CN214830080U

CN214830080U - Aluminum foil adhesive tape with double conductors

Info

Publication number: CN214830080U
Application number: CN202120742318.2U
Authority: CN
Inventors: 何斌; 郑昭漫; 陈旋宗; 谢松
Original assignee: Guangdong Price New Material Technology Co ltd
Current assignee: Guangdong Price New Material Technology Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-23
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a be equipped with two aluminium foil adhesive tapes that lead, including aluminium foil adhesive tape body and annular slab, aluminium foil adhesive tape body includes aluminium foil layer, first insulation layer, composite bed, first heat-conducting layer, heat-resisting layer, second heat-conducting layer, second insulating layer, lower aluminium foil layer, double-sided adhesive layer and leaves the type membrane, the bottom of composite bed bonds mutually with the top of first heat-conducting layer, the bottom of first heat-conducting layer bonds mutually with the top of heat-resisting layer, the utility model relates to an aluminium foil adhesive tape technical field. This be equipped with two aluminium foil adhesive tapes that lead, establish this aluminium foil adhesive tape into two leads, anti-electromagnetic interference ability is stronger, first heat-conducting layer and second heat-conducting layer are made for graphite material simultaneously, and the heat conductivity is good, through first heat-conducting layer and second heat-conducting layer with heat conduction to heat-resistant layer, the intraductal silver fibre of rethread heat-resistant conducts the heat out aluminium foil adhesive tape, make the heat in this sticky tape discharge, and the heat resistance is better, makes this sticky tape ageing slower, prolongs its life.

Description

Aluminum foil adhesive tape with double conductors

Technical Field

The utility model relates to an aluminium foil adhesive tape technical field specifically is an aluminium foil adhesive tape is led to two being equipped with.

Background

The aluminum foil adhesive tape adopts high-quality pressure-sensitive adhesive, has good viscosity, strong adhesive force, ageing resistance and other effects, greatly improves the heat preservation performance, has various widths and lengths (0.05 mm-0.08 mm) in specification, is matched with joints of all aluminum foil composite materials for pasting, seals at puncture parts of heat preservation nails and repairs at damaged parts, is a main raw and auxiliary material of refrigerators and freezer production plants, is a necessary raw material for heat preservation material distribution departments, is widely applied to industries such as refrigerators, air drying, automobiles, petrifaction, bridges, hotels, electronics and the like, can be used in places needing electromagnetic shielding in various electronic products such as PDAs, PDPs, LCD displays, notebook computers, duplicators and the like, is used for wrapping steam guide pipes to prevent temperature from dissipating outwards, and is used for replacing enameled wires with non-conductive copper foil adhesive tapes and various variable voltage shielding.

The existing aluminum foil tape is generally designed to be single-conductor, the anti-electromagnetic interference effect is limited, meanwhile, the heat resistance of the aluminum foil tape cannot meet the use requirement, the aging of the aluminum foil tape is accelerated, the service life of the aluminum foil tape is shortened, and the anti-pulling capability is weak.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be equipped with two aluminium foil sticky tapes that lead has solved the anti-electromagnetic interference effect limited, and the heat resistance of aluminium foil sticky tape can not satisfy the requirement of using simultaneously for the ageing of aluminium foil sticky tape shortens its life, and the tensile ability of dragging problem more weak.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be equipped with two aluminium foil sticky tapes that lead, includes aluminium foil sticky tape body and annular slab, aluminium foil sticky tape body includes aluminium foil layer, first insulation layer, composite bed, first heat-conducting layer, heat-resistant layer, second heat-conducting layer, second insulation layer, aluminium foil layer, double-sided adhesive layer down and from the type membrane, the bottom of composite bed bonds with the top of first heat-conducting layer mutually, the bottom of first heat-conducting layer bonds with the top of heat-resistant layer mutually, the bottom of heat-resistant layer bonds with the top of second heat-conducting layer mutually, first heat-conducting layer is graphite material with the second heat-conducting layer and makes, the inside fixedly connected with silver fiber of heat-resistant layer, the top fixedly connected with muscle line of composite bed.

Preferably, the composite layer comprises a flame-retardant layer and an anti-corrosion layer, the top of the flame-retardant layer is adhered to the bottom of the rib, and the bottom of the flame-retardant layer is adhered to the top of the anti-corrosion layer.

Preferably, the top of the upper aluminum foil layer is coated with a waterproof layer, and the bottom of the upper aluminum foil layer is adhered to the top of the first insulating layer.

Preferably, the bottom of the first insulating layer is bonded to the top of the composite layer, and the bottom of the second thermally conductive layer is bonded to the top of the second insulating layer.

Preferably, the bottom of the second insulating layer is adhered to the top of the lower aluminum foil layer, and the bottom of the lower aluminum foil layer is adhered to the top of the double-sided adhesive layer.

Preferably, the bottom of the double-sided adhesive layer is adhered to the top of the release film, and the bottom of the release film is fixedly connected with a tearing head.

Advantageous effects

The utility model provides a be equipped with two aluminium foil sticky tapes that lead. Compared with the prior art, the method has the following beneficial effects:

(1) the double-conductive aluminum foil tape comprises an aluminum foil tape body, a first insulating layer, a composite layer, a first heat conduction layer, a heat-resistant layer, a second heat conduction layer, a second insulating layer, a lower aluminum foil layer, a double-sided adhesive layer and a release film, wherein the bottom of the composite layer is bonded with the top of the first heat conduction layer, the bottom of the first heat conduction layer is bonded with the top of the heat-resistant layer, the bottom of the heat-resistant layer is bonded with the top of the second heat conduction layer, the first heat conduction layer and the second heat conduction layer are both made of graphite materials, silver fibers are fixedly connected inside the heat-resistant layer, the aluminum foil tape is double-conductive, the electromagnetic interference resistance is higher, meanwhile, the first heat conduction layer and the second heat conduction layer are made of graphite materials, the heat conductivity is good, the heat is conducted to the heat-resistant layer through the first heat conduction layer and the second heat conduction layer, and then the heat is conducted out of the aluminum foil tape through the silver fibers in the heat-resistant layer, the heat in the adhesive tape can be discharged, the heat resistance is better, the adhesive tape is enabled to be aged slowly, and the service life of the adhesive tape is prolonged.

(2) This be equipped with two aluminium foil sticky tapes that lead, top fixedly connected with muscle line through the composite bed, the composite bed includes fire-retardant layer and corrosion-resistant layer, and the top on fire-retardant layer bonds with the bottom of muscle line mutually, and the bottom on fire-retardant layer bonds with the top on corrosion-resistant layer mutually, is provided with the muscle line on the composite bed, improves the stretch-proofing ability of this sticky tape, and fire-retardant layer and corrosion-resistant layer's setting simultaneously for this sticky tape has fire behavior and corrosion resisting property, is applicable to more occasions.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an exploded view of the composite layer structure of the present invention;

fig. 4 is a cross-sectional view of the heat-resistant layer structure of the present invention.

In the figure: 1 aluminum foil tape body, 11 upper aluminum foil layer, 12 first insulating layer, 13 composite layer, 131 flame retardant layer, 132 corrosion resistant layer, 14 first heat conducting layer, 15 heat resistant layer, 16 second heat conducting layer, 17 second insulating layer, 18 lower aluminum foil layer, 19 double-sided adhesive layer, 110 release film, 111 waterproof layer, 2 annular plate, 3 silver fiber, 4 muscle line and 5 tear head.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-conductive aluminum foil tape comprises an aluminum foil tape body 1 and an annular plate 2, wherein the annular plate 2 is used for winding the aluminum foil tape body 1, the aluminum foil tape body 1 comprises an upper aluminum foil layer 11, a first insulating layer 12, a composite layer 13, a first heat conduction layer 14, a heat-resistant layer 15, a second heat conduction layer 16, a second insulating layer 17, a lower aluminum foil layer 18, a double-sided adhesive layer 19 and a release film 110, a waterproof layer 111 is coated on the top of the upper aluminum foil layer 11, the waterproof layer 111 is made of polyurethane materials, the bottom of the upper aluminum foil layer 11 is adhered to the top of the first insulating layer 12, the bottom of the first insulating layer 12 is adhered to the top of the composite layer 13, the bottom of the second heat conduction layer 16 is adhered to the top of the second insulating layer 17, the first insulating layer 12 and the second insulating layer 17 are made of polytetrafluoroethylene materials, the bottom of the second insulating layer 17 is adhered to the top of the lower aluminum foil layer 18, the bottom of the lower aluminum foil layer 18 is adhered to the top of the double-sided adhesive layer 19, the bottom of the double-sided adhesive layer 19 is adhered to the top of the release film 110, the bottom of the release film 110 is fixedly connected with a tearing head 5, the release film 110 plays a role in protection, the tearing head 5 is arranged to facilitate tearing the release film 110 from the double-sided adhesive layer 19, the composite layer 13 comprises a flame-retardant layer 131 and an anti-corrosion layer 132, the flame-retardant layer 131 is made of flame-retardant glass fiber materials, the anti-corrosion layer 132 is made of epoxy resin materials, the top of the flame-retardant layer 131 is adhered to the bottom of the rib 4, the bottom of the flame-retardant layer 131 is adhered to the top of the anti-corrosion layer 132, the bottom of the composite layer 13 is adhered to the top of the first heat conduction layer 14, the bottom of the first heat conduction layer 14 is adhered to the top of the heat-resistant layer 15, the bottom of the heat-resistant layer 15 is adhered to the top of the second heat conduction layer 16, the first heat conduction layer 14 and the second heat conduction layer 16 are made of graphite materials, the graphite has good high temperature resistance and good heat conductivity, be convenient for in heat conduction to heat-resistant layer 15, the inside fixedly connected with silver fibre 3 of heat-resistant layer 15, silver heat conductivity is good, first heat-conducting layer 14, second heat-conducting layer 16 and silver fibre 3's setting for the heat in this sticky tape can be discharged, the top fixedly connected with muscle line 4 of composite bed 13, the stretch-proofing ability of this sticky tape is improved to muscle line 4, the part that does not involve in the device all is the same with prior art or can adopt prior art to realize.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be equipped with two aluminium foil adhesive tapes that lead, includes aluminium foil adhesive tape body (1) and annular plate (2), its characterized in that: the aluminum foil adhesive tape body (1) comprises an upper aluminum foil layer (11), a first insulating layer (12), a composite layer (13), a first heat conducting layer (14), a heat-resistant layer (15), a second heat conducting layer (16), a second insulating layer (17), a lower aluminum foil layer (18), a double-sided adhesive layer (19) and a release film (110), wherein the bottom of the composite layer (13) is bonded with the top of the first heat conducting layer (14), the bottom of the first heat conducting layer (14) is bonded with the top of the heat-resistant layer (15), the bottom of the heat-resistant layer (15) is bonded with the top of the second heat conducting layer (16), the first heat conducting layer (14) and the second heat conducting layer (16) are made of graphite materials, the silver fibers (3) are fixedly connected to the inside of the heat-resistant layer (15), and the top of the composite layer (13) is fixedly connected with the wires (4).

2. The tape with double aluminum foil according to claim 1, wherein: the composite layer (13) comprises a flame-retardant layer (131) and an anti-corrosion layer (132), the top of the flame-retardant layer (131) is adhered to the bottom of the rib (4), and the bottom of the flame-retardant layer (131) is adhered to the top of the anti-corrosion layer (132).

3. The tape with double aluminum foil according to claim 1, wherein: the top of the upper aluminum foil layer (11) is coated with a waterproof layer (111), and the bottom of the upper aluminum foil layer (11) is bonded with the top of the first insulating layer (12).

4. The tape with double aluminum foil according to claim 1, wherein: the bottom of the first insulating layer (12) is bonded to the top of the composite layer (13), and the bottom of the second thermally conductive layer (16) is bonded to the top of the second insulating layer (17).

5. The tape with double aluminum foil according to claim 1, wherein: the bottom of the second insulating layer (17) is bonded with the top of the lower aluminum foil layer (18), and the bottom of the lower aluminum foil layer (18) is bonded with the top of the double-sided adhesive layer (19).

6. The tape with double aluminum foil according to claim 1, wherein: the bottom of the double-sided adhesive layer (19) is adhered to the top of the release film (110), and the bottom of the release film (110) is fixedly connected with a tearing head (5).