CN207933343U - A kind of low resistance conductive double faced adhesive tape - Google Patents

Abstract

The utility model provides a kind of low resistance conductive double faced adhesive tape,Including tape roll and winding paper roll,Tape roll is by disengaging paper layer,First gelatinous layer,Conductive base layer,Conductive rubber layer and the second gelatinous layer composition,Outermost layer of the disengaging paper layer in tape roll,Inside one layer is first gelatinous layer Nian Jie with paper layer is detached from,First gelatinous layer is coated in conductive base layer upper surface,It is bonded with conductive rubber layer in conductive base layer lower face,Conductive rubber layer lower face is coated with the second gelatinous layer,It is evenly distributed with conductive basal granule in first gelatinous layer and the second gelatinous layer,Conductive basal granule, which can be very good conduct power, makes the gelatinous layer of double faced adhesive tape have good electric conductivity,The thickness of conductive base layer is 30 to five ten microns,The thickness of first gelatinous layer and the second gelatinous layer is ten to three ten microns,Conductive rubber layer thickness is 20 to four ten microns,To reduce the resistance of adhesive tape itself,Make adhesive tape that there is lower resistance and higher electrical efficiency.

Description

A kind of low resistance conductive double faced adhesive tape

Technical field

The utility model is related to tape technology field, specially a kind of low resistance conductive double faced adhesive tape.

Background technology

Nineteen twenty-eight has invented adhesive tape in Shandong in Minnesota ,USA Sao Paulo, Richard.One is coated on tape surface Layer sticker could enable adhesive tape cling article, and earliest sticker comes from animal and plant, and in 19th-century, rubber is adhesion The main ingredient of agent；And various polymer are then widely used in the modern times.The type of adhesive tape it is very much, have one-faced tapes and double faced adhesive tape The bonding material of band, adhesive tape is also very much, there is acrylic glue and silica gel etc., but the most of functions of adhesive tape are relatively simple, cannot lead Electricity, and be largely single layer, it cannot be used in certain specific occasions, and existing adhesive tape is easier to be broken mostly, Long-time adhesion will appear fracture and bring certain influence to job stability, for this purpose, the utility model proposes a kind of low-resistances to lead Electric double faced adhesive tape is for solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of low resistance conductive double faced adhesive tapes, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides the following technical solutions：A kind of low resistance conductive double faced adhesive tape, including glue Band is rolled up and winding paper roll, and the tape roll is by disengaging paper layer, the first gelatinous layer, conductive base layer, conductive rubber layer and the second glue Matter layer forms, and for the paper layer that is detached from the outermost layer of tape roll, inside one layer is first gelatinous layer Nian Jie with paper layer is detached from, institute It states the first gelatinous layer and is coated in conductive base layer upper surface, conductive rubber layer is bonded in conductive base layer lower face, it is described Conductive rubber layer lower face is coated with the second gelatinous layer.

Preferably, it is evenly distributed with conductive basal granule in first gelatinous layer and the second gelatinous layer.

Preferably, the disengaging paper layer upper and lower end face is designed with one layer of antiadhesion barrier.

Preferably, the second gelatinous layer lower face of the tape roll outer ring is Nian Jie with the disengaging paper layer upper surface of inner ring.

Preferably, the winding paper roll outer layer is equipped with one layer of antiadhesion barrier.

Preferably, the thickness of the conductive base layer is 30 to five ten microns, first gelatinous layer and the second colloid The thickness of layer is ten to three ten microns, and the conductive rubber layer thickness is 20 to four ten microns

Compared with prior art, the utility model has the beneficial effects that：

1. being evenly distributed with conductive basal granule in the first gelatinous layer of the utility model and the second gelatinous layer, conductive basal granule can be very Good conduct power makes the gelatinous layer of double faced adhesive tape have good electric conductivity；

2. the utility model middle level is equipped with conductive base layer, conductive base layer connects the first gelatinous layer, passes through the first colloid Conductive basal granule in layer is connected up to the effect of monolithic conductive with the touching of conductive base layer；

3. being additionally provided with one layer of conductive rubber layer between conductive base layer and the second gelatinous layer, in conductive rubber layer also uniformly Be distributed with conductive basal granule, and conductive rubber layer has good toughness and elasticity, can provide better work when in use Make effect, prevents adhesive tape breaking after working long hours；

4. the thickness of conductive base layer is 30 to five ten microns, the thickness of the first gelatinous layer and the second gelatinous layer arrives for ten 30 microns, conductive rubber layer thickness is 20 to four ten microns, to reduce the resistance of adhesive tape itself, so that adhesive tape is had lower Resistance and higher electrical efficiency.

Description of the drawings

Fig. 1 is the utility model tape roll structural schematic diagram；

Fig. 2 is the utility model structure diagram.

In figure：1 tape roll, 2 winding paper rolls, 3 be detached from paper layers, 4 first gelatinous layers, 5 conductive base layers, 6 conductive rubber layers, 7 second gelatinous layers.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of low resistance conductive double faced adhesive tape, including adhesive tape Volume 1 and winding paper roll 2, tape roll 1 is by disengaging paper layer 3, the first gelatinous layer 4, conductive base layer 5, conductive rubber layer 6 and the second glue Matter layer 7 forms, and is detached from paper layer 3 in the outermost layer of tape roll 1, and inside one layer is first gelatinous layer 4 Nian Jie with paper layer 3 is detached from, First gelatinous layer 4 is coated in 5 upper surface of conductive base layer, and conductive rubber layer 6, conductive rubber are bonded in 5 lower face of conductive base layer 6 lower face of glue-line is coated with the second gelatinous layer 7.

Further, it is evenly distributed with conductive basal granule in the first gelatinous layer 4 and the second gelatinous layer 7, conductive basal granule can be very Good conduct power makes the gelatinous layer of double faced adhesive tape have good electric conductivity.

Further, it is detached from 3 upper and lower end face of paper layer and is designed with one layer of antiadhesion barrier, prevent gelatinous layer and be detached from 3 adhesion of paper layer After can not fall off or adhesion damage gelatinous layer, cause gelatinous layer viscosity reduce and electric conductivity decline.

Further, 7 lower face of the second gelatinous layer of 1 outer ring of tape roll is Nian Jie with 3 upper surface of disengaging paper layer of inner ring very Good protection gelatinous layer, can not only prevent gelatinous layer viscosity decline but also can be easy to use when adhesion.

Further, winding 2 outer layer of paper roll, which is equipped with one layer of antiadhesion barrier, prevents 1 innermost layer of tape roll from being clung with winding paper roll 2 It can not fall off, wasting phenomenon.

Further, the thickness of conductive base layer 5 is 30 to five ten microns, the first gelatinous layer 4 and the second gelatinous layer 7 Thickness is ten to three ten microns, and 6 thickness of conductive rubber layer is 20 to four ten microns, to reduce the resistance of adhesive tape itself, is made Adhesive tape has lower resistance and higher electrical efficiency.

Operation principle：Tape roll 1 is pulled open when use, it is Nian Jie with the article for needing to paste with the second gelatinous layer 7, it takes suitable When length after tape roll 1 blocked, but after tear and be detached from paper layer 3, the first gelatinous layer 4 is exposed, then will need to paste Another article is Nian Jie with the first gelatinous layer, and in use, electric power passes through equal in the first gelatinous layer 4 and the second gelatinous layer 7 The conductive basal granule of even distribution is conducted to conductive base layer 5 and conductive rubber layer 6, is that electric power mutually leads to conductive effect, and conduction The thickness of substrate layer 5 is 30 to five ten microns, and the thickness of the first gelatinous layer 4 and the second gelatinous layer 7 is ten to three ten microns, is led 6 thickness of electric rubber layer is 20 to four ten microns, to reduce the resistance of adhesive tape itself, improves electrical efficiency.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of low resistance conductive double faced adhesive tape, including tape roll（1）With winding paper roll（2）, it is characterised in that：The tape roll （1）By disengaging paper layer（3）, the first gelatinous layer（4）, conductive base layer（5）, conductive rubber layer（6）With the second gelatinous layer（7）Group At the disengaging paper layer（3）In tape roll（1）Outermost layer, inside one layer be and be detached from paper layer（3）First gelatinous layer of bonding （4）, first gelatinous layer（4）It is coated in conductive base layer（5）Upper surface, in the conductive base layer（5）Lower face is bonded with Conductive rubber layer（6）, the conductive rubber layer（6）Lower face is coated with the second gelatinous layer（7）.

2. a kind of low resistance conductive double faced adhesive tape according to claim 1, it is characterised in that：First gelatinous layer（4）With Second gelatinous layer（7）In be evenly distributed with conductive basal granule.

3. a kind of low resistance conductive double faced adhesive tape according to claim 1, it is characterised in that：The disengaging paper layer（3）Up and down End face is designed with one layer of antiadhesion barrier.

4. a kind of low resistance conductive double faced adhesive tape according to claim 1, it is characterised in that：The tape roll（1）Outer ring Second gelatinous layer（7）The disengaging paper layer of lower face and inner ring（3）Upper surface is bonded.

5. a kind of low resistance conductive double faced adhesive tape according to claim 1, it is characterised in that：The winding paper roll（2）Outer layer Equipped with one layer of antiadhesion barrier.

6. a kind of low resistance conductive double faced adhesive tape according to claim 1, it is characterised in that：The conductive base layer（5）'s Thickness is 30 to five ten microns, first gelatinous layer（4）With the second gelatinous layer（7）Thickness be ten to three ten microns, institute State conductive rubber layer（6）Thickness is 20 to four ten microns.