CN215283705U - Aramid fiber honeycomb fireproof composite board - Google Patents
Aramid fiber honeycomb fireproof composite board Download PDFInfo
- Publication number
- CN215283705U CN215283705U CN202120674642.5U CN202120674642U CN215283705U CN 215283705 U CN215283705 U CN 215283705U CN 202120674642 U CN202120674642 U CN 202120674642U CN 215283705 U CN215283705 U CN 215283705U
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- layer
- aramid fiber
- fiber honeycomb
- fireproof
- composite board
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- 229920006231 aramid fiber Polymers 0.000 title claims abstract description 64
- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 239000010410 layer Substances 0.000 claims abstract description 99
- 239000004744 fabric Substances 0.000 claims abstract description 30
- 239000003063 flame retardant Substances 0.000 claims abstract description 28
- 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 claims abstract description 27
- 239000003365 glass fiber Substances 0.000 claims abstract description 26
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000005011 phenolic resin Substances 0.000 claims abstract description 20
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 20
- 229920001684 low density polyethylene Polymers 0.000 claims abstract description 17
- 239000004702 low-density polyethylene Substances 0.000 claims abstract description 17
- 239000012792 core layer Substances 0.000 claims abstract description 16
- 230000002265 prevention Effects 0.000 claims abstract description 14
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- 239000011888 foil Substances 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 229910052573 porcelain Inorganic materials 0.000 claims description 9
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000005030 aluminium foil Substances 0.000 claims description 6
- 229920006327 polystyrene foam Polymers 0.000 claims description 6
- 239000011491 glass wool Substances 0.000 claims description 5
- 239000003292 glue Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 230000030279 gene silencing Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 22
- 230000001743 silencing effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 230000009467 reduction Effects 0.000 description 5
- 238000004321 preservation Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an aramid fiber honeycomb fireproof composite board, which comprises an aramid fiber honeycomb core layer, wherein the aramid fiber honeycomb core layer is provided with a plurality of cells, a plurality of the cells are filled with fireproof heat insulators, the lower surface of the aramid fiber honeycomb core layer is provided with a glass fiber gridding cloth layer, the aramid fiber honeycomb core layer is provided with a fireproof layer at the side deviating from the glass fiber gridding cloth layer, the fireproof layer consists of phenolic resin strips and low-density polyethylene strips, the phenolic resin strips and the low-density polyethylene strips are arranged in a triangular prism shape in a reversed way, the glass fiber gridding cloth layer is provided with an aluminum foil layer at the side deviating from the aramid fiber honeycomb core layer, one side of the aluminum foil layer is provided with a trapezoidal lug, and the fireproof heat insulators are filled, so that the composite board has a flame-retardant and simultaneously has a heat-insulating effect, and the aramid fiber honeycomb fireproof composite board can bear higher strength pressure, the silencing effect is better, and fire prevention flame retardant efficiency preferred.
Description
Technical Field
The utility model relates to a composite sheet technical field, in particular to aramid fiber honeycomb fire prevention composite sheet.
Background
The honeycomb plate has the advantages of light weight, high strength, heat preservation, heat insulation, shock resistance and the like, and is widely applied to building curtain wall cladding, interior decoration engineering, interior partitions and track interior decoration.
According to the prior Chinese patent with publication number CN206048955U, the aramid fiber honeycomb reinforced fireproof surface layer composite board comprises an upper fireproof board, an aramid fiber honeycomb core and a lower fireproof board, wherein the upper surface of the aramid fiber honeycomb core is fixedly connected with the upper fireproof board through an upper adhesive layer, and the lower surface of the aramid fiber honeycomb core is fixedly connected with the lower fireproof board through a lower adhesive layer. Go up the PLASTIC LAMINATED and the fire prevention plate structure is the same down, all includes PLASTIC LAMINATED body and fibrous layer, the fibrous layer sets up in the inside of PLASTIC LAMINATED body.
The aramid fiber honeycomb reinforced fireproof surface layer composite board can be used for interior trim parts of a track, has attractive appearance and also has the excellent characteristics of impact resistance, heat preservation, heat insulation, sound insulation, corrosion resistance, fire prevention and the like. However, the aramid fiber honeycomb reinforced fireproof surface layer composite board still has some defects, cannot bear high strength pressure, has a poor noise reduction effect, and has a common fireproof and flame-retardant effect.
SUMMERY OF THE UTILITY MODEL
To the problem of mentioning in the background art, the utility model aims at providing an aramid fiber honeycomb fire prevention composite sheet to solve the problem of mentioning in the background art.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an aramid fiber honeycomb fire prevention composite sheet, includes aramid fiber honeycomb sandwich layer, aramid fiber honeycomb sandwich layer is equipped with a plurality of cells, and is a plurality of the cell intussuseption is filled with the fire prevention insulator, aramid fiber honeycomb sandwich layer lower surface is equipped with glass fiber net check cloth layer, aramid fiber honeycomb sandwich layer is deviating from the one side on glass fiber net check cloth layer is equipped with the flame retardant coating, the flame retardant coating comprises for phenolic resin strip and low density polyethylene strip, the phenolic resin strip with low density polyethylene strip is triangle-shaped prismatic form and reverses the range, glass fiber net check cloth layer is deviating from the one side of aramid fiber honeycomb sandwich layer is equipped with the aluminium foil layer, one side of aluminium foil layer is equipped with trapezoidal lug.
By adopting the technical scheme, the aramid fiber honeycomb fireproof composite board can bear higher strength pressure, has better noise reduction effect and better fireproof and flame-retardant effects, is provided with the aramid fiber honeycomb core layer, has fireproof and flame-retardant properties and good environmental protection performance, has flame-retardant and simultaneously heat-insulating effects because the aramid fiber honeycomb fireproof composite board is filled with the fireproof and heat-insulating body, has insulating property and heat resistance because the aramid fiber honeycomb fireproof composite board is provided with the glass fiber mesh cloth layer, has certain sound insulation effect, adopts different fireproof material strips to adhere into the fireproof layer because the fireproof layer consists of the phenolic resin strips and the low-density polyethylene strips, has complementary advantages and disadvantages of different materials, meets the requirements of fireproof and heat preservation, saves materials and reduces the cost, and not only has the flame-retardant effect but also can ensure that the glass fiber mesh cloth layer is stable because the aramid fiber honeycomb fireproof composite board is provided with the aluminum foil layer, increasing its compressive resistance.
Preferably, the fireproof heat insulation body is a glass wool particle heat insulation layer.
By adopting the technical scheme, the glass wool particles are fireproof and heat-insulating filling materials, can be solidified by adding glue, and can also be directly filled by bulk materials.
Preferably, the thickness of the glass fiber mesh cloth layer is 0.2-0.4mm, and the mesh size is 2mm by 2 mm.
Through adopting above-mentioned technical scheme, the fire prevention noise cancelling effect of composite sheet has been increased.
Preferably, a silencing groove is arranged in the phenolic resin strip.
Through adopting above-mentioned technical scheme for the composite sheet has good sound effect of inhaling.
Preferably, the fireproof layer and the aramid fiber honeycomb core layer are bonded together through an adhesive layer.
Through adopting above-mentioned technical scheme, can be in the same place the better bonding of flame retardant coating and aramid fiber honeycomb sandwich layer.
Preferably, the phenolic resin strips and the low-density polyethylene strips are bonded together through fireproof glue.
By adopting the technical scheme, the phenolic resin strip and the low-density polyethylene strip can be better bonded together.
Preferably, the flame retardant coating is equipped with the porcelain layer in the one side that deviates from aramid fiber honeycomb sandwich layer, porcelain layer one side is equipped with trapezoidal recess.
By adopting the technical scheme, the porcelain layer can select different colors and colors according to the requirements of products, so that the fireproof composite board is attractive and meets the requirements of urban construction.
Preferably, the upper surface and the lower surface of the glass fiber gridding cloth layer are provided with polystyrene foam layers.
By adopting the technical scheme, the polystyrene foam layer enables the flame retardant property of the composite board to reach the best, and the fire-proof grade of the composite board is improved.
Preferably, the overall thickness of the aramid fiber honeycomb core layer, the glass fiber gridding cloth layer, the fire-proof layer and the aluminum foil layer is 2-4 cm.
By adopting the technical scheme, the composite board is not too thick integrally.
To sum up, the utility model discloses mainly have following beneficial effect:
the aramid fiber honeycomb fireproof composite board can bear higher strength pressure, has better noise reduction effect and better fireproof and flame-retardant effects, is provided with the aramid fiber honeycomb core layer, has fireproof and flame-retardant properties and good environmental protection performance, has flame retardant and heat insulation effects due to the fact that the aramid fiber honeycomb fireproof composite board is filled with the fireproof heat insulator, has insulating property and heat resistance and certain sound insulation effect due to the fact that the glass fiber mesh cloth layer is arranged, has complementary advantages and disadvantages of different materials and meets the requirements of fire prevention and heat insulation due to the fact that the fireproof layer is composed of phenolic resin strips and low-density polyethylene strips, the cost is reduced, the aramid fiber honeycomb fireproof composite board has the flame retardant effect and can also enable the glass fiber mesh cloth layer to be stable due to the fact that the aluminum foil layer is arranged, increasing its compressive resistance.
Drawings
FIG. 1 is one of the schematic views of the cloth layer structure of the present invention;
FIG. 2 is an enlarged view A of FIG. 1;
FIG. 3 is an enlarged view B of FIG. 1;
FIG. 4 is an enlarged view of C of FIG. 1;
FIG. 5 is an enlarged view D of FIG. 1;
FIG. 6 is an enlarged view E of FIG. 1;
fig. 7 is a second schematic view of the cloth layer structure of the present invention.
Reference numerals: 1. aramid fiber honeycomb core layer; 2. a hole grid; 3. a fire-resistant insulation; 4. a fiberglass mesh fabric layer; 5. a fire barrier layer; 6. phenolic resin strips; 7. a low density polyethylene strip; 8. an aluminum foil layer; 9. a silencing groove; 10. an adhesive layer; 11. a porcelain layer; 12. a mesh; 13. a polystyrene foam layer; 14. a trapezoidal bump; 15. a trapezoidal groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, an aramid fiber honeycomb fire prevention composite sheet, including aramid fiber honeycomb sandwich layer 1, aramid fiber honeycomb sandwich layer 1 is equipped with a plurality of cells 2, the intussuseption of a plurality of cells 2 is filled with fire prevention insulator 3, 1 lower surface of aramid fiber honeycomb sandwich layer is equipped with glass fiber net check cloth layer 4, aramid fiber honeycomb sandwich layer 1 is equipped with flame retardant coating 5 in the one side that deviates from glass fiber net check cloth layer 4, flame retardant coating 5 comprises phenolic resin strip 6 and low density polyethylene strip 7, phenolic resin strip 6 is triangle-shaped prism form with low density polyethylene strip 7 and reverses the range, glass fiber net check cloth layer 4 is equipped with aluminium foil layer 8 in the one side that deviates from aramid fiber honeycomb sandwich layer 1, one side of aluminium foil layer 8 is equipped with trapezoidal lug 14.
Referring to fig. 3, since the fireproof heat insulator 3 is a glass wool particle heat insulation layer, the glass wool particles are filled with fireproof and heat insulation fillers, and can be cured by adding glue or directly filled with bulk materials.
Referring to fig. 1, the thickness of the fiberglass mesh fabric layer 4 is 0.2-0.4mm, and the size of the mesh 12 is 2mm, so that the fireproof and noise reduction effects of the composite board are increased.
Referring to fig. 2, the phenolic resin strips 6 are provided with silencing grooves 9, so that the composite board has a good sound absorption effect.
Referring to fig. 1, the fireproof layer 5 and the aramid honeycomb core layer 1 can be better bonded together due to the fact that the fireproof layer 5 and the aramid honeycomb core layer 1 are bonded together through the adhesive layer 10.
Referring to fig. 2, the phenolic resin strips 6 and the low density polyethylene strips 7 can be better bonded together because the phenolic resin strips 6 and the low density polyethylene strips 7 are bonded together by the fireproof glue.
Referring to fig. 1, because flame retardant coating 5 is equipped with roast porcelain layer 11 in the one side that deviates from aramid fiber honeycomb sandwich layer 1, roast porcelain layer 11 one side is equipped with trapezoidal recess 15, so 11 layers of porcelain can select for use different colors and colour according to the requirement of product, make the fire prevention composite sheet pleasing to the eye, and accord with city construction's requirement, trapezoidal recess 15 can be connected the installation with trapezoidal lug 14 block.
Referring to fig. 7, since the polystyrene foam layers 13 are disposed on the upper surface and the lower surface of the glass fiber mesh fabric layer 4, the polystyrene foam layers 13 optimize the flame retardant property of the composite board, and improve the fire-retardant rating of the composite board.
Referring to fig. 1, the aramid fiber honeycomb core layer 1, the glass fiber mesh fabric layer 4, the fireproof layer 5 and the aluminum foil layer 8 are 2-4cm thick, so that the composite board is not too thick.
The use principle and the advantages are as follows:
the aramid fiber honeycomb fireproof composite board can bear higher strength pressure, has better noise reduction effect and better fireproof and flame-retardant effects, is provided with an aramid fiber honeycomb core layer 1, has fireproof and flame-retardant properties, has good environmental protection performance, has flame-retardant and simultaneously heat-insulating effects due to the fact that a fireproof heat insulator 3 is filled, has insulativity and heat resistance due to the fact that a glass fiber mesh cloth layer 4 is arranged, has certain sound insulation effect, adopts different fireproof material strips to adhere into the fireproof layer 5 due to the fact that the fireproof layer 5 consists of phenolic resin strips 6 and low-density polyethylene strips 7, has complementary advantages and disadvantages of different materials, meets the requirements of fireproof and heat preservation, saves materials, reduces cost, has an aluminum foil layer 8, has flame-retardant effect and can also stabilize the glass fiber mesh cloth layer 4, increasing its compressive resistance.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an aramid fiber honeycomb fire prevention composite sheet, includes aramid fiber honeycomb sandwich layer (1), its characterized in that: aramid fiber honeycomb sandwich layer (1) is equipped with a plurality of cells (2), and is a plurality of cell (2) intussuseption is filled with fire prevention insulator (3), aramid fiber honeycomb sandwich layer (1) lower surface is equipped with glass fiber net check cloth layer (4), aramid fiber honeycomb sandwich layer (1) is deviating from the one side on glass fiber net check cloth layer (4) is equipped with flame retardant coating (5), flame retardant coating (5) constitute for phenolic resin strip (6) and low density polyethylene strip (7), phenolic resin strip (6) with low density polyethylene strip (7) are triangle-shaped prism form and reverse the range, glass fiber net check cloth layer (4) are deviating from the one side of aramid fiber honeycomb sandwich layer (1) is equipped with aluminium foil layer (8), one side of aluminium foil layer (8) is equipped with trapezoidal lug (14).
2. The aramid fiber honeycomb fireproof composite board of claim 1, wherein: the fireproof heat insulation body (3) is a glass wool particle heat insulation layer.
3. The aramid fiber honeycomb fireproof composite board of claim 1, wherein: the thickness of the glass fiber gridding cloth layer (4) is 0.2-0.4mm, and the size of the mesh (12) is 2mm x 2 mm.
4. The aramid fiber honeycomb fireproof composite board of claim 1, wherein: and a silencing groove (9) is arranged in the phenolic resin strip (6).
5. The aramid fiber honeycomb fireproof composite board of claim 1, wherein: the fireproof layer (5) and the aramid fiber honeycomb core layer (1) are bonded together through an adhesive layer (10).
6. The aramid fiber honeycomb fireproof composite board of claim 1, wherein: the phenolic resin strips (6) and the low-density polyethylene strips (7) are bonded together through fireproof glue.
7. The aramid fiber honeycomb fireproof composite board of claim 1, wherein: flame retardant coating (5) are deviating from one side of aramid fiber honeycomb sandwich layer (1) is equipped with porcelain layer (11), porcelain layer (11) one side is equipped with trapezoidal recess (15).
8. The aramid fiber honeycomb fireproof composite board of claim 1, wherein: and polystyrene foam layers (13) are arranged on the upper surface and the lower surface of the glass fiber gridding cloth layer (4).
9. The aramid fiber honeycomb fireproof composite board of claim 1, wherein: the aramid fiber honeycomb core layer (1), the glass fiber mesh fabric layer (4), the fireproof layer (5) and the aluminum foil layer (8) are 2-4cm in overall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674642.5U CN215283705U (en) | 2021-04-01 | 2021-04-01 | Aramid fiber honeycomb fireproof composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674642.5U CN215283705U (en) | 2021-04-01 | 2021-04-01 | Aramid fiber honeycomb fireproof composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215283705U true CN215283705U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120674642.5U Active CN215283705U (en) | 2021-04-01 | 2021-04-01 | Aramid fiber honeycomb fireproof composite board |
Country Status (1)
| Country | Link |
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| CN (1) | CN215283705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118785683A (en) * | 2024-09-10 | 2024-10-15 | 湖南星鑫航天新材料股份有限公司 | Electromagnetic shielding composite heat protection sleeve and manufacturing method thereof |
-
2021
- 2021-04-01 CN CN202120674642.5U patent/CN215283705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118785683A (en) * | 2024-09-10 | 2024-10-15 | 湖南星鑫航天新材料股份有限公司 | Electromagnetic shielding composite heat protection sleeve and manufacturing method thereof |
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