CN205238731U - High temperature resistant anti -dazzle OCA optical cement that shocks resistance - Google Patents
High temperature resistant anti -dazzle OCA optical cement that shocks resistance Download PDFInfo
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- CN205238731U CN205238731U CN201520970278.1U CN201520970278U CN205238731U CN 205238731 U CN205238731 U CN 205238731U CN 201520970278 U CN201520970278 U CN 201520970278U CN 205238731 U CN205238731 U CN 205238731U
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- temperature resistant
- high temperature
- dazzle
- mould release
- release membrance
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Abstract
The utility model relates to an optical cement technical field, concretely relates to high temperature resistant anti -dazzle OCA optical cement that shocks resistance, including anti -dazzle structural layer, laminate in the flexible glue layer of the upper surface of anti -dazzle structural layer, laminate in the layer of shocking resistance of the upper surface on flexible glue layer, laminate in the high temperature resistant mucigel of the upper surface on layer that shocks resistance, laminate and leave the type membrane, laminate in the high -temperature -resistant silica gel layer of the lower surface of anti -dazzle structural layer, lower to the type membrane in the lower surface on high -temperature -resistant silica gel layer of laminating in going up of the upper surface of high temperature resistant mucigel, the upper surface of anti -dazzle structural layer is equipped with protruding structure, and protruding structure includes a plurality of cylinder convex bodys, the lower surface on flexible glue layer and the laminating of the upper surface of cylinder convex body, and the surperficial number of cylinder convex body be every square metre of 50 -80, and the height of cylinder convex body is the 1 -2 times of the diameter of cylinder convex body, and the width in the clearance between the two adjacent cylinder convex bodys equals the diameter of cylinder convex body. The utility model discloses have good high temperature resistant, shock resistance and anti -dazzle performance.
Description
Technical field
The utility model relates to optical cement technical field, is specifically related to the anti-dazzle OCA optical cement of a kind of high temperature resistant shock resistance.
Background technology
The safeguard film for cellular phone providing is in the market of a great variety, and it is all generally to rely on viscose to be attached to the transparent membrane on screen, the foaming that more easily comes off, and anti-scratch poor seismic behavior, service life is shorter. Novel safety glass diaphragm is fine has solved above-mentioned shortcoming, and laminating is easy and closely, have higher toughness.
But the function of OCA optical cement that is applied at present safety glass is comparatively single, do not there is high temperature resistant, the shock resistance of common diaphragm on the market, the several functions such as anti-dazzle, cause it to use and protective value not good, be difficult to meet user's demand.
Summary of the invention
In order to overcome the shortcoming and defect existing in prior art, the purpose of this utility model is to provide a kind of high temperature resistant shock resistance anti-dazzle OCA optical cement, and it has good high temperature resistant, shock resistance and anti-dazzle performance.
The purpose of this utility model is achieved through the following technical solutions: the anti-dazzle OCA optical cement of a kind of high temperature resistant shock resistance, comprise anti-dazzle structure sheaf, fit in the flexible glue layer of the upper surface of anti-dazzle structure sheaf, fit in the anti-impacting layer of the upper surface of flexible glue layer, fit in the high temperature resistant mucigel of the upper surface of anti-impacting layer, fit in the upper mould release membrance of the upper surface of high temperature resistant mucigel, fit in the high temperature resistant silicon glue-line of the lower surface of anti-dazzle structure sheaf, fit in the lower mould release membrance of the lower surface of high temperature resistant silicon glue-line, the upper surface of described anti-dazzle structure sheaf is provided with bulge-structure, bulge-structure comprises multiple cylinder convex bodys, the upper surface laminating of the lower surface of flexible glue layer and cylinder convex body, the surperficial number of cylinder convex body is every square metre of 50-80, the height of cylinder convex body be cylinder convex body diameter 1-2 doubly, the width in the gap between two adjacent cylinder convex bodys equals the diameter of cylinder convex body.
Wherein, the case hardness of described anti-impacting layer is 3-5H.
Wherein, described high temperature resistant mucigel is high temperature resistant acrylic compounds mucigel, high-temperature resistant silicone class mucigel or high temperature resistant polyurethanes mucigel.
Wherein, the peeling force of described upper mould release membrance is less than the peeling force of described lower mould release membrance.
Wherein, described upper mould release membrance is the PET upper mould release membrance of surface through sided corona treatment.
Wherein, described lower mould release membrance is that surface is through mould release membrance under mould release membrance or BOPP under mould release membrance, BOPET under mould release membrance, OPP under mould release membrance, PE under the PET of sided corona treatment.
Wherein, the thickness of described anti-dazzle structure sheaf is 8-16 μ m, and the thickness of described high temperature resistant mucigel is 25-45 μ m, and the thickness of described high temperature resistant silicon glue-line is 25-45 μ m.
Wherein, the thickness of described flexible glue layer is 8-10 μ m, and the thickness of described anti-impacting layer is 10-14 μ m.
Wherein, the thickness of described upper mould release membrance and lower mould release membrance is 30-60 μ m.
Wherein, the edge of described upper mould release membrance and lower mould release membrance is equipped with hand and tears portion.
Wherein, the lower surface of described lower mould release membrance is provided with cross mark body.
The beneficial effects of the utility model are: the height of the cylinder convex body of anti-dazzle structure sheaf of the present utility model be cylinder convex body diameter 1-2 doubly, it is best that the anti-dazzle performance of bulge-structure reaches, OCA optical cement anti-dazzle functional; Flexible glue layer and anti-impacting layer mating reaction, flexible glue layer plays certain cushioning effect, and the shock resistance of OCA optical cement is good; The resistance to elevated temperatures of high temperature resistant mucigel and high temperature resistant silicon glue-line is good, and resistance to elevated temperatures of the present utility model is good.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is upward view of the present utility model.
Reference numeral is: 1-anti-dazzle structure sheaf, 11-cylinder convex body, 2-flexible glue layer, 3-anti-impacting layer, 4-high temperature resistant mucigel, 5-upper mould release membrance, 6-high temperature resistant silicon glue-line, 7-lower mould release membrance, 8-hand tear portion, 9-cross mark body.
Detailed description of the invention
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing 1, the utility model is further described, the content that embodiment is mentioned is not to restriction of the present utility model.
See Fig. 1, the anti-dazzle OCA optical cement of a kind of high temperature resistant shock resistance, comprise anti-dazzle structure sheaf 1, fit in the flexible glue layer 2 of the upper surface of anti-dazzle structure sheaf 1, fit in the anti-impacting layer 3 of the upper surface of flexible glue layer 2, fit in the high temperature resistant mucigel 4 of the upper surface of anti-impacting layer 3, fit in the upper mould release membrance 5 of the upper surface of high temperature resistant mucigel 4, fit in the high temperature resistant silicon glue-line 6 of the lower surface of anti-dazzle structure sheaf 1, fit in the lower mould release membrance 7 of the lower surface of high temperature resistant silicon glue-line 6, the upper surface of described anti-dazzle structure sheaf 1 is provided with bulge-structure, bulge-structure comprises multiple cylinder convex bodys 11, the upper surface laminating of the lower surface of flexible glue layer 2 and cylinder convex body 11, the surperficial number of cylinder convex body 11 is every square metre of 50-80, the height of cylinder convex body 11 be cylinder convex body 11 diameter 1-2 doubly, the width in the gap between two adjacent cylinder convex bodys 11 equals the diameter of cylinder convex body 11.
The height of the cylinder convex body 11 of anti-dazzle structure sheaf 1 of the present utility model be cylinder convex body 11 diameter 1-2 doubly, it is best that the anti-dazzle performance of bulge-structure reaches, OCA optical cement anti-dazzle functional; Flexible glue layer 2 and anti-impacting layer 3 mating reactions, flexible glue layer 2 plays certain cushioning effect, and the shock resistance of OCA optical cement is good; The resistance to elevated temperatures of high temperature resistant mucigel 4 and high temperature resistant silicon glue-line 6 is good, and resistance to elevated temperatures of the present utility model is good.
Wherein, the case hardness of described anti-impacting layer 3 is 3-5H. The case hardness of anti-impacting layer 3 is high, and the shock resistance of OCA optical cement is good.
Wherein, described high temperature resistant mucigel 4 is high temperature resistant acrylic compounds mucigel, high-temperature resistant silicone class mucigel or high temperature resistant polyurethanes mucigel. Particularly, described high temperature resistant mucigel 4 is high temperature resistant acrylic compounds mucigel, and the adhesive performance of high temperature resistant acrylic compounds viscose is good, and viscous force is lasting.
Wherein, the peeling force of described upper mould release membrance 5 is less than the peeling force of described lower mould release membrance 7. Such design is convenient to upper mould release membrance 5 to tear, and avoids lower mould release membrance 7 to separate with high temperature resistant silicon glue-line 6 simultaneously.
Wherein, described upper mould release membrance 5 is the PET upper mould release membrance 5 of surface through sided corona treatment. Surface is through the upper mould release membrance 5 of PET of sided corona treatment, is more convenient for adhering to of high temperature resistant viscose in its surface, and high temperature resistant mucigel 4 is more tight with the bonding of the upper mould release membrance 5 of PET, upper mould release membrance 5 difficult drop-offs of PET.
Wherein, described lower mould release membrance 7 is that surface is through mould release membrance 7 under mould release membrance 7 or BOPP under mould release membrance 7, BOPET under mould release membrance 7, OPP under mould release membrance 7, PE under the PET of sided corona treatment. Particularly, described lower mould release membrance 7 is mould release membrance 7 under the process PE of sided corona treatment of surface, is more convenient for adhering to of high temperature resistant silica gel in its surface, and under high temperature resistant silicon glue-line 6 and PE, the bonding of mould release membrance 7 is more tight, mould release membrance 7 difficult drop-offs under PE.
Wherein, the thickness of described anti-dazzle structure sheaf 1 is 8-16 μ m, and the thickness of described high temperature resistant mucigel 4 is 25-45 μ m, and the thickness of described high temperature resistant silicon glue-line 6 is 25-45 μ m. Particularly, the thickness of described anti-dazzle structure sheaf 1 is 14 μ m, and the thickness of described high temperature resistant mucigel 4 is 38 μ m, and the thickness of described high temperature resistant silicon glue-line 6 is 38 μ m. The thickness of anti-dazzle structure sheaf 1, high temperature resistant mucigel 4 and high temperature resistant silicon glue-line 6 is moderate, guarantees that OCA optical cement has less thickness.
Wherein, the thickness of described flexible glue layer 2 is 8-10 μ m, and the thickness of described anti-impacting layer 3 is 10-14 μ m. Particularly, the thickness of described flexible glue layer 2 is 10 μ m, and the thickness of described anti-impacting layer 3 is 12 μ m. The thickness of flexible glue layer 2 and anti-impacting layer 3 is moderate, guarantee that OCA optical cement has under the prerequisite of excellent impact resistance energy, effectively reduce the thickness of flexible glue layer 2 and anti-impacting layer 3, can save the consumption of raw materials for production, reduce production costs, ensure that OCA optical cement has less thickness simultaneously.
Wherein, the thickness of described upper mould release membrance 5 and lower mould release membrance 7 is 30-60 μ m. The thickness of upper mould release membrance 5 and lower mould release membrance 7 is moderate; guarantee that upper mould release membrance 5 and lower mould release membrance 7 have for OCA optical cement under the prerequisite of good protective effect; effectively reduce the thickness of upper mould release membrance 5 and lower mould release membrance 7; can save the consumption of raw materials for production; reduce production costs, ensure that OCA optical cement has less thickness simultaneously.
Wherein, the edge of described upper mould release membrance 5 and lower mould release membrance 7 is equipped with hand and tears portion 8. The setting that hand tears portion 8 is convenient to user upper mould release membrance 5 or lower mould release membrance 7 is torn, convenient and practical.
Wherein, the lower surface of described lower mould release membrance 7 is provided with cross mark body 9. Cross mark body 9 is convenient to user and is distinguished lower mould release membrance 7 and upper mould release membrance 5, avoids using OCA optical cement in the other direction, and meanwhile, at OCA optical cement, during with safety glass laminating, cross mark body 9 can play certain contraposition effect, is convenient to fit.
Above-described embodiment is preferably implementation of the utility model, and in addition, the utility model can also be realized 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 (9)
1. the anti-dazzle OCA optical cement of high temperature resistant shock resistance, it is characterized in that: comprise anti-dazzle structure sheaf, fit in the flexible glue layer of the upper surface of anti-dazzle structure sheaf, fit in the anti-impacting layer of the upper surface of flexible glue layer, fit in the high temperature resistant mucigel of the upper surface of anti-impacting layer, fit in the upper mould release membrance of the upper surface of high temperature resistant mucigel, fit in the high temperature resistant silicon glue-line of the lower surface of anti-dazzle structure sheaf, fit in the lower mould release membrance of the lower surface of high temperature resistant silicon glue-line, the upper surface of described anti-dazzle structure sheaf is provided with bulge-structure, bulge-structure comprises multiple cylinder convex bodys, the upper surface laminating of the lower surface of flexible glue layer and cylinder convex body, the surperficial number of cylinder convex body is every square metre of 50-80, the height of cylinder convex body be cylinder convex body diameter 1-2 doubly, the width in the gap between two adjacent cylinder convex bodys equals the diameter of cylinder convex body.
2. the anti-dazzle OCA optical cement of the high temperature resistant shock resistance of one according to claim 1, is characterized in that: the case hardness of described anti-impacting layer is 3-5H.
3. the anti-dazzle OCA optical cement of the high temperature resistant shock resistance of one according to claim 1, is characterized in that: described high temperature resistant mucigel is high temperature resistant acrylic compounds mucigel, high-temperature resistant silicone class mucigel or high temperature resistant polyurethanes mucigel.
4. the anti-dazzle OCA optical cement of the high temperature resistant shock resistance of one according to claim 1, is characterized in that: the peeling force of described upper mould release membrance is less than the peeling force of described lower mould release membrance.
5. the anti-dazzle OCA optical cement of the high temperature resistant shock resistance of one according to claim 1, is characterized in that: described upper mould release membrance is the PET upper mould release membrance of surface through sided corona treatment.
6. the anti-dazzle OCA optical cement of the high temperature resistant shock resistance of one according to claim 1, is characterized in that: described lower mould release membrance is that surface is through mould release membrance under mould release membrance or BOPP under mould release membrance, BOPET under mould release membrance, OPP under mould release membrance, PE under the PET of sided corona treatment.
7. the anti-dazzle OCA optical cement of the high temperature resistant shock resistance of one according to claim 1, it is characterized in that: the thickness of described anti-dazzle structure sheaf is 8-16 μ m, the thickness of described high temperature resistant mucigel is 25-45 μ m, and the thickness of described high temperature resistant silicon glue-line is 25-45 μ m.
8. the anti-dazzle OCA optical cement of the high temperature resistant shock resistance of one according to claim 1, is characterized in that: the thickness of described flexible glue layer is 8-10 μ m, and the thickness of described anti-impacting layer is 10-14 μ m.
9. the anti-dazzle OCA optical cement of the high temperature resistant shock resistance of one according to claim 1, is characterized in that: the thickness of described upper mould release membrance and lower mould release membrance is 30-60 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970278.1U CN205238731U (en) | 2015-11-30 | 2015-11-30 | High temperature resistant anti -dazzle OCA optical cement that shocks resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970278.1U CN205238731U (en) | 2015-11-30 | 2015-11-30 | High temperature resistant anti -dazzle OCA optical cement that shocks resistance |
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| CN205238731U true CN205238731U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520970278.1U Active CN205238731U (en) | 2015-11-30 | 2015-11-30 | High temperature resistant anti -dazzle OCA optical cement that shocks resistance |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903937A (en) * | 2017-04-01 | 2017-06-30 | 合肥美凯电子有限公司 | A kind of multi-functional OCA optical films |
| CN115284715A (en) * | 2022-07-15 | 2022-11-04 | 惠州市加韵新材料有限公司 | Full-lamination OCA optical cement |
| CN115404018A (en) * | 2022-08-15 | 2022-11-29 | 惠州市加韵新材料有限公司 | AG anti-dizziness OCA optical cement |
-
2015
- 2015-11-30 CN CN201520970278.1U patent/CN205238731U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903937A (en) * | 2017-04-01 | 2017-06-30 | 合肥美凯电子有限公司 | A kind of multi-functional OCA optical films |
| CN115284715A (en) * | 2022-07-15 | 2022-11-04 | 惠州市加韵新材料有限公司 | Full-lamination OCA optical cement |
| CN115404018A (en) * | 2022-08-15 | 2022-11-29 | 惠州市加韵新材料有限公司 | AG anti-dizziness OCA optical cement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181010 Address after: 516000 Hui'ao Avenue Hui'nan High-tech Industrial Park, Guangdong Province Patentee after: Huizhou He Yi Chuang optical material Co., Ltd. Address before: 523000 6 HUAYU street, Changlong village, Huang Jiang Town, Dongguan, Guangdong Patentee before: Dongguan Nali Optical Material Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200818 Address after: 523000 Huayu Street, Huangjiang Town, Dongguan City, Guangdong Province Patentee after: DONGGUAN NALIFILM OPTICAL MATERIAL Co.,Ltd. Address before: 516000 Hui'ao Avenue Hui'nan High-tech Industrial Park, Guangdong Province Patentee before: Huizhou He Yi Chuang optical material Co.,Ltd. |