CN217753059U - Biodegradable and retrieve and use fire prevention aluminum composite panel - Google Patents
Biodegradable and retrieve and use fire prevention aluminum composite panel Download PDFInfo
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- CN217753059U CN217753059U CN202220726491.8U CN202220726491U CN217753059U CN 217753059 U CN217753059 U CN 217753059U CN 202220726491 U CN202220726491 U CN 202220726491U CN 217753059 U CN217753059 U CN 217753059U
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Abstract
The utility model provides a biodegradable and retrieve with fire prevention aluminum composite panel, includes upper aluminum plate, degradation flame retardant coating and lower floor's aluminum plate, the upper and lower surface of degradation flame retardant coating is respectively through bonding rete and upper aluminum plate, lower floor's aluminum plate fixed connection. The utility model discloses simple structure, light in weight has characteristics such as fire resistance, complete biodegradable, resource recycle, and the decoration fields such as specially adapted building wall and outdoor billboard decoration.
Description
Technical Field
The utility model relates to a novel fire prevention building material field, especially a biodegradable and retrieve with fire prevention aluminum composite panel.
Background
With the continuous development of replacing wood with plastic and replacing steel with plastic, the demand of many industries on decorative plates is rapidly increased, and for example, a large number of decorative plates are needed for indoor decoration of buildings, decorative design of advertising storefronts and the like. Most of common decorative plates in the market at present are ceramic tiles, marble plates or PVC wallpaper rubber plates, and the plates have the defects of poor fire resistance, heat insulation, heat preservation and sound insulation performance. In recent years, along with the demands of low carbon environmental protection, fire prevention safety and resource recycling, higher requirements are also provided for decorative building materials, therefore, the utility model discloses need to design a fire prevention aluminum composite panel with biodegradable and resource recycling to solve above-mentioned technical problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects in the prior art and providing a biodegradable and recyclable fireproof aluminum composite plate with light weight and simple structure.
The technical scheme of the utility model is that: the utility model provides a biodegradable and retrieve with fire prevention aluminum composite panel, includes upper aluminum plate, degradation flame retardant coating and lower floor's aluminum plate, the upper and lower surface of degradation flame retardant coating is respectively through bonding rete and upper aluminum plate, lower floor's aluminum plate fixed connection.
Furthermore, the upper surface and the lower surface of the degradable fireproof layer are respectively bonded and fixed with the upper-layer aluminum plate and the lower-layer aluminum plate through bonding film layers through continuous thermal compounding.
Further, the degradable fireproof layer is a PLA/PE flame-retardant composite core layer.
Furthermore, the thickness of the upper layer aluminum plate and/or the lower layer aluminum plate is 0.12-0.21 mm, and the thickness of the bonding film layer is 0.04-0.06 mm.
Further, the thickness of the degradable fireproof layer is 1.5-2.5 mm.
Further, the adhesive film layer is a polymer adhesive film.
Further, the upper layer aluminum plate and the lower layer aluminum plate are coated aluminum plates.
Further, the upper layer aluminum plate and the lower layer aluminum plate are plane plates; or the peripheries of at least one aluminum plate of the upper aluminum plate and the lower aluminum plate are provided with covered edges.
The utility model has the advantages that: the integral structure is light, the rigidity is good, the surface flatness is high, and the method is widely applied to the fields of building decoration, billboard decoration and the like; by arranging the two layers of aluminum plates, the aluminum plate can resist corrosion, has high flatness and can be recycled; the interlayer is provided with the degradable fireproof layer, so that the fireproof performance is good, and the interlayer can be completely biodegraded after being scrapped, so that the integral structure has remarkable social benefit, and can meet the ever-increasing fireproof and environment-friendly requirements of building decoration materials.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural diagram of embodiment 1 of the present invention.
Detailed Description
The invention will be described in further detail with reference to the drawings and specific examples.
Example 1
As shown in fig. 1: the utility model provides a biodegradable and retrieve with fire prevention aluminum composite panel, includes upper aluminum plate 1, degradation flame retardant coating 2 and lower floor's aluminum plate 3, the upper and lower surface of degradation flame retardant coating 2 is fixed with upper aluminum plate 1, the 3 thermal compound bonds of lower floor's aluminum plate through bonding rete 4 respectively.
Specifically, the degradable fireproof layer 2 is a PLA/PE (polylactic acid/polyethylene) flame-retardant composite core layer, and is continuously thermally compounded with the upper-layer aluminum plate 1 and the lower-layer aluminum plate 3 through a bonding film layer to form an aluminum composite plate. It can be understood that the degradable fire-proof layer which can perform the functions of degradation and fire retardation is within the protection scope of the present invention. The degradable fireproof layer can also be made of flame-retardant modified polylactic acid materials in the prior art.
In this embodiment, upper aluminum plate 1 and lower floor's aluminum plate 3 are coating aluminum plate, and upper aluminum plate and lower floor's aluminum plate's surface all is equipped with the coating promptly, if has the fluorocarbon coating 5 of coating, has characteristics such as weatherability, heat resistance, low temperature resistance, chemical resistance, non-adhesion and low friction nature. The thickness of the upper aluminum plate 1 and the lower aluminum plate 3 is 0.2mm. The adhesive film layer 4 is a high-molecular adhesive film with the thickness of 0.05mm; the thickness of the degradable fireproof layer 2 is 2mm. The thickness control of each layer can be flexibly selected according to requirements, for example, when the aluminum composite plate is used as a building partition, a plate with larger thickness can be selected; when used as outdoor billboard decoration, a sheet material with a smaller thickness may be selected.
Example 2
As shown in fig. 2: the difference from the embodiment 1 is that the side surfaces of the upper layer aluminum plate 1 and the lower layer aluminum plate 3 are provided with edges to form the covered edges 6, the covered edges 6 on the two sides are not directly connected, but form gaps, the degradable fireproof layer 2 is exposed on the sides of the gaps, and the sides of the gaps can be coated with a film or coated with waterproof materials. Compared with the structure without the wrapping edges, the structure can protect the core layer, prolong the service life, save the aluminum plate material, reduce the cost and reduce the whole weight.
In summary, the utility model has the advantages of light overall structure, good rigidity and high surface flatness, and can be widely applied to the fields of architectural decoration, billboard decoration and the like; by arranging the two aluminum plates, the corrosion resistance is realized, the flatness is high, and the recycling can be realized; the interlayer is provided with the degradable fireproof layer, so that the fireproof performance is good, and the interlayer can be completely biodegraded after being scrapped, therefore, the integral structure has remarkable social benefit, and can meet the ever-increasing fireproof and environment-friendly requirements of building decoration materials.
The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention in any form, and all the technical matters of the present invention are to make any simple modification, equivalent change and modification to the above embodiments, and still belong to the protection scope of the present invention.
Claims (7)
1. The biodegradable and recyclable fireproof aluminum composite board is characterized by comprising an upper aluminum board, a degradable fireproof layer and a lower aluminum board, wherein the upper surface and the lower surface of the degradable fireproof layer are fixedly connected with the upper aluminum board and the lower aluminum board respectively through bonding film layers; the side of upper aluminum plate and lower floor's aluminum plate all is equipped with the border, forms bordure, and is equipped with the gap between borduring of both sides, and the gap side exposes the degradation flame retardant coating, and gap side tectorial membrane or coating waterproof material.
2. The biodegradable and recyclable fireproof aluminum composite panel according to claim 1, wherein the upper surface and the lower surface of the degradable fireproof layer are respectively fixed to the upper aluminum plate and the lower aluminum plate through continuous thermal composite bonding via a bonding film layer.
3. The biodegradable and recyclable fireproof aluminum composite panel according to claim 2, wherein the degradable fireproof layer is a PLA/PE flame retardant composite core layer.
4. The biodegradable and recyclable fireproof aluminum composite panel according to claim 1, wherein the upper and/or lower aluminum sheets have a thickness of 0.12 to 0.21mm, and the adhesive film layer has a thickness of 0.04 to 0.06mm.
5. The biodegradable and recyclable fireproof aluminum composite panel according to claim 1, wherein the thickness of the degradable fireproof layer is 1.5 to 2.5mm.
6. The biodegradable and recyclable fireproof aluminum composite panel according to claim 1, wherein the adhesive film layer is a polymeric adhesive film.
7. The biodegradable and recyclable fireproof aluminum composite panel according to claim 1, wherein the upper and lower aluminum sheets are coated aluminum sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726491.8U CN217753059U (en) | 2022-03-31 | 2022-03-31 | Biodegradable and retrieve and use fire prevention aluminum composite panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220726491.8U CN217753059U (en) | 2022-03-31 | 2022-03-31 | Biodegradable and retrieve and use fire prevention aluminum composite panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217753059U true CN217753059U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220726491.8U Active CN217753059U (en) | 2022-03-31 | 2022-03-31 | Biodegradable and retrieve and use fire prevention aluminum composite panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217753059U (en) |
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2022
- 2022-03-31 CN CN202220726491.8U patent/CN217753059U/en active Active
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