CN222413531U - A graphite extruded board with good thermal insulation - Google Patents
A graphite extruded board with good thermal insulation Download PDFInfo
- Publication number
- CN222413531U CN222413531U CN202421101938.8U CN202421101938U CN222413531U CN 222413531 U CN222413531 U CN 222413531U CN 202421101938 U CN202421101938 U CN 202421101938U CN 222413531 U CN222413531 U CN 222413531U
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- China
- Prior art keywords
- layer
- extruded sheet
- graphite
- heat insulation
- graphite extruded
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 100
- 239000010439 graphite Substances 0.000 title claims abstract description 100
- 238000009413 insulation Methods 0.000 title claims abstract description 55
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 12
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 11
- 239000003973 paint Substances 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 6
- 239000003063 flame retardant Substances 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 12
- 238000004321 preservation Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 description 7
- 238000005457 optimization Methods 0.000 description 5
- 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 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a graphite extruded sheet with good heat insulation, which belongs to the technical field of graphite extruded sheets, and the technical scheme is characterized in that the graphite extruded sheet comprises a main body structure layer, the surface of the main body structure layer is provided with a moisture-proof layer, the surface of the moisture-proof layer is provided with a fire-resistant layer, the surface of the fire-resistant layer is provided with an anti-aging layer, the surface of the main body structure layer is provided with a heat insulation layer, the problems that the heat insulation performance of the conventional graphite type extruded sheet is poor, the difference between the inner and outer environments of the graphite type extruded sheet is large, the quality and the performance are greatly influenced by the humidity degree of the environment, the heat insulation and heat preservation performance of the conventional graphite type extruded sheet can be influenced by the excessively high humidity, even the volume expansion and the deformation are caused, and the conventional graphite type extruded sheet is easily influenced by the environment to accelerate aging, so that the use effect of the graphite type extruded sheet is poor are solved, and the practicability of the graphite type extruded sheet is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of graphite extruded sheets, in particular to a graphite extruded sheet with good heat insulation.
Background
The graphite extruded sheet is a high-performance heat insulation material, is made of polystyrene resin and special graphite materials, is formed by heating and extrusion through a special process, has a honeycomb closed cell structure, is filled with C02 gas, and has no damage to an ozone layer, so that the graphite extruded sheet is more environment-friendly than the traditional material using CFC or HCFC gas, has wide application in the building heat insulation field, and becomes one of the first choice of future building heat insulation materials due to the excellent performance of the graphite extruded sheet.
The existing conventional graphite type extruded sheet is poor in heat insulation performance, so that the difference between the inner and outer environments of the graphite type extruded sheet is large, the quality and performance are greatly influenced by the humidity degree of the environment, the heat insulation and heat insulation performance of the graphite type extruded sheet can be influenced by the excessively high humidity, even the volume expansion and deformation are caused, and the graphite type extruded sheet is easily influenced by the environment to accelerate aging, so that the problem of poor using effect of the graphite type extruded sheet is caused, and the practicability of the graphite type extruded sheet is greatly reduced.
Disclosure of utility model
The utility model provides a graphite type extruded sheet with good heat insulation, which aims to solve the problems that the conventional graphite type extruded sheet is poor in heat insulation, so that the difference between the inner and outer environments of the graphite type extruded sheet is large, the quality and the performance are greatly influenced by the humidity degree of the environment, the heat insulation and the heat preservation performance of the graphite type extruded sheet are influenced by excessive humidity, even the volume expansion and the deformation are caused, and the graphite type extruded sheet is easily influenced by the environment to accelerate aging, so that the use effect of the graphite type extruded sheet is poor, and the practicability of the graphite type extruded sheet is greatly reduced.
The utility model discloses a graphite extruded sheet with good heat insulation, which comprises a graphite extruded sheet, wherein the graphite extruded sheet comprises a main body structure layer, a moisture-proof layer is arranged on the surface of the main body structure layer, a fire-resistant layer is arranged on the surface of the moisture-proof layer, an anti-aging layer is arranged on the surface of the fire-resistant layer, a heat insulation layer is arranged on the surface of the main body structure layer, the moisture-proof layer is arranged on the surface of the heat insulation layer, and a pressure-bearing layer is arranged at the bottom of the main body structure layer.
In order to achieve the effect of improving the moisture resistance and the moisture resistance of the graphite extruded sheet, the graphite extruded sheet with good heat insulation is preferable, and the moisture-proof layer is formed by polyurethane waterproof paint and is uniformly coated on the surface of the heat insulation layer.
In order to achieve the effect of enhancing the fire resistance and flame retardance of the graphite extruded sheet, the graphite extruded sheet with good heat insulation is preferable, and the fire resistant layer is formed by magnesium oxide fireproof paint and is uniformly coated on the surface of the moisture-proof layer.
In order to achieve the effect of improving the ageing resistance of the graphite extruded sheet, the graphite extruded sheet with good heat insulation is preferably adopted, and the ageing resistant layer is formed by titanium dioxide ageing resistant paint and is uniformly coated on the surface of the fire resistant layer.
In order to achieve the effect of enhancing the heat insulation performance of the graphite extruded sheet, the graphite extruded sheet with good heat insulation performance is preferably adopted, and the heat insulation layer is formed by organic silicon heat insulation coating and is uniformly coated on the surface of the main structure layer.
In order to achieve the effects of improving the bearing strength and being difficult to deform of the graphite extruded sheet, the graphite extruded sheet with good heat insulation is preferable, and the bearing layer is formed by carbon fiber plates and is adhered to the bottom of the main structural layer.
Compared with the prior art, the utility model has the beneficial effects that:
This graphite type extruded sheet that thermal-insulated nature is good, through setting up the surface recombination of major structure layer and setting up the insulating layer, the insulating layer can strengthen the thermal-insulated performance of graphite extruded sheet, make the thermal-insulated nature of graphite extruded sheet stronger, the in-process of using has been solved because of the insulating nature is relatively poor, make the internal and external world environment difference of graphite extruded sheet great, thereby the problem that the result of use is relatively poor appears in graphite extruded sheet, and through the dampproof course of compound setting, flame retardant coating and ageing resistance layer, make the dampproof course can strengthen the moisture-proof and moisture-proof ability of graphite extruded sheet, reduce environmental humidity to its quality and performance influence, and the flame retardant ability that the flame retardant coating can strengthen the graphite extruded sheet, make it be difficult for burning, the safety in use, and under the effect of ageing resistance layer, can make the graphite extruded sheet have the resistance ability to solar radiation environmental factor influence for a long time, avoid leading to its ageing, deterioration scheduling problem, thereby the life of having ensured, and through the setting up of pressure-bearing layer, can make the graphite extruded sheet be difficult to form under the heavy pressure of face for a long time, it is sunken, have good mechanical deformation.
Drawings
FIG. 1 is a diagram showing the overall structure of a graphite extruded sheet of the present utility model having good heat insulation;
FIG. 2 is an exploded view of a graphite extruded sheet according to the present utility model.
In the figure, 1 of a graphite extruded sheet, 2 of a main structure layer, 3 of a moisture-proof layer, 4 of a fire-resistant layer, 5 of an anti-aging layer, 6 of a heat-insulating layer and 7 of a pressure-bearing layer.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1-2, the utility model provides a technical scheme that the graphite extruded sheet with good heat insulation comprises a graphite extruded sheet 1, wherein the graphite extruded sheet 1 comprises a main structure layer 2, a moisture-proof layer 3 is arranged on the surface of the main structure layer 2, a fire-resistant layer 4 is arranged on the surface of the moisture-proof layer 3, an anti-aging layer 5 is arranged on the surface of the fire-resistant layer 4, a heat insulation layer 6 is arranged on the surface of the main structure layer 2, the moisture-proof layer 3 is arranged on the surface of the heat insulation layer 6, and a pressure-bearing layer 7 is arranged at the bottom of the main structure layer 2.
In the embodiment, the heat insulation layer 6 is compositely arranged on the surface of the main structural layer 2, the heat insulation layer 6 can strengthen the heat insulation performance of the graphite extruded sheet 1, the heat insulation performance of the graphite extruded sheet 1 is stronger, the problem that the use effect of the graphite extruded sheet 1 is poor due to the fact that the difference between the inner and outer environments of the graphite extruded sheet 1 is large in use due to poor heat insulation performance is solved, the moisture resistance of the graphite extruded sheet 1 can be enhanced through the moisture resistance layer 3, the fire resistance layer 4 and the ageing resistance layer 5 which are compositely arranged, the moisture resistance capability of the graphite extruded sheet 1 can be enhanced, the influence of environmental humidity on the quality and performance of the graphite extruded sheet is reduced, the fire resistance layer 4 can strengthen the fire resistance and flame resistance capability of the graphite extruded sheet 1, the fire resistance is not easy to burn, the use safety is guaranteed, the graphite extruded sheet 1 can have the resistance capability of long-term influence on solar radiation environment factors, the ageing and deterioration problems are avoided, the service life of the graphite extruded sheet 1 is prolonged, the pressure resistance layer 7 is easy to ensure that the graphite extruded sheet 1 is easy to bend for long time, the mechanical deformation is not easy to form, and the mechanical deformation is easy to occur.
As a technical optimization scheme of the utility model, the moisture-proof layer 3 is formed by polyurethane waterproof paint and is uniformly coated on the surface of the heat-insulating layer 6.
In the embodiment, the moisture-proof layer 3 is formed by polyurethane waterproof paint, so that the moisture-proof and moisture-proof capacity of the graphite extruded sheet 1 can be enhanced, and the influence of environmental humidity on the quality and performance of the graphite extruded sheet can be reduced.
As a technical optimization scheme of the utility model, the fireproof layer 4 is formed by magnesia fireproof paint and is uniformly coated on the surface of the moisture-proof layer 3.
In the embodiment, the fireproof layer 4 is formed by magnesia fireproof paint, so that the fireproof and flame-retardant capability of the graphite extruded sheet 1 is enhanced, the graphite extruded sheet is not easy to burn, and the use safety is ensured.
As a technical optimization scheme of the utility model, the anti-aging layer 5 is made of titanium dioxide anti-aging paint and is uniformly coated on the surface of the refractory layer 4.
In the embodiment, the anti-aging layer 5 is made of the titanium dioxide anti-aging coating, so that the graphite extruded sheet 1 has the resistance to the influence of solar radiation environmental factors for a long time, the problems of aging, deterioration and the like of the graphite extruded sheet are avoided, and the service life of the graphite extruded sheet is ensured.
As a technical optimization scheme of the utility model, the heat insulation layer 6 is formed by organic silicon heat insulation paint and is uniformly coated on the surface of the main structure layer 2.
In the embodiment, the heat insulation layer 6 is formed by organic silicon heat insulation coating, so that the heat insulation performance of the graphite extruded sheet 1 can be enhanced, the heat insulation performance of the graphite extruded sheet 1 is stronger, and the problem that the use effect of the graphite extruded sheet 1 is poor due to the fact that the difference between the inner and outer environments of the graphite extruded sheet 1 is large due to poor heat insulation performance in the use process of the graphite extruded sheet 1 is solved.
As a technical optimization scheme of the utility model, the bearing layer 7 is formed by carbon fiber plates and is adhered to the bottom of the main structure layer 2.
In the embodiment, the pressure-bearing layer 7 is formed by carbon fiber plates, so that the graphite extruded sheet 1 is not easy to form deformation phenomena such as concave, bending and the like under the condition of facing long-time heavy pressure, and has good mechanical strength.
The working principle is that firstly, the heat insulation layer 6 is compositely arranged on the surface of the main structural layer 2, the heat insulation layer 6 can strengthen the heat insulation performance of the graphite extruded sheet 1, the heat insulation performance of the graphite extruded sheet 1 is stronger, the problem that the use effect of the graphite extruded sheet 1 is poor due to the fact that the difference between the inner environment and the outer environment of the graphite extruded sheet 1 is large due to poor heat insulation performance in the use process of the graphite extruded sheet 1 is solved, the moisture resistance and the moisture resistance of the graphite extruded sheet 1 can be enhanced through the moisture resistance layer 3, the fire resistance layer 4 and the ageing resistance layer 5 which are compositely arranged, the influence of environmental humidity on the quality and performance of the graphite extruded sheet 1 is reduced, the fire resistance layer 4 can strengthen the fire resistance and the flame retardance of the graphite extruded sheet 1, the fire resistance and the use safety are guaranteed, and the graphite extruded sheet 1 can have the resistance capacity of resisting the influence on solar radiation environmental factors for a long time, the ageing and the deterioration problems are avoided, the service life of the graphite extruded sheet 1 is prolonged, and the mechanical deformation phenomenon of the graphite extruded sheet 1 is easy to form under the conditions of long-time bending and the mechanical deformation is not easy due to the arrangement of the pressure resistance layer 7.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421101938.8U CN222413531U (en) | 2024-05-20 | 2024-05-20 | A graphite extruded board with good thermal insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421101938.8U CN222413531U (en) | 2024-05-20 | 2024-05-20 | A graphite extruded board with good thermal insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222413531U true CN222413531U (en) | 2025-01-28 |
Family
ID=94368999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421101938.8U Active CN222413531U (en) | 2024-05-20 | 2024-05-20 | A graphite extruded board with good thermal insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222413531U (en) |
-
2024
- 2024-05-20 CN CN202421101938.8U patent/CN222413531U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |