CN214419854U - Novel waterproof film - Google Patents
Novel waterproof film Download PDFInfo
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- CN214419854U CN214419854U CN202120257016.6U CN202120257016U CN214419854U CN 214419854 U CN214419854 U CN 214419854U CN 202120257016 U CN202120257016 U CN 202120257016U CN 214419854 U CN214419854 U CN 214419854U
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Abstract
The utility model belongs to the technical field of films, in particular to a novel waterproof film, which comprises a PU film base layer, wherein nylon woven meshes are arranged at the middle part and two sides of the PU film base layer, fluorinated plastic protective layers are adhered and fixed on the surfaces of two sides of the PU film base layer, a nano waterproof coating is arranged on the surface of each fluorinated plastic protective layer, a metal wire woven mesh and polyurethane fiber yarns are arranged inside the PU film base layer, and the metal wire woven mesh is vertical to the polyurethane fiber yarns; through the inside nylon woven mesh that sets up in PU film basic unit middle part and both sides, the nylon woven mesh of being convenient for strengthens PU film basic unit, the stability of PU film basic unit structure has been increased, the anti tractive intensity of PU film basic unit has been increased simultaneously, the firm nature that PU film basic unit supported as the substrate of film has been increased, the fixed plastics inoxidizing coating of fluoridizing of PU film basic unit both sides surface bonding simultaneously, the plastics inoxidizing coating of being convenient for fluoridize protects PU film basic unit.
Description
Technical Field
The utility model belongs to the technical field of the film, concretely relates to novel waterproof film.
Background
The waterproof film is a film having oil-and water-repellent properties, and the film is a thin and soft sheet. Made of plastic, adhesive, rubber or other materials. The scientific interpretation of the film is as follows: a 2-dimensional material formed by atomic, molecular or ionic deposition on a substrate surface. Example (c): optical films, composite films, superconducting films, polyester films, nylon films, plastic films, and the like. The film is widely used in the industries of electronic and electric appliances, machinery, printing and the like. Thin film materials refer to thin metal or organic layers with thicknesses ranging from a single atom to several millimeters. Electronic semiconductor functional devices and optical coatings are the main applications of thin film technology. When the traditional waterproof film is used, the waterproof effect is poor, the structural stability of the film is insufficient, and the aging resistance of the film is insufficient.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a novel waterproof film, it is good to have film waterproof performance, the stable in structure of film, simultaneously ageing-resistant characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel waterproof film, includes PU film base layer, the middle part and the both sides of PU film base layer all are provided with the nylon woven mesh, PU film base layer both sides surface adhesion is fixed with the fluorinated plastics inoxidizing coating, the surface of fluorinated plastics inoxidizing coating is provided with nanometer waterproof coating, the inside of PU film base layer is provided with wire woven mesh and polyurethane fiber silk, just wire woven mesh and polyurethane fiber silk are perpendicular, the inside wire woven mesh of PU film base layer is provided with four layers, the inside of fluorinated plastics inoxidizing coating is provided with fluorinated plastics fiber silk woven mesh, the rubberizing groove has been seted up on the surface that the fluorinated plastics inoxidizing coating is close to the nylon woven mesh.
As the utility model discloses a novel waterproof film is preferred technical scheme, the inside fluorinated plastic fiber woven mesh that sets up of fluorinated plastic inoxidizing coating is provided with two-layerly, just fluorinated plastic fiber woven mesh is the continuous complete form of "nearly" font.
As the utility model discloses a novel waterproof film preferred technical scheme, the rubber coating groove is isosceles trapezoid, just the rubber coating groove is equidistant to be distributed.
As the utility model discloses a novel preferred technical scheme of waterproof film, the nylon woven mesh is woven by eight layers of fine wire net and is formed.
As the utility model discloses a novel preferred technical scheme of waterproof film, the thickness of nylon woven mesh is one tenth of PU film basic unit thickness, the thickness of fluorinated plastics inoxidizing coating is one fifth of PU film basic unit thickness.
As the utility model discloses a novel preferred technical scheme of waterproof film, the fluorinated plastics inoxidizing coating is provided with two-layerly, nanometer waterproof coating scribbles and is located the upper surface of fluorinated plastics inoxidizing coating at the film.
Compared with the prior art, the beneficial effects of the utility model are that: through the inside nylon woven mesh that sets up in PU film basic unit middle part and both sides, the nylon woven mesh of being convenient for strengthens PU film basic unit, the stability of PU film basic unit structure has been increased, the anti tractive intensity of PU film basic unit has been increased simultaneously, the firm nature that PU film basic unit supported as the substrate of film has been increased, the fixed plastics inoxidizing coating that fluoridizes of PU film basic unit both sides surface adhesion simultaneously, it protects PU film basic unit to be convenient for fluoridize the plastics inoxidizing coating, PU film basic unit ageing resistance has been increased, the waterproof performance of film has been improved, the nanometer waterproof coating that the plastics inoxidizing coating surface set up simultaneously fluoridizes, the hydrophobic performance of film upper surface has been increased, the waterproof performance of film has been improved once more.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
in the figure: 1. a PU film base layer; 2. nylon mesh weaving; 3. a fluorinated plastic protective layer; 4. a nano waterproof coating; 5. weaving a metal wire mesh; 6. polyurethane fiber yarn; 7. weaving a fluorinated plastic fiber mesh; 8. and (7) gluing a slot.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a novel waterproof film, including PU film basic unit 1, the middle part and the both sides of PU film basic unit 1 all are provided with nylon woven mesh 2, 1 both sides surface adhesion of PU film basic unit is fixed with fluorinated plastics inoxidizing coating 3, fluorinated plastics inoxidizing coating 3's surface is provided with nanometer waterproof coating 4, PU film basic unit 1's inside is provided with wire woven mesh 5 and polyurethane fiber 6, and wire woven mesh 5 and polyurethane fiber 6 are perpendicular, PU film basic unit 1 inside wire woven mesh 5 is provided with the quadruple, fluorinated plastics inoxidizing coating 3's inside is provided with fluorinated plastics fiber woven mesh 7, fluorinated plastics inoxidizing coating 3 is close to nylon woven mesh 2's surface and has been seted up rubber coating groove 8.
In this embodiment, through the inside nylon woven mesh 2 that sets up in 1 middle part of PU film basic unit and both sides, the nylon woven mesh 2 of being convenient for strengthens PU film basic unit 1, the stability of 1 structure of PU film basic unit has been increased, the anti tractive intensity of PU film basic unit 1 has been increased simultaneously, it carries out the firm nature that supports as the substrate of film to have increased PU film basic unit 1, the fixed fluorinated plastics inoxidizing coating 3 of 1 both sides surface bonding of PU film basic unit simultaneously, the fluorinated plastics inoxidizing coating 3 of being convenient for protects PU film basic unit 1, PU film basic unit 1 ageing resistance can has been increased, the waterproof performance of film has been improved, the nanometer waterproof coating 4 that 3 surfaces of fluorinated plastics inoxidizing coating set up simultaneously, the hydrophobic property of film upper surface has been increased, the waterproof performance of film has been improved once more.
Specifically, the fluorinated plastic fiber woven mesh 7 arranged inside the fluorinated plastic protective layer 3 is provided with two layers, and the fluorinated plastic fiber woven mesh 7 is in a continuous complete shape like a Chinese character 'ji'.
In this embodiment, the plastics fiber mesh grid 7 of being convenient for fluoridize strengthens the plastics inoxidizing coating 3, has increased the stability of the plastics inoxidizing coating 3 structure of fluoridizing, and the plastics inoxidizing coating 3 of being convenient for fluoridize protects PU film basic unit 1 to the security of PU film basic unit 1 structure has been increased.
Specifically, the glue spreading grooves 8 are isosceles trapezoids, and the glue spreading grooves 8 are distributed at equal intervals.
In this embodiment, the adhesive is conveniently applied to the surface of the fluorinated plastic protective layer 3, so that the firmness of the adhesion and fixation of the fluorinated plastic protective layer 3 and the PU film base layer 1 is increased.
Specifically, the nylon woven mesh 2 is formed by weaving eight layers of fine mesh.
In this embodiment, the nylon woven mesh 2 of being convenient for supports protection to PU film basic unit 1.
Specifically, the thickness of the nylon woven mesh 2 is one tenth of that of the PU film base layer 1, and the thickness of the fluorinated plastic protective layer 3 is one fifth of that of the PU film base layer 1.
In this embodiment, the stability of the film structure is increased.
Specifically, the fluorinated plastic protective layer 3 is provided with two layers, and the nano waterproof coating 4 is coated on the surface of the film, which is positioned on the fluorinated plastic protective layer 3.
In this embodiment, the upper surface of the film is made hydrophobic through the nano waterproof coating 4.
The utility model discloses a theory of operation and use flow: during production, the nylon woven mesh 2 is woven by eight layers of fine wires, the metal wire woven mesh 5 is connected with the polyurethane fiber 6, the PU film base layer 1 is wrapped outside the nylon woven mesh 2, the metal wire woven mesh 5 and the polyurethane fiber 6, the fluorinated plastic protective layer 3 is wrapped outside the fluorinated plastic fiber woven mesh 7, the surface of the fluorinated plastic protective layer 3 is provided with a glue coating groove 8, the surface of the fluorinated plastic protective layer 3 provided with the glue coating groove 8 is coated with an adhesive, the fluorinated plastic protective layer 3 is adhered to the surface of the PU film base layer 1, the upper surface of the film on the fluorinated plastic protective layer 3 is provided with a nano waterproof coating 4, when in use, the nano waterproof coating 4 on the upper surface of the film is hydrophobic, meanwhile, the fluorinated plastic protective layer 3 protects the PU film base layer 1 from mechanical energy, and the fluorinated plastic protective layer 3 is supported by the fluorinated plastic fiber woven mesh 7, the PU film base layer 1 is supported by a nylon woven mesh 2, a metal wire woven mesh 5 and polyurethane fiber yarns 6.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A novel waterproof film comprises a PU film base layer (1), and is characterized in that: the middle part and both sides of PU film basic unit (1) all are provided with nylon woven mesh (2), PU film basic unit (1) both sides surface bonding is fixed with fluorinated plastics inoxidizing coating (3), the surface of fluorinated plastics inoxidizing coating (3) is provided with nanometer waterproof coating (4), the inside of PU film basic unit (1) is provided with wire woven mesh (5) and polyurethane fiber (6), just wire woven mesh (5) and polyurethane fiber (6) are perpendicular, the inside wire woven mesh (5) of PU film basic unit (1) is provided with four layers, the inside of fluorinated plastics inoxidizing coating (3) is provided with fluorinated plastics fiber woven mesh (7), the rubberizing groove (8) have been seted up on the surface that fluorinated plastics inoxidizing coating (3) are close to nylon woven mesh (2).
2. The novel waterproof film according to claim 1, wherein: the fluorinated plastic fiber woven mesh (7) arranged in the fluorinated plastic protective layer (3) is provided with two layers, and the fluorinated plastic fiber woven mesh (7) is in a continuous complete shape like a Chinese character 'ji'.
3. The novel waterproof film according to claim 1, wherein: the glue coating grooves (8) are isosceles trapezoids, and the glue coating grooves (8) are distributed at equal intervals.
4. The novel waterproof film according to claim 1, wherein: the nylon woven net (2) is formed by weaving eight layers of fine meshes.
5. The novel waterproof film according to claim 1, wherein: the thickness of the nylon woven mesh (2) is one tenth of that of the PU film base layer (1), and the thickness of the fluorinated plastic protective layer (3) is one fifth of that of the PU film base layer (1).
6. The novel waterproof film according to claim 1, wherein: the fluorinated plastic protective layer (3) is provided with two layers, and the nanometer waterproof coating (4) is coated on the surface of the upper layer of the fluorinated plastic protective layer (3) of the film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120257016.6U CN214419854U (en) | 2021-01-29 | 2021-01-29 | Novel waterproof film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120257016.6U CN214419854U (en) | 2021-01-29 | 2021-01-29 | Novel waterproof film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214419854U true CN214419854U (en) | 2021-10-19 |
Family
ID=78057738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120257016.6U Active CN214419854U (en) | 2021-01-29 | 2021-01-29 | Novel waterproof film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214419854U (en) |
-
2021
- 2021-01-29 CN CN202120257016.6U patent/CN214419854U/en active Active
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