CN207891296U - A kind of antistatic silica gel protective film - Google Patents
A kind of antistatic silica gel protective film Download PDFInfo
- Publication number
- CN207891296U CN207891296U CN201721810233.3U CN201721810233U CN207891296U CN 207891296 U CN207891296 U CN 207891296U CN 201721810233 U CN201721810233 U CN 201721810233U CN 207891296 U CN207891296 U CN 207891296U
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- antistatic
- base material
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- glue layer
- antistatic backing
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Abstract
The utility model is related to a kind of antistatic silica gel protective films, including PET base material layer, PET base material layer upper and lower surface is coated respectively with the first antistatic backing and the second antistatic backing, second antistatic backing is coated with glue layer away from PET base material layer side, glue layer is fitted with PET laminating layers away from the second electrostatic layer side, first antistatic backing, PET base material layer, the overall thickness of second antistatic backing and glue layer is 82 87um, the thickness of glue layer is 8 12um, the utility model has effects that good tension telescopicing performance and antistatic, first antistatic backing, PET base material layer, the overall thickness of second antistatic backing and glue layer is controlled in 82 87um, the antistatic resistance value of this protective film is set to be maintained at 10 for a long time6‑109Between ohm, the electrostatic generated during use can be effectively eliminated, the thickness control of glue layer is not in degumming phenomenon after its removal in 8 12um.
Description
Technical field
The utility model is related to protect technical field of membrane, more particularly to a kind of antistatic silica gel protective film.
Background technology
Adhesive phase group of current market sales of protective film generally by polyester film and on polyester film
At still, the thermoplastic resin membranes such as polyester film have the characteristic for being easy to be charged by friction, on the one hand, due to depositing for electrostatic
So that film surface is easy absorption dust, dust etc., influencing using effect, on the other hand, is processing or use in the course of work, by
It in the harm of electrostatic, is easy to keep the circuit in electronic product or electronic equipment breakdown, electronic product or electronic equipment is caused to lose
Effect, influences product quality, can also be detrimental to health.
Utility model content
To solve the above problems, the utility model provides a kind of antistatic silica gel protective film, with good pull resistance
Energy, antistatic effect and low viscosity.
To solve above-mentioned purpose, the following technical solution that the utility model uses.
A kind of antistatic silica gel protective film, including PET base material layer, PET base material layer upper and lower surface are coated respectively with
First antistatic backing and the second antistatic backing, the second antistatic backing are coated with glue layer, the glue layer back of the body away from PET base material layer side
It is fitted with PET laminating layers from the second electrostatic layer side, the first antistatic backing, PET base material layer, the second antistatic backing and glue layer
Overall thickness is 82-87um, and the thickness of glue layer is 8-12um.
As the further scheme of the utility model, PET laminating layers are laminated equipped with silicone oil face layer by glue.
As the further scheme of the utility model, glue layer overlays the nm-class conducting wire fiber in latticed braiding.
As the further scheme of the utility model, nano-conductive fiber is carbon nano-fiber.
As the further scheme of the utility model, PET base material layer and PET laminating layers are mixed with blue pigment.
As the further scheme of the utility model, the first antistatic backing, PET base material layer, the second antistatic backing and glue
The overall thickness of layer is 85um, and the thickness of glue layer is 10um.
The beneficial effects of the utility model are as follows：
Compared with prior art, for the protective film of the utility model using environment friendly PET as base material, it is anti-that two sides is coated respectively with first
Electrostatic layer and the second antistatic backing, have good tension telescopicing performance and good antistatic effect, the first antistatic backing,
The overall thickness of PET base material layer, the second antistatic backing and glue layer is controlled in 82-87um, makes the antistatic resistance value of this protective film can
To be maintained at 10 for a long time6-109Between ohm, the electrostatic generated during use can be effectively eliminated, absorption dust and ash are avoided
The thickness control of dirt, glue layer keeps this protective film laminated with low viscosity energy by PET fittings, and can paste for a long time in 8-12um
It closes, and is not in degumming phenomenon after its removal.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Reference sign：1.PET substrate layers, 2. first antistatic backings, 3. second antistatic backings, 4. glue layers, 41. are received
Rice conducting wire fiber, 5.PET laminating layers, 51. silicone oil faces layer.
Specific implementation mode
The utility model is further described below in conjunction with attached drawing.
With reference to figure 1, a kind of antistatic silica gel protective film, including PET base material layer 1,1 upper and lower surface of PET base material layer
It is coated respectively with the first antistatic backing 2 and the second antistatic backing 3, the second antistatic backing 3 is coated with away from 1 side of PET base material layer
Glue layer 4, glue layer 4 are fitted with PET laminating layers 5, the first antistatic backing 2, PET base material layer 1, away from the second electrostatic layer side
The overall thickness of two antistatic backings 3 and glue layer 4 is 82-87um, and the thickness of glue layer 4 is 8-12um.
Using above-mentioned technical proposal, for the protective film of the utility model using environment friendly PET as base material, two sides is coated respectively with first
Antistatic backing 2 and the second antistatic backing 3 have good tension telescopicing performance and good antistatic effect, and first is anti-quiet
Electric layer 2, PET base material layer 1, the control of the overall thickness of the second antistatic backing 3 and glue layer 4 make the anti-quiet of this protective film in 82-87um
Resistance value can be maintained at 10 for a long time6-109Between ohm, the electrostatic generated during use can be effectively eliminated, avoids adsorbing
The thickness control of dust and dust, glue layer 4 makes this protective film have low viscosity energy by 5 one side of PET laminating layers in 8-12um,
It can be bonded for a long time again, and be not in degumming phenomenon after its removal.
Wherein, the PET laminating layers 5 of the utility model are equipped with silicone oil face layer 51 by 4 one side of glue layer, and silicone oil face layer 51 can profit
It is easy to use in being bonded for a long time with glue layer 4, while convenient for stripping, avoid the occurrence of degumming phenomenon.The glue layer of the utility model
4 overlay the nm-class conducting wire fiber 41 in latticed braiding, and in the preferred scheme, nano-conductive fiber is carbon nano-fiber,
In this way, nm-class conducting wire fiber 41 does not influence the low viscosity of glue layer 4 meanwhile, it is capable to further promote the antistatic effect of this protective film
Fruit effectively maintains properties of product lasting stability.PET base material layer 1 and PET laminating layers 5 are mixed with blue pigment, have certain hide
Photosensitiveness meets different use demands.
In the preferred scheme, the first antistatic backing 2, PET base material layer 1, the second antistatic backing 3 and glue layer 4 total thickness
Degree is 85um, and the thickness of glue layer 4 is 10um, meets tensile property, antistatic effect and less viscous while require so that
This protective film is whole more frivolous.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (6)
1. a kind of antistatic silica gel protective film, including PET base material layer, it is characterised in that：PET base material layer upper and lower surface point
It is not coated with the first antistatic backing and the second antistatic backing, the second antistatic backing is coated with glue layer away from PET base material layer side,
Glue layer is fitted with PET laminating layers away from the second electrostatic layer side, the first antistatic backing, PET base material layer, the second antistatic backing and
The overall thickness of glue layer is 82-87um, and the thickness of glue layer is 8-12um.
2. a kind of antistatic silica gel protective film according to claim 1, it is characterised in that：PET laminating layers lean on glue layer one
Face is equipped with silicone oil face layer.
3. a kind of antistatic silica gel protective film according to claim 1, it is characterised in that：Glue layer has been overlayed in latticed
The nm-class conducting wire fiber of braiding.
4. a kind of antistatic silica gel protective film according to claim 3, it is characterised in that：Nano-conductive fiber is nano-sized carbon
Fiber.
5. a kind of antistatic silica gel protective film according to claim 1, it is characterised in that：PET base material layer and PET laminating layers
It is mixed with blue pigment.
6. a kind of antistatic silica gel protective film according to claim 1, it is characterised in that：First antistatic backing, PET base material
The overall thickness of layer, the second antistatic backing and glue layer is 85um, and the thickness of glue layer is 10um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810233.3U CN207891296U (en) | 2017-12-19 | 2017-12-19 | A kind of antistatic silica gel protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810233.3U CN207891296U (en) | 2017-12-19 | 2017-12-19 | A kind of antistatic silica gel protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207891296U true CN207891296U (en) | 2018-09-21 |
Family
ID=63549420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721810233.3U Active CN207891296U (en) | 2017-12-19 | 2017-12-19 | A kind of antistatic silica gel protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207891296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540809A (en) * | 2019-07-26 | 2019-12-06 | 四川羽玺新材料股份有限公司 | PET double-layer anti-static silica gel protective film |
-
2017
- 2017-12-19 CN CN201721810233.3U patent/CN207891296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540809A (en) * | 2019-07-26 | 2019-12-06 | 四川羽玺新材料股份有限公司 | PET double-layer anti-static silica gel protective film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190520 Address after: 414500 Pingjiang Avenue No. 9, Chengguan Town, Pingjiang County, Yueyang City, Hunan Province Patentee after: Hunan Hongqiang Electronic Materials Technology Co., Ltd. Address before: 517000 Room 510, Fifth Floor, Office Building of Eco-Industrial Park Management Committee, Triangle Town, Lianping County, Heyuan City, Guangdong Province Patentee before: Heyuan Hong Qing electronic Mstar Technology Ltd |