CN210590828U - Antistatic self-adhesion PET film - Google Patents
Antistatic self-adhesion PET film Download PDFInfo
- Publication number
- CN210590828U CN210590828U CN201921163032.8U CN201921163032U CN210590828U CN 210590828 U CN210590828 U CN 210590828U CN 201921163032 U CN201921163032 U CN 201921163032U CN 210590828 U CN210590828 U CN 210590828U
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- CN
- China
- Prior art keywords
- antistatic
- layer
- pet film
- composite bed
- self
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 229920002799 BoPET Polymers 0.000 title claims abstract description 43
- 239000010410 layer Substances 0.000 claims abstract description 53
- 239000002131 composite material Substances 0.000 claims abstract description 32
- 239000011247 coating layer Substances 0.000 claims abstract description 14
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910001887 tin oxide Inorganic materials 0.000 claims abstract description 13
- 239000003292 glue Substances 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000005253 cladding Methods 0.000 claims abstract description 4
- 239000000853 adhesive Substances 0.000 claims description 19
- 239000002344 surface layer Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 14
- 239000011162 core material Substances 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 239000002390 adhesive tape Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical group [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229920006262 high density polyethylene film Polymers 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses an antistatic self-adhesion PET film, including PET film main part, the inside of PET film main part is provided with the composite bed, and the upper surface bonding of composite bed has first gluey surface course, and the lower surface bonding of composite bed has the second to glue the surface course, the composite bed is inside to constitute jointly by water proof membrane, antistatic layer and bottom plate core, and the water proof membrane is located the upper surface of composite bed, and the antistatic layer is located the positive centre of water proof membrane and bottom plate core, antistatic layer surface cladding has antistatic film, and antistatic layer is inside to be provided with antistatic dope layer and tin oxide paper. The utility model discloses a be provided with the double faced adhesive tape surface course, can realize the positive and negative self-adhesion of PET film, be provided with the antistatic layer simultaneously, adopt the antistatic properties of antistatic coating layer cooperation tin oxide paper for this PET film main part possesses good antistatic backing.
Description
Technical Field
The utility model relates to a PET film technical field specifically is an antistatic self-adhesion PET film.
Background
The PET film is mainly made of LLDPE, is relatively soft and has certain stretchability, generally ranges from 0.0mm to 0.15mm, the viscosity of the PET film is different from 5G to 500G according to the use requirement (the viscosity is different from domestic to foreign, for example, 200 grams of Korean film is equivalent to about 80 grams of domestic film), and the PE film is classified into an electrostatic film, a textured film and the like under the protection film item. The general performance PET film is milk white semitransparent or colorless transparent, the relative density is 1.38, the light transmittance is 90 percent, the PET belongs to a medium barrier material, the water absorption rate of the PET is 0.6 percent, and the water absorption rate is higher. The tensile strength of the mechanical property PET film is very high, which is comparable to that of aluminum foil, 9 times that of HDPE film and 3 times that of PC and PA film, the creep property of the reinforced PET is small, the fatigue resistance is excellent (better than that of reinforced PC and PA), and the wear resistance and the friction resistance are good. The mechanical properties of PET are less affected by temperature. The PET film with pure thermal property has low heat resistance, but is greatly improved after enhancement treatment, the mechanical property at 180 ℃ is better than that of a PF laminated board, the PET film is a better variety in enhanced thermoplastic engineering plastics with better heat resistance, the PET film has good heat aging resistance, the brittle temperature is-70 ℃, and the PET film still has certain toughness at-30 ℃. PET is not easy to burn, flame is yellow, and drops are generated.
The current self-adhesion PET film is usually self-adhesion of single-sided glue, and does not have an antistatic effect, so that a novel antistatic self-adhesion PET film is urgently needed to be developed in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an antistatic self-adhesion PET film to the self-adhesion PET film that proposes usually does not possess antistatic effect scheduling problem for the single face glue self-adhesion in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antistatic self-adhesion PET film, includes the PET film main part, the inside of PET film main part is provided with the composite bed, and the upper surface bonding of composite bed has first gluey surface course, and the lower surface bonding of composite bed has the second to glue the surface course, the composite bed is inside to constitute jointly by water proof membrane, antistatic layer and bottom plate core, and the water proof membrane is located the upper surface of composite bed, and the antistatic layer is located the centre of water proof membrane and bottom plate core, antistatic layer surface cladding has antistatic film, antistatic layer inside is provided with antistatic coating layer and the tin oxide paper.
Preferably, the bottom of the antistatic layer is adhered to the bottom plate core material through an adhesive layer.
Preferably, the thickness of the antistatic layer is 0.5 mm.
Preferably, the antistatic coating layer is filled with an acrylic resin material.
Preferably, the antistatic coating layer and the tin oxide paper are adhered through an adhesive.
Preferably, the thicknesses of the first rubber surface layer and the second rubber surface layer are both 0.2 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the upper surface of the composite layer is bonded with the first adhesive surface layer, the lower surface of the composite layer is bonded with the second adhesive surface layer, the double-sided adhesive surface layers are arranged, the front and back sides of the PET film can be self-adhered, the waterproof film is positioned on the upper surface of the composite layer, and the waterproof film is arranged, so that water molecules can be prevented from permeating into the composite layer, and a good water-resisting effect is achieved;
(2) the surface cladding of antistatic layer has antistatic film, and antistatic layer inside is provided with antistatic coating layer and the tin oxide paper, is provided with the antistatic layer simultaneously, adopts the antistatic properties of antistatic coating layer cooperation tin oxide paper for this PET film main part possesses good antistatic effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the composite layer of the present invention;
fig. 3 is the structural schematic diagram of the antistatic layer of the utility model.
In the figure: 1. a PET film body; 2. a first adhesive surface layer; 3. compounding layers; 4. a second adhesive surface layer; 5. a water-resistant film; 6. an antistatic layer; 7. an adhesive layer; 8. a floor core; 9. an antistatic film; 10. an antistatic coating layer; 11. tin oxide paper.
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. 1-3, the present invention provides an embodiment: an antistatic self-adhesion PET film comprises a PET film main body 1, a composite layer 3 is arranged inside the PET film main body 1, a first adhesive surface layer 2 is adhered to the upper surface of the composite layer 3, a second adhesive surface layer 4 is adhered to the lower surface of the composite layer 3, and by arranging the double-sided adhesive surface layer, the positive and negative self-adhesion of the PET film main body 1 can be realized, the inside of the composite layer 3 is jointly composed of a waterproof film 5, an antistatic layer 6 and a bottom plate core material 8, the waterproof film 5 is positioned on the upper surface of the composite layer 3 and is provided with the waterproof film 5, water molecules can be prevented from permeating into the composite layer 3 to play a good water-proof effect, the antistatic layer 6 is positioned in the middle of the waterproof film 5 and the bottom plate core material 8, the surface of the antistatic layer 6 is coated with an antistatic film 9, an antistatic coating layer 10 and a tin oxide paper 11 are arranged inside the antistatic layer 6, the antistatic layer, so that the PET film body 1 has good antistatic capability.
Further, the bottom of the antistatic layer 6 is adhered to the bottom plate core material 8 through an adhesive layer 7.
Further, the antistatic layer 6 was 0.5mm thick.
Further, the antistatic coating layer 10 is filled with an acrylic resin material.
Further, the antistatic coating layer 10 and the tin oxide paper 11 are adhered to each other through an adhesive.
Further, the thickness of the first glue surface layer 2 and the second glue surface layer 4 are both 0.2 mm.
The working principle is as follows: when in use, the composite layer 3 is arranged inside the PET film main body 1, the first adhesive surface layer 2 is adhered on the upper surface of the composite layer 3, the second adhesive surface layer 4 is adhered on the lower surface of the composite layer 3, and by arranging the double-sided adhesive surface layer, the self-adhesion of the front and the back of the PET film main body 1 can be realized, the composite layer 3 is internally composed of a waterproof film 5, an antistatic layer 6 and a bottom plate core material 8, the waterproof film 5 is positioned on the upper surface of the composite layer 3 and is provided with the waterproof film 5, can isolate water molecules from permeating into the composite layer 3 to achieve good waterproof effect, the antistatic layer 6 is coated with an antistatic film 9, an antistatic coating layer 10 and tin oxide paper 11 are arranged in the antistatic layer 6, and meanwhile, the antistatic layer 6 is arranged, and the antistatic coating layer 10 is matched with the antistatic property of the tin oxide paper 11, so that the PET film main body 1 has good antistatic capability.
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 (6)
1. The utility model provides an antistatic self-adhesion PET film, includes PET film main part (1), its characterized in that, the inside of PET film main part (1) is provided with composite bed (3), and the upper surface bonding of composite bed (3) has first glue surface layer (2), and the lower surface bonding of composite bed (3) has second glue surface layer (4), composite bed (3) inside comprises waterproof membrane (5), antistatic layer (6) and bottom plate core (8) jointly, and waterproof membrane (5) are located the upper surface of composite bed (3), and antistatic layer (6) are located the centre of waterproof membrane (5) and bottom plate core (8), antistatic layer (6) surface cladding has antistatic film (9), and antistatic layer (6) inside is provided with antistatic dope layer (10) and tin oxide paper (11).
2. The antistatic self-adhesive PET film according to claim 1, characterized in that: the bottom of the antistatic layer (6) is adhered to the bottom plate core material (8) through an adhesive layer (7).
3. The antistatic self-adhesive PET film according to claim 1, characterized in that: the thickness of the antistatic layer (6) is 0.5 mm.
4. The antistatic self-adhesive PET film according to claim 1, characterized in that: and the anti-static coating layer (10) is filled with acrylic resin materials.
5. The antistatic self-adhesive PET film according to claim 1, characterized in that: the anti-static coating layer (10) and the tin oxide paper (11) are adhered through an adhesive.
6. The antistatic self-adhesive PET film according to claim 1, characterized in that: the thickness of the first glue surface layer (2) and the thickness of the second glue surface layer (4) are both 0.2 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163032.8U CN210590828U (en) | 2019-07-23 | 2019-07-23 | Antistatic self-adhesion PET film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921163032.8U CN210590828U (en) | 2019-07-23 | 2019-07-23 | Antistatic self-adhesion PET film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210590828U true CN210590828U (en) | 2020-05-22 |
Family
ID=70687089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921163032.8U Expired - Fee Related CN210590828U (en) | 2019-07-23 | 2019-07-23 | Antistatic self-adhesion PET film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210590828U (en) |
-
2019
- 2019-07-23 CN CN201921163032.8U patent/CN210590828U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200522 |