CN212532835U

CN212532835U - Antistatic graphite release film

Info

Publication number: CN212532835U
Application number: CN202020350332.3U
Authority: CN
Inventors: 朱德周; 刘伟; 崔永超; 王亚萌; 袁刚
Original assignee: Suqian Ri Mao New Material Co ltd
Current assignee: Suqian Ri Mao New Material Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-02-12
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses an antistatic type membrane of graphite relates to from type membrane technical field. This graphite is antistatic from type membrane, include from the type membrane body, contain from type basic unit from the type membrane body, laminate bond line and graphite alkene layer respectively from the both sides of type basic unit, graphite alkene layer keeps away from the laminating of one side from type basic unit and has antistatic backing, and the opposite side laminating of antistatic backing has the inoxidizing coating, has the stripping film from the top laminating of the type membrane body. This graphite is antistatic from type membrane, be provided with the recess on the bond line for laminating department leaves the hole, can conveniently carry out the heat dissipation and handle, the arc wall of setting, can the person of facilitating the use will peel off membrane and laminating separation, set up antistatic backing, can play the effect that prevents the electrostatic adsorption dust, can realize good heat conduction effect through graphite alkene layer, simultaneously, fire-retardant filler in graphite alkene layer can play fire-retardant effect, has prolonged the life from the type membrane body.

Description

Antistatic graphite release film

Technical Field

The utility model relates to a from type membrane technical field, specifically be an antistatic type membrane of graphite.

Background

Release films are films whose surface energy is differentiated, and release films are not sticky or slightly sticky after being contacted with a particular material under limited conditions. The release film is widely applied to the processing of various products, such as electronic power and IT display screens. Mobile phone, LCD/PDA, medical treatment, household appliance manufacturing, anti-counterfeiting material, semiconductor, automobile, nameplate, ceramic chip manufacturing, adhesive tape production and die cutting industry. At present, the release film has the main functions of isolation, filling, protection and easy peeling in production. The current type membrane of leaving, when using, need will peel off the membrane and get rid of, through bond line and object laminating, be unfavorable for the heat dissipation of object after the laminating, simultaneously, at the in-process of receiving the use, can produce static, adsorb the dust, also inconvenient taking off to peeling off the membrane, can't satisfy user's requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antistatic type membrane of graphite to solve the problem that proposes in the above-mentioned background art.

In order to achieve the purpose, the utility model provides a graphite is antistatic from type membrane, include from the type membrane body, it contains from type basic unit to leave the type membrane body, laminating bond line and graphite alkene layer respectively from the both sides of type basic unit, graphite alkene layer keeps away from one side laminating from type basic unit and has the antistatic backing, the opposite side laminating of antistatic backing has the inoxidizing coating, the laminating has the stripping film from the top of the type membrane body.

Preferably, an inner cavity is uniformly formed in the graphene layer, and transparent flame-retardant filler is filled in the inner cavity.

Preferably, a rubber soft column is embedded in the release film body in the vertical direction, and two ends of the rubber soft column are respectively arranged in the adhesive layer and the protective layer.

Preferably, the rubber soft column is of an I-shaped structure.

Preferably, one side of the bonding layer, which is attached to the peeling film, is provided with a groove, and the groove is in an isosceles trapezoid shape.

Preferably, arc-shaped grooves are formed in both sides of the stripping film.

Preferably, wear-resistant protrusions are uniformly attached to the outer wall of the protective layer.

The utility model provides an antistatic release film of graphite. The method has the following beneficial effects:

(1) this graphite is antistatic from type membrane is provided with the recess on the bond line for laminating department leaves the hole, can conveniently carry out the heat dissipation and handle, and the arc wall of setting can the person of facilitating the use will peel off membrane and laminating layer separation.

(2) This graphite is antistatic from type membrane sets up antistatic backing, can play the effect that prevents the electrostatic adsorption dust, can realize good heat conduction effect through graphite alkene layer, and simultaneously, the fire-retardant filler in graphite alkene layer can play fire-retardant effect, has prolonged the life from the type membrane body.

Drawings

Fig. 1 is a perspective view of the present invention;

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

fig. 3 is a perspective view of the adhesive layer of the present invention.

In the figure: 1. a release film body; 101. an adhesive layer; 102. releasing the base layer; 103. a graphene layer; 104. an antistatic layer; 105. a protective layer; 106. wear-resistant protrusions; 107. a rubber soft column; 108. an inner cavity; 109. a groove; 2. stripping the film; 201. an arc-shaped groove.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an antistatic type membrane of graphite, includes from the type membrane body 1, contains from type basic unit 102 from the type membrane body 1, has laminated bond line 101 and graphite alkene layer 103 respectively from the both sides of type basic unit 102, and graphite alkene layer 103 keeps away from the laminating of one side of type basic unit 102 has antistatic backing 104, and the opposite side laminating of antistatic backing 104 has inoxidizing coating 105, and the laminating of top from the type membrane body 1 has stripping film 2.

The designer has cavities 108 uniformly arranged in the graphene layer 103 for filling flame-retardant filler, and the inner cavity 108 is filled with transparent flame-retardant filler which can effectively play a flame-retardant role, the rubber soft column 107 is embedded in the release film body 1 in the vertical extending direction, two ends of the rubber soft column 107 are respectively arranged in the adhesive layer 101 and the protective layer 105, the rubber soft column 107 can enhance the integral connection strength of the release film body 1, the rubber soft column 107 is in an I-shaped structure, one side of the adhesive layer 101, which is attached to the release film 2, is provided with a groove 109, and recess 109 is isosceles trapezoid shape for laminating department leaves the hole, can conveniently carry out the heat dissipation and handle, and arc 201 has all been seted up to the both sides of peeling off membrane 2, and the user can insert the nail, makes things convenient for the separation to peel off membrane 2 and from type membrane body 1, and the wear-resisting arch 106 has evenly laminated on the outer wall of inoxidizing coating 105, has strengthened the wear resistance from type membrane body 1.

The working principle is as follows: when using, the user can dial arc wall 201 with the finger, make peel off membrane 2 and bond line 101 phase separation, alright will laminate on the object from the type membrane body 1 through bond line 101, facilitate the use, be provided with recess 109 on bond line 101, make the laminating department leave the hole, can conveniently carry out the heat dissipation and handle, set up antistatic backing 104, can play the effect that prevents the electrostatic absorption dust, can realize good heat conduction effect through graphite alkene layer 103, and simultaneously, fire-retardant filler in graphite alkene layer 103 can play fire-retardant effect, wear-resisting arch 106 can strengthen the wearability from the type membrane body 1, the life from the type membrane body 1 has been prolonged.

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 an antistatic release film of graphite, includes from the type membrane body (1), its characterized in that: from type membrane body (1) contain from type basic unit (102), laminate respectively bond-linkage layer (101) and graphite alkene layer (103) from the both sides of type basic unit (102), graphite alkene layer (103) are kept away from one side laminating from type basic unit (102) and are had antistatic backing (104), the opposite side laminating of antistatic backing (104) has inoxidizing coating (105), the top laminating from type membrane body (1) has peel off membrane (2).

2. The antistatic release film of graphite according to claim 1, characterized in that: inner cavities (108) are uniformly formed in the graphene layer (103), and transparent flame-retardant filler is filled in the inner cavities (108).

3. The antistatic release film of graphite according to claim 1, characterized in that: extend vertical direction and inlay from type membrane body (1) and be equipped with soft post of rubber (107), the both ends of soft post of rubber (107) are in bonding layer (101) and inoxidizing coating (105) respectively.

4. The antistatic release film of graphite according to claim 3, characterized in that: the rubber soft column (107) is of an I-shaped structure.

5. The antistatic release film of graphite according to claim 1, characterized in that: one side of the adhesive layer (101) attached to the stripping film (2) is provided with a groove (109), and the groove (109) is in an isosceles trapezoid shape.

6. The antistatic release film of graphite according to claim 1, characterized in that: arc-shaped grooves (201) are formed in the two sides of the stripping film (2).

7. The antistatic release film of graphite according to claim 1, characterized in that: wear-resistant protrusions (106) are uniformly attached to the outer wall of the protective layer (105).