High-temperature-resistant polyester film silica gel belt

Abstract

The utility model provides a high-temperature-resistant polyester film silica gel belt, which relates to the technical field of adhesive tapes and comprises a graphene coating, a carbon nano tube material layer is arranged on the bottom side of the graphene coating, and ultrahigh-temperature ceramic fibers are arranged on one side, far away from the graphene coating, of the carbon nano tube material layer. Bio-based silica gel is arranged on the side, away from the carbon nanotube material layer, of the ultra-high-temperature ceramic fiber, aluminum oxide nanoparticles are arranged on the side, away from the ultra-high-temperature ceramic fiber, of the bio-based silica gel, and self-repairing polymers are arranged on the sides, away from the bio-based silica gel, of the aluminum oxide nanoparticles. According to the utility model, the high-temperature-resistant polyester film silica gel belt is applied to an environment requiring high-temperature tolerance by using twelve high-grade materials, the performance of the high-temperature-resistant polyester film silica gel belt in the high-temperature environment is monitored, the state of the adhesive tape is checked regularly, and the functionality and integrity of each layer of materials are ensured, so that the excellent high-temperature resistance, mechanical strength and electrical insulation property of the high-temperature-resistant polyester film silica gel belt are ensured; and the reliability and the long service life in a high-temperature environment are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tapes, in particular to a high-temperature resistant polyester film silicone tape. Background Art

[0002] In industrial production and electronic devices, the application of high-temperature resistant materials is becoming increasingly widespread. Especially in equipment and systems operating in high-temperature environments, high-temperature resistant tapes are particularly important. Traditional tape materials are prone to losing adhesion, deforming, or aging under high-temperature conditions, and cannot meet the application requirements in high-temperature environments. High-temperature resistant polyester film silicone tapes have become important bonding and insulating materials in high-temperature environments due to their excellent high-temperature resistance, high mechanical strength, and electrical insulation properties, and are widely used in fields such as aerospace, electronics and electrical appliances, and automotive manufacturing. With the continuous increase in high-temperature working conditions, the performance requirements for high-temperature resistant tapes are also getting higher and higher.

[0003] In the prior art, there are some defects in the actual use process of high-temperature resistant tapes. First, the material selection and processing technology of traditional high-temperature resistant tapes are relatively single, and it is difficult to ensure mechanical strength, bonding performance, and electrical insulation performance simultaneously in high-temperature environments, affecting the use effect and service life. Second, the tape is prone to phenomena such as delamination and aging in high-temperature environments, resulting in a decline in functionality and being unable to provide long-term stable protection. Third, the manufacturing cost of existing high-temperature resistant tapes is relatively high, the process is complex, and it is difficult to mass-produce, restricting their application scope. Finally, it is relatively difficult to monitor and maintain the performance of traditional tapes in high-temperature environments, and problems cannot be detected and processed in a timely manner, increasing the use risk. Therefore, we provide a high-temperature resistant polyester film silicone tape. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art and provide a high-temperature resistant polyester film silicone tape.

[0005] To achieve the above object, the present utility model adopts the following technical solutions: A high-temperature resistant polyester film silicone tape, including a graphene coating, a carbon nanotube material layer is provided on the bottom side of the graphene coating, an ultra-high temperature ceramic fiber is provided on the side of the carbon nanotube material layer away from the graphene coating, a bio-based silicone is provided on the side of the ultra-high temperature ceramic fiber away from the carbon nanotube material layer, aluminum oxide nanoparticles are provided on the side of the bio-based silicone away from the ultra-high temperature ceramic fiber, a self-healing polymer is provided on the side of the aluminum oxide nanoparticles away from the bio-based silicone, an aerogel coating is provided on the side of the self-healing polymer away from the aluminum oxide nanoparticles, a metal-organic framework is provided on the side of the aerogel coating away from the self-healing polymer, a liquid metal coating is provided on the side of the metal-organic framework away from the aerogel coating, ultra-fine ceramic powder is provided on the side of the liquid metal coating away from the metal-organic framework, a phase change material is provided on the side of the ultra-fine ceramic powder away from the liquid metal coating, and a nano silver wire braided layer is provided on the side of the phase change material away from the ultra-fine ceramic powder.

[0006] As a preferred embodiment, the graphene coating can generate a uniform coating on the surface of the carbon nanotubes by chemical vapor deposition, and the carbon nanotube material layer can be uniformly distributed in the ultra-high temperature ceramic fiber by electrospinning to form a composite material.

[0007] As a preferred embodiment, the ultra-high temperature ceramic fiber can be embedded in the bio-based silicone to fix the fiber through the high-temperature adhesion characteristics of the silicone, and the aluminum oxide nanoparticles can be uniformly distributed in the bio-based silicone by dispersion technology.

[0008] As a preferred embodiment, the aluminum oxide nanoparticles can be compounded with the self-healing polymer, the self-healing polymer can be coated on the surface of the aerogel coating, and the aerogel coating can be impregnated and coated on the surface of the metal-organic framework to form a composite coating.

[0009] As a preferred embodiment, the liquid metal coating can be coated on the surface of the metal-organic framework, and the liquid metal coating can form a multi-layer on the surface of the ultra-fine ceramic powder by spraying or impregnation.

[0010] As a preferred embodiment, the ultra-fine ceramic powder can be uniformly dispersed in the phase change material, and the nano silver wire braided layer can be embedded in the phase change material.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0012] The utility model applies a high-temperature resistant polyester film silicone tape to high-temperature resistant environments by using twelve kinds of advanced materials, monitors its performance in high-temperature environments, regularly checks the state of the tape, ensures the functionality and integrity of each layer of materials, thereby ensuring its excellent high-temperature resistance, mechanical strength and electrical insulation performance, and guaranteeing reliability and long life in high-temperature environments. Description of the Drawings

[0013] Figure 1 It is a schematic structural diagram of a high-temperature resistant polyester film silicone tape provided by the utility model.

[0014] Figure 2 It is a schematic diagram of the ultra-high temperature ceramic fiber structure of a high-temperature resistant polyester film silicone tape provided by the utility model.

[0015] Figure 3 It is a schematic diagram of the metal-based framework structure of a high-temperature resistant polyester film silicone tape provided by the utility model.

[0016] Figure 4 It is a schematic diagram of the phase change material structure of a high-temperature resistant polyester film silicone tape provided by the utility model.

[0017] Legend Explanation:

[0018] 1. Graphene coating; 2. Carbon nanotube material layer; 3. Ultra-high temperature ceramic fiber; 4. Bio-based silicone; 5. Aluminum oxide nanoparticles; 6. Self-healing polymer; 7. Aerogel coating; 8. Metal-organic framework; 9. Liquid metal coating; 10. Ultrafine ceramic powder; 11. Phase change material; 12. Nano silver wire braided layer. Detailed Implementation Modes

[0019] In order to more clearly explain the overall concept of the utility model, the following will be further described in detail by way of examples in combination with the drawings in the specification.

[0020] It should be noted that many specific details are set forth in the following description in order to fully understand the utility model. However, the utility model can also be implemented in other ways different from those described herein. Therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below.

[0021] In addition, in the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0022] In the present utility model, unless otherwise clearly defined and limited, terms such as "installed", "connected", "connected to", "fixed", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. However, indicating a direct connection means that there is no connection relationship constructed through an excessive structure between the two connected main bodies, and they are only connected through the connection structure to form a whole. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0024] Embodiment 1

[0025] Such as Figures 1-4As shown in the figure, the utility model provides a technical solution: a high-temperature resistant polyester film silicone tape, which includes a graphene coating 1. A carbon nanotube material layer 2 is provided on the bottom side of the graphene coating 1. A super-high temperature ceramic fiber 3 is provided on the side of the carbon nanotube material layer 2 away from the graphene coating 1. A bio-based silicone 4 is provided on the side of the super-high temperature ceramic fiber 3 away from the carbon nanotube material layer 2. Aluminum oxide nanoparticles 5 are provided on the side of the bio-based silicone 4 away from the super-high temperature ceramic fiber 3. A self-healing polymer 6 is provided on the side of the aluminum oxide nanoparticles 5 away from the bio-based silicone 4. An aerogel coating 7 is provided on the side of the self-healing polymer 6 away from the aluminum oxide nanoparticles 5. A metal-organic framework 8 is provided on the side of the aerogel coating 7 away from the self-healing polymer 6. A liquid metal coating 9 is provided on the side of the metal-organic framework 8 away from the aerogel coating 7. Ultra-fine ceramic powder 10 is provided on the side of the liquid metal coating 9 away from the metal-organic framework 8. A phase change material 11 is provided on the side of the ultra-fine ceramic powder 10 away from the liquid metal coating 9. A nano silver wire braided layer 12 is provided on the side of the phase change material 11 away from the ultra-fine ceramic powder 10. The graphene coating 1 can generate a uniform coating on the surface of the carbon nanotubes by chemical vapor deposition. The carbon nanotube material layer 2 can be evenly distributed in the super-high temperature ceramic fiber 3 by electrospinning to form a composite material. The super-high temperature ceramic fiber 3 can be embedded in the bio-based silicone 4 to fix the fiber through the high-temperature adhesion characteristics of the silicone. The aluminum oxide nanoparticles 5 can be evenly distributed in the bio-based silicone 4 by dispersion technology. The aluminum oxide nanoparticles 5 can be compounded with the self-healing polymer 6. The self-healing polymer 6 can be coated on the surface of the aerogel coating 7. The aerogel coating 7 can be coated on the surface of the metal-organic framework 8 by impregnation to form a composite coating. The liquid metal coating 9 can be coated on the surface of the metal-organic framework 8. The liquid metal coating 9 can form a multilayer on the surface of the ultra-fine ceramic powder 10 by spraying or impregnation. The ultra-fine ceramic powder 10 can be evenly dispersed in the phase change material 11. The nano silver wire braided layer 12 can be embedded in the phase change material 11.

[0026] In this embodiment, a uniform graphene coating 1 is formed on the surface of the carbon nanotube material layer 2 by chemical vapor deposition. Then, the carbon nanotube material layer 2 is evenly distributed in the ultra-high temperature ceramic fiber 3 by electrospinning to form a composite material. The ultra-high temperature ceramic fiber 3 is embedded in the bio-based silica gel 4, and the fiber is fixed by the high-temperature adhesion property of the silica gel. The aluminum oxide nanoparticles 5 are evenly distributed in the bio-based silica gel 4 by using a dispersion technique, and then the aluminum oxide nanoparticles 5 are compounded with the self-healing polymer 6. Subsequently, the self-healing polymer 6 is coated on the surface of the aerogel coating 7, and the aerogel coating 7 is evenly coated on the surface of the metal-organic framework 8 by dip coating technology to form a composite coating. Then, the liquid metal coating 9 is coated on the surface of the metal-organic framework 8 by spraying or dipping, and a multilayer is formed on the surface of the ultra-fine ceramic powder 10. The ultra-fine ceramic powder 10 is evenly dispersed in the phase change material 11 and embedded in the nano silver wire woven layer 12. Finally, the high-temperature resistant polyester film silica gel tape is applied to the environment that requires high-temperature resistance, its performance in the high-temperature environment is monitored, and the state of the tape is regularly checked to ensure the functionality and integrity of each layer of material, thereby ensuring its excellent high-temperature resistance, mechanical strength, and electrical insulation performance, and guaranteeing reliability and long life in the high-temperature environment.

[0027] Working principle:

[0028] As Figures 1-4As shown, first, check whether all material layers are intact, including the graphene coating 1, carbon nanotube material layer 2, ultra-high temperature ceramic fiber 3, bio-based silica gel 4, aluminum oxide nanoparticles 5, self-healing polymer 6, aerogel coating 7, metal-organic framework 8, liquid metal coating 9, ultra-fine ceramic powder 10, phase change material 11, and nano silver wire braided layer 12, and clean all materials to ensure no impurities and contaminants. Next, generate a uniform graphene coating 1 on the surface of the carbon nanotube material layer 2 by chemical vapor deposition, then use electrospinning to evenly distribute the carbon nanotube material layer 2 in the ultra-high temperature ceramic fiber 3 to form a composite material, embed the ultra-high temperature ceramic fiber 3 into the bio-based silica gel 4, fix the fiber through the high-temperature bonding property of the silica gel, and use dispersion technology to evenly distribute the aluminum oxide nanoparticles 5 in the bio-based silica gel 4, and then compound the aluminum oxide nanoparticles 5 with the self-healing polymer 6. Subsequently, coat the self-healing polymer 6 on the surface of the aerogel coating 7, and evenly coat the aerogel coating 7 on the surface of the metal-organic framework 8 by dip coating technology to form a composite coating. Then, coat the liquid metal coating 9 on the surface of the metal-organic framework 8 by spraying or dipping, and form a multi-layer on the surface of the ultra-fine ceramic powder 10. The ultra-fine ceramic powder 10 is evenly dispersed in the phase change material 11 and embedded in the nano silver wire braided layer 12. Finally, apply the high-temperature resistant polyester film silicone tape to the environment that requires high-temperature resistance, monitor its performance in the high-temperature environment, regularly check the status of the tape, and ensure the functionality and integrity of each layer of material, so as to ensure its excellent high-temperature resistance, mechanical strength, and electrical insulation performance.

[0029] Those of ordinary skill in the art should understand that the discussion of any of the above embodiments is only exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the concept of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as described above, which are not provided in detail for the sake of brevity.

[0030] The present invention aims to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

1. A high temperature resistant polyester film silicone tape, comprising a graphene coating (1), characterized in that: A carbon nanotube material layer (2) is arranged on the bottom side of the graphene coating (1); an ultra-high temperature ceramic fiber (3) is arranged on the side of the carbon nanotube material layer (2) away from the graphene coating (1); a bio-based silica gel (4) is arranged on the side of the ultra-high temperature ceramic fiber (3) away from the carbon nanotube material layer (2); aluminum oxide nanoparticles (5) are arranged on the side of the bio-based silica gel (4) away from the ultra-high temperature ceramic fiber (3); a self-healing polymer (6) is arranged on the side of the aluminum oxide nanoparticles (5) away from the bio-based silica gel (4); and the self-healing polymer (6) is arranged away from the aluminum oxide nanoparticles (5). An aerogel coating (7) is provided on one side of the aerogel coating (7) away from the self-healing polymer (6); a metal organic framework (8) is provided on the side of the metal organic framework (8) away from the aerogel coating (7); an ultrafine ceramic powder (10) is provided on the side of the liquid metal coating (9) away from the metal organic framework (8); a phase change material (11) is provided on the side of the ultrafine ceramic powder (10) away from the liquid metal coating (9); and a nano silver wire braided layer (12) is provided on the side of the phase change material (11) away from the ultrafine ceramic powder (10).

2. The high temperature resistant polyester film silicone tape according to claim 1, characterized in that: The graphene coating (1) can form a uniform coating on the surface of the carbon nanotubes by chemical vapor deposition, and the carbon nanotube material layer (2) can be uniformly distributed in the ultra-high temperature ceramic fibers (3) by electrospinning to form a composite material.

3. The high temperature resistant polyester film silicone tape according to claim 1, characterized in that: The ultra-high temperature ceramic fibers (3) can be embedded in the bio-based silica gel (4) to fix the fibers through the high temperature bonding properties of the silica gel, and the aluminum oxide nanoparticles (5) can be evenly distributed in the bio-based silica gel (4) through a dispersion technique.

4. The high temperature resistant polyester film silicone tape according to claim 1, characterized in that: The aluminum oxide nanoparticles (5) can be compounded with the self-healing polymer (6), the self-healing polymer (6) can be coated on the surface of the aerogel coating (7), and the aerogel coating (7) can be coated on the surface of the metal organic framework (8) by immersion coating to form a composite coating.

5. The high temperature resistant polyester film silicone tape according to claim 1, characterized in that: The liquid metal coating (9) can be coated on the surface of the metal organic framework (8), and the liquid metal coating (9) can form a multilayer on the surface of the ultrafine ceramic powder (10) by spraying or dipping.

6. The high temperature resistant polyester film silicone tape according to claim 1, characterized in that: The ultrafine ceramic powder (10) can be uniformly dispersed in the phase change material (11), and the nano silver wire braided layer (12) can be embedded in the phase change material (11).

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