CN212102676U

CN212102676U - Novel high-strength double-sided adhesive tape

Info

Publication number: CN212102676U
Application number: CN202020722561.3U
Authority: CN
Inventors: 周自安
Original assignee: Dongguan Andao Photoelectric Material Manufacturing Co ltd
Current assignee: Dongguan Andao Photoelectric Material Manufacturing Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-12-08
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a novel high strength double sided tape, including aerogel carpet veneer and thin copper wire woven mesh, the upper surface of aerogel carpet veneer is equipped with the cotton layer of one deck EVA bubble, the upper surface cladding on the cotton layer of EVA bubble has one deck elasticity pressure sensitive adhesive layer A, the lower fixed surface on aerogel carpet veneer is equipped with one deck acrylate rubber layer, the surface on acrylate rubber layer evenly is equipped with elasticity pressure sensitive adhesive layer B, one thin copper wire woven mesh is the S-shaped and runs through and around the package between elasticity pressure sensitive adhesive layer A, EVA bubble cotton layer, aerogel carpet veneer, acrylate rubber layer and elasticity pressure sensitive adhesive layer B. The utility model discloses bulk strength is very high, and tensile strength is strong, and separates the static of temperature resistant anti-static.

Description

Novel high-strength double-sided adhesive tape

Technical Field

The utility model relates to a double faced adhesive tape technical field specifically is a novel high strength double faced adhesive tape.

Background

With the rapid development of social economy, the use of double-sided adhesive tapes in the electrical and electronic industries is more and more extensive, the types of the double-sided adhesive tapes with special requirements are more and more, and the double-sided adhesive tapes take paper, cloth and plastic films as base materials, and then the roll-shaped adhesive tapes prepared by uniformly coating elastic pressure-sensitive adhesives or resin pressure-sensitive adhesives on the base materials are composed of the base materials, adhesives and release paper (films).

However, the existing double-sided adhesive tape has the defects of insufficient strength and easy breakage in some special working environments; therefore, the existing requirements are not met, and a novel high-strength double-sided adhesive tape is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high strength double-sided tape to solve the current double-sided tape that proposes in the above-mentioned background art obvious intensity under some special type operational environment not enough, easy fracture scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high strength double sided tape, includes aerogel carpet veneer and thin copper wire woven mesh, the upper surface of aerogel carpet veneer is equipped with one deck EVA bubble cotton layer, the upper surface cladding on EVA bubble cotton layer has one deck elasticity pressure sensitive adhesive layer A, the lower fixed surface on aerogel carpet veneer is equipped with one deck acrylate rubber layer, the surface on acrylate rubber layer evenly is equipped with elasticity pressure sensitive adhesive layer B, one thin copper wire woven mesh is the S-shaped and runs through and winds the package between elasticity pressure sensitive adhesive layer A, EVA bubble cotton layer, aerogel carpet veneer, acrylate rubber layer and elasticity pressure sensitive adhesive layer B.

Preferably, the EVA foam layer contains carbon powder inside.

Preferably, the aerogel blanket has a thickness of 80 μm.

Preferably, the thickness of the acrylate rubber layer is 65 μm.

Preferably, the fine copper wire mesh grid is bonded with the EVA foam cotton layer, the aerogel felt layer and the acrylate rubber layer through the sub-sensitive colloid layer.

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

1. the utility model discloses a thin copper wire mesh grid is the S-shaped and runs through and around the package between the cotton layer of elasticity pressure sensitive adhesive layer A, EVA bubble, aerogel carpet veneer, acrylic ester rubber layer and elasticity pressure sensitive adhesive layer B, has effectively improved the holistic tear strength of sticky tape, and the cotton in situ portion of EVA bubble contains the carbon dust and can effectively prevent static, and the aerogel carpet veneer can play the effect that effectively separates the temperature, and the acrylic ester rubber layer can play the effect of improving intensity and high temperature resistance, further effective tensile.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is the structural schematic diagram of the fine copper wire mesh grid of the present invention.

In the figure: 1. an elastic pressure-sensitive adhesive layer A; 2. an EVA foam layer; 3. an aerogel blanket; 4. an acrylate rubber layer; 5. an elastic pressure-sensitive adhesive layer B; 6. the fine copper wire weaves the net.

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.

Referring to fig. 1 to fig. 2, the present invention provides an embodiment: the utility model provides a novel high strength double sided tape, including aerogel carpet veneer 3 and thin copper wire woven mesh 6, the upper surface of aerogel carpet veneer 3 is equipped with one deck EVA bubble cotton layer 2, the upper surface cladding of EVA bubble cotton layer 2 has one deck elasticity pressure sensitive adhesive layer A1, the lower fixed surface of aerogel carpet veneer 3 is equipped with one deck acrylic ester rubber layer 4, the surface on acrylic ester rubber layer 4 evenly is equipped with elasticity pressure sensitive adhesive layer B5, a thin copper wire woven mesh 6 is the S-shaped and runs through and around the package at elasticity pressure sensitive adhesive layer A1, EVA bubble cotton layer 2, aerogel carpet veneer 3, between acrylic ester rubber layer 4 and the elasticity pressure sensitive adhesive layer B5.

Further, the EVA foam layer 2 contains carbon powder inside, and the EVA foam layer 2 has antistatic performance due to the carbon powder.

Further, the thickness of aerogel felt layer 3 is 80 μm, and aerogel felt layer 3 can be effectual to insulate against temperature.

Further, the thickness of the acrylate rubber layer 4 is 65 μm, and the acrylate rubber layer 4 has high strength and high temperature resistance, so that the overall tensile strength can be effectively improved, and the strength of the adhesive tape is improved.

Further, bond through sub-sensitive colloidal layer between thin copper wire mesh grid 6 and EVA bubble cotton layer 2, aerogel carpet veneer 3 and the acrylic ester rubber layer 4, thin copper wire mesh grid 6 is S-shaped around the package at elasticity pressure sensitive colloidal layer A1, EVA bubble cotton layer 2, aerogel carpet veneer 3, acrylic ester rubber layer 4 and the effectual holistic intensity that has improved between elasticity pressure sensitive colloidal layer B5.

The utility model discloses a thin copper wire mesh grid 6 is the S-shaped and runs through and around the package at elasticity pressure sensitive adhesive layer A1, EVA bubble cotton layer 2, aerogel carpet veneer 3, between acrylic ester rubber layer 4 and elasticity pressure sensitive adhesive layer B5, the holistic tear strength of sticky tape has effectively been improved, the inside carbon-containing powder of EVA bubble cotton layer 2 can effectively prevent static, aerogel carpet veneer 3 can play the effect at effective temperature-proof, acrylic ester rubber layer 4 can play the effect of raising strength and high temperature resistance, further effective tensile.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel high strength double sided tape, includes aerogel carpet veneer (3) and thin copper wire woven mesh (6), its characterized in that: the upper surface of aerogel carpet veneer (3) is equipped with one deck EVA bubble cotton layer (2), the upper surface coating of EVA bubble cotton layer (2) has one deck elasticity pressure sensitive adhesive layer A (1), the lower fixed surface of aerogel carpet veneer (3) is equipped with one deck acrylic ester rubber layer (4), the surface on acrylic ester rubber layer (4) evenly is equipped with elasticity pressure sensitive adhesive layer B (5), one fine copper wire woven mesh (6) are the S-shaped and run through and around the package between elasticity pressure sensitive adhesive layer A (1), EVA bubble cotton layer (2), aerogel carpet veneer (3), acrylic ester rubber layer (4) and elasticity pressure sensitive adhesive layer B (5).

2. The novel high-strength double-sided adhesive tape according to claim 1, wherein: the EVA foam layer (2) contains carbon powder inside.

3. The novel high-strength double-sided adhesive tape according to claim 1, wherein: the aerogel blanket (3) has a thickness of 80 [ mu ] m.

4. The novel high-strength double-sided adhesive tape according to claim 1, wherein: the thickness of the acrylate rubber layer (4) is 65 mu m.

5. The novel high-strength double-sided adhesive tape according to claim 1, wherein: the thin copper wire mesh grid (6) is bonded with the EVA foam layer (2), the aerogel felt layer (3) and the acrylate rubber layer (4) through a sub-sensitive colloid layer.