CN217957639U

CN217957639U - Conductive cloth with oxidation resistance and flame retardance

Info

Publication number: CN217957639U
Application number: CN202220748129.0U
Authority: CN
Inventors: 凌长贵; 向小玲
Original assignee: Jiangsu Suishi Technology Co ltd
Current assignee: Jiangsu Suishi Technology Co ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-12-02
Anticipated expiration: 2032-04-01

Abstract

The utility model belongs to the technical field of electrically conductive cloth, specific electrically conductive cloth with anti-oxidant and fire resistance that says so, including the fibre substrate layer, fibre substrate layer both sides are coated with the viscose layer of even thickness respectively, and every one side that the viscose layer kept away from the fibre substrate layer all is stained with corresponding metal plating layer, the fixed coating of one side that the metal plating layer kept away from the viscose layer has the anti-oxidation conductive coating of one deck even thickness, and every layer one side that the anti-oxidation conductive coating kept away from the metal plating layer is fixed and is pasted corresponding fire-retardant layer, the fixed coating in the fire-retardant layer outside has the protective layer of one deck even thickness, the fixed bonding of protective layer both sides has corresponding bordure; the anti-oxidation conductive coating and the anti-oxidation conductive coating are arranged, so that the conductive cloth has good oxidation resistance and ideal fireproof performance, and the anti-oxidation conductive coating in the protective layer can be protected.

Description

Conductive cloth with oxidation resistance and flame retardance

Technical Field

The utility model relates to a conductive cloth technical field specifically is a conductive cloth with anti-oxidant and fire resistance.

Background

The conductive cloth is made of fiber cloth (commonly used polyester fiber cloth) as a base material, is subjected to pretreatment and then is plated with metal to ensure that the conductive cloth has metal characteristics and becomes the conductive fiber cloth; the special cloth for the shield in the IT industry is popular with touch screen gloves, radiation-proof curtains and the like.

The conductive coating of the conductive cloth on the market is easy to damage in the actual use process, so that the conductivity of the conductive cloth is not ideal, and the conductive cloth in the prior art has the defects of low connection strength and easy breakage.

SUMMERY OF THE UTILITY MODEL

In order to remedy the problem that the conductive coating in the prior art is easy to damage, thereby leading to the unsatisfactory conductivity of the conductive cloth, the utility model provides a conductive cloth with oxidation resistance and flame retardance.

The utility model provides a technical scheme that its technical problem adopted is: the conductive cloth with the oxidation resistance and the flame retardance comprises a fiber base material layer, wherein adhesive layers with uniform thickness are coated on two sides of the fiber base material layer respectively, a corresponding metal electroplated layer is adhered to one side, away from the fiber base material layer, of each adhesive layer, an oxidation-resistant conductive coating with uniform thickness is fixedly coated on one side, away from the adhesive layers, of each metal electroplated layer, a corresponding flame-retardant layer is fixedly attached to one side, away from the metal electroplated layer, of each oxidation-resistant conductive coating, a protective layer with uniform thickness is fixedly coated on the outer side of each flame-retardant layer, and corresponding covered edges are fixedly bonded on two sides of each protective layer; the anti-oxidation conductive coating and the anti-oxidation conductive coating are arranged, so that the conductive cloth has good oxidation resistance and ideal fireproof performance, the anti-oxidation conductive coating and the anti-oxidation conductive coating are arranged in the protective layer, the anti-oxidation conductive coating can be protected by the protective layer, the connection strength of the conductive cloth among all layers is improved by the arrangement of the covered edge, and mutual deviation among all layers is avoided.

Preferably, a waterproof coating with uniform thickness is arranged on the fixing pad between the anti-oxidation conductive coating and the flame-retardant layer, and the waterproof coating is made of a nano waterproof film; the waterproof performance of the conductive cloth is improved through the waterproof coating, and the waterproof coating made of the nanometer waterproof film can completely meet the waterproof requirement of the conductive cloth in the using process.

Preferably, first grooves are uniformly distributed on one side of the fiber base material layer close to the viscose layer, and a plurality of groups of grooves are all arranged into strips; the connection area between the adhesive layer and the fiber substrate layer is increased, and the adhesive layer can be filled into the first groove to greatly enhance the connection strength between the fiber substrate layer and the adhesive layer.

Preferably, a plurality of groups of longitudinal ribs which are uniformly distributed are laid between the fiber base material layers, and a plurality of groups of transverse ribs which are uniformly distributed are interwoven and penetrated among the plurality of groups of longitudinal ribs; the tensile strength of the fiber substrate layer in the axial direction and the radial direction is enhanced, and the self strength of the conductive cloth is ensured.

Preferably, the distance between two adjacent transverse ribs is twice of the distance between two longitudinal ribs, and the diameter of each transverse rib is one third to one half of the diameter of each longitudinal rib; the production and manufacturing cost of the conductive cloth is reduced on the premise of ensuring the strength of the conductive cloth.

Preferably, the metal electroplated layer comprises a first bright nickel plated layer, a second bright nickel plated layer and a conductive copper plated layer, and the first bright nickel plated layer and the second bright nickel plated layer are respectively pasted on two sides of the conductive copper plated layer; through set up one and plate bright nickel layer and second and plate bright nickel layer in electrically conductive copper cladding material both sides and guaranteeing to lead under the prerequisite of electrical fabric conductive effect ideal, can protect electrically conductive copper cladding material.

Preferably, the first nickel-plating layer and the second nickel-plating layer have the same thickness, and the thickness of the first nickel-plating layer is half of that of the conductive copper plating layer; the purpose that sets up like this has ensured the good electrically conductive effect of electrically conductive copper coating, avoids electrically conductive copper coating to receive the damage.

Preferably, one side of the metal electroplated layer close to the adhesive layer is provided with a plurality of groups of second grooves which are uniformly distributed, and the depth of each second groove is less than one third of the thickness of the adhesive layer; the cooperation through second recess and viscose layer is used, has increased the connection area between viscose layer and the metal plating layer, and the viscose layer can fill the second recess and has strengthened the joint strength on metal plating layer and viscose layer greatly.

The utility model discloses an useful part lies in:

1. the metal conducting layers are coated on the two sides of the fiber base material layer, so that the conductive cloth has a good conductive effect, the anti-oxidation conductive coating and the flame-retardant layer are arranged, so that the conductive cloth has good oxidation resistance and ideal fireproof performance, the flame-retardant layer and the anti-oxidation conductive coating in the protective layer can be protected by the protective layer, the connection strength of all layers of the conductive cloth is improved by the arrangement of the covered edge, and mutual deviation among all layers is avoided;

2. set up through water proof coating has improved the waterproof performance of electrically conductive cloth, uses through the cooperation of vertical muscle and horizontal muscle, has strengthened fibre substrate layer axial and radial tensile strength, has ensured the self intensity of electrically conductive cloth, plates bright nickel layer and second through setting up one in electrically conductive copper cladding material both sides and plates bright nickel layer, under the prerequisite of guaranteeing electrically conductive cloth conductive effect ideal, can protect electrically conductive copper cladding material.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic view of a one-sided structure of a limiting substrate layer in the first embodiment;

FIG. 2 is a cross-sectional front view of the first embodiment;

FIG. 3 is a cross-sectional view of a metal plating layer according to the first embodiment;

fig. 4 is a schematic view illustrating the fiber substrate layer and the first groove in the first embodiment;

FIG. 5 is a schematic diagram illustrating a structure of a metal plating layer and a second groove according to the first embodiment;

fig. 6 is a schematic view of the first embodiment of the present invention showing the engagement between the longitudinal ribs and the transverse ribs.

In the figure: 1 fiber substrate layer, 2 adhesive layer, 3 metal electroplated layer, 301 first bright nickel plated layer, 302 second bright nickel plated layer, 303 conductive copper plated layer, 4 anti-oxidation conductive coating 5 waterproof coating, 6 fire-retardant layers, 7 protective layers, 8 vertical muscle, 9 first recess, 10 second recess, 11 horizontal muscle, 12 bordures.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-6, an anti-oxidation and flame-retardant conductive cloth comprises a fiber substrate layer 1, wherein adhesive layers 2 with uniform thickness are respectively coated on two sides of the fiber substrate layer 1, a corresponding metal plating layer 3 is adhered to one side of each adhesive layer 2, which is far away from the fiber substrate layer 1, one side of each metal plating layer 3, which is far away from the adhesive layer 2, is fixedly coated with an anti-oxidation conductive coating 4 with uniform thickness, one side of each anti-oxidation conductive coating 4, which is far away from the metal plating layer 3, is fixedly coated with a corresponding flame-retardant layer 6, a protective layer 7 with uniform thickness is fixedly coated on the outer side of the flame-retardant layer 6, and corresponding covered edges 12 are fixedly adhered to two sides of the protective layer 7; make electrically conductive cloth have good electrically conductive effect through coating metal plating layer 3 in 1 both sides of fibre substrate layer, and anti-oxidation conductive coating 4 and fire-retardant layer 6's setting for electrically conductive cloth possesses good oxidation resistance and comparatively ideal fire behavior, setting up of protective layer 7 can be to fire-retardant layer 7 in it, anti-oxidation conductive coating 4 protects, the setting of borduring 12 has improved the joint strength between electrically conductive cloth each layer, avoid skew each other between each layer.

A waterproof coating 5 with uniform thickness is arranged between the anti-oxidation conductive coating 4 and the flame-retardant layer 6, and the waterproof coating 5 is made of a nano waterproof film; the waterproof performance of the conductive cloth is improved by the waterproof coating 5, and the waterproof coating 5 made of the nanometer waterproof film can completely meet the waterproof requirement of the conductive cloth in the using process.

One side of the fiber substrate layer 1 close to the viscose layer 2 is provided with first grooves 9 which are uniformly distributed, and a plurality of groups of grooves are all arranged into strips; through set up multiunit first recess 9 on fibre substrate layer 1, increased the connection area between viscose layer 2 and the fibre substrate layer 1, first recess 9 can be filled to viscose layer 2 has strengthened fibre substrate layer 1 and viscose layer 2's joint strength greatly.

A plurality of groups of uniformly distributed longitudinal ribs 8 are laid among the fiber substrate layers 1, and a plurality of groups of uniformly distributed transverse ribs 11 are interwoven and penetrated among the plurality of groups of longitudinal ribs 8; through the cooperation use of vertical muscle 8 and horizontal muscle 11, strengthened 1 axial of fibre substrate layer and radial tensile strength, ensured the self intensity of electrically conductive cloth.

The distance between two adjacent transverse ribs 11 is twice of the distance between two longitudinal ribs 8, and the diameter of each transverse rib 11 is one third to one half of the diameter of each longitudinal rib 8; the purpose of this setting has cut down the production manufacturing cost of electrically conductive cloth under the prerequisite of guaranteeing electrically conductive cloth self strength use.

The metal electroplated layer 3 comprises a first bright nickel plated layer 301, a second bright nickel plated layer 302 and a conductive copper plated layer 303, wherein the first bright nickel plated layer 301 and the second bright nickel plated layer 302 are respectively attached to two sides of the conductive copper plated layer 303; the first nickel plating layer 301 and the second nickel plating layer 302 are arranged on two sides of the conductive copper plating layer 303, so that the conductive copper plating layer 303 can be protected on the premise of ensuring the ideal conductive effect of the conductive cloth.

The first bright nickel plating layer 301 and the second bright nickel plating layer 302 are consistent in thickness, and the thickness of the first bright nickel plating layer 301 is half of that of the conductive copper plating layer 303, so that the purpose of setting is to ensure a good conductive effect of the conductive copper plating layer 303 and prevent the conductive copper plating layer 303 from being damaged.

One side of the metal electroplated layer 3 close to the adhesive layer 2 is provided with a plurality of groups of second grooves 10 which are uniformly distributed, and the depth of each second groove 10 is less than one third of the thickness of the adhesive layer 2; through the cooperation use of second recess 10 and viscose layer 2, increased the connection area between viscose layer 2 and the metal plating layer 3, the second recess 10 can be filled to viscose layer 2 has strengthened metal plating layer 3 and viscose layer 2's joint strength greatly.

Example two

First contrast embodiment, as the utility model discloses a another kind of embodiment, vertical muscle 8 and horizontal muscle 11 all adopt the cellosilk polymerization that ductility is good to form, set up like this, have ensured the joint strength and the shear stress ability of vertical muscle 8 and horizontal muscle 11, have ensured the self intensity of electrically conductive cloth.

The theory of operation, make electrically conductive cloth have good electrically conductive effect through coating metal plating layer 3 in 1 both sides of fibre substrate layer, and anti-oxidation conductive coating 4 and fire-retardant layer 6's setting, make electrically conductive cloth possess good oxidation resistance and comparatively ideal fire behavior, the waterproof performance of electrically conductive cloth has been improved through setting up of waterproof coating 5, cooperation through vertical muscle 8 and horizontal muscle 11 is used, 1 axial of fibre substrate layer and radial tensile strength have been strengthened, the self intensity of electrically conductive cloth has been ensured, setting up of protective layer 7 can be to fire-retardant layer 6 in it, anti-oxidation conductive coating 4 protects, bordure 12's setting has improved the joint strength between electrically conductive cloth each layer, avoid skew each other between each layer.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The conductive cloth with oxidation resistance and flame retardance is characterized in that: including fibre substrate layer (1), fibre substrate layer (1) both sides have the even viscose layer of thickness (2) of coating respectively, every one side that fibre substrate layer (1) was kept away from in viscose layer (2) all is stained with corresponding metal plating layer (3), the fixed coating in one side that viscose layer (2) were kept away from in metal plating layer (3) has the even anti-oxidation conductive coating of one deck thickness (4), every layer one side that metal plating layer (3) were kept away from in anti-oxidation conductive coating (4) is fixed to be pasted and is covered with corresponding fire-retardant layer (6), the fixed coating in fire-retardant layer (6) outside has the even protective layer of one deck thickness (7), protective layer (7) both sides are fixed to bond has corresponding bordure (12).

2. The conductive cloth with oxidation resistance and flame retardancy as claimed in claim 1, wherein: a waterproof coating (5) with uniform thickness is arranged between the anti-oxidation conductive coating (4) and the flame-retardant layer (6) in a fixing pad mode, and the waterproof coating (5) is made of a nanometer waterproof film.

3. The conductive cloth with oxidation resistance and flame retardancy as claimed in claim 1, wherein: one side of the fiber base material layer (1) close to the viscose layer (2) is provided with first grooves (9) which are uniformly distributed, and a plurality of groups of the grooves are all arranged into strips.

4. The conductive fabric having oxidation resistance and flame retardancy as set forth in claim 1, wherein: the fiber base material layer is characterized in that a plurality of groups of uniformly distributed longitudinal ribs (8) are laid between the fiber base material layers (1), and a plurality of groups of uniformly distributed transverse ribs (11) are interwoven and penetrated between the longitudinal ribs (8).

5. The conductive cloth with oxidation resistance and flame retardancy as claimed in claim 4, wherein: the distance between two adjacent transverse ribs (11) is twice of the distance between two longitudinal ribs (8), and the diameter of each transverse rib (11) is one third to one half of the diameter of each longitudinal rib (8).

6. The conductive fabric having oxidation resistance and flame retardancy as set forth in claim 1, wherein: the metal electroplated layer (3) comprises a first bright nickel plated layer (301), a second bright nickel plated layer (302) and a conductive copper plated layer (303), and the first bright nickel plated layer (301) and the second bright nickel plated layer (302) are respectively attached to two sides of the conductive copper plated layer (303).

7. The conductive cloth with oxidation resistance and flame retardancy as claimed in claim 6, wherein: the thicknesses of the first bright nickel plating layer (301) and the second bright nickel plating layer (302) are consistent, and the thickness of the first bright nickel plating layer (301) is half of that of the conductive copper plating layer (303).

8. The conductive cloth with oxidation resistance and flame retardancy as claimed in claim 1, wherein: one side of the metal electroplated layer (3) close to the adhesive layer (2) is provided with a plurality of groups of second grooves (10) which are uniformly distributed, and the depth of each second groove (10) is less than one third of the thickness of the adhesive layer (2).