CN214088373U

CN214088373U - Antistatic PET adhesive tape

Info

Publication number: CN214088373U
Application number: CN202022918066.2U
Authority: CN
Inventors: 孙璨
Original assignee: Chongqing Yixin Qihui Electronic Co ltd
Current assignee: Chongqing Yixin Qihui Electronic Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-31
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses an antistatic PET sticky tape, including bottom PET rete, PET rete upper end surface is equipped with the high strength layer through integrative punching press, and high strength layer upper end surface is equipped with gluing agent layer through integrative punching press, and gluing agent layer upper end surface is equipped with antistatic backing through integrative punching press, and antistatic backing upper end surface is equipped with the thin layer through integrative punching press, and thin layer upper end surface is equipped with anti-aging layer through integrative punching press, the material on high strength layer is: nanometer glass fiber, the intensity of reinforcing sticky tape is difficult for tearing the stretch-break, has effectively increased the practicality of sticky tape, is equipped with the light shield layer between gluing agent layer and the antistatic backing, and the material of antistatic backing is: polyethylene terephthalate is equipped with the bond line between thin layer and the ageing resistant layer, and the material on ageing resistant layer is: a high molecular polymer; the anti-static PET adhesive tape has the advantages of high temperature resistance, acid and alkali corrosion resistance, large adhesive force, high strength, strong anti-static force, water resistance, moisture resistance, aging resistance, light shading and ultraviolet resistance.

Description

Antistatic PET adhesive tape

Technical Field

The utility model relates to a PET sticky tape technical field specifically is an anti-static PET sticky tape.

Background

The PET adhesive tape is also called PET high-temperature adhesive tape. The adhesive tape is prepared by coating acrylic adhesive on two sides of PET, the color of the adhesive tape is generally transparent or black, and the adhesive tape also comprises a green PET double-sided adhesive tape rarely. The adhesive has good dimensional stability, thermal stability and chemical stability, good initial adhesion and adhesive holding capacity, is easy to die-cut and process, and has good adhesion to plastic cement, rubber and nameplates; can be applied to wider temperature range and severe environment.

With the rapid development of electronic technology, the physical size of integrated circuits is gradually reduced, the integration level is continuously improved, and more new polymer materials are widely used, so that electrostatic discharge becomes more and more important, and the problem of electrostatic protection is more and more concerned. The adhesive tape in the prior art has the problems of poor temperature resistance, acid and alkali corrosion resistance, low strength, poor antistatic capability, poor moisture resistance, insufficient oxidation resistance, too small adhesive force, no light shielding, ultraviolet ray resistance and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent static PET sticky tape, utensil high temperature resistant, acid and alkali-resistance corruption, adhesive force are big, intensity is high, anti electrostatic force is strong, dampproofing and waterproofing, ageing resistance, and the problem among the prior art has been solved to shading ultraviolet resistance's advantage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-static PET sticky tape, includes bottom PET rete, PET rete upper end surface is equipped with the high strength layer through integrative punching press, high strength layer upper end surface is equipped with gluing agent layer through integrative punching press, gluing agent layer upper end surface is equipped with antistatic backing through integrative punching press, antistatic backing upper end surface is equipped with the thin layer through integrative punching press, thin layer upper end surface is equipped with anti-aging layer through integrative punching press.

Preferably, the high-strength layer is made of: a nano glass fiber.

Preferably, a light shielding layer is arranged between the adhesive layer and the antistatic layer.

Preferably, the antistatic layer is made of: polyethylene terephthalate.

Preferably, an adhesive layer is disposed between the film layer and the aging resistant layer.

Preferably, the anti-aging layer is made of the following materials: a high molecular weight polymer.

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

1. this prevent static PET sticky tape adopts the PET rete, higher high temperature resistance has, acid and alkali-resistance, it is corrosion-resistant, high pressure resistant, adopt nanometer glass fiber to set up the high strength layer, strengthen the intensity of sticky tape, be difficult for tearing the stretch-break, the practicality of sticky tape has effectively been increased, adopt gluing agent layer, conveniently carry out the degree of adhesion of object, adopt poly diethyl terephthalate to set up antistatic backing, the application range of sticky tape has effectively been increased, can have and be fit for all kinds of electronic product in use, adopt the light shield layer, the sticky tape can effectually carry out the shading, and resist ultraviolet function.

2. This prevent static PET sticky tape adopts the thin layer, has effectively increased the humidity resistance, possesses water proofness and vapor resistance, adopts high molecular polymer to set up anti-aging layer, effectively strengthens the oxidation resistance and prevents ageing increase sticky tape life, is equipped with the bond line between thin layer and the anti-aging layer, effectively increases the adhesion of sticky tape, and the bond line is more effective lastingly.

Drawings

FIG. 1 is a general schematic view of an antistatic PET tape according to the present invention;

fig. 2 is a schematic cross-sectional structure view of the anti-static PET tape of the present invention.

The figures are labeled as follows: 1. a PET film layer; 2. a high-strength layer; 3. an adhesive layer; 4. an antistatic layer; 5. a thin film layer; 6. and an anti-aging layer.

Detailed Description

The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

please refer to fig. 1 and 2, an antistatic PET tape comprises a bottom PET film layer 1, wherein a high strength layer 2 is arranged on the upper end surface of the PET film layer 1 through an integral punching process, an adhesive layer 3 is arranged on the upper end surface of the high strength layer 2 through an integral punching process, an antistatic layer 4 is arranged on the upper end surface of the adhesive layer 3 through an integral punching process, and the high strength layer 2 is made of: nanometer glass fiber is equipped with the light shield layer between gluing agent layer 3 and the antistatic backing 4, and the light shield layer has shading and ultraviolet resistance's function, and the material of antistatic backing 4 is: polyethylene terephthalate;

specifically, adopt PET rete 1, higher high temperature resistance has, acid and alkali-resistance, it is corrosion-resistant, high pressure resistant, adopt nanometer glass fiber to set up high strength layer 2, the intensity of reinforcing sticky tape, be difficult for tearing the stretch-break, the practicality of sticky tape has effectively been increased, adopt gluing agent layer 3, conveniently carry out the degree of adhesion of object, adopt poly diethyl terephthalate to set up antistatic backing 4, the application range of sticky tape has effectively been increased, can have and be fit for all kinds of electronic product in use, adopt the light shield layer, the sticky tape can effectually carry out shading and resist ultraviolet function.

Example 2:

referring to fig. 1 and 2, an anti-static PET tape includes an anti-static layer 4, a thin layer 5 is disposed on an upper surface of the anti-static layer through an integrated punching process, an anti-aging layer 6 is disposed on an upper surface of the thin layer 5 through an integrated punching process, a bonding layer is disposed between the thin layer 5 and the anti-aging layer 6, and the anti-aging layer 6 is made of: a high molecular polymer;

specifically, adopt thin layer 5, effectively increased the humidity resistance, possessed water proofness and vapor resistance, adopt high molecular polymer to set up anti-aging layer 6, effectively strengthen anti-oxidation and prevent ageing increase sticky tape life, be equipped with the bond line between thin layer 5 and the anti-aging layer 6, effectively increase the adhesion of sticky tape, the bond line is more effective lastingly.

The working principle is as follows: the utility model relates to an anti-static PET adhesive tape, PET rete 1 has high temperature resistance, acid and alkali resistance, corrosion-resistant, high pressure resistant, can effectively protect each layer in the adhesive tape not influenced when the adhesive tape receives external high temperature, acid and alkali corrosion, ultrahigh pressure, can continue to use, when receiving higher pulling force or tearing power, high strength layer 2 can protect the adhesive tape, the increase intensity can not break more sturdily, when the adhesive tape is bonded on an object, adopt gluing agent layer 3 and bond line, effectively increase the bonding force of the adhesive tape, make the adhesive tape more practical, when the object must carry out anti-static treatment, anti-static layer 4 can make the adhesive tape, be suitable for pasting static sensitive device, packaging bag sealing, and other electronic type anti-static packing, when external environment water or steam, thin layer 5 can effectively prevent the destruction of water or steam to the inside of the adhesive tape, can increase the live time in humid environment, when the adhesive tape is exposed to the external environment for a long time, the anti-aging layer 6 can effectively prevent the surface of the adhesive tape from being oxidized, resist the aging of the adhesive tape and prolong the service life of the adhesive tape.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention 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 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An antistatic PET adhesive tape is characterized in that: including bottom PET rete (1), PET rete (1) upper end surface is equipped with high strength layer (2) through integrative punching press, high strength layer (2) upper end surface is equipped with gluing agent layer (3) through integrative punching press, gluing agent layer (3) upper end surface is equipped with antistatic backing (4) through integrative punching press, antistatic backing (4) upper end surface is equipped with thin layer (5) through integrative punching press, thin layer (5) upper end surface is equipped with anti-aging layer (6) through integrative punching press.

2. The antistatic PET tape according to claim 1, wherein: the high-strength layer (2) is made of the following materials: a nano glass fiber.

3. The antistatic PET tape according to claim 1, wherein: and a shading layer is arranged between the adhesive layer (3) and the anti-static layer (4).

4. The antistatic PET tape according to claim 1, wherein: the antistatic layer (4) is made of the following materials: polyethylene terephthalate.

5. The antistatic PET tape according to claim 1, wherein: and an adhesive layer is arranged between the film layer (5) and the anti-aging layer (6).

6. The antistatic PET tape according to claim 1, wherein: the anti-aging layer (6) is made of the following materials: a high molecular weight polymer.