CN210122554U - Self-cleaning antifogging hardening film - Google Patents
Self-cleaning antifogging hardening film Download PDFInfo
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- CN210122554U CN210122554U CN201920934782.4U CN201920934782U CN210122554U CN 210122554 U CN210122554 U CN 210122554U CN 201920934782 U CN201920934782 U CN 201920934782U CN 210122554 U CN210122554 U CN 210122554U
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Abstract
The utility model discloses a self-cleaning antifogging hardening film, which comprises a transparent substrate layer, a photocuring coating, a self-cleaning antifogging coating, a silica gel attaching layer and a release film; the light-cured coating is formed by coating a light-cured coating on one side of the transparent substrate layer, and the self-cleaning anti-fog coating is formed by coating a self-cleaning anti-fog coating on the light-cured coating; the silica gel attached layer is coated on the other side surface of the transparent substrate layer, and the release film is attached on the silica gel attached layer. The utility model discloses an antifog sclerosis membrane of automatically cleaning has automatically cleaning and antifog function, and rainy day can reach clean surface effect through hydrophilic moist rainwater to prevent that the surface from condensing the fog phenomenon that can be fine.
Description
Technical Field
The utility model relates to a protection film field, concretely relates to antifog sclerosis membrane of mould proof antibiotic automatically cleaning.
Background
With the higher living standard of people, the occupation ratio of the private car is more and more, but every time the rain drops on the rearview mirror of the automobile in rainy days, the driver can not clearly see the situation behind the automobile, and the driving safety of people is seriously influenced. Although some automobiles adopt a heating mode to remove water droplets and fog on the surface of the rearview mirror, the heating and demisting of the rearview mirror needs a certain time for demisting, and in addition, the water droplets are still condensed on the surface when the automobile always rains, so that the driving safety is affected.
In addition, at present, glass curtain walls are used in a plurality of buildings, but outdoor dust falls on the glass curtain walls, so that the glass curtain walls lose luster, the appearance is affected, and people often need to clean the glass curtain walls. The manual cleaning is dangerous and consumes a large amount of cost.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a sclerosis membrane with automatically cleaning and antifog function to solve all kinds of defects of prior art.
In order to solve the technical problem, the utility model provides a self-cleaning antifogging hardened film, which comprises a transparent substrate layer, a photocuring coating, a self-cleaning antifogging coating, a silica gel attaching layer and a release film; the light-cured coating is formed by coating a light-cured coating on one side surface of the transparent substrate layer, and the self-cleaning anti-fog coating is formed by coating a self-cleaning anti-fog coating on the light-cured coating; the silica gel attached layer is coated with silica gel on the other side of the transparent substrate layer and formed, the release film is attached on the silica gel attached layer.
The utility model discloses in, automatically cleaning antifog coating is current coating, wherein contains super hydrophilic treatment's nanometer titanium dioxide and nanometer silica, wherein, super hydrophilic treatment's nanometer titanium dioxide makes the object surface of processing form the super hydrophilic transparent film of the firm nanometer of one deck high density, the contact angle of water droplet and nanometer coating is less than 5, make the dust attached to the material surface, the dirt floats and along with the landing of water film gravity very fast, be applied to the surface of objects such as automobile rearview mirror, glass curtain wall can play efficiency such as lasting automatically cleaning is dustproof, anti-reflection, antifog, mould proof, antibiotic.
The self-cleaning antifogging coating can not be adhered to the plastic base material and can only be adhered to the silica material. Therefore, the utility model discloses in, set up the photocuring coating between automatically cleaning antifog coating and transparent substrate layer. The photocuring coating is formed by curing a mixture of polyurethane acrylic resin, a photoinitiator and nano silicon dioxide through ultraviolet radiation. The polyurethane acrylic resin and the photoinitiator provide good hardness and crosslinking density for the coating, and the nano-silica has stronger binding force with the nano-silica in the self-cleaning antifogging coating, so that good adhesive force is provided for the self-cleaning antifogging coating, and the hardness of the coating is increased.
In the utility model, the silica gel attaching layer plays a role in attaching the hardening film on the used object. When in use, the release film is torn off, and the self-cleaning antifogging hardened film can be attached to articles such as automobile rearview mirrors, glass curtain walls and the like; meanwhile, the silica gel has very good repeated attaching performance, so that the hardened film is convenient to replace.
In a preferred embodiment of the present invention, the transparent substrate layer is made of Polyethylene (PE), Polycarbonate (PC) or polymethyl methacrylate (PMMA).
In a preferred embodiment of the present invention, the thickness of the transparent substrate layer is 25 to 250 μm.
In a preferred embodiment of the present invention, the thickness of the photo-curing coating is 2 to 10 μm.
In a preferred embodiment of the present invention, the thickness of the self-cleaning anti-fog coating is 1 μm.
The utility model discloses an among the embodiment of preferred, it has the PE protection film still to paste to cover on the antifog coating of automatically cleaning.
The utility model discloses in, the thickness of photocuring coating, automatically cleaning antifog coating and the attached layer of silica gel is all smaller, is favorable to reducing the off-the-shelf thickness of sclerosis membrane, is favorable to increasing the transmittance of sclerosis membrane, when laminating it on automobile rearview mirror or glass curtain wall, can bring better light transmissivity.
In the preferred embodiment of the present invention, the PE protection film is further attached to the self-cleaning anti-fog coating layer, so as to protect the self-cleaning anti-fog coating layer.
The beneficial effects of the utility model reside in that:
1. the utility model discloses an antifog sclerosis membrane of automatically cleaning has automatically cleaning and antifog function, and rainy day can reach clean surface effect through hydrophilic moist rainwater to prevent that the sclerosis membrane surface that can be fine from condensing and fogging the phenomenon.
2. The utility model discloses an antifog sclerosis membrane of automatically cleaning has the high rigidity, can prevent the scratch, and has mould proof antibacterial function, prevents that the surface from breeding mould.
3. The utility model discloses an antifog hardening film of automatically cleaning, the convenient change can be changed at any time after using a period.
Drawings
FIG. 1 is a schematic structural view of one embodiment of the self-cleaning antifogging cured film of the present invention;
wherein: 1. a PET substrate layer; 2. photocuring the coating; 3. a self-cleaning anti-fog coating; 4. PE protective film; 5. a silica gel attachment layer; 6. and (4) a release film.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1, the utility model discloses a self-cleaning antifogging hardened film, which comprises a transparent substrate layer, a photocuring coating layer 2, a self-cleaning antifogging coating layer 3, a silica gel attaching layer 5 and a release film 6; the light-cured coating 2 is formed by coating a light-cured coating on one side of the transparent substrate layer, and the self-cleaning anti-fog coating 3 is formed by coating a self-cleaning anti-fog coating on the light-cured coating 2; silica gel attached layer 5 is coating silica gel and forming on the another side of transparent substrate layer, from type membrane 6 paste cover in on silica gel attached layer 5.
In this embodiment, the transparent substrate layer is a PET substrate layer 1.
The utility model discloses in, automatically cleaning antifog coating is current coating, wherein contains super hydrophilic treatment's nanometer titanium dioxide and nanometer silica, wherein, super hydrophilic treatment's nanometer titanium dioxide makes the object surface of processing form the super hydrophilic transparent film of the firm nanometer of one deck high density, the contact angle between water droplet and the coating is less than 5, make the dust attached to the material surface, the dirt floats and along with the landing very fast of water film gravity, the surface of being applied to objects such as automobile rearview mirror, glass curtain wall can play efficiency such as lasting automatically cleaning is dustproof, anti-reflection, antifog, mould proof, antibiotic. And the nano silicon dioxide in the coating provides a bonding force with the lower photocureable coating 2 and better abrasion-resistant hardness. In this embodiment, the self-cleaning antifogging coating is a ZXL-CFW long-acting antifogging agent of the leiyang siela environmental protection science and technology ltd.
The self-cleaning antifogging coating 3 can not be adhered to the plastic base material and can only be adhered to the silica material. Therefore the utility model discloses in, set up photocuring coating 2 between automatically cleaning antifog coating 3 and transparent substrate layer, photocuring coating 2 is formed through ultraviolet ray radiation curing by polyurethane acrylic resin, photoinitiator, nanometer silica's mixture. The polyurethane acrylic resin and the photoinitiator provide good hardness and crosslinking density for the coating, and the nano-silica has strong binding force with the nano-silica in the self-cleaning anti-fog coating 3, so that good adhesive force is provided for the self-cleaning anti-fog coating 3, and the hardness of the coating is increased. The photocurable coating is also an existing coating, for example, the photocurable coating used in this example is a Z-754-R coating from taier adhesives (guangdong) ltd.
The utility model discloses in, transparent substrate layer can be made by PE, PC or PMMA.
Preferably, the thickness of the transparent substrate layer is 25-250 μm, the thickness of the photocuring coating layer 2 is 2-10 μm, and the thickness of the self-cleaning antifogging coating layer 3 is 1 μm. The utility model discloses in, the thickness of photocuring coating 2, automatically cleaning antifog coating 3 and the attached layer 5 of silica gel is all smaller, is favorable to reducing the off-the-shelf thickness of sclerosis membrane, is favorable to increasing the transmittance of sclerosis membrane, and when it was laminated on automobile rearview mirror or glass curtain wall, better light transmissivity could be brought.
Preferably, the self-cleaning antifogging coating 3 is further coated with a PE protective film 4 in an attached mode, so that the self-cleaning antifogging coating 3 is protected. When in use, the PE protective film 4 is torn off.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (6)
1. A self-cleaning antifogging hardened film is characterized by comprising a transparent substrate layer, a photocuring coating, a self-cleaning antifogging coating, a silica gel attaching layer and a release film; the light-cured coating is formed by coating a light-cured coating on one side surface of the transparent substrate layer, and the self-cleaning anti-fog coating is formed by coating a self-cleaning anti-fog coating on the light-cured coating; the silica gel attached layer is coated with silica gel on the other side of the transparent substrate layer and formed, the release film is attached on the silica gel attached layer.
2. The self-cleaning antifog hardening film of claim 1, wherein the transparent substrate layer is made of PE, PC or PMMA.
3. The self-cleaning antifogging cured film of claim 1, wherein the thickness of said transparent substrate layer is 25 to 250 μm.
4. The self-cleaning antifogging cured film of claim 1, wherein said photocurable coating has a thickness of 2 to 10 μm.
5. The self-cleaning anti-fog hardened film according to claim 1, wherein the thickness of the self-cleaning anti-fog coating is 1 μm.
6. The self-cleaning anti-fog hardened film according to claim 1, wherein a PE protective film is further attached to the self-cleaning anti-fog coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934782.4U CN210122554U (en) | 2019-06-20 | 2019-06-20 | Self-cleaning antifogging hardening film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920934782.4U CN210122554U (en) | 2019-06-20 | 2019-06-20 | Self-cleaning antifogging hardening film |
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| CN210122554U true CN210122554U (en) | 2020-03-03 |
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| CN201920934782.4U Active CN210122554U (en) | 2019-06-20 | 2019-06-20 | Self-cleaning antifogging hardening film |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708161A (en) * | 2020-12-28 | 2021-04-27 | 江苏双星彩塑新材料股份有限公司 | Magnetic control heat insulation antifogging base film |
| CN114716932A (en) * | 2022-04-24 | 2022-07-08 | 惠州市鑫亚凯立科技有限公司 | Easy-to-clean ultrahigh-hardness functional adhesive tape and preparation method thereof |
-
2019
- 2019-06-20 CN CN201920934782.4U patent/CN210122554U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112708161A (en) * | 2020-12-28 | 2021-04-27 | 江苏双星彩塑新材料股份有限公司 | Magnetic control heat insulation antifogging base film |
| CN114716932A (en) * | 2022-04-24 | 2022-07-08 | 惠州市鑫亚凯立科技有限公司 | Easy-to-clean ultrahigh-hardness functional adhesive tape and preparation method thereof |
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Address after: 215416 No.5, Hubin Road, Xinhu, Shuangfeng town, Taicang City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Huangguan New Material Technology Co., Ltd Address before: 215416 No.8, Xinhu Jianyuan Road, Shuangfeng town, Taicang City, Suzhou City, Jiangsu Province Patentee before: CROWN (TAICANG) ADHESIVE PRODUCTS Co.,Ltd. |
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