CN215924838U

CN215924838U - High-temperature-resistant heat-conducting adhesive tape

Info

Publication number: CN215924838U
Application number: CN202122015194.0U
Authority: CN
Inventors: 肖明霞
Original assignee: Suzhou Huanxi Electronic Material Co ltd
Current assignee: Suzhou Huanxi Electronic Material Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-03-01
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field of high-temperature adhesive tapes, and particularly relates to a high-temperature-resistant heat-conducting adhesive tape which comprises a tape body, wherein the tape body comprises a pressure-sensitive adhesive layer, an anti-static layer, a base layer, a heat-conducting layer and an anti-aging layer, the anti-static layer is bonded on the lower side of the base layer, the pressure-sensitive adhesive layer is bonded on the lower side of the anti-static layer, the heat-conducting layer is bonded on the upper side of the base layer, the anti-aging layer is bonded on the upper side of the heat-conducting layer, anti-skid grains are arranged on the upper side of the anti-aging layer, the anti-aging layer is made of ABS (acrylonitrile butadiene styrene), the heat-conducting layer is made of polypropylene, the anti-static layer is made of anti-static PE, the adhesive tape has better heat conductivity through the arrangement of the heat-conducting layer, heat at the bonding position of the adhesive tape can be conveniently distributed, the anti-aging performance of the adhesive tape is improved, and the service life of the adhesive tape is prolonged.

Description

High-temperature-resistant heat-conducting adhesive tape

Technical Field

The utility model relates to the technical field of high temperature and adhesive tapes, in particular to a high temperature resistant heat-conducting adhesive tape.

Background

The adhesive tape is an article consisting of a base material and an adhesive, and two or more unconnected objects can be connected together through adhesion. The adhesive tape can be divided into a high-temperature adhesive tape, a double-sided adhesive tape, an insulating adhesive tape, a special adhesive tape, a pressure-sensitive adhesive tape and a die-cutting adhesive tape according to the efficacy, and different efficacies are suitable for different industry requirements.

The existing high-temperature adhesive tape has poor heat conductivity, so that the heat at the bonding position of the adhesive tape is not easy to dissipate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature-resistant heat-conducting adhesive tape to solve the problem that heat at the bonding position of the adhesive tape is not easy to dissipate due to poor heat conductivity of the conventional high-temperature adhesive tape in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high temperature resistant heat conduction sticky tape, includes the sticky tape body, the sticky tape body includes pressure sensitive adhesive layer, antistatic backing, basic unit, heat-conducting layer and ageing resistance layer, the basic unit downside bonds and has the antistatic backing, the antistatic backing downside bonds and has pressure sensitive adhesive layer, the basic unit upside bonds and has the heat-conducting layer, the heat-conducting layer upside bonds and has ageing resistance layer.

Preferably, the anti-aging layer is provided with anti-skid lines on the upper side.

Preferably, the material of the anti-aging layer is ABS.

Preferably, the heat conducting layer is made of polypropylene.

Preferably, the antistatic layer is made of antistatic PE.

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

1) through the arrangement of the heat conducting layer, the adhesive tape has better heat conductivity, and the heat at the bonding position of the adhesive tape is conveniently radiated;

2) through the setting of ageing resistance layer, improve the ageing resistance of sticky tape, prolong the life of sticky tape.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention.

In the figure: 1 adhesive tape body, 2 anti-aging layers, 3 heat-conducting layers, 4 base layers, 5 anti-static layers and 6 pressure-sensitive adhesive layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1, the present invention provides a technical solution: the utility model provides a high temperature resistant heat conduction sticky tape, includes sticky tape body 1, sticky tape body 1 includes pressure sensitive adhesive layer 6, antistatic backing 5, basic unit 4, heat-conducting layer 3 and ageing resistance layer 2, 4 downside bonds of basic unit have

antistatic backing

5, 5 downside bonds of antistatic backing have pressure sensitive

adhesive layer

6, 4 upside bonds of basic unit have heat-conducting layer 3, 3 upside bonds of heat-conducting layer have ageing resistance layer 2, through the setting of heat-conducting layer 3, makes sticky tape body 1 have better heat conductivity, is convenient for distribute away the heat of sticky tape bonding department, through the setting of ageing resistance layer 2, improves the ageing resistance of sticky tape, prolongs the life of sticky tape, through the setting of antistatic backing 5, avoids producing static on sticky tape body 1.

And anti-skid lines are arranged on the upper side of the anti-aging layer 2.

The anti-aging layer 2 is made of ABS.

The heat conducting layer 3 is made of polypropylene and has good high-temperature resistance.

The antistatic layer 5 is made of antistatic PE.

The working principle is as follows: through the setting of heat-conducting layer 3, make sticky tape body 1 have better heat conductivity, be convenient for distribute away the heat of sticky tape bonding department, through the setting of ageing resistance layer 2, improve the ageing resistance of sticky tape, the life of extension sticky tape through the setting of antistatic backing 5, avoids producing static on the sticky tape body 1.

While there have been shown and described the fundamental principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature resistant heat conduction sticky tape, includes sticky tape body (1), its characterized in that: the adhesive tape comprises an adhesive tape body (1) and is characterized in that the adhesive tape body (1) comprises a pressure-sensitive adhesive layer (6), an anti-static layer (5), a base layer (4), a heat conduction layer (3) and an anti-aging layer (2), the anti-static layer (5) is bonded to the lower side of the base layer (4), the pressure-sensitive adhesive layer (6) is bonded to the lower side of the anti-static layer (5), the heat conduction layer (3) is bonded to the upper side of the base layer (4), and the anti-aging layer (2) is bonded to the upper side of the heat conduction layer (3).

2. The high temperature resistant thermal conductive adhesive tape according to claim 1, wherein: and anti-skid lines are arranged on the upper side of the anti-aging layer (2).

3. The high temperature resistant thermal conductive adhesive tape according to claim 1, wherein: the anti-aging layer (2) is made of ABS.

4. The high temperature resistant thermal conductive adhesive tape according to claim 1, wherein: the heat conduction layer (3) is made of polypropylene.

5. The high temperature resistant thermal conductive adhesive tape according to claim 1, wherein: the antistatic layer (5) is made of antistatic PE.