CN208182905U

CN208182905U - A kind of antistatic optical adhesive film

Info

Publication number: CN208182905U
Application number: CN201721853951.9U
Authority: CN
Inventors: 徐兵; 李普相
Original assignee: DONGGUAN FUYIN ADHESIVE TECHNOLOGY Co Ltd
Current assignee: DONGGUAN FUYIN ADHESIVE TECHNOLOGY Co Ltd
Priority date: 2017-12-25
Filing date: 2017-12-25
Publication date: 2018-12-04
Anticipated expiration: 2027-12-25

Abstract

The utility model relates to thin film technique fields, more particularly to a kind of antistatic optical adhesive film, it includes film ground layer, the film ground layer it is upper, lower both ends are respectively equipped with PE layers of antiultraviolet and the first Anti-static release liner layer, described antiultraviolet PE layers are fixed on the film ground layer by the first OCA optical adhesive layer, the first Anti-static release liner layer is fixed at the bottom of the film ground layer by the 2nd OCA optical adhesive layer, described antiultraviolet PE layers are additionally provided with the second Anti-static release liner layer, the second Anti-static release liner layer is fixed on the antiultraviolet PE layer through the 3rd OCA optical adhesive layer, protective film adsorption layer is additionally provided on the second Anti-static release liner layer, it is not only simple in structure, using safe, long service life, and anti-static effect is good, it is vdiverse in function, city can be met Field demand.

Description

A kind of antistatic optical adhesive film

Technical field

The utility model relates to thin film technique field more particularly to a kind of antistatic optical adhesive films.

Background technique

Currently, film-like materials are widely used in the field of packaging, with the rapid development of IT industry, valence is also largely used The film-like materials of honest and clean object beauty are packed, and the various plastic insulations that packing film largely uses are high, are easy to produce electrostatic, therefore During the transport of electronic product, storage, due to electromagnetic induction and friction, it is easy to produce accumulation of static electricity, is made various Electronic component internal electrostatic current potential increases, and generates electrion phenomenon, to influence the quality of packaging commodity, or even to it It damages, causes economic loss.It carries out pasting fixed film in particular by optical cement, because it is when removing release paper, PET itself is easy to produce static electricity, to adsorb dust, and service life is short, has a single function, is not able to satisfy the market demand.

Utility model content

For the deficiencies in the prior art, the purpose of this utility model is to be to provide a kind of antistatic optical cement Film is not only simple in structure, and use is safe, long service life, and anti-static effect is good, vdiverse in function, can meet the market demand.

To achieve the above object, the utility model is achieved by the following technical programs:

A kind of antistatic optical adhesive film, including film ground layer, the upper/lower terminal of the film ground layer are respectively equipped with UV resistance PE layers of line and the first Anti-static release liner layer, described antiultraviolet PE layers be fixed at by the first OCA optical adhesive layer it is described thin In film base, the first Anti-static release liner layer is fixed at the bottom of the film ground layer by the 2nd OCA optical adhesive layer, Described antiultraviolet PE layers are additionally provided with the second Anti-static release liner layer, and the second Anti-static release liner layer is through the 3rd OCA Optical adhesive layer is fixed on the antiultraviolet PE layer.

Further, protective film adsorption layer is additionally provided on the second Anti-static release liner layer.

Further, the thickness range of the protective film adsorption layer are as follows: 1um-2um.

Further, antiultraviolet PE layers of the thickness range are as follows: 2um-4um.

Further, the thickness range of the first Anti-static release liner layer and the second Anti-static release liner layer is distinguished Are as follows: 3um-5um.

Further, the first OCA optical adhesive layer, the 2nd OCA optical adhesive layer and the 3rd OCA optical adhesive layer Thickness range be respectively as follows: 0.01um-0.03um.

In conclusion the utility model has the advantages that: a kind of antistatic optical adhesive film, including film ground layer, the film The upper/lower terminal of base is respectively equipped with PE layers of antiultraviolet and the first Anti-static release liner layer, and described antiultraviolet PE layers pass through First OCA optical adhesive layer is fixed on the film ground layer, and the first Anti-static release liner layer passes through the 2nd OCA optical cement Layer is fixed at the bottom of the film ground layer, and described antiultraviolet PE layers are additionally provided with the second Anti-static release liner layer, and described the Two Anti-static release liner layers are fixed on the antiultraviolet PE layer through the 3rd OCA optical adhesive layer, by adopting With the Anti-static release liner layer and OCA optical adhesive layer Jing Guo antistatic process, the resistance on film ground layer surface is reduced, reduces dust Absorption improves product cleannes when viscous material uses, the fraction defective of visible product is reduced, in addition, being effectively reduced or eliminating use The static value of the visual touch-control product of viscous material avoids bringing product itself or consumer caused by generating because of electrostatic when in use Insecurity factor, and by antiultraviolet PE layer injury of the reduction ultraviolet light to electronic product, and release in the second antistatic Film layer is equipped with protective film adsorption layer, improves its service life.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model.

1, film ground layer, 2, PE layers of antiultraviolet, the 3, first Anti-static release liner layer, 4, protective film adsorption layer, 5, second Anti-static release liner layer, the 6, the 3rd OCA optical adhesive layer, the 7, the first OCA optical adhesive layer, the 8, second anti-blue light coating.

Specific embodiment

Utility model is further described below in conjunction with attached drawing and specific embodiment:

As shown in Figure 1, a kind of antistatic optical adhesive film, including film ground layer 1, the upper/lower terminal point of the film ground layer 1 Not She You antiultraviolet PE layer 2 and the first Anti-static release liner layer 3, the antiultraviolet PE layer 2 pass through the first OCA optical adhesive layer 7 are fixed on the film ground layer 1, and the first Anti-static release liner layer 3 is fixed at by the 2nd OCA optical adhesive layer 8 The bottom of the film ground layer 1, the antiultraviolet PE layer 2 are additionally provided with the second Anti-static release liner layer 5, second antistatic Release film layer 5 is fixed on the antiultraviolet PE layer 2 through the 3rd OCA optical adhesive layer 6.

Wherein, protective film adsorption layer 4 is additionally provided on the second Anti-static release liner layer 5.

Wherein, the thickness range of the protective film adsorption layer 4 are as follows: 1um-2um.

Wherein, the thickness range of the antiultraviolet PE layer 2 are as follows: 2um-4um.

Wherein, the thickness range of the first Anti-static release liner layer 3 and the second Anti-static release liner layer 5 is distinguished Are as follows: 3um-5um.

Wherein, the first OCA optical adhesive layer 7, the 2nd OCA optical adhesive layer 8 and the 3rd OCA optical adhesive layer 6 Thickness range be respectively as follows: 0.01um-0.03um.

Wherein, the first OCA optical adhesive layer 7, the 2nd OCA optical adhesive layer 8 and the 3rd OCA optical adhesive layer 6 respectively include as follows Composition: ethylhexyl acrylate: 80-90%；Acrylic acid: 10-20%；1- hydroxycyclohexylphenylketone: 0.1-0.3%；1,6- Hexanediyl ester: 0.1-0.3%；TFSiLi-PU:20-40%.

Its by using the Anti-static release liner layer and OCA optical adhesive layer Jing Guo antistatic process, film ground layer surface Resistance reduces dust absorption, improves product cleannes when viscous material uses, reduces the fraction defective of visible product, in addition, effectively drop Static value that is low or eliminating the visual touch-control product using viscous material, avoids caused by generating because of electrostatic when in use to product itself Or consumer's bring insecurity factor.

Compared using the numerical value before and after the OCA optical adhesive layer of antistatic process:

Product surface resistance value is that 10^12 or more becomes the 10^9 after improving, the surface of film ground layer and OCA optical adhesive layer Resistance is substantially reduced, and dust adherency is reduced.

And injury of the ultraviolet light to electronic product is reduced by antiultraviolet PE layers, and on the second Anti-static release liner layer Equipped with protective film adsorption layer, its service life is improved.

In conclusion the utility model its be not only simple in structure, use is safe, long service life, and anti-static effect is good, It is vdiverse in function, the market demand can be met.

For those skilled in the art, it is various corresponding that other can be made according to above technical scheme and design Change and deformation, and all these change and modification all should belong to the utility model claims protection scope it It is interior.

Claims

1. a kind of antistatic optical adhesive film, including film ground layer (1), the upper/lower terminal of the film ground layer (1) is respectively equipped with anti- PE layers of ultraviolet light (2) and the first Anti-static release liner layer (3), it is characterised in that: described antiultraviolet PE layers (2) pass through first OCA optical adhesive layer (7) is fixed on the film ground layer (1), and the first Anti-static release liner layer (3) passes through the 2nd OCA Optical adhesive layer (8) is fixed at the bottom of the film ground layer (1), and antiultraviolet PE layers (2) are additionally provided with the second antistatic Release film layer (5), the second Anti-static release liner layer (5) are fixed at the antiultraviolet through the 3rd OCA optical adhesive layer (6) On PE layers (2).

2. a kind of antistatic optical adhesive film according to claim 1, it is characterised in that: the second Anti-static release liner layer (5) protective film adsorption layer (4) are additionally provided on.

3. a kind of antistatic optical adhesive film according to claim 2, it is characterised in that: the protective film adsorption layer (4) Thickness range are as follows: 1um-2um.

4. a kind of antistatic optical adhesive film according to claim 1, it is characterised in that: antiultraviolet PE layers (2) Thickness range are as follows: 2um-4um.

5. a kind of antistatic optical adhesive film according to claim 1, it is characterised in that: the first Anti-static release liner layer (3) and the thickness range of the second Anti-static release liner layer (5) is respectively as follows: 3um-5um.

6. a kind of antistatic optical adhesive film according to claim 1, it is characterised in that: the first OCA optical adhesive layer (7), the thickness range of the 2nd OCA optical adhesive layer (8) and the 3rd OCA optical adhesive layer (6) is respectively as follows: 0.01um- 0.03um。