CN206245502U - A kind of compound foamed aluminum plate - Google Patents
A kind of compound foamed aluminum plate Download PDFInfo
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- CN206245502U CN206245502U CN201621359788.6U CN201621359788U CN206245502U CN 206245502 U CN206245502 U CN 206245502U CN 201621359788 U CN201621359788 U CN 201621359788U CN 206245502 U CN206245502 U CN 206245502U
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- aluminum plate
- basalis
- foamed aluminum
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Abstract
Include protective layer, fireprotection layer, graphite fibre layer, foamed aluminium layer and basalis successively the utility model discloses a kind of compound foamed aluminum plate, on longitudinal direction；The protective layer, fireprotection layer, graphite fibre layer, foamed aluminium layer and basalis pass sequentially through binding agent and fix bonding；The protective layer is PET film layer, and the fireprotection layer is polyurethane foam, and the foamed aluminium layer is the internal foamed aluminium layer containing multiple disorderly arranged closure crafters, and the basalis is fiber-reinforced resin basic unit；Wherein, the porosity of the foamed aluminium layer is 75%~80%, and aperture is 0.3~0.5mm.The utility model compound foamed aluminum plate not only have it is fire-retardant, heat-insulated, the characteristics of meet fiery non-volatile poisonous or pernicious gas, but also there is light weight, thickness of thin, strong shock resistance, with wide applicability.
Description
Technical field
The utility model is related to a kind of compound foamed aluminum plate, belongs to technical field of composite materials.
Background technology
Foamed aluminium be in pure aluminum or aluminum alloy add additive after, formed by foam process, at the same have concurrently metal and
Bubble feature.Foamed aluminium has excellent physical property, chemical property and a mechanical property, the excellent properties of foamed aluminium make its
Current Material Field has broad application prospects, and is the engineering material for having very much exploitation future, particularly in communications and transportation work
The aspects such as industry, aerospace industry and building structure.
Utility model content
Utility model purpose：Technical problem to be solved in the utility model is to provide a kind of light weight, thickness of thin, anti-impact
Hit the strong compound foamed aluminum plate of ability.
In order to solve the above technical problems, the technical scheme that is used of the utility model for：
A kind of compound foamed aluminum plate, includes protective layer, fireprotection layer, graphite fibre layer, foamed aluminium layer and base successively on longitudinal direction
Bottom；The protective layer, fireprotection layer, graphite fibre layer, foamed aluminium layer and basalis pass sequentially through binding agent and fix bonding；It is described
Protective layer is PET film layer, and the fireprotection layer is polyurethane foam, and for inside is contained, multiple is disorderly arranged to close the foamed aluminium layer
The foamed aluminium layer of crafters is closed, the basalis is fiber-reinforced resin basic unit；Wherein, the porosity of the foamed aluminium layer is
75%~80%, aperture is 0.3~0.5mm.
Further preferably, the binding agent is SGA or pressure sensitive adhesive.
Further preferably, also damp-proof layer can be set between fireprotection layer and graphite fibre layer, the damp-proof layer is to cover on surface
There is the glass layer of silicon rubber.
Further preferably, the thickness of the protective layer is 1~2mm, and the protective layer resistivity is more than 1013Ω·
Cm, it can also play a part of insulation.
Further preferably, the thickness of the fireprotection layer is 2~3mm.
Further preferably, the thickness of the graphite fibre layer is 2~3mm.
Further preferably, the thickness of the foamed aluminium layer is 8~10mm.
Further preferably, the thickness of the basalis is 2~3mm.
Compared to prior art, technical solutions of the utility model have the advantage that for：
The utility model compound foamed aluminum plate not only has fire-retardant, heat-insulated, non-volatile poisonous or pernicious gas the spy of chance fire
Point, and it also has the advantages that light weight, thickness of thin, strong shock resistance, and applicability is wide.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model compound foamed aluminum plate；
Fig. 2 is the top view of fireprotection layer in the utility model compound foamed aluminum plate；
Fig. 3 is the top view of damp-proof layer in the utility model compound foamed aluminum plate.
Specific embodiment
According to following embodiments, the utility model may be better understood.However, those skilled in the art easily manages
Solution, the content described by embodiment is merely to illustrate the utility model, without should also without limitation on institute in claims in detail
The utility model of thin description.
With reference to Fig. 1~3, compound foamed aluminum plate of the present utility model includes protective layer 1, fireprotection layer 2, stone successively on longitudinal direction
Black fibrage 3, foamed aluminium layer 4 and basalis 5；Protective layer 1, fireprotection layer 2, graphite fibre layer 3, foamed aluminium layer 4 and basalis 5 according to
Secondary fixation by binding agent is binded, and binding agent is SGA or pressure sensitive adhesive；Can also be in fireprotection layer 2 and graphite fibre layer 3
Between damp-proof layer 6 is set, damp-proof layer 6 is covered with the glass layer of silicon rubber for surface；Protective layer 1 is PET film layer, fireprotection layer 2
It is polyurethane foam, foamed aluminium layer 4 is the internal foamed aluminium layer containing multiple disorderly arranged closure crafters, foamed aluminium layer 4
Porosity be 75%~80%, aperture be 0.3~0.5mm, basalis 5 be fiber-reinforced resin basic unit；Wherein, fireprotection layer 2
With the contact surface of damp-proof layer 6 on be provided with multiple raised 7, damp-proof layer 6 with the contact surface of fireprotection layer 2 on be provided with multiple grooves 8, often
In the corresponding groove 8 of individual raised 7 insertion, mutually agree with tightr so as to fit；The thickness of protective layer 1 is 1~2mm, is protected
The surface resistivity of sheath 1 is more than 1013Ω cm, so that compound foamed aluminum plate can also play a part of insulation；The thickness of fireprotection layer 2
It is 2~3mm to spend；The thickness of graphite fibre layer 3 is 2~3mm；The thickness of foamed aluminium layer 4 is 8~10mm；The thickness of basalis 5 is
2~3mm.
The utility model compound foamed aluminum plate not only has fire-retardant, heat-insulated, non-volatile poisonous or pernicious gas the spy of chance fire
Point, and it also has the advantages that light weight, thickness of thin, strong shock resistance.
Claims (8)
1. a kind of compound foamed aluminum plate, it is characterised in that：Include protective layer, fireprotection layer, graphite fibre layer, foam on longitudinal direction successively
Aluminium lamination and basalis；The protective layer, fireprotection layer, graphite fibre layer, foamed aluminium layer and basalis pass sequentially through binding agent and fix
Bonding；The protective layer is PET film layer, and the fireprotection layer is polyurethane foam, and the foamed aluminium layer contains multiple for internal
The foamed aluminium layer of disorderly arranged closure crafters, the basalis is fiber-reinforced resin basic unit；Wherein, the foamed aluminium layer
Porosity is 75%~80%, and aperture is 0.3~0.5mm.
2. compound foamed aluminum plate according to claim 1, it is characterised in that：The binding agent is SGA or pressure-sensitive
Glue.
3. compound foamed aluminum plate according to claim 1, it is characterised in that：Can also be between fireprotection layer and graphite fibre layer
Damp-proof layer is set, and the damp-proof layer is covered with the glass layer of silicon rubber for surface.
4. compound foamed aluminum plate according to claim 1, it is characterised in that：The thickness of the protective layer is 1~2mm, institute
Protective layer resistivity is stated more than 1013Ω·cm。
5. compound foamed aluminum plate according to claim 1, it is characterised in that：The thickness of the fireprotection layer is 2~3mm.
6. compound foamed aluminum plate according to claim 1, it is characterised in that：The thickness of graphite fibre layer for 2~
3mm。
7. compound foamed aluminum plate according to claim 1, it is characterised in that：The thickness of the foamed aluminium layer is 8~10mm.
8. compound foamed aluminum plate according to claim 1, it is characterised in that：The thickness of the basalis is 2~3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359788.6U CN206245502U (en) | 2016-12-12 | 2016-12-12 | A kind of compound foamed aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621359788.6U CN206245502U (en) | 2016-12-12 | 2016-12-12 | A kind of compound foamed aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206245502U true CN206245502U (en) | 2017-06-13 |
Family
ID=59006654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621359788.6U Active CN206245502U (en) | 2016-12-12 | 2016-12-12 | A kind of compound foamed aluminum plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206245502U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724553A (en) * | 2017-10-31 | 2018-02-23 | 辽宁融达新材料科技有限公司 | A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board |
| CN111391422A (en) * | 2020-03-12 | 2020-07-10 | 山东非金属材料研究所 | Impact-resistant sandwich composite material |
| LU500101B1 (en) | 2021-04-29 | 2022-10-31 | Variowell Dev Gmbh | Multilayer Plate |
-
2016
- 2016-12-12 CN CN201621359788.6U patent/CN206245502U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107724553A (en) * | 2017-10-31 | 2018-02-23 | 辽宁融达新材料科技有限公司 | A kind of NEW TYPE OF COMPOSITE sound-proofing insulation board |
| CN111391422A (en) * | 2020-03-12 | 2020-07-10 | 山东非金属材料研究所 | Impact-resistant sandwich composite material |
| LU500101B1 (en) | 2021-04-29 | 2022-10-31 | Variowell Dev Gmbh | Multilayer Plate |
| EP4082770A1 (en) | 2021-04-29 | 2022-11-02 | Variowell Development GmbH | Multilayer plate |
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