CN209813302U - High temperature resistant aluminum-plastic composite board for building outer wall - Google Patents
High temperature resistant aluminum-plastic composite board for building outer wall Download PDFInfo
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- CN209813302U CN209813302U CN201822063139.7U CN201822063139U CN209813302U CN 209813302 U CN209813302 U CN 209813302U CN 201822063139 U CN201822063139 U CN 201822063139U CN 209813302 U CN209813302 U CN 209813302U
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Abstract
The utility model discloses a high temperature resistant plastic-aluminum composite panel for building outer wall, including plastic-aluminum composite panel main part, positive aluminum plate and high temperature resistant reinforcing plate core, the plastic-aluminum composite panel main part comprises nanometer baking varnish layer, first polytetrafluoroethylene coating, priming paint layer, positive aluminum plate, high temperature resistant reinforcing plate core, back aluminum plate, second polytetrafluoroethylene coating in proper order, the inside intermediate position of high temperature resistant reinforcing plate core is provided with high temperature resistant plate, and the both ends of high temperature resistant plate all are provided with the honeycomb frame, the honeycomb frame comprises thick type wall of plastics and honeycomb holes, the inside of the thick type wall of plastics all is provided with the reinforcement section of thick bamboo, and the reinforcement section of thick bamboo on high temperature resistant plate top is provided with first shrink limit, the reinforcement section of thick bamboo of high temperature resistant plate bottom is provided with second shrink limit. The utility model discloses easy clearance has good high temperature resistant, low temperature resistant and corrosion-resistant advantage, and structural strength is high, and long service life easily uses widely.
Description
Technical Field
The utility model relates to a building board technical field specifically is a high temperature resistant plastic-aluminum composite panel for building outer wall.
Background
An aluminum-plastic composite board (also called as an aluminum-plastic board) is a novel decorative material, which is introduced from Germany to China from the beginning of the last nineties of the eighties, so that the aluminum-plastic composite board is rapidly favored by people due to the economy, the diversity of selectable colors, the convenient construction method, the excellent processing performance, the excellent fire resistance and the high-value quality. The unique performance of the aluminum-plastic composite plate determines the wide application of the aluminum-plastic composite plate: it can be used for building external wall, curtain wall board, old building renovation, indoor wall and ceiling decoration, advertisement signboard, display rack and purification dust-proof engineering. Belongs to a novel building decoration material.
The existing aluminum-plastic composite board does not have the high-temperature resistant effect and is difficult to meet the requirement of modern buildings on fire prevention, and the paint surface of the existing aluminum-plastic composite board has a gully-shaped molecular structure, so that when dirt, dust and the like are attached to the paint surface, the existing aluminum-plastic composite board is difficult to clean and has poor pollution resistance and corrosion resistance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant plastic-aluminum composite panel for building outer wall to the poor problem of high temperature resistant and resistant dirt nature and corrosion resistance that can not put forward in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant plastic-aluminum composite panel for building outer wall, includes plastic-aluminum composite panel main part, front aluminum plate and high temperature resistant reinforcing plate core, the plastic-aluminum composite panel main part comprises the front aluminum plate and the back aluminum plate at high temperature resistant reinforcing plate core and high temperature resistant reinforcing plate core both ends, the inside intermediate position of high temperature resistant reinforcing plate core is provided with high temperature resistant plate, and the both ends of high temperature resistant plate all are provided with the honeycomb frame, the honeycomb frame comprises thick type wall of plastics and honeycomb holes, the inside of the thick type wall of plastics all is provided with a reinforcing section of thick bamboo, and the reinforcing section of thick bamboo on high temperature resistant plate top is provided with first shrink limit, the reinforcing section of thick bamboo of high temperature resistant plate bottom is provided with second shrink.
Preferably, the outer side of the front aluminum plate is coated with a primer layer, the top end of the primer layer is coated with a first polytetrafluoroethylene coating, and the top end of the first polytetrafluoroethylene coating is coated with a nano baking paint layer.
Preferably, the inner side of the back aluminum plate is provided with a second polytetrafluoroethylene coating, and the second polytetrafluoroethylene coating and the aluminum-plastic composite plate main body form an anti-corrosion structure.
Preferably, the reinforcing cylinder has a cylindrical structure with two different end areas, and the reinforcing cylinder is combined with the honeycomb frame to be integrated with the honeycomb frame.
Preferably, the high-temperature resistant plate is formed by polymerizing magnesium hydroxide, sodium hydroxide and the like with PE, and the high-temperature resistant plate and the aluminum-plastic composite plate main body form a high-temperature resistant structure.
Preferably, the second shrinkage edge and the first shrinkage edge are axially and symmetrically distributed with the high temperature resistant plate, and the first shrinkage edge and the second shrinkage edge form a reinforcing structure with the honeycomb frame.
Compared with the prior art, the beneficial effects of the utility model are that: the high-temperature resistant aluminum-plastic composite board for the building outer wall is provided with the nano baking paint layer, when dust and the like contact the surface of the aluminum-plastic composite board, as the nano surface is very compact, stains can not permeate into the interior of molecules, when the stains are washed by rainwater, the stains can naturally fall off along with the rainwater, the anti-fouling effect is good, and by arranging the polytetrafluoroethylene coating, the polytetrafluoroethylene can enhance the high-temperature resistance and the corrosion resistance of the aluminum-plastic composite board due to the unique and excellent advantages of heat resistance, self-lubricating property, chemical stability and the like, the service life of the aluminum-plastic composite board can be prolonged, and by arranging the high-temperature resistant board, magnesium hydroxide in the high-temperature resistant board can be decomposed when being heated, absorbs heat, plays a role in flame retardance, and avoids the danger caused by overhigh temperature of the board, the service life of the device is prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the high temperature resistant reinforced plate core of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
in the figure: 1. a main body of the aluminum-plastic composite board; 2. a nano baking paint layer; 3. a first polytetrafluoroethylene coating; 4. a primer layer; 5. a front aluminum plate; 6. a high temperature resistant reinforcement plate core; 7. a back aluminum plate; 8. a second polytetrafluoroethylene coating; 9. a honeycomb frame; 10. honeycomb holes; 11. a reinforcement cylinder; 12. a high temperature resistant plate; 13. a first shrink side; 14. a thick plastic wall; 15. a second shrink side.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a high-temperature-resistant aluminum-plastic composite board for a building outer wall comprises an aluminum-plastic composite board main body 1, a front aluminum board 5 and a high-temperature-resistant reinforcing board core 6, wherein a primer layer 4 is coated on the outer side of the front aluminum board 5, a first polytetrafluoroethylene coating 3 is coated on the top end of the primer layer 4, so that the aluminum-plastic composite board main body 1 has good heat resistance, low temperature resistance and corrosion resistance, a nanometer baking paint layer 2 is coated on the top end of the first polytetrafluoroethylene coating 3, so that the aluminum-plastic composite board main body 1 has good stain resistance, a second polytetrafluoroethylene coating 8 is arranged on the inner side of a back aluminum board 7, the second polytetrafluoroethylene coating 8 and the aluminum-plastic composite board main body 1 form an anti-corrosion structure, acid-base substances in the external environment are prevented from corroding the aluminum-plastic composite board main body 1, the aluminum-plastic composite board main body 1 is composed of the high-temperature-resistant reinforcing, the high-temperature-resistant reinforced plate core 6 is characterized in that a high-temperature-resistant plate 12 is arranged in the middle of the inside of the high-temperature-resistant reinforced plate core 6, the high-temperature-resistant plate 12 is formed by polymerizing magnesium hydroxide, sodium hydroxide and the like with PE, the high-temperature-resistant plate 12 and an aluminum-plastic composite plate main body 1 form a high-temperature-resistant structure, the magnesium hydroxide inside the high-temperature-resistant plate 12 can be decomposed when being heated, absorbs heat and plays a role in flame retardance, cellular frames 9 are arranged at two ends of the high-temperature-resistant plate 12, each cellular frame 9 is formed by a plastic thick wall 14 and cellular holes 10, a reinforced cylinder 11 is arranged inside the plastic thick wall 14, each reinforced cylinder 11 is of a cylindrical structure with different end areas, each reinforced cylinder 11 is combined with the corresponding cellular frame 9 to form a whole, the strength of the aluminum-plastic composite plate main body 1 is improved, each reinforced cylinder 11 at the top end of the high-temperature-resistant plate, the second contraction edge 15 and the first contraction edge 13 are axially and symmetrically distributed with the high temperature resistant plate 12, and the first contraction edge 13, the second contraction edge 15 and the honeycomb frame 9 form a reinforcing structure, so that the strength of the aluminum-plastic composite plate main body 1 is enhanced, and the service life of the aluminum-plastic composite plate main body is prolonged.
The working principle is as follows: when the composite aluminum-plastic plate is used, firstly, the nano baking paint layer 2 on the surface of the composite aluminum-plastic plate main body 1 is used for preventing stains from being attached to the surface of the composite aluminum-plastic plate main body 1, dust stains on the surface of the composite aluminum-plastic plate main body 1 can be washed away through rainwater, the composite aluminum-plastic plate main body 1 has good stain resistance, the first polytetrafluoroethylene coating 3 and the second polytetrafluoroethylene coating 8 have good chemical resistance, acid and alkali substances in the external environment can be prevented from corroding the composite aluminum-plastic plate main body 1, the composite aluminum-plastic plate has good heat resistance and low temperature resistance, then when high temperature is generated due to external fire, magnesium hydroxide in the high temperature resistant plate 12 can be decomposed when being heated, heat is absorbed, a flame retardant effect is achieved, the honeycomb frame 9 and the reinforcing cylinders 11 at the two ends of the high temperature resistant plate 12 are used, and the shrinkage edges of the reinforcing cylinders 11 and the high temperature resistant plate 12 are axially symmetrically distributed, the service life of the aluminum-plastic composite plate main body 1 is prolonged.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high temperature resistant plastic-aluminum composite panel for building outer wall, includes plastic-aluminum composite panel main part (1), positive aluminum plate (5) and high temperature resistant reinforcing plate core (6), its characterized in that: the aluminum-plastic composite board comprises an aluminum composite board body (1), wherein the aluminum composite board body comprises a high-temperature-resistant reinforcing board core (6) and front aluminum plates (5) and back aluminum plates (7) at two ends of the high-temperature-resistant reinforcing board core (6), a high-temperature-resistant plate (12) is arranged at the middle position of the inside of the high-temperature-resistant reinforcing board core (6), honeycomb frames (9) are arranged at two ends of the high-temperature-resistant plate (12), each honeycomb frame (9) comprises a plastic thick wall (14) and a honeycomb hole (10), reinforcing cylinders (11) are arranged inside the plastic thick wall (14), first shrinkage edges (13) are arranged on the reinforcing cylinders (11) at the top ends of the high-temperature-resistant plate (12), and second shrinkage edges (15) are arranged on the reinforcing cylinders (11) at the bottom ends of the high-temperature.
2. The high-temperature-resistant aluminum-plastic composite board for the exterior wall of the building as claimed in claim 1, wherein: the outside coating of positive aluminum plate (5) has priming paint layer (4), and the top coating of priming paint layer (4) has first polytetrafluoroethylene coating (3), and the top coating of first polytetrafluoroethylene coating (3) has nanometer baking paint layer (2).
3. The high-temperature-resistant aluminum-plastic composite board for the exterior wall of the building as claimed in claim 1, wherein: the inner side of the back aluminum plate (7) is provided with a second polytetrafluoroethylene coating (8), and the second polytetrafluoroethylene coating (8) and the aluminum-plastic composite plate main body (1) form an anti-corrosion structure.
4. The high-temperature-resistant aluminum-plastic composite board for the exterior wall of the building as claimed in claim 1, wherein: the reinforcing cylinder (11) is of a cylindrical structure with two different end areas, and the reinforcing cylinder (11) is combined with the honeycomb frame (9) to be integrated with the honeycomb frame (9).
5. The high-temperature-resistant aluminum-plastic composite board for the exterior wall of the building as claimed in claim 1, wherein: the high-temperature resistant plate (12) is formed by polymerizing magnesium hydroxide, sodium hydroxide and the like with PE, and the high-temperature resistant plate (12) and the aluminum-plastic composite plate main body (1) form a high-temperature resistant structure.
6. The high-temperature-resistant aluminum-plastic composite board for the exterior wall of the building as claimed in claim 1, wherein: the second contraction edge (15) and the first contraction edge (13) are axially and symmetrically distributed with the high temperature resistant plate (12), and the first contraction edge (13), the second contraction edge (15) and the honeycomb frame (9) form a reinforcing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063139.7U CN209813302U (en) | 2018-12-10 | 2018-12-10 | High temperature resistant aluminum-plastic composite board for building outer wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822063139.7U CN209813302U (en) | 2018-12-10 | 2018-12-10 | High temperature resistant aluminum-plastic composite board for building outer wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209813302U true CN209813302U (en) | 2019-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822063139.7U Active CN209813302U (en) | 2018-12-10 | 2018-12-10 | High temperature resistant aluminum-plastic composite board for building outer wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209813302U (en) |
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2018
- 2018-12-10 CN CN201822063139.7U patent/CN209813302U/en active Active
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