CN214873252U

CN214873252U - Conductive cloth with super-strong shielding effect and plasticity

Info

Publication number: CN214873252U
Application number: CN202120076564.9U
Authority: CN
Inventors: 胡小万; 郭冬梅
Original assignee: Suzhou Juqi Optoelectronics Technology Co ltd
Current assignee: Suzhou Juqi Optoelectronics Technology Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-11-26
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a conductive cloth with superstrong shielding effectiveness and plastic effect, including first viscose layer, second viscose layer, third viscose layer, polyester fiber layer, go up fibrous layer and fibrous layer down, polyester fiber layer comprises last fibrous layer and fibrous layer two parts down, through being provided with the cotton layer of electrically conductive bubble in this conductive cloth, be provided with iron fillings metal powder in the through-hole in the conductive and cotton layer of electrically conductive bubble, when the high frequency electromagnetic wave passes through the iron fillings metal powder that is located in the through-hole, with the help of the excellent conductivity of iron fillings metal powder and the high foldability of cellular through-hole, can attenuate the energy that exists in the high frequency electromagnetic wave by a wide margin, thereby evolve into the low frequency electromagnetic wave, in addition the inlayer of the cotton layer of electrically conductive bubble is provided with the copper-nickel cladding material, because of the copper-nickel cladding material has the high magnetic conductivity, thereby can further shield the low frequency electromagnetic wave that pierces through the cotton layer of electrically conductive bubble, through the mutual cooperation of the conductive foam layer and the copper-nickel plating layer, the electromagnetic wave radiation can be effectively shielded.

Description

Conductive cloth with super-strong shielding effect and plasticity

Technical Field

The utility model relates to a conductive cloth with superstrong shielding effectiveness and plastic effect belongs to conductive cloth material technical field.

Background

With the continuous and rapid development of electronic technology, electromagnetic radiation is ubiquitous in people's life, people all receive the radiation of electromagnetic waves from nature and man-made production at any time and any place, and for example, televisions, air conditioners, microwave ovens, computers, mobile phones, electronic instruments, medical equipment and the like can release certain electromagnetic wave radiation. At present, various fabrics in the market can not block the radiation of electromagnetic waves to human bodies, and the human bodies can cause various diseases when being subjected to the radiation of the electromagnetic waves for a long time, so that great harm is brought to the personal safety of people, and particularly, the protection in the aspect of radiation enhancement is needed for workers who are engaged in the electromagnetic wave industry for a long time.

The fabric is mainly made of yarns formed by pure cotton fibers or other synthetic fibers through weaving and printing, the fabric does not have the radiation protection function basically, some fabrics with the radiation protection function are only coated with a layer of chemical antibacterial agent on the surface of the fabric, the antibacterial agent can gradually run off along with time after washing and use for years, and finally the only radiation protection function is lost.

Therefore, the utility model discloses based on the not enough two problems of durability of the clothing that the radiation protection function that ordinary cloth exists is not enough and electrically conductive cloth makes into, designed an electrically conductive cloth that has superstrong shielding efficiency and plastic effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the not enough two problems of durability of the clothing that the radiation protection function that ordinary cloth exists is not enough and electrically conductive cloth is made into to a structure and the electrically conductive cloth that is used for making the clothing of the equal preferred of performance is provided, it can be used for as radiation protection (window) curtain, computer lab operation shielding clothing, radiation protection pregnant woman clothing and touch gloves etc. whole electrically conductive cloth's simple structure, the shielding effect is superior, shaping effect and durability are good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

according to the utility model provides a technical scheme: the utility model provides a conductive cloth with superstrong shielding effectiveness and plastic effect, includes first viscose layer, second viscose layer, third viscose layer, polyester fiber layer, goes up fibrous layer and fibrous layer down, the polyester fiber layer comprises last fibrous layer and fibrous layer two parts down, it has the rectangular channel all to process in order in fibrous layer and the fibrous layer down, the rectangular channel is symmetrical arrangement in last fibrous layer and the fibrous layer down in opposite directions, the upper surface electroplating of going up the fibrous layer has the copper nickel cladding material, the copper nickel cladding material has the cotton layer of electrically conductive bubble through second viscose layer bonding, it has the through-hole to process in order on the cotton layer of electrically conductive bubble, the through-hole runs through in all surfaces and inside on the cotton layer of electrically conductive bubble, the upper surface on the cotton layer of electrically conductive bubble is connected with the silica gel layer through first viscose layer, the upper surface brush of silica gel layer scribbles waterproof coating, waterproof coating is thin one deck polyurethane coating, the fibrous layer has the adsorbed layer through the bonding of third viscose layer down, it has the active carbon granule to fuse in the adsorbed layer, the lower surface of adsorbed layer is provided with polyester type TPU membrane.

As a further improvement of the present invention, the composite conductive liquid is infiltrated into the interior of the upper fiber layer and the lower fiber layer, and the composite conductive liquid is formed by mixing graphene, a conductive carbon black mixture, a dispersant, a stabilizer, an adhesive and a solvent according to a proper proportion and a proper process.

As a further improvement of the utility model, the internal surface of rectangular channel scribbles the double faced adhesive tape, the rectangular channel is connected with elasticity through the double faced adhesive tape and fills the granule, elasticity is filled the granule and is adopted octene and polyolefin resin material processing to make.

As a further improvement of the utility model, the copper-nickel plating layer is composed of copper element and nickel element, and the copper-nickel plating layer is arranged on the upper surface of the upper fiber layer through the electroplating process.

As a further improvement, the diameter of the through hole on the conductive foam layer is 0.01mm, be provided with iron fillings metal powder in the through hole, the through hole presents honeycomb structure in the inside on the conductive foam layer.

As a further improvement of the utility model, transparent knitting yarns are adopted between the adsorption layer and the polyester type TPU film for connection.

Compared with the prior art, the utility model, have following advantage:

1) the conductive cloth is internally provided with the conductive foam layer, the through holes in the conductive foam layer are provided with the scrap iron metal powder, when high-frequency electromagnetic waves pass through the scrap iron metal powder in the through holes, the energy in the high-frequency electromagnetic waves can be greatly attenuated by means of the excellent conductivity of the scrap iron metal powder and the high foldability of the honeycomb-shaped through holes, so that the high-frequency electromagnetic waves are evolved into the low-frequency electromagnetic waves, in addition, the inner layer of the conductive foam layer is provided with the copper-nickel coating, the copper-nickel coating has good magnetic conductivity, so that the low-frequency electromagnetic waves penetrating through the conductive foam layer can be further shielded, and 99.999 percent of electromagnetic wave radiation in nature can be shielded through the mutual matching of the conductive foam layer and the copper-nickel coating, so that when the conductive cloth is used as products such as radiation-proof curtains, machine room operation shielding clothes, radiation-proof clothes for pregnant women, touch gloves and the like, the electromagnetic wave radiation in various frequency bands generated by electronic instruments in daily life can be effectively shielded Potential injury;

2) divide into fibrous layer and fibrous layer two-layerly down through with the polyester fiber layer, and be provided with the elasticity packing granule in fibrous layer and fibrous layer down at last fibrous layer, adopt octene and polyolefin resin material processing to form because of the elasticity packing granule, therefore all have good plasticity and toughness when extrusion and tear, and further cooperate through the silica gel layer with the top layer, so when making materials such as clothing, can further strengthen the use durability of clothing, the setting of inlayer polyester type TPU membrane can improve the gas permeability when electrically conductive cloth is made into the clothing by a wide margin in addition, waterproof coating's setting can promote the waterproof performance of surface, whole electrically conductive cloth's simple structure, shielding effect is superior, shaping effect and durability are good.

Drawings

Fig. 1 is a schematic view of the whole structure of the conductive cloth of the present invention.

Fig. 2 is a schematic view of the internal structure of the polyester fiber layer of the conductive cloth of the present invention.

Fig. 3 is a schematic view of the side structure of the polyester fiber layer of the conductive cloth of the present invention.

Fig. 4 is a schematic view of the whole structure of the conductive foam layer of the conductive cloth of the present invention.

In the figure: 1. a water-resistant coating; 2. a silica gel layer; 3. a first adhesive layer; 4. a conductive foam layer; 5. a second adhesive layer; 6. copper-nickel plating; 7. a polyester type TPU film; 8. a polyester fiber layer; 9. a third adhesive layer; 10. an adsorption layer; 11. a rectangular groove; 12. double-sided adhesive tape; 13. elastomeric filler particles; 14. compounding conductive liquid; 15. an upper fiber layer; 16. a lower fiber layer; 17. and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a conductive cloth with super-strong shielding effectiveness and plasticity comprises a first adhesive layer 3, a second adhesive layer 5, a third adhesive layer 9, a polyester fiber layer 8, an upper fiber layer 15 and a lower fiber layer 16, wherein the polyester fiber layer 8 is composed of two parts, namely, the upper fiber layer 15 and the lower fiber layer 16, rectangular grooves 11 are sequentially processed in the upper fiber layer 15 and the lower fiber layer 16, the rectangular grooves 11 are symmetrically arranged in the upper fiber layer 15 and the lower fiber layer 16 in opposite directions, a copper-nickel plating layer 6 is electroplated on the upper surface of the upper fiber layer 15, the copper-nickel plating layer 6 is bonded with a conductive foam layer 4 through the second adhesive layer 5, through holes 17 are sequentially processed on the conductive foam layer 4, the through holes 17 penetrate through all outer surfaces and the inside of the conductive foam layer 4, the upper surface of the conductive foam layer 4 is connected with a silica gel layer 2 through the first adhesive layer 3, the upper surface brush of silica gel layer 2 scribbles waterproof coating 1, waterproof coating 1 is thin one deck polyurethane coating, fibrous layer 16 bonds through third viscose layer 9 down has adsorbed layer 10, it has the active carbon granule to fuse in the adsorbed layer 10, the lower surface of adsorbed layer 10 is provided with polyester type TPU membrane 7.

As shown in fig. 1, 2 and 3, the composite conductive liquid 14 is impregnated in both the upper fiber layer 15 and the lower fiber layer 16, the composite conductive liquid 14 is formed by mixing graphene, a conductive carbon black mixture, a dispersant, a stabilizer, an adhesive and a solvent according to a proper proportion and a proper process, and the arrangement of the composite conductive liquid 14 can enable the upper fiber layer 15 to have a certain conductive performance, so as to facilitate the subsequent completion of electroplating on the upper fiber layer 15.

As shown in fig. 2, the inner surface of the rectangular groove 11 is coated with a double-sided adhesive tape 12, the rectangular groove 11 is connected with an elastic filling particle 13 through the double-sided adhesive tape 12, the elastic filling particle 13 is made of octene and polyolefin resin, so that the elastic filling particle has good plasticity and toughness when the conductive cloth is extruded and torn, and the elastic filling particle is further matched with the silicone layer 2 on the surface layer, so that the durability of the clothes can be further enhanced when the clothes and other materials are made.

As shown in fig. 1, the copper-nickel plating layer 6 is composed of copper and nickel, the copper-nickel plating layer 6 is disposed on the upper surface of the upper fiber layer 15 by an electroplating process, and the copper-nickel plating layer 6 has good magnetic permeability, so that the harm to people caused by low-frequency electromagnetic waves in daily life can be shielded.

As shown in fig. 1 and 4, the diameter of the through hole 17 on the conductive foam layer 4 is 0.01mm, iron filings metal powder is arranged in the through hole 17, the through hole 17 presents a honeycomb structure inside the conductive foam layer 4, the arrangement of the honeycomb structure can generate high foldability, and thus the energy existing in high-frequency electromagnetic waves can be greatly attenuated, so that the high-frequency electromagnetic waves can be developed into low-frequency electromagnetic waves.

As shown in fig. 1, the adsorption layer 10 and the polyester TPU film 7 are connected by transparent knitting yarns, so that the super-strong adsorption effect of the activated carbon particles in the adsorption layer 10 can be fully exerted, and when a user wears clothes made of the conductive cloth, generated moisture can be timely adsorbed.

It should be noted that, the utility model relates to a conductive cloth with super-strong shielding effectiveness and plasticity, when making the conductive cloth into products such as radiation-proof curtain, machine room operation shielding clothes, radiation-proof maternity clothes and touch gloves, with the help of the mutual cooperation between the outer conductive foam cotton layer 4 and the inner copper-nickel plating layer 6, can shield potential harm brought to people due to electromagnetic wave radiation of each frequency band in nature, and through being provided with elastic filling particles 13 in the conductive cloth, because the elastic filling particles 13 are formed by processing octene and polyolefin resin materials, it can enhance the plasticity and toughness of the conductive cloth, and further cooperate with the silica gel layer 2 on the surface layer, therefore when making materials such as clothes, the durability of the clothes can be further enhanced, in addition, the setting of the inner polyester type TPU film 7 can greatly improve the air permeability when making the conductive cloth into the clothes, waterproof coating 1's setting can promote the waterproof performance of surface, and the setting of active carbon granule can improve its moisture resistance in adsorbed layer 10 to make people wear more comfortablely, the simple structure of whole electrically conductive cloth, the shielding effect is superior, and shaping effect and durability are good.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a conductive cloth with superstrong shielding efficiency and plastic action, includes first viscose layer (3), second viscose layer (5), third viscose layer (9), polyester fiber layer (8), goes up fibrous layer (15) and fibrous layer (16) down, its characterized in that: the polyester fiber layer (8) comprises an upper fiber layer (15) and a lower fiber layer (16), rectangular grooves (11) are processed in the upper fiber layer (15) and the lower fiber layer (16) in sequence, the rectangular grooves (11) are symmetrically arranged in the upper fiber layer (15) and the lower fiber layer (16) in opposite directions, a copper-nickel plating layer (6) is electroplated on the upper surface of the upper fiber layer (15), the copper-nickel plating layer (6) is bonded with a conductive foam layer (4) through a second adhesive layer (5), a through hole (17) is processed in sequence on the conductive foam layer (4), the through hole (17) runs through all outer surfaces and the inner part of the conductive foam layer (4), the upper surface of the conductive foam layer (4) is connected with a silica gel layer (2) through a first adhesive layer (3), and a waterproof coating (1) is brushed on the upper surface of the silica gel layer (2), waterproof coating (1) is thin one deck polyurethane coating, fibrous layer (16) bond through third viscose layer (9) down has adsorbed layer (10), it has the active carbon granule to fuse in adsorbed layer (10), the lower surface of adsorbed layer (10) is provided with polyester type TPU membrane (7).

2. The conductive cloth with ultra-strong shielding effectiveness and plasticity as claimed in claim 1, wherein: the composite conductive liquid (14) is soaked in the upper fiber layer (15) and the lower fiber layer (16), and the composite conductive liquid (14) is formed by mixing graphene, a conductive carbon black mixture, a dispersing agent, a stabilizing agent, an adhesive and a solvent according to a proper proportion and a proper process.

3. The conductive cloth with ultra-strong shielding effectiveness and plasticity as claimed in claim 1, wherein: the inner surface of the rectangular groove (11) is coated with a double-sided adhesive tape (12), the rectangular groove (11) is connected with elastic filling particles (13) through the double-sided adhesive tape (12), and the elastic filling particles (13) are made of octene and polyolefin resin materials.

4. The conductive cloth with ultra-strong shielding effectiveness and plasticity as claimed in claim 1, wherein: the copper-nickel plating layer (6) is composed of copper elements and nickel elements, and the copper-nickel plating layer (6) is arranged on the upper surface of the upper fiber layer (15) through an electroplating process.

5. The conductive cloth with ultra-strong shielding effectiveness and plasticity as claimed in claim 1, wherein: the diameter of through-hole (17) is 0.01mm on electrically conductive bubble cotton layer (4), be provided with iron fillings metal powder in through-hole (17), through-hole (17) present honeycomb structure in the inside of electrically conductive bubble cotton layer (4).

6. The conductive cloth with ultra-strong shielding effectiveness and plasticity as claimed in claim 1, wherein: the adsorption layer (10) and the polyester TPU film (7) are connected by adopting transparent knitting yarns.