CN203807387U - Anti-static protective membrane for glass - Google Patents
Anti-static protective membrane for glass Download PDFInfo
- Publication number
- CN203807387U CN203807387U CN201420140395.0U CN201420140395U CN203807387U CN 203807387 U CN203807387 U CN 203807387U CN 201420140395 U CN201420140395 U CN 201420140395U CN 203807387 U CN203807387 U CN 203807387U
- Authority
- CN
- China
- Prior art keywords
- adhesive layer
- sensitive adhesive
- base material
- glass
- pet base
- Prior art date
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 title claims abstract description 21
- 239000012528 membrane Substances 0.000 title abstract description 11
- 230000001681 protective effect Effects 0.000 title abstract description 6
- 239000010410 layer Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims abstract description 26
- 239000004005 microsphere Substances 0.000 claims abstract description 17
- 239000011148 porous material Substances 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000012790 adhesive layer Substances 0.000 claims description 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 6
- 238000002955 isolation Methods 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
- Adhesive Tapes (AREA)
Abstract
The utility model discloses an anti-static protective membrane for glass, which comprises a PET base material membrane, wherein an anti-static coating is arranged at the upper surface of the PET base material membrane, the lower surface of the PET base material membrane is coated with a pressure-sensitive adhesive layer, an isolation material layer is pasted on the other surface of the pressure-sensitive adhesive layer, a plurality of pores and thermal expansion microspheres are uniformly distributed in the pressure-sensitive adhesive layer, the average diameter of the pores is 4-8mu m, and the average diameter of the thermal expansion microspheres is 5-16mu m. By adopting the anti-static protective membrane for glass, the technical problems of light reflection and dazzling of the existing protective membranes are solved, and the optical performance of the product is improved; certain haze is realized while the thickness of the membrane is not increased, and the visual comfortable degree and optical performance of the product are improved.
Description
Technical field
The utility model relates to a kind of glass protective membrane, relates in particular to a kind of glass antistatic protection film.
Background technology
Glass on automobile is a kind of is pure glass, observes the effect of road, target though have printing opacity and be conducive to officer, and what have sticks coffee-like glassine paper at window glass, plays the object of lucifuge and shield sight line, in addition not without other effect.Prior art protective membrane is generally made up of substrate layer and the adhesive layer that is coated on this substrate layer, and substrate layer adopts high molecular polymer base material, then attaches separated type material and be made.Conventionally for surface smoothing separated type material, level and smooth and the glue face of the glue face that is made into is easy to occur reflective phenomenon, hand is met Jiao Mianhui and is left finger-marks, naked eyes seem not have the sensation of comfortable exquisiteness, product does not reach a kind of effect attractive in appearance, thereby can not meet client's requirement, cause product loss, productivity effect reduces.
Summary of the invention
The utility model provides a kind of glass antistatic protection film, and this glass has solved the reflective of existing protection pad pasting and dazzled the technical problem of light with antistatic protection film, thereby has improved the optical property of product; In the situation that not increasing thickness, realize certain mist degree simultaneously, improved the comfort level of vision and the optical property of product.
For achieving the above object, the technical solution adopted in the utility model is: a kind of glass antistatic protection film, comprise PET base material film, this PET base material film upper surface has an antistatic coating, PET base material film lower surface is coated with a pressure sensitive adhesive layer, and another surface label of this pressure-sensitive adhesive layer is covered with separated type material layer; In described pressure-sensitive adhesive layer, be evenly distributed with several pores and microspheres.
In technique scheme, further improved technical scheme is as follows:
1,, in such scheme, the mean diameter of described pore is 4～8 μ m.
2,, in such scheme, described microspheres mean diameter is 5～16 μ m.
3,, in such scheme, described pressure sensitive adhesive layer is esters of acrylic acid adhesive layer or organosilicon tack coat.
Because technique scheme is used, the utility model compared with prior art has following advantages:
The utility model glass antistatic protection film, in its pressure-sensitive adhesive layer, be evenly distributed with some microspheres and pore simultaneously, both made prepared pressure-sensitive adhesive tape when lower than 60 DEG C, there is good viscosity, toast after 5 minutes higher than 110 DEG C when temperature, this pressure sensitive adhesive loses adhesiveproperties; With also it has solved the reflective of existing protection pad pasting and the technical problem of dazzling light; form certain mist degree; improve the comfort level of vision and the optical property of product, met client's requirement, there is good application prospect at electronic unit manufacturing process, the aspect such as temporary fixed.
2, the utility model glass antistatic protection film, its PET base material film upper surface has an antistatic coating, greatly reduces the probability of absorption dust and impurity, thus the heavy losses of effectively having avoided static to cause.
Brief description of the drawings
Accompanying drawing 1 is antistatic protection membrane structure schematic diagram for the utility model glass.
In above accompanying drawing: 1, PET base material film; 2, pressure sensitive adhesive layer; 3, separated type material layer; 4, pore; 5, microspheres; 6, antistatic coating.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment 1: a kind of glass antistatic protection film, comprise PET base material film 1, this PET base material film 1 upper surface has an antistatic coating 6, and PET base material film 1 lower surface is coated with a pressure sensitive adhesive layer 2, and these pressure-sensitive adhesive layer 2 another surface labels are covered with separated type material layer 3; In described pressure-sensitive adhesive layer 2, be evenly distributed with several pores 4 and microspheres 5; Above-mentioned microspheres, can be akzonobel company microspheres, and it has elastic shell and contains the low-boiling point materials such as Trimethylmethane, propane, pentane.。
The mean diameter of above-mentioned pore 4 is 5～5.2 μ m.
Above-mentioned microspheres 5 mean diameters are 6～6.2 μ m.
Above-mentioned pressure sensitive adhesive layer 2 is esters of acrylic acid adhesive layer.
Embodiment 2: a kind of glass antistatic protection film, comprise PET base material film 1, this PET base material film 1 upper surface has an antistatic coating 6, and PET base material film 1 lower surface is coated with a pressure sensitive adhesive layer 2, and these pressure-sensitive adhesive layer 2 another surface labels are covered with separated type material layer 3; In described pressure-sensitive adhesive layer 2, be evenly distributed with several pores 4 and microspheres 5; Above-mentioned pressure sensitive adhesive layer 2 is organosilicon tack coat; Above-mentioned microspheres, can be akzonobel company microspheres, and it has elastic shell and contains the low-boiling point materials such as Trimethylmethane, propane, pentane.。
The mean diameter of above-mentioned pore 4 is 7.8～8 μ m.
Above-mentioned microspheres 5 mean diameters are 14.6～15 μ m.
While adopting above-mentioned glass antistatic protection film, in its pressure-sensitive adhesive layer, be evenly distributed with some microspheres and pore simultaneously, both made prepared pressure-sensitive adhesive tape when lower than 60 DEG C, there is good viscosity, toast after 5 minutes higher than 110 DEG C when temperature, this pressure sensitive adhesive loses adhesiveproperties; With also it has solved the reflective of existing protection pad pasting and the technical problem of dazzling light, form certain mist degree, improve the comfort level of vision and the optical property of product, met client's requirement, there is good application prospect at electronic unit manufacturing process, the aspect such as temporary fixed; Secondly, its PET base material film upper surface has an antistatic coating, greatly reduces the probability of absorption dust and impurity, thus the heavy losses of effectively having avoided static to cause.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a glass antistatic protection film, it is characterized in that: comprise PET base material film (1), this PET base material film (1) upper surface has an antistatic coating (6), PET base material film (1) lower surface is coated with a pressure sensitive adhesive layer (2), and another surface label of this pressure-sensitive adhesive layer (2) is covered with separated type material layer (3); In described pressure-sensitive adhesive layer (2), be evenly distributed with several pores (4) and microspheres (5).
2. glass according to claim 1 antistatic protection film, is characterized in that: the mean diameter of described pore (4) is 4～8 μ m.
3. glass according to claim 1 antistatic protection film, is characterized in that: described microspheres (5) mean diameter is 5～16 μ m.
4. glass according to claim 1 antistatic protection film, is characterized in that: described pressure sensitive adhesive layer (2) is esters of acrylic acid adhesive layer or organosilicon tack coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140395.0U CN203807387U (en) | 2014-03-26 | 2014-03-26 | Anti-static protective membrane for glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140395.0U CN203807387U (en) | 2014-03-26 | 2014-03-26 | Anti-static protective membrane for glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203807387U true CN203807387U (en) | 2014-09-03 |
Family
ID=51446171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140395.0U Expired - Lifetime CN203807387U (en) | 2014-03-26 | 2014-03-26 | Anti-static protective membrane for glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203807387U (en) |
-
2014
- 2014-03-26 CN CN201420140395.0U patent/CN203807387U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |