelite plate has the characteristics of no water absorption, no electric conduction, high temperature resistance, high strength and the like, so that the bakelite plate is widely applied to electric products, and is also named as such, although the bakelite plate is difficult to burn at high temperature, the bakelite plate does not have the characteristic of flame retardance of the bakelite plate, in the prior art, the flame retardant effect is easily affected by abrasion due to the fact that the flame retardant layer is coated on the outer surface of the bakelite plate, and in addition, the coated flame retardant layer only has a single-layer flame retardant effect, and has limited flame retardant performance, so that the flame retardant bakelite plate is proposed to solve the problems.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a flame-retardant bakelite plate, which solves the problems that the flame-retardant performance of the bakelite plate is limited and the flame-retardant effect is affected by abrasion of the flame-retardant layer when the outer surface of the bakelite plate is coated with the flame-retardant layer.
To achieve the above object, according to an embodiment of the first aspect of the present utility model, a flame retardant bakelite board is provided, which comprises a substrate, wherein the top and the bottom of the substrate are provided with flame retardant components, the flame retardant components comprise first flame retardant boards respectively installed at the top and the bottom of the substrate, a groove is formed on one side of the first flame retardant boards close to the substrate, an inner flame retardant layer is installed at the bottom of the groove, an outer flame retardant layer is installed on one side of the first flame retardant boards far away from the inner flame retardant layer, two panels are arranged on one side of the first flame retardant boards far away from the substrate, an adhesive component is installed between the panels and the first flame retardant boards, and a binding component for protecting the substrate is installed between the two panels.
As a further technical scheme of the utility model, the edge covering assembly comprises a frame-shaped edge covering between two panels, a second flame-retardant plate is mounted on the inner side wall of the frame-shaped edge covering, the second flame-retardant plate is clamped between the two first flame-retardant plates, and a sealing assembly is mounted between the frame-shaped edge covering and the panels.
As a further technical scheme of the utility model, the bonding assembly comprises a first adhesive layer arranged on one side of the inner flame-retardant layer far away from the groove bottom of the groove, wherein the first adhesive layer is used for bonding with the substrate, a second adhesive layer is arranged on one side of the outer flame-retardant layer far away from the first flame-retardant plate, and the second adhesive layer is used for bonding with the panel.
As a further technical scheme of the utility model, the first flame retardant plate and the second flame retardant plate are rock wool plates.
As a further technical scheme of the utility model, the sealing assembly comprises a sealing strip arranged on the edge of the top of the frame-shaped wrapping edge, the section of the sealing strip is of a rectangular structure, and one side of the panel, which is close to the sealing strip, is provided with a return groove which is matched with the panel.
As a further technical scheme of the utility model, a plurality of through holes which are uniformly distributed are formed in the substrate in a penetrating way, and the through holes are uniformly filled with flame retardant.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the top and the bottom of the substrate are conveniently subjected to multiple flame-retardant protection through the flame-retardant assembly, the flame-retardant performance is greatly improved, the panel is installed by utilizing the adhesive assembly, the flame-retardant assembly is conveniently protected, and the abrasion of the flame-retardant assembly can be avoided, so that the bakelite plate has a good flame-retardant effect.
2. According to the utility model, the edge covering assembly is not only convenient for protecting the circumferential side edge of the substrate, but also can realize flame-retardant protection of the circumferential side edge, thereby being beneficial to further improving the flame retardant property of the bakelite plate.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a connecting portion of a frame-shaped wrapping edge and a sealing strip in the present utility model;
FIG. 3 is a schematic diagram of the structure of the present utility model;
fig. 4 is a schematic structural view of a flame retardant assembly according to the present utility model.
In the figure: 1. a substrate; 2. a flame retardant assembly; 201. a first flame retardant panel; 202. an inner flame retardant layer; 203. an outer flame retardant layer; 3. a panel; 4. frame-shaped edge wrapping; 5. a second flame retardant panel; 6. a first adhesive layer; 7. a second adhesive layer; 8. a sealing strip; 9. a flame retardant.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 3-4, a flame-retardant bakelite board comprises a substrate 1, a plurality of evenly distributed through holes are formed in the substrate 1 in a penetrating manner, flame retardant 9 is evenly filled in the through holes, flame retardant performance of the substrate 1 is improved, flame retardant components 2 are arranged at the top and the bottom of the substrate 1, the flame retardant components 2 comprise first flame retardant boards 201 which are respectively arranged at the top and the bottom of the substrate 1, the first flame retardant boards 201 are rock wool boards, grooves are formed in one sides of the first flame retardant boards 201, which are close to the substrate 1, inner flame retardant layers 202 are arranged at bottoms of the grooves, outer flame retardant layers 203 are arranged on one sides of the first flame retardant boards 201, which are far away from the inner flame retardant layers 202, the outer flame retardant layers 203 achieve first heavy flame retardant protection, and the first flame retardant boards 201 and the inner flame retardant layers 202 achieve second and third flame retardant protection, so that flame retardant performance of the bakelite board is greatly improved.
As shown in fig. 3-4, a panel 3 is disposed on one side of the two first flame retardant boards 201 away from the substrate 1, an adhesive assembly is mounted between the panel 3 and the first flame retardant boards 201, the adhesive assembly comprises a first adhesive layer 6 mounted on one side of the inner flame retardant layer 202 away from the groove bottom, the first adhesive layer 6 is used for bonding with the substrate 1, the flame retardant assembly 2 is conveniently bonded with the substrate 1, a second adhesive layer 7 is disposed on one side of the outer flame retardant layer 203 away from the first flame retardant boards 201, the second adhesive layer 7 is used for bonding with the panel 3, the panel 3 and the flame retardant assembly 2 are conveniently bonded in a pressing manner, and the flame retardant assembly 2 is covered and protected, so that abrasion can be avoided.
As shown in fig. 1-3, an edge covering component for protecting a substrate 1 is installed between two panels 3, the edge covering component comprises a frame-shaped edge covering 4 positioned between two panels 3, a second flame retardant plate 5 is installed on the inner side wall of the frame-shaped edge covering 4, in the implementation, the second flame retardant plate 5 is a rock wool plate, the circumferential side edge of the substrate 1 is conveniently subjected to flame retardant protection, the second flame retardant plate 5 is clamped between two first flame retardant plates 201, a sealing component is installed between the frame-shaped edge covering 4 and the panels 3, the sealing component comprises a sealing strip 8 installed on the edge of the top of the frame-shaped edge covering 4, the section of the sealing strip 8 is of a rectangular structure, a return groove which is matched with the sealing strip is formed in one side of the panel 3, close to the sealing strip 8, and tightness between the panel 3 and the frame-shaped edge covering 4 is ensured.
The working principle of the utility model is as follows: one of the first flame retardant plates 201 is bonded with the bottom of the substrate 1 by using the first adhesive layer 6, one of the panels 3 is bonded by pressing by using the second adhesive layer 7, the panel 3 is positioned below the substrate 1, then the sealing strip 8 at the edge of the bottom of the frame-shaped wrapping 4 is clamped with the circular groove of the panel 3, then the other first flame retardant plate 201 is bonded with the top of the substrate 1 by using the first adhesive layer 6, the other panel 3 is bonded by pressing by using the second adhesive layer 7, the panel 3 is positioned above the substrate 1, the installation of the flame retardant bakelite plate can be completed, the upper panel 3 and the lower panel 3 can protect the flame retardant assembly 2 from abrasion, the outer flame retardant layer 203 realizes the first heavy flame retardant protection, the first flame retardant plate 201 and the inner flame retardant layer 202 realize the second and third flame retardant protection, thereby greatly improving the flame retardant performance of the bakelite plate, and the flame retardant performance of the periphery side of the substrate 1 can be further improved by the second flame retardant plate 5 at the inner side of the frame-shaped wrapping 4, and the bakelite plate has good flame retardant characteristics.
The above embodiments are only for illustrating the technical method of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present utility model may be modified or substituted without departing from the spirit and scope of the technical method of the present utility model.
Claims (6)
1. The utility model provides a fire-retardant bakelite board, includes base plate (1), its characterized in that, the top and the bottom of base plate (1) are provided with fire-retardant subassembly (2), fire-retardant subassembly (2) are including installing first fire-retardant board (201) at base plate (1) top and bottom respectively, first fire-retardant board (201) are close to one side of base plate (1) and are seted up flutedly, and interior fire-retardant layer (202) are installed to the tank bottom of recess, outer fire-retardant layer (203) are installed to one side of interior fire-retardant layer (202) is kept away from to first fire-retardant board (201), two one side of base plate (1) is kept away from to first fire-retardant board (201) is equipped with panel (3), install bonding assembly between panel (3) and the first fire-retardant board (201), and install the subassembly of borduring that is used for protecting base plate (1) between two panels (3).
2. A flame retardant bakelite plate according to claim 1, characterized in that the edge covering assembly comprises a frame-shaped edge covering (4) between two panels (3), a second flame retardant plate (5) is mounted on the inner side wall of the frame-shaped edge covering (4), the second flame retardant plate (5) is clamped between two first flame retardant plates (201), and a sealing assembly is mounted between the frame-shaped edge covering (4) and the panels (3).
3. A flame retardant bakelite plate according to claim 1, characterized in that the adhesive assembly comprises a first adhesive layer (6) mounted on the side of the inner flame retardant layer (202) remote from the groove bottom, the first adhesive layer (6) being for bonding with the base plate (1), the side of the outer flame retardant layer (203) remote from the first flame retardant plate (201) being provided with a second adhesive layer (7), the second adhesive layer (7) being for bonding with the panel (3).
4. A flame retardant bakelite plate according to claim 1, characterized in that the first flame retardant plate (201) and the second flame retardant plate (5) are rock wool plates.
5. The flame-retardant bakelite plate according to claim 2, wherein the sealing assembly comprises a sealing strip (8) arranged on the top edge of the frame-shaped wrapping edge (4), the section of the sealing strip (8) is of a rectangular structure, and a return groove matched with the sealing strip (8) is formed on one side of the panel (3) close to the sealing strip (8).
6. The flame-retardant bakelite plate according to claim 1, wherein a plurality of evenly distributed through holes are arranged in the base plate (1) in a penetrating way, and the through holes are evenly filled with flame retardant (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517778.0U CN220197979U (en) | 2023-06-14 | 2023-06-14 | Flame-retardant bakelite plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321517778.0U CN220197979U (en) | 2023-06-14 | 2023-06-14 | Flame-retardant bakelite plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220197979U true CN220197979U (en) | 2023-12-19 |
Family
ID=89144680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321517778.0U Active CN220197979U (en) | 2023-06-14 | 2023-06-14 | Flame-retardant bakelite plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220197979U (en) |
-
2023
- 2023-06-14 CN CN202321517778.0U patent/CN220197979U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |