CN205130549U - High temperature resistant have a substrate AB glue membrane - Google Patents
High temperature resistant have a substrate AB glue membrane Download PDFInfo
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- CN205130549U CN205130549U CN201520841863.1U CN201520841863U CN205130549U CN 205130549 U CN205130549 U CN 205130549U CN 201520841863 U CN201520841863 U CN 201520841863U CN 205130549 U CN205130549 U CN 205130549U
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Abstract
The utility model relates to a viscose technical field, concretely relates to high temperature resistant have a substrate AB glue membrane, including the PET polyester film substrate layer, locate the upper surface of PET polyester film substrate layer adhesive agent layer, locate adhesive agent layer's upper surface release film layer, locate the lower surface of PET polyester film substrate layer high temperature resistant layer, locate the silica gel layer of the lower surface on high temperature resistant layer and locate the peel ply of the lower surface on silica gel layer, the thickness on high temperature resistant layer is 25 -45 mu m. The utility model discloses a high temperature resistance can be good, still can normal use under the higher temperature, and it has good air discharge performance, can effectively avoid the binding face gassing.
Description
Technical field
The utility model relates to viscose glue technical field, and being specifically related to a kind of high temperature resistantly has base material AB glued membrane.
Background technology
The AB glue being applied to safety glass provided in the market, it is mainly base material with PET, and the one side of base material is silica gel, and the another side of base material is other mucilage materialses.
This AB glue production technology is mainly: be covered with safety glass film after being first coated with mucilage materials in the one side of PET base material, then PET base material another side coating silica gel and fit with the mobile terminal such as mobile phone.Usually there is the problem of easily heating in the mobile terminals such as mobile phone, therefore to have good resistance to elevated temperatures very important for AB glue in the process used, but the defect of existing AB glue ubiquity resistance to elevated temperatures difference.
Summary of the invention
In order to overcome the shortcoming and defect existed in prior art, the purpose of this utility model is to provide a kind of high temperature resistantly has base material AB glued membrane, and its resistance to elevated temperatures is good, still can normally use at relatively high temperatures, and it has good exhaust performance, binding face can be effectively avoided to produce bubble.
The purpose of this utility model is achieved through the following technical solutions: one is high temperature resistant base material AB glued membrane, comprise PET polyester film substrate layer, be located at the adhering agent layer of the upper surface of PET polyester film substrate layer, be located at the release film layer of the upper surface of adhering agent layer, be located at the high-temperature-resistant layer of the lower surface of PET polyester film substrate layer, be located at the layer of silica gel of the lower surface of high-temperature-resistant layer and be located at the peel ply of lower surface of layer of silica gel, the thickness of described high-temperature-resistant layer is 25-45 μm.
Wherein, described high-temperature-resistant layer is high temperature resistant pet layer, high temperature resistant PC layer or high temperature resistant PMMA layer.
Wherein, described adhering agent layer is acrylic compounds, silicone based or polyurethane material layer.
Wherein, described release film layer is PET film layer, and the light transmittance of release film layer is greater than 85%.
Wherein, described peel ply is PET, PE or OPP rete, and the light transmittance of peel ply is greater than 86%.
Wherein, the peeling force of described release film layer is less than the peeling force of described peel ply.
Wherein, the thickness of described release film layer is 25-50 μm, and the thickness of described adhering agent layer is 25-40 μm.
Wherein, the thickness of described PET polyester film substrate layer is 30-70 μm
Wherein, the thickness of described layer of silica gel is 25-40 μm.
Wherein, the thickness of described peel ply is 25-50 μm.
Wherein, the edge of described release film layer and peel ply is equipped with hand and tears portion.
Wherein, the lower surface of described peel ply is provided with cross identifying body.
The beneficial effects of the utility model are: be provided with high-temperature-resistant layer between PET polyester film substrate layer of the present utility model and layer of silica gel, and its resistance to elevated temperatures is good, still can normally use at relatively high temperatures, in use procedure of the present utility model, first release film layer is torn, at the surface of adhering agent layer laminating safety glass, utilize the strong bonding force of adhering agent layer, adhering agent layer and safety glass are fitted tightly, then peel ply is torn, layer of silica gel is fitted on the mobile terminal products such as mobile phone, layer of silica gel has self-bleeding function, inside can not produce bubble, fit effective, thus cover safety glass with making the surperficial Absorbable organic halogens of the mobile terminal products such as mobile phone, the screen of protection mobile terminal product is not scratched, improve the surface impact energy of mobile terminal product.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Upward view of the present utility model during Fig. 2.
Reference numeral is: 1-PET polyester film substrate layer, 2-adhering agent layer, 3-release film layer, 4-high-temperature-resistant layer, 5-layer of silica gel, 6-peel ply, 7-hand tear portion, 8-cross identifying body.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, be further described below in conjunction with embodiment and accompanying drawing 1 pair of the utility model, the content that embodiment is mentioned is not to restriction of the present utility model.
See Fig. 1, one is high temperature resistant base material AB glued membrane, comprise PET polyester film substrate layer 1, be located at the adhering agent layer 2 of the upper surface of PET polyester film substrate layer 1, be located at the release film layer 3 of the upper surface of adhering agent layer 2, be located at the high-temperature-resistant layer 4 of the lower surface of PET polyester film substrate layer 1, be located at the layer of silica gel 5 of the lower surface of high-temperature-resistant layer 4 and be located at the peel ply 6 of lower surface of layer of silica gel 5, the thickness of described high-temperature-resistant layer 4 is 25-45 μm.
Be provided with high-temperature-resistant layer 4 between PET polyester film substrate layer 1 of the present utility model and layer of silica gel 5, its resistance to elevated temperatures is good, still can normally use at relatively high temperatures, in use procedure of the present utility model, first release film layer 3 is torn, at the surface of adhering agent layer 2 laminating safety glass, utilize the strong bonding force of adhering agent layer 2, adhering agent layer 2 and safety glass are fitted tightly, then peel ply 6 is torn, layer of silica gel 5 is fitted on the mobile terminal products such as mobile phone, layer of silica gel 5 has self-bleeding function, inside can not produce bubble, fit effective, thus cover safety glass with making the surperficial Absorbable organic halogens of the mobile terminal products such as mobile phone, the screen of protection mobile terminal product is not scratched, improve the surface impact energy of mobile terminal product.
Particularly, the thickness of described high-temperature-resistant layer 4 is 35 μm.The thickness of high-temperature-resistant layer 4 is moderate, guarantees that the integral thickness of the AB glued membrane obtained is thinner.
Wherein, described high-temperature-resistant layer 4 is high temperature resistant pet layer, high temperature resistant PC layer or high temperature resistant PMMA layer.Particularly, described high-temperature-resistant layer 4 is high temperature resistant pet layer, and the price of PET is comparatively cheap, effectively can reduce the production cost of product.
Wherein, described adhering agent layer 2 is acrylic compounds, silicone based or polyurethane material layer.Particularly, described adhering agent layer 2 is acrylic material layer, and its adhesive property is good.
Wherein, described release film layer 3 is PET film layer, and the light transmittance of release film layer is greater than 85%.The price of PET film is comparatively cheap, and cost is low.
Wherein, described peel ply 6 is PET, PE or OPP rete, and the light transmittance of peel ply 6 is greater than 86%.Particularly, described peel ply 6 is PE rete, and the price of PE film is comparatively cheap, and cost is low.
Wherein, the peeling force of described release film layer 3 is less than the peeling force of described peel ply 6.Such design is more convenient for release film layer 3 of tearing, and avoids peel ply 6 to be separated with layer of silica gel 5 simultaneously.
Wherein, the thickness of described release film layer 3 is 25-50 μm, and the thickness of described adhering agent layer 2 is 25-40 μm.Particularly, the thickness of described release film layer 3 is 25 μm, and the thickness of described adhering agent layer 2 is 30 μm.The thickness of release film layer 3 and adhering agent layer 2 is moderate, guarantees that the integral thickness of the AB glued membrane obtained is thinner.
Wherein, the thickness of described PET polyester film substrate layer 1 is 30-70 μm.Particularly, the thickness of described PET polyester film substrate layer 1 is 45 μm.The thickness of PET polyester film substrate layer 1 is moderate, guarantees that the integral thickness of the AB glued membrane obtained is thinner.
Wherein, the thickness of described layer of silica gel 5 is 25-40 μm.Particularly, the thickness of described layer of silica gel 5 is 30 μm.The thickness of layer of silica gel 5 is moderate, guarantees that the integral thickness of the AB glued membrane obtained is thinner.
Wherein, the thickness of described peel ply 6 is 25-50 μm.Particularly, the thickness of described peel ply 6 is 25 μm.The thickness of peel ply 6 is moderate, guarantees that the integral thickness of the AB glued membrane obtained is thinner.
Wherein, the edge of described release film layer 3 and peel ply 6 is equipped with hand and tears portion 6.The setting that hand tears portion 7 is convenient to user and release film layer or peel ply is torn, convenient and practical.
Wherein, the lower surface of described peel ply 6 is provided with cross identifying body 8.Cross identifying body 8 is convenient to user and is distinguished peel ply 6 and release film layer 3, avoids using AB glued membrane in the other direction, and meanwhile, when AB glued membrane and safety glass are fitted, cross identifying body 8 can play certain contraposition effect, is convenient to fit.
Above-described embodiment is the utility model preferably implementation, and in addition, the utility model can also realize by alternate manner, and any apparent replacement is all within protection domain of the present utility model without departing from the concept of the premise utility.
Claims (10)
1. one kind high temperature resistantly has base material AB glued membrane, it is characterized in that: comprise PET polyester film substrate layer, be located at the adhering agent layer of the upper surface of PET polyester film substrate layer, be located at the release film layer of the upper surface of adhering agent layer, be located at the high-temperature-resistant layer of the lower surface of PET polyester film substrate layer, be located at the layer of silica gel of the lower surface of high-temperature-resistant layer and be located at the peel ply of lower surface of layer of silica gel, the thickness of described high-temperature-resistant layer is 25-45 μm.
2. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: described high-temperature-resistant layer is high temperature resistant pet layer, high temperature resistant PC layer or high temperature resistant PMMA layer.
3. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: described adhering agent layer is acrylic compounds, silicone based or polyurethane material layer.
4. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: described release film layer is PET film layer, and the light transmittance of release film layer is greater than 85%.
5. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: described peel ply is PET, PE or OPP rete, and the light transmittance of peel ply is greater than 86%.
6. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: the peeling force of described release film layer is less than the peeling force of described peel ply.
7. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: the thickness of described release film layer is 25-50 μm, and the thickness of described adhering agent layer is 25-40 μm.
8. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: the thickness of described PET polyester film substrate layer is 30-70 μm.
9. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: the thickness of described layer of silica gel is 25-40 μm.
10. one according to claim 1 is high temperature resistant base material AB glued membrane, it is characterized in that: the thickness of described peel ply is 25-50 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841863.1U CN205130549U (en) | 2015-10-28 | 2015-10-28 | High temperature resistant have a substrate AB glue membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520841863.1U CN205130549U (en) | 2015-10-28 | 2015-10-28 | High temperature resistant have a substrate AB glue membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130549U true CN205130549U (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520841863.1U Expired - Fee Related CN205130549U (en) | 2015-10-28 | 2015-10-28 | High temperature resistant have a substrate AB glue membrane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130549U (en) |
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2015
- 2015-10-28 CN CN201520841863.1U patent/CN205130549U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20191028 |