Antistatic and anti-radiation nano material panel
By designing building panels with nanofiber conductive polymers and corrugated metal foil structures, the problems of unstable efficiency and structural instability in antistatic and radiation resistance of traditional panels have been solved, achieving efficient electrostatic collection, good electromagnetic shielding and impact resistance.
Patent Information
- Application Number
- CN202422653080.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Traditional building materials suffer from problems such as unstable efficiency in antistatic and radiation resistance, structural instability, and limited electromagnetic shielding effect.
The panel uses a nanomaterial composed of a substrate, an electromagnetic shielding layer, a first electrostatic collection layer, a second electrostatic collection layer, and a third electrostatic collection layer. The electromagnetic shielding layer is a corrugated metal foil, and the electrostatic collection layer is a nanofiber conductive polymer. The layered structure design is used to improve electrostatic collection and conduction efficiency. The surface of the metal foil is made porous to reduce weight and increase flexibility.
It improves electrostatic collection efficiency and electromagnetic shielding effect, enhances the impact resistance and structural stability of the panel, and reduces weight, making it suitable for panels of different shapes.
Smart Images
Figure CN223593702U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building board technical field, concretely is a kind of antistatic radiation nanometer material panel. BACKGROUND
[0002] In modern society, the widespread application of electronic equipment makes the static and radiation problems increasingly prominent. Especially in the field of construction, with the increasing demand for indoor environmental quality and electronic equipment protection, the demand for building boards with antistatic and radiation performance is also increasingly urgent.
[0003] Traditional building boards have many shortcomings in terms of antistatic and radiation. On the one hand, some boards use carbon fiber filaments to collect static electricity, but the efficiency of carbon fiber filaments to collect static electricity is unstable, and the contact with other components is also unstable, which can easily lead to insufficient static electricity collection or poor current flow effect. On the other hand, although the metal mesh used in traditional boards can play a role in electromagnetic shielding to some extent, the mesh structure has gaps, and the electromagnetic shielding effect is limited, and the structural stability is poor, which can easily lead to deformation, loosening and other problems during long-term use.
[0004] In view of this, an antistatic and radiation nanometer material panel is provided to overcome the above problems. SUMMARY
[0005] The utility model aims to provide an antistatic and radiation nanometer material panel to solve the problems raised in the background art.
[0006] To solve the above technical problems, the utility model provides an antistatic and radiation nanometer material panel, which comprises a panel body, the panel body is composed of a substrate, an electromagnetic shielding layer, a first static electricity collecting layer, a second static electricity collecting layer and a third static electricity collecting layer, the number of electromagnetic shielding layers is two, two electromagnetic shielding layers are respectively arranged on the top and bottom of the substrate, the electromagnetic shielding layer is a corrugated structure, the first static electricity collecting layer, the second static electricity collecting layer and the third static electricity collecting layer are respectively arranged on the middle, top and bottom of the substrate, and the first static electricity collecting layer, the second static electricity collecting layer and the third static electricity collecting layer are all nanofiber structures.
[0007] Further, the material of the electromagnetic shielding layer is a metal foil.
[0008] Further, the material of the first static electricity collecting layer, the second static electricity collecting layer and the third static electricity collecting layer is a conductive polymer.
[0009] Further, the material of the second static electricity collecting layer is polyaniline.
[0010] Further, the material of the first static electricity collecting layer is polythiophene.
[0011] Further, the third collecting static electricity layer is made of polyacetylene.
[0012] Further, the top and bottom of the substrate are integrally formed with protrusions and grooves matching the electromagnetic shielding layers.
[0013] Further, the substrate is internally provided with three cavities for in-situ polymerization of the first, second and third collecting static electricity layers.
[0014] Further, the upper and lower surfaces of the two electromagnetic shielding layers are provided with multiple groups of equidistant circular holes.
[0015] Compared with the prior art, the utility model has the advantages that:
[0016] The first, second and third collecting static electricity layers made of nanofiber conductive polymer: the conductive polymer is prepared into a nanofiber structure, which can form a three-dimensional network in the nanometer panel, increase the contact area with the nanometer panel, and improve the static electricity collection efficiency. The nanofiber conductive polymer can also enhance the mechanical properties of the nanometer panel, so that it has a certain impact resistance.
[0017] The first, second and third collecting static electricity layers made of layered conductive polymer: multiple layers of conductive polymer with different conductive properties are designed to form a layered structure. The conductive polymer layer close to the surface of the nanometer panel has high conductive property and is used for rapid collection of static electricity; the inner conductive polymer layer has slightly lower conductive property and plays a role in stabilizing static electricity conduction. This layered structure can improve the efficiency and stability of static electricity conduction.
[0018] The electromagnetic shielding layer with corrugated structure and made of metal foil: the metal foil is made into a corrugated structure to increase its surface area and improve the electromagnetic shielding effect. The corrugated structure can also enhance the flexibility of the metal foil, making it easier to adhere to the nanometer panel and adapt to the needs of panels of different shapes. At the same time, the corrugated metal foil can improve the impact resistance of the nanometer panel to a certain extent. When subjected to external impact, the corrugated structure can absorb part of the energy and reduce damage to the nanometer panel.
[0019] The electromagnetic shielding layer with circular holes on the surface: a porous metal foil is prepared, which can maintain good conductive properties while reducing weight. The porous structure can also increase the air permeability of the nanometer panel and improve the comfort of use. In addition, the porous metal foil can better combine with the nanometer panel, improving the stability of the overall structure.
[0020] Impact resistance: The nanofiber structure of the conductive polymer and the corrugated structure of the metal foil can both improve the impact resistance of the nanopanel to some extent. When the substrate is impacted by external force, the nanofiber of the conductive polymer can disperse the impact force, and the corrugated metal foil can absorb part of the energy, thereby reducing the damage to the nanopanel. The structure of the porous metal foil can also improve the impact resistance of the nanopanel to some extent. The porous structure can cause the metal foil to locally deform when impacted, absorbing energy and thereby protecting the nanopanel.
[0021] Overall structural stability:
[0022] The layered structure and nanofiber structure of the conductive polymer can better combine with the nanopanel, improving the overall structural stability. The layered structure can make the static current flow more stable, and the nanofiber structure can increase the contact area with the nanopanel, improving the bonding force. The corrugated and porous structure of the metal foil can make the metal foil better fit with the nanopanel, enhancing the stability of the overall structure. The corrugated structure can increase the flexibility of the metal foil, adapting to the needs of panels of different shapes; the porous structure can increase the bonding force between the metal foil and the nanopanel, improving the strength of the overall structure.
[0023] Lighter weight:
[0024] The structure of the porous metal foil can reduce the weight of the nanopanel. The porous structure allows the metal foil to maintain good conductivity while reducing the amount of material used, thereby reducing the weight of the nanopanel. The nanofiber structure of the conductive polymer can also reduce the weight of the nanopanel to some extent. The density of the nanofiber conductive polymer is relatively low, and the combination with the nanopanel will not significantly increase the weight of the panel. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1 is a schematic diagram of the overall structure of an antistatic and anti-radiation nanomaterial panel of the present utility model;
[0026] Figure 2 is a schematic diagram of the cross-sectional structure of an antistatic and anti-radiation nanomaterial panel of the present utility model;
[0027] Figure 3 is Figure 1 is an enlarged view of the structure at position A in FIG.
[0028] Figure 4 is Figure 2 is an enlarged view of the structure at position B in FIG.
[0029] In the figure:
[0030] 1, panel body; 101, base plate; 102, electromagnetic shielding layer; 103, first static electricity collecting layer; 104, second static electricity collecting layer; 105, third static electricity collecting layer;
[0031] 2, convex strip; 3, groove; 4, cavity; 5, round hole. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0033] Please refer to Figures 1-4 The present application provides a technical solution:
[0034] Please refer to Figures 1-4 An antistatic and anti-radiation nanometer material panel, as shown in the figure, comprises a panel body 1, which is composed of a base plate 101, an electromagnetic shielding layer 102, a first static electricity collecting layer 103, a second static electricity collecting layer 104 and a third static electricity collecting layer 105. The number of the electromagnetic shielding layer 102 is two, and the two electromagnetic shielding layers 102 are respectively arranged at the top and bottom of the base plate 101. The electromagnetic shielding layer 102 is in a corrugated structure. The first static electricity collecting layer 103, the second static electricity collecting layer 104 and the third static electricity collecting layer 105 are respectively arranged at the middle, top and bottom of the base plate 101. The first static electricity collecting layer 103, the second static electricity collecting layer 104 and the third static electricity collecting layer 105 are all in a nanometer fiber structure.
[0035] The material of the electromagnetic shielding layer 102 is a metal foil, which has a continuous conductive surface and no mesh gap of the metal mesh, so as to provide better electromagnetic shielding effect and realize the functions of antistatic and anti-radiation.
[0036] The materials of the first static electricity collecting layer 103, the second static electricity collecting layer 104 and the third static electricity collecting layer 105 are all conductive polymers. The conductive polymers have good static electricity conduction performance, and their conductive performance can be controlled by adjusting the molecular structure and the doping degree. Compared with carbon fiber filaments, the conductive polymers can be more easily combined with the nanometer panel to form a uniform conductive layer, thereby improving the static electricity collecting and flow guiding effects.
[0037] The material of the second static electricity collecting layer 104 is polyaniline; polyaniline has high conductivity, and can reach a high level of conductivity through appropriate doping, which is very suitable for quickly collecting static electricity; and has good chemical stability, can maintain stable conductivity when the nanometer panel surface is in contact with the external environment, and is not easily affected by environmental factors to reduce the conductivity;
[0038] The material of the first static electricity collecting layer 103 is polythiophene; the conductivity of polythiophene is moderate, between the second static electricity collecting layer 104 and the third static electricity collecting layer 105, which can play a good transition role to ensure that static electricity is stably conducted from the second static electricity collecting layer 104 to the third static electricity collecting layer 105; has good environmental stability and electrochemical stability, and can maintain stable performance for a long time in the internal environment of the panel; the molecular structure can be adjusted by chemical modification, so that the combination performance with the second static electricity collecting layer 104 and the third static electricity collecting layer 105 can be optimized according to needs;
[0039] The material of the third static electricity collecting layer 105 is polyacetylene; the conductivity of polyacetylene is relatively stable, which can ensure that static electricity is stably conducted in the internal of the panel body 1, and the conductivity will not fluctuate greatly; the nanofibrous structure of polyacetylene is easy to prepare, which can form an effective three-dimensional conductive network in the panel, further enhancing the stability of static electricity conduction; compared with the other two conductive polymers, polyacetylene is not prone to performance degradation during long-term use, and can provide a persistent static electricity conduction function for the nanometer panel;
[0040] Referring to Figure 3 The top and bottom of the substrate 101 are integrally formed with protrusions 2 and grooves 3 matched with the electromagnetic shielding layers 102. The integrally formed protrusions 2 and grooves 3 matched with the electromagnetic shielding layers 102 ensure the adhesion of the two electromagnetic shielding layers 102 to the substrate 101, and ensure the stability of the overall structure. Three cavities 4 are provided in the substrate 101 for in-situ polymerization of the first static electricity collecting layer 103, the second static electricity collecting layer 104 and the third static electricity collecting layer 105. By providing the three cavities 4, the first static electricity collecting layer 103, the second static electricity collecting layer 104 and the third static electricity collecting layer 105 can be introduced into the nanometer panel by in-situ polymerization, which is simple and easy to operate, and is convenient for large-scale production and assembly. The upper surface and the lower surface of the two electromagnetic shielding layers 102 are provided with a plurality of groups of equidistant circular holes 5. The porous metal foil is prepared, which can maintain good conductivity while reducing weight.
[0041] Working principle:
[0042] The first, second and third electrostatic collection layers 103, 104 and 105 are made of nanofiber conductive polymer: the conductive polymer is prepared into a nanofiber structure, which can form a three-dimensional network in the nanometer panel, increase the contact area with the nanometer panel, and improve the electrostatic collection efficiency. The nanofiber conductive polymer can also enhance the mechanical properties of the nanometer panel, making it have a certain impact resistance effect.
[0043] The first, second and third electrostatic collection layers 103, 104 and 105 of the conductive polymer with a layered structure: a multi-layer conductive polymer with different conductive properties is designed to form a layered structure. The conductive polymer layer near the surface of the nanometer panel has high conductivity, which is used for rapid collection of static electricity; the inner conductive polymer layer has slightly lower conductivity, which plays a role in stabilizing the static conduction. This layered structure can improve the efficiency and stability of electrostatic conduction.
[0044] The electromagnetic shielding layer 102 with a corrugated metal foil structure: the metal foil is made into a corrugated structure to increase its surface area and improve the electromagnetic shielding effect. The corrugated structure can also enhance the flexibility of the metal foil, making it easier to conform to the nanometer panel and adapt to different panel shapes. At the same time, the corrugated metal foil can improve the impact resistance of the nanometer panel to some extent. When subjected to external impact, the corrugated structure can absorb part of the energy and reduce damage to the nanometer panel.
[0045] The electromagnetic shielding layer 102 with a circular hole 5 on the surface: a porous metal foil is prepared, which can reduce the weight while maintaining good conductivity.
[0046] Impact resistance effect: the nanofiber structure of the conductive polymer and the corrugated structure of the metal foil can improve the impact resistance of the nanometer panel to some extent. When the substrate 101 is subjected to external impact, the nanofiber of the conductive polymer can disperse the impact force, and the corrugated metal foil can absorb part of the energy, thereby reducing damage to the nanometer panel. The structure of the porous metal foil can also improve the impact resistance of the nanometer panel to some extent. The porous structure can cause the metal foil to deform locally when impacted, absorbing energy and protecting the nanometer panel.
[0047] Overall structural stability:
[0048] The layered structure and nanofibrillar structure of the conductive polymer can better integrate with the nanosheet, improving the stability of the overall structure. The layered structure can make the static conduction more stable, and the nanofibrillar structure can increase the contact area with the nanosheet, improving the bonding force. The corrugated and porous structure of the metal foil can make the metal foil better fit with the nanosheet, enhancing the stability of the overall structure. The corrugated structure can increase the flexibility of the metal foil, adapting to the needs of panels of different shapes; the porous structure can increase the bonding force of the metal foil with the nanosheet, improving the strength of the overall structure.
[0049] Lighter weight:
[0050] The structure of the porous metal foil can reduce the weight of the nanosheet. The porous structure allows the metal foil to maintain good conductivity while reducing the amount of material used, thereby reducing the weight of the nanosheet. The nanofibrillar structure of the conductive polymer can also reduce the weight of the nanosheet to some extent. The density of the nanofibrillar conductive polymer is relatively low, and after being combined with the nanosheet, it will not significantly increase the weight of the panel.
[0051] Easier to assemble:
[0052] The conductive polymer can be introduced into the nanosheet through solution coating or in-situ polymerization, which is simple and easy to operate, and is suitable for large-scale production and assembly. The metal foil can be combined with the nanosheet by pasting, pressing and other methods, which are simple to operate and do not require complex equipment and processes, can improve production efficiency and reduce costs.
Claims
1. An antistatic and radiation resistant nanomaterial panel comprising a panel body (1), characterized in that, The panel body (1) is composed of a substrate (101), two electromagnetic shielding layers (102), a first static electricity collecting layer (103), a second static electricity collecting layer (104) and a third static electricity collecting layer (105), the two electromagnetic shielding layers (102) are arranged on the top and bottom of the substrate (101) respectively, the electromagnetic shielding layer (102) is in a corrugated structure, the first static electricity collecting layer (103), the second static electricity collecting layer (104) and the third static electricity collecting layer (105) are arranged on the middle, top and bottom of the substrate (101) respectively, and the first static electricity collecting layer (103), the second static electricity collecting layer (104) and the third static electricity collecting layer (105) are all in a nanofiber structure.
2. The antistatic and radiation resistant nanomaterial panel according to claim 1, wherein: The electromagnetic shielding layer (102) is made of metal foil.
3. The antistatic and radiation resistant nanomaterial panel of claim 1, wherein: the nanomaterial panel is a flexible nanomaterial panel. The first static electricity collecting layer (103), the second static electricity collecting layer (104) and the third static electricity collecting layer (105) are all made of conductive polymer.
4. The antistatic and radiation resistant nanomaterial panel of claim 1, wherein: the nanomaterial panel is a flexible nanomaterial panel. The second static electricity collecting layer (104) is made of polyaniline.
5. The antistatic and radiation resistant nanomaterial panel of claim 1, wherein: the nanomaterial panel is a flexible nanomaterial panel. The first static electricity collecting layer (103) is made of polythiophene.
6. The antistatic and radiation resistant nanomaterial panel of claim 1, wherein: the nanomaterial panel is a flexible nanomaterial panel. The third static electricity collecting layer (105) is made of polyacetylene.
7. The antistatic and radiation resistant nanomaterial panel of claim 1, wherein: the nanomaterial panel is a flexible nanomaterial panel. The top and bottom of the substrate (101) are integrally formed with convex stripes (2) and grooves (3) matched with the electromagnetic shielding layer (102).
8. The antistatic and radiation resistant nanomaterial panel of claim 1, wherein: the nanomaterial panel is a flexible nanomaterial panel. Three cavities (4) for in-situ polymerization of the first static electricity collecting layer (103), the second static electricity collecting layer (104) and the third static electricity collecting layer (105) are arranged in the substrate (101).
9. The antistatic and radiation resistant nanomaterial panel of claim 1, wherein: the nanomaterial panel is a flexible nanomaterial panel. The upper and lower surfaces of the two electromagnetic shielding layers (102) are both provided with a plurality of groups of equidistant circular holes (5).