CN203713182U - Acid-proofing and alkali-proofing protective film - Google Patents
Acid-proofing and alkali-proofing protective film Download PDFInfo
- Publication number
- CN203713182U CN203713182U CN201320817299.0U CN201320817299U CN203713182U CN 203713182 U CN203713182 U CN 203713182U CN 201320817299 U CN201320817299 U CN 201320817299U CN 203713182 U CN203713182 U CN 203713182U
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- China
- Prior art keywords
- base material
- water layer
- proofing
- glue water
- acrylate glue
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- Expired - Fee Related
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Abstract
The utility model provides an acid-proofing and alkali-proofing protective film. The protective film comprises a PO (propylene oxide) base material, a first acrylic acid glue layer, a PET (polyethylene terephthalate) base material, a second acrylic acid glue layer and a release film, wherein the first acrylic acid glue layer is arranged below the PO base material; the PET base material is arranged below the first acrylic acid layer; the second acrylic acid glue layer is arranged below the PET base material; the release film is arranged below the second acrylic acid glue layer. The acid-proofing and alkali-proofing protective film has the beneficial effects of good toughness, good adhesion, high yield, broken prevention and strong acid-proofing and alkali-proofing performances.
Description
Technical field
The utility model relates to a kind of diaphragm, relates in particular to a kind of antiacid alkali diaphragm.
Background technology
Present antiacid alkali diaphragm is on the market taking pure PET as base material substantially, and in the time of laminating OGS glass, attaching property is poor, easily causes marginal portion leaving certain gaps uncovered by the economic plan in the time of acid etching, causes the complete glass strain point of etching in indentation, there, and frangible, scrappage is high.And by the material after compound by PET and PO; aspect toughness, be greatly improved; the antiacid alkali diaphragm attaching property of making is good; after glass edge laminating, no acidic etching solution infiltrates; etched edge is level and smooth; thereby improve the yield of OGS glass, thereby greatly improved quality and the reliability of product at the acid etch process of OGS glass.
Utility model content
The purpose of this utility model is to solve now that antiacid alkali diaphragm poor toughness, stickiness are poor on the market, and in the time of OGS glass etching, yield is low, the deficiency of frangible grade and a kind of novel antiacid alkali diaphragm that provides.
The utility model is achieved through the following technical solutions: a kind of antiacid alkali diaphragm; comprise PO base material, the first acrylate glue water layer, PET base material, the second acrylate glue water layer, mould release membrance; described PO base material below is provided with the first acrylate glue water layer; described the first acrylate glue water layer below is provided with described PET base material; described PET base material below is provided with the second acrylate glue water layer, and described the second acrylate glue water layer below is provided with mould release membrance.
Further, the thickness of described PET base material is: 50 to 100 μ m.
Further, the thickness of described the first acrylate glue water layer is: 2 to 10 μ m.
Further, described PO base material thickness is: 38 to 100 μ m.
Further, described the second acrylate glue water layer thickness is: 10 to 30 μ m.
Further, described mould release membrance thickness is: 38 to 75 μ m.
The beneficial effects of the utility model are: good toughness, stickiness is good, yield is high, non-friable, anti acid alkali performance is strong.
Brief description of the drawings
Fig. 1 is the antiacid alkali diaphragm of the utility model structural representation;
Reference numeral: 1, PO base material; 2, the first acrylate glue water layer; 3, PET base material; 4, the second acrylate glue water layer; 5, mould release membrance.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described further:
Embodiment 1:
As shown in Figure 1; a kind of antiacid alkali diaphragm; comprise PO base material 1, the first acrylate glue water layer 2, PET base material 3, the second acrylate glue water layer 4, mould release membrance 5; described PO base material 1 below is provided with the first acrylate glue water layer 2; described the first acrylate glue water layer 2 belows are provided with described PET base material 3; described PET base material 3 belows are provided with the second acrylate glue water layer 4, and described the second acrylate glue water layer 4 belows are provided with mould release membrance 5.
Preferably, the thickness of described PET base material 3 is: 50 μ m.
Preferably, the thickness of described the first acrylate glue water layer 2 is: 2 μ m.
Preferably, described PO base material 1 thickness is: 38 μ m.
Preferably, described the second acrylate glue water layer 4 thickness are: 15 μ m.
Preferably, described mould release membrance 5 thickness are: 38 μ m.
Embodiment 2
As shown in Figure 1; a kind of antiacid alkali diaphragm; comprise PO base material 1, the first acrylate glue water layer 2, PET base material 3, the second acrylate glue water layer 4, mould release membrance 5; described PO base material 1 below is provided with the first acrylate glue water layer 2; described the first acrylate glue water layer 2 belows are provided with described PET base material 3; described PET base material 3 belows are provided with the second acrylate glue water layer 4, and described the second acrylate glue water layer 4 belows are provided with mould release membrance 5.
Preferably, the thickness of described PET base material 3 is: 85 μ m.
Preferably, the thickness of described the first acrylate glue water layer 2 is: 7 μ m.
Preferably, described PO base material 1 thickness is: 85 μ m.
Preferably, described the second acrylate glue water layer 4 thickness are: 15 μ m.
Preferably, described mould release membrance 5 thickness are: 45 μ m.
Embodiment 3
As shown in Figure 1; a kind of antiacid alkali diaphragm; comprise PO base material 1, the first acrylate glue water layer 2, PET base material 3, the second acrylate glue water layer 4, mould release membrance 5; described PO base material 1 below is provided with the first acrylate glue water layer 2; described the first acrylate glue water layer 2 belows are provided with described PET base material 3; described PET base material 3 belows are provided with the second acrylate glue water layer 4, and described the second acrylate glue water layer 4 belows are provided with mould release membrance 5.
Preferably, the thickness of described PET base material 3 is: 100 μ m.
Preferably, the thickness of described the first acrylate glue water layer 2 is: 10 μ m.
Preferably, described PO base material 1 thickness is: 100 μ m.
Preferably, described the second acrylate glue water layer 4 thickness are: 30 μ m.
Preferably, described mould release membrance 5 thickness are: 75 μ m.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also carry out suitable change and amendment to above-mentioned embodiment.Therefore, the utility model is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (6)
1. an antiacid alkali diaphragm; it is characterized in that: comprise PO base material, the first acrylate glue water layer, PET base material, the second acrylate glue water layer, mould release membrance; described PO base material below is provided with the first acrylate glue water layer; described the first acrylate glue water layer below is provided with described PET base material; described PET base material below is provided with the second acrylate glue water layer, and described the second acrylate glue water layer below is provided with mould release membrance.
2. antiacid alkali diaphragm according to claim 1, is characterized in that: the thickness of described PET base material is: 50 to 100 μ m.
3. antiacid alkali diaphragm according to claim 1, is characterized in that: the thickness of described the first acrylate glue water layer is: 2 to 10 μ m.
4. antiacid alkali diaphragm according to claim 1, is characterized in that: described PO base material thickness is: 38 to 100 μ m.
5. antiacid alkali diaphragm according to claim 1, is characterized in that: described the second acrylate glue water layer thickness is: 10 to 30 μ m.
6. antiacid alkali diaphragm according to claim 1, is characterized in that: described mould release membrance thickness is: 38 to 75 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817299.0U CN203713182U (en) | 2013-12-13 | 2013-12-13 | Acid-proofing and alkali-proofing protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817299.0U CN203713182U (en) | 2013-12-13 | 2013-12-13 | Acid-proofing and alkali-proofing protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713182U true CN203713182U (en) | 2014-07-16 |
Family
ID=51152374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320817299.0U Expired - Fee Related CN203713182U (en) | 2013-12-13 | 2013-12-13 | Acid-proofing and alkali-proofing protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336490A (en) * | 2016-05-03 | 2017-11-10 | 蓝思科技（长沙）有限公司 | A kind of UV types resistant to hydrogen fluoric acid film and carry out the method for glass thinning with it |
-
2013
- 2013-12-13 CN CN201320817299.0U patent/CN203713182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336490A (en) * | 2016-05-03 | 2017-11-10 | 蓝思科技（长沙）有限公司 | A kind of UV types resistant to hydrogen fluoric acid film and carry out the method for glass thinning with it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |