Conductive fabric

Abstract

The embodiment of the utility model relates to the technical field of conductive fabrics, and provides a conductive fabric, which comprises release paper; the first flame-retardant conductive adhesive layer is located on the release paper, and a plurality of flame-retardant particles are distributed in the first flame-retardant conductive adhesive layer; the first conductive cloth body is located on the surface, deviating from the release paper, of the first flame-retardant conductive adhesive layer. The conductive fabric provided by the embodiment of the utility model is at least beneficial to improving the flame retardant property of the conductive fabric.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of conductive fabrics, and in particular, to a conductive fabric. Background Art

[0002] A conductive fabric uses a fiber fabric, generally a commonly used polyester fiber fabric, as a base material. After pre-treatment, an electroplated metal coating is applied to make it have metal characteristics and become a conductive fiber fabric. The conductive fabric can be wrapped around the outside of a cable. During use, due to the transmission of current and the influence of the external environment, safety accidents such as short circuits and fires are likely to occur. In order to improve the safety performance of the cable, it is usually necessary to wrap a layer of protective material outside the cable. Existing cable protective materials mainly include metal sheaths, plastic sheaths, etc., but these materials have deficiencies in flame retardancy, semi-conductive performance, etc., and it is difficult to meet the requirements for the safe use of cables. Summary of the Utility Model

[0003] The embodiments of the present application provide a conductive fabric, which is at least beneficial to solving the problem of improving the flame retardancy of the conductive fabric.

[0004] According to some embodiments of the present application, the embodiments of the present application provide a conductive fabric, including: release paper; a first flame-retardant conductive adhesive layer, the first flame-retardant conductive adhesive layer is located on the release paper, and a plurality of flame-retardant particles are distributed in the first flame-retardant conductive adhesive layer; a first conductive fabric body, the first conductive fabric body is located on the surface of the first flame-retardant conductive adhesive layer facing away from the release paper.

[0005] In some embodiments, the density of the flame-retardant particles in the first flame-retardant conductive adhesive layer is 14 g / cm 3 -17 g / cm 3 .

[0006] In some embodiments, the surface of the first flame-retardant conductive adhesive layer facing the first conductive fabric body is distributed with a plurality of the flame-retardant particles or a plurality of conductive particles.

[0007] In some embodiments, the conductive fabric further includes: a second flame-retardant conductive adhesive layer, the second flame-retardant conductive adhesive layer is located on the surface of the first flame-retardant conductive adhesive layer facing the release paper; wherein, a plurality of the flame-retardant particles are distributed in the second flame-retardant conductive adhesive layer, the density of the flame-retardant particles in the second flame-retardant conductive adhesive layer is greater than the density of the flame-retardant particles in the first flame-retardant conductive adhesive layer, and a plurality of conductive particles are distributed in the first flame-retardant conductive adhesive layer and the second flame-retardant conductive adhesive layer, and the density of the conductive particles in the second flame-retardant conductive adhesive layer is less than the density of the conductive particles in the first flame-retardant conductive adhesive layer.

[0008] In some embodiments, the first flame-retardant conductive adhesive layer has a plurality of heat-resistant particles.

[0009] In some embodiments, the diameter of the heat-resistant particles is 500 μm 3 - 550 μm 3 , and the ratio of the total volume of a plurality of the heat-resistant particles to the volume of the first flame-retardant conductive adhesive layer is 0.4 - 0.8.

[0010] In some embodiments, the conductive cloth further includes: a flame-retardant coating located on the surface of the first conductive cloth body facing away from the release paper.

[0011] In some embodiments, the ratio of the thickness of the first conductive cloth body to the thickness of the flame-retardant coating is 20 - 100.

[0012] In some embodiments, the conductive cloth further includes: a heat-resistant layer located between the flame-retardant coating and the first conductive cloth body.

[0013] In some embodiments, the conductive cloth further includes: a third flame-retardant conductive adhesive layer located on the surface of the first conductive cloth body facing away from the first flame-retardant conductive adhesive layer; a second conductive cloth body located on the surface of the third flame-retardant conductive adhesive layer facing away from the first conductive cloth body.

[0014] The technical solutions provided by the embodiments of the present application have at least the following advantages:

[0015] For the conductive cloth provided by the embodiments of the present application, by providing a first flame-retardant conductive adhesive layer between the first conductive cloth body and the release paper, it is beneficial to improve the flame-retardant performance of the conductive cloth; and the conductive cloth is used to wrap an electronic device, and the first conductive cloth body and the first flame-retardant conductive adhesive layer together play an electromagnetic shielding role. For example, after the release paper is torn off and the conductive cloth is pasted onto the electronic device, if the electronic device catches fire, by providing the first flame-retardant conductive adhesive layer, it can prevent the fire of the burning electronic device from affecting other adjacent electronic devices. On the other hand, the first flame-retardant conductive adhesive layer can stick the release paper and the first conductive cloth body without the need to additionally provide an adhesive layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] One or more embodiments are exemplarily illustrated by the pictures in the corresponding drawings. These exemplary illustrations do not constitute a limitation on the embodiments. Unless otherwise stated, the figures in the drawings do not constitute a proportional limitation; in order to more clearly illustrate the technical solutions in the embodiments of the present application or in the conventional technology, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following-described drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 Schematic diagram of the structure of the first conductive cloth provided by the embodiment of the present application;

[0018] Figure 2 Schematic diagram of the structure of the second conductive cloth provided by the embodiment of the present application;

[0019] Figure 3 Schematic diagram of the structure of the third conductive cloth provided by the embodiment of the present application;

[0020] Figure 4 is Figure 3 Schematic diagram of the positional relationship of the flame-retardant adhesive layer on the first surface of the conductive cloth shown;

[0021] Figure 5 Schematic diagram of the structure of the fourth conductive cloth provided by the embodiment of the present application;

[0022] Figure 6 is Figure 5 Schematic diagram of the positional relationship of the flame-retardant adhesive layer on the first surface of the conductive cloth shown;

[0023] Figure 7 Schematic diagram of the structure of the fifth conductive cloth provided by the embodiment of the present application;

[0024] Figure 8 Schematic diagram of the structure of the sixth conductive cloth provided by the embodiment of the present application;

[0025] Figure 9 Schematic diagram of the structure of the seventh conductive cloth provided by the embodiment of the present application. Detailed implementation manners

[0026] As can be seen from the background art, the flame-retardant performance of current conductive cloths needs to be improved.

[0027] The embodiment of the present application provides a conductive cloth, in which a first flame-retardant conductive adhesive layer is provided between the first conductive cloth body and the release paper, which is beneficial to improving the flame-retardant performance of the conductive cloth; and the conductive cloth is used to wrap an electronic device, and the first conductive cloth body and the first flame-retardant conductive adhesive layer jointly play an electromagnetic shielding role. For example, after the release paper is torn off and the conductive cloth is pasted on the electronic device, if the electronic device catches fire, by providing the first flame-retardant conductive adhesive layer, it can prevent the fire of the burning electronic device from affecting other electronic devices arranged adjacent thereto. On the other hand, the first flame-retardant conductive adhesive layer can paste the release paper and the first conductive cloth body, and there is no need to additionally provide an adhesive layer.

[0028] The embodiments of the present application will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art can understand that in the embodiments of the present application, many technical details are proposed to help readers better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0029] Figure 1 It is a schematic structural diagram of the first conductive cloth provided by an embodiment of the present application. Figure 2 It is a schematic structural diagram of the second conductive cloth provided by an embodiment of the present application. Figure 3 It is a schematic structural diagram of the third conductive cloth provided by an embodiment of the present application. Figure 4 For Figure 3 It is a schematic diagram of the positional relationship of the flame-retardant adhesive layer on the first surface of the conductive cloth shown. Figure 5 It is a schematic structural diagram of the fourth conductive cloth provided by an embodiment of the present application. Figure 6 For Figure 5 It is a schematic diagram of the positional relationship of the flame-retardant adhesive layer on the first surface of the conductive cloth shown. Figure 7 It is a schematic structural diagram of the fifth conductive cloth provided by an embodiment of the present application. Figure 8 It is a schematic structural diagram of the sixth conductive cloth provided by an embodiment of the present application. Figure 9 It is a schematic structural diagram of the seventh conductive cloth provided by an embodiment of the present application.

[0030] Referring to Figure 1 , the conductive cloth includes a release paper 100. The conductive cloth includes a first flame-retardant conductive adhesive layer 101, the first flame-retardant conductive adhesive layer 101 is located on the release paper 100, and a plurality of flame-retardant particles are distributed in the first flame-retardant conductive adhesive layer 101. The conductive cloth includes a first conductive cloth body 102, and the first conductive cloth body 102 is located on the surface of the first flame-retardant conductive adhesive layer 101 facing away from the release paper 100.

[0031] Among them, the first flame-retardant conductive adhesive layer 101 is beneficial to improving the flame-retardant performance of the conductive cloth. After the release paper 100 on the conductive cloth is torn off, the conductive cloth without the release paper 100 can be pasted onto an electronic device, and the conductive cloth can provide electromagnetic shielding for the corresponding electronic device. For example, after the release paper 100 is removed, the conductive cloth can be pasted onto the surface of a cable. There may be a problem that the cable catches fire due to a short circuit of the internal wires of the cable. The first flame-retardant conductive adhesive layer can prevent the fire inside the cable from spreading to the electronic devices arranged adjacent to the cable, improving the safety of using the electronic devices.

[0032] The first conductive cloth body 102 has opposite first surface 1 and second surface 2, and the second surface 2 is the surface of the first conductive cloth body facing away from the release paper 100.

[0033] The first conductive cloth body 102 may use a fiber cloth as the base layer, and a first metal coating is provided on the surface of the base layer facing the release paper 100, so that the first conductive cloth body 102 has metal characteristics and becomes a conductive fiber cloth. The first conductive cloth body 102 may be a nickel-plated conductive cloth, a gold-plated conductive cloth, a carbon-plated conductive cloth, or an aluminum foil fiber composite cloth. Taking the first conductive cloth body 102 as a nickel-plated conductive cloth as an example, the first conductive cloth body 102 includes a base layer and a nickel-plated layer on the surface of the base layer facing away from the release paper 100. Among them, the material of the base layer may be polyester fiber, and the polyester fiber has the characteristics of high breaking strength and elastic modulus.

[0034] Reference Figure 2 , in some embodiments, the first conductive cloth body 102 may include a base layer 10; a first metal coating 11, the first metal coating 11 is located on the surface of the base layer 10 facing away from the release paper 100; a second metal coating 12, the second metal coating 12 is located on the surface of the base layer 10 facing the release paper 100.

[0035] In some embodiments, the first conductive cloth body 102 may include a base layer 10, a first metal coating 11, a second metal coating 12, and a graphene layer on the surface of the first metal coating facing away from the base layer. By providing a graphene layer on the surface of the first metal coating on the side facing away from the release paper 100, heat dissipation can be effectively carried out, which is beneficial to increasing the anti-corrosion effect. In addition, graphene has certain self-lubricating properties, which is also beneficial to improving the quality of the conductive cloth tape.

[0036] Among them, the release paper 100 may be a silicone oil paper.

[0037] The material of the first flame-retardant conductive adhesive layer 101 includes flame-retardant particles, glue, and conductive particles. Among them, the glue, conductive particles, and flame retardant can be obtained by vacuum stirring to obtain the first flame-retardant conductive adhesive layer 101. Among them, by doping conductive particles in the first flame-retardant conductive adhesive layer 101, it is beneficial to improve the conductivity of the conductive cloth, thereby being beneficial to improving the anti-static and electromagnetic radiation reduction effects of the conductive cloth. The glue in the first flame-retardant conductive adhesive layer 101 can paste the first flame-retardant conductive adhesive layer 101 onto the surface of the first conductive cloth body 102.

[0038] The density of the flame-retardant particles in the first flame-retardant conductive adhesive layer 101 may be 14 g / cm 3 -17 g / cm 3 , for example, the density may be 14 g / cm 3 、14.8 g / cm 3 、15.4 g / cm 3 、16.7 g / cm 3 or 17 g / cm 3。Within this density range, it is possible to ensure that the first flame-retardant conductive adhesive layer 101 has good flame-retardant performance and ensure that the proportion of flame-retardant particles in the first flame-retardant conductive adhesive layer is not too large, so as to ensure that the proportion of conductive particles and glue in the first flame-retardant conductive adhesive layer is relatively moderate, thereby ensuring good electrical conductivity and viscosity of the first flame-retardant conductive adhesive layer.

[0039] The material of the conductive particles may include at least one of conductive materials such as copper, nickel or aluminum. The glue may include acrylic glue or acrylic acid glue, and the flame-retardant particles may be phosphorus-based flame-retardant particles. Among them, taking the conductive particles including a plurality of copper conductive particles and a plurality of nickel conductive particles as an example, the glue being acrylic glue, and the flame-retardant particles being phosphorus-based flame-retardant particles as an example, the mass percentage of copper conductive particles in the first flame-retardant conductive adhesive layer 101 may be 43%-48%, the mass percentage of nickel conductive particles in the first flame-retardant conductive adhesive layer 101 may be 29%-33%, the mass percentage of acrylic glue in the first flame-retardant conductive adhesive layer 101 may be 16%-21%, and the mass percentage of phosphorus-based flame retardant in the first flame-retardant conductive adhesive layer 101 may be 3%-7%.

[0040] In some embodiments, a plurality of flame-retardant particles are distributed on the surface of the first flame-retardant conductive adhesive layer 101 facing the first conductive fabric body 102. In this way, it is beneficial to increase the contact area between the first flame-retardant conductive adhesive layer 101 and the first conductive fabric body, so that the contact performance between the first flame-retardant conductive adhesive layer 101 and the first conductive fabric body is better, and by adding flame-retardant particles at the interface between the first flame-retardant conductive adhesive layer 101 and the first conductive fabric body, it is beneficial to improve the flame-retardant performance of the conductive fabric. Or, in some embodiments, a plurality of conductive particles are distributed on the surface of the first flame-retardant conductive adhesive layer 101 facing the first conductive fabric body 102. In this way, it is beneficial to increase the contact area between the first flame-retardant conductive adhesive layer 101 and the first conductive fabric body, so that the contact performance between the first flame-retardant conductive adhesive layer 101 and the first conductive fabric body is better, and by adding conductive particles at the interface between the first flame-retardant conductive adhesive layer 101 and the first conductive fabric body, it is beneficial to improve the electrical conductivity of the conductive fabric.

[0041] In some embodiments, the first flame-retardant conductive adhesive layer 101 may have a plurality of heat-resistant particles. In this way, it is beneficial to improve the high-temperature resistance of the conductive fabric. At the same time, the first flame-retardant conductive adhesive layer 101 also has flame-retardant performance, which can reduce the possibility of the conductive fabric catching fire and burning when encountering fire, and further improve the safety performance of using the conductive fabric provided by the embodiments of the present application.

[0042] Among them, the volume of the heat-resistant particles can be 500μm 3 -550μm 3 , for example, the volume can be 500μm 3 、522μm 3 、536μm3 、 547 μm 3 or 550 μm 3 By setting the volume of the heat-resistant particles within this range, it is beneficial to ensure that the conductive cloth has good high-temperature resistance. The ratio of the total volume of multiple heat-resistant particles to the volume of the first flame-retardant conductive adhesive layer can be 0.4 - 0.8. For example, the volume ratio can be 0.4, 0.51, 0.64, 0.77, or 0.8. Within this range, it is beneficial to ensure that the first flame-retardant conductive adhesive layer has good high-temperature resistance, and at the same time, the heat-resistant particles in the first flame-retardant conductive adhesive layer are distributed moderately to avoid excessive heat-resistant particles from being unfavorable for the first conductive cloth body 102 and the first flame-retardant conductive adhesive layer to jointly play the electromagnetic shielding performance.

[0043] The material of the heat-resistant particles can be silver, and silver has good heat resistance. The embodiments of the present application do not limit the material of the heat-resistant particles, as long as the heat-resistant particles have good high-temperature resistance.

[0044] The shape of the heat-resistant particles can be a three-dimensional figure such as a sphere, cube, cuboid, cylinder, or cone. The embodiments of the present application do not limit the shape of the heat-resistant particles.

[0045] The area of the surface of the first flame-retardant conductive adhesive layer facing the first surface 1 is the first area. The ratio of the first area to the surface area of the first conductive cloth body facing the first flame-retardant conductive adhesive layer can be 0.7 - 1. That is, the first flame-retardant conductive adhesive layer can entirely cover the first surface, or the first flame-retardant conductive adhesive layer can partially cover the first surface 1. For example, the area ratio can be 0.7, 0.75, 0.81, 0.87, 0.96, or 1. Within this ratio range, it can ensure that the contact area between the first flame-retardant conductive adhesive layer 101, the release paper 100, and the first conductive cloth body 102 is large, and when it is not necessary to use the conductive cloth, the release paper 100 and the first conductive cloth body 102 are stably adhered together.

[0046] For example, referring to Figure 3 and Figure 4 , the first flame-retardant conductive adhesive layer 101 can be located in the middle area of the first surface 1. In this way, the contact area between the release paper and the flame-retardant adhesive layer can be reduced, facilitating the tearing of the release paper. Among them, the edge area of the first surface 1 is arranged around the middle area of the first surface 1. It should be noted that the embodiments of the present application do not limit the position of the first flame-retardant conductive adhesive layer 101, which is a single film layer, on the first surface 1, as long as the first flame-retardant conductive adhesive layer 101 can adhere the release paper 100 and the first conductive cloth body 102.

[0047] Among them, a sealing rubber ring 104 may be provided on the edge area of the first surface 1. The sealing rubber ring 104 is used to seal the area between the release paper 100 and the first conductive cloth body 102, preventing dust from entering the first flame-retardant conductive adhesive layer 101 and affecting the viscosity of the first flame-retardant conductive adhesive layer 101.

[0048] In some embodiments, the material of the sealing rubber ring 104 may be rubber. For example, the rubber may be acrylate rubber. Propyl acetate rubber has good sealing performance and can provide resistance to aging, oil, ozone, and ultraviolet rays, etc.

[0049] Also for example, referring to Figure 5 and Figure 6 , the first flame-retardant conductive adhesive layer 101 may include a plurality of sub-flame-retardant adhesive layers 201. The plurality of sub-flame-retardant adhesive layers 201 are spaced apart from each other, and one sub-flame-retardant adhesive layer 201 is located in the edge area of the first surface 1 and is disposed around the other sub-flame-retardant adhesive layers 201, so that the area between the release paper 100 and the first conductive cloth body 102 is sealed, preventing dust from entering the area between the release paper 100 and the first conductive cloth body 102, and ensuring that the viscosity of the sub-flame-retardant adhesive layer 201 in the middle part of the first surface 1 is better.

[0050] Referring to Figure 7 , the conductive cloth may further include a second flame-retardant conductive adhesive layer 103. The second flame-retardant conductive adhesive layer 103 is located on the surface of the first flame-retardant conductive adhesive layer 101 facing the release paper 100; among them, a plurality of flame-retardant particles are distributed in the second flame-retardant conductive adhesive layer 103. The density of the flame-retardant particles in the second flame-retardant conductive adhesive layer 103 is greater than the density of the flame-retardant particles in the first flame-retardant conductive adhesive layer 101, and a plurality of conductive particles are distributed in both the first flame-retardant conductive adhesive layer 101 and the second flame-retardant conductive adhesive layer 103. The density of the conductive particles in the second flame-retardant conductive adhesive layer 103 is less than the density of the conductive particles in the first flame-retardant conductive adhesive layer 101.

[0051] In this way, the conductivity of the first flame-retardant conductive adhesive layer 101 is better than that of the second flame-retardant conductive adhesive layer 103, and the flame retardancy of the second flame-retardant conductive adhesive layer 103 is better than that of the first flame-retardant conductive adhesive layer 101. It is possible to adjust the overall ratio of the conductive particles and flame-retardant particles in the first flame-retardant conductive adhesive layer and the second flame-retardant conductive adhesive layer to be relatively moderate, avoiding the inability to form the first flame-retardant conductive adhesive layer or the second flame-retardant conductive adhesive layer due to the excessive density of the conductive particles and flame-retardant particles during the production of the first flame-retardant conductive adhesive layer or the second flame-retardant conductive adhesive layer, and at the same time ensuring that the overall conductive cloth has good electromagnetic shielding performance and flame retardancy.

[0052] Among them, the density of the flame-retardant particles in the second flame-retardant conductive adhesive layer 103 may be 17 g / cm 3 -20 g / cm 3, for example, the density can be 17 g / cm 3 、17.5 g / cm 3 、18.7 g / cm 3 、19.8 g / cm 3 or 20 g / cm 3 。

[0053] Reference Figure 8 , the conductive cloth further includes a flame retardant coating 105, and the flame retardant coating 105 is located on the surface of the first conductive cloth body 102 facing away from the release paper 100. It should be noted that the material setting of the flame retardant coating 105 can refer to the material setting of the first flame retardant conductive adhesive layer 101, which will not be elaborated in detail below. Alternatively, the flame retardant coating 105 can be coated on the second side 2 with a material having good flame retardant performance through glue.

[0054] In some embodiments, the ratio of the thickness of the first conductive cloth body 102 to the thickness of the flame retardant coating 105 can be 20 - 100. For example, the ratio can be 20, 47, 66, 78, 94 or 100. Within this ratio range, the flame retardant coating 105 can provide a better flame retardant effect to the first conductive cloth body 102.

[0055] In some embodiments, the thickness of the flame retardant coating 105 can be 0.001 mm - 0.005 mm. For example, the thickness of the first flame retardant conductive adhesive layer 101 can be 0.001 mm, 0.002 mm, 0.0031 mm, 0.0045 mm or 0.005 mm. The thickness of the first conductive cloth body 102 can be 0.04 mm - 0.1 mm. For example, the thickness of the first conductive cloth body 102 can be 0.04 mm, 0.054 mm, 0.073 mm, 0.097 mm or 0.1 mm.

[0056] Reference Figure 8 , the conductive cloth can further include a heat resistant layer 106, and the heat resistant layer 106 is located between the flame retardant coating 105 and the first conductive cloth body 102. By providing the heat resistant layer 106, it is beneficial to improve the high temperature resistance of the conductive cloth. The heat resistant layer 106 cooperates with the flame retardant coating 105 to simultaneously improve the high temperature resistance and flame retardant performance of the conductive cloth, so as to reduce the possibility of the conductive cloth catching fire and burning when encountering fire, and at the same time, the safety performance of the conductive cloth provided by the embodiments of the present application becomes higher.

[0057] Reference Figure 9, the conductive fabric may further include a third flame-retardant conductive adhesive layer 107, and the third flame-retardant conductive adhesive layer 107 is located on the surface of the first conductive fabric body 102 on the side facing away from the first flame-retardant conductive adhesive layer 101; a second conductive fabric body 108, and the second conductive fabric body 108 is located on the surface of the third flame-retardant conductive adhesive layer 107 facing away from the first conductive fabric body 102. Through the double shielding effect of the first conductive fabric body 102 and the second conductive fabric body 108, the electromagnetic shielding efficiency can be greatly improved. After the release paper 100 of the conductive fabric is torn off, the conductive fabric can be pasted onto the electronic device, and the conductive fabric is used to provide electromagnetic shielding performance for the electronic device. If a short circuit occurs in the wires in the electronic device, causing the first conductive fabric body 102 to catch fire, due to the presence of the first flame-retardant conductive adhesive layer 101 and the third flame-retardant conductive adhesive layer 107, the two flame-retardant layers can better play a flame-retardant role and reduce the spread of the fire of the burning electronic device to the adjacent electronic devices; if the environment outside the electronic device pasted with the conductive fabric catches fire, by providing the first flame-retardant conductive adhesive layer 101 and the second flame-retardant conductive adhesive layer 107, the possibility of the fire in the external environment spreading to the electronic device can be reduced. At the same time, if the second conductive fabric body 108 is damaged due to the influence of the fire, due to the protection of the third flame-retardant conductive adhesive layer 107, the first conductive fabric body 102 can still be used normally to ensure the provision of electromagnetic shielding for the corresponding electronic device.

[0058] In addition, the material setting of the third flame-retardant conductive adhesive layer 107 can refer to the material setting of the above-mentioned first flame-retardant conductive adhesive layer, which will not be elaborated in detail below. The material and film layer setting of the second conductive fabric body 108 can refer to the material and film layer setting of the above-mentioned first conductive fabric body 102, which will not be elaborated in detail below.

[0059] In some embodiments, the thickness of the second conductive fabric body 108 may be equal to or greater than the thickness of the first conductive fabric body 102. In some embodiments, the thickness of the second conductive fabric body 108 may be less than the thickness of the first conductive fabric body 102. The embodiments of the present application do not make special limitations on the relationship between the thickness of the first conductive fabric body 102 and the thickness of the second conductive fabric body 108.

[0060] In some embodiments, the thickness of the third flame-retardant conductive adhesive layer 107 may be less than the thickness of the first flame-retardant conductive adhesive layer 101. In this way, it is beneficial to increase the flame-retardant performance of the conductive fabric. For example, when the release paper 100 is torn off and the conductive fabric is pasted onto an electronic device, the third flame-retardant conductive adhesive layer 107 with a larger thickness is beneficial to improving the flame-retardant performance of the conductive fabric when there is a fire outside the corresponding electronic device. In some embodiments, the thickness of the first flame-retardant conductive adhesive layer 101 may be greater than the thickness of the third flame-retardant conductive adhesive layer 107. In this way, it is beneficial to increase the flame-retardant performance of the conductive fabric. For example, when the release paper 100 is torn off and the conductive fabric is pasted onto an electronic device, the first flame-retardant conductive adhesive layer 101 with a larger thickness can prevent the fire in the electronic device to which the conductive fabric is pasted from spreading to the adjacent electronic devices. In some embodiments, the thickness of the third flame-retardant conductive adhesive layer 107 may also be equal to the thickness of the first flame-retardant conductive adhesive layer 101.

[0061] In some embodiments, the third flame-retardant conductive adhesive layer 107 may also have a plurality of heat-resistant particles to further improve the high-temperature resistance of the conductive fabric.

[0062] In some embodiments, the flame-retardant coating 105 may be located on the surface of the second conductive fabric body 108 facing away from the first conductive fabric body to protect the second conductive fabric body 108 and further improve the flame-retardant performance of the conductive fabric.

[0063] Those of ordinary skill in the art can understand that the above-described embodiments are specific examples for implementing the present application. In actual applications, various changes can be made in form and details without departing from the spirit and scope of the present application. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application should be determined by the scope defined in the claims.

Claims

1. A conductive fabric, characterized in that: include: Release paper; a first flame-retardant conductive adhesive layer, wherein the first flame-retardant conductive adhesive layer is located on the release paper, and a plurality of flame-retardant particles are distributed in the first flame-retardant conductive adhesive layer; A first conductive fabric body is located on a surface of the first flame-retardant conductive adhesive layer facing away from the release paper.

2. The conductive fabric according to claim 1, characterized in that: A plurality of the flame retardant particles or a plurality of conductive particles are distributed on the surface of the first flame retardant conductive adhesive layer facing the first conductive cloth body.

3. The conductive fabric according to claim 1, characterized in that: The conductive cloth further includes: a second flame retardant conductive adhesive layer, wherein the second flame retardant conductive adhesive layer is located on a surface of the first flame retardant conductive adhesive layer facing the release paper.

4. The conductive fabric according to claim 1, characterized in that: The conductive cloth further includes: a flame retardant coating, wherein the flame retardant coating is located on a surface of the first conductive cloth body facing away from the release paper.

5. The conductive fabric according to claim 4, characterized in that: The ratio of the thickness of the first conductive fabric body to the thickness of the flame retardant coating is 20-100.

6. The conductive fabric according to claim 4, characterized in that: The conductive cloth further includes: a heat-resistant layer, wherein the heat-resistant layer is located between the flame-retardant coating and the first conductive cloth body.

7. The conductive fabric according to claim 1, wherein: The conductive fabric further comprises: a third flame retardant conductive adhesive layer, the third flame retardant conductive adhesive layer being located on a surface of the first conductive fabric body which is away from the first flame retardant conductive adhesive layer; A second conductive fabric body is located on a surface of the third flame-retardant conductive adhesive layer away from the first conductive fabric body.

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