CN211363778U

CN211363778U - Strength-resistant stretching film

Info

Publication number: CN211363778U
Application number: CN201922233708.2U
Authority: CN
Inventors: 刘伟斌; 王辉
Original assignee: Dongguan Yalan Packaging Material Product Co ltd
Current assignee: Dongguan Yalan Packaging Material Product Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-28
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a endurance stretch film, including the stratum basale, the bottom on stratum basale is scribbled and is equipped with epoxy coal pitch anticorrosive coating, and epoxy coal pitch anticorrosive coating's bottom is connected with the epoxy layer through PS glue, the top on stratum basale is connected with the phenolic resin layer through PS glue. The utility model discloses set up the epoxy layer on the basis of stratum basale, the phenolic resin layer, perfluoronated rubber layer and polyimide film layer, can effectively improve the holistic tensile properties of this film, antistatic properties, high temperature resistance, wearability and low temperature resistance, thereby make the wholeness ability of this film superior, and simultaneously, scribble in the bottom of stratum basale and be equipped with epoxy coal pitch anticorrosive coating, can effectively improve the holistic corrosion resistance of this film, thereby its application range and life have been enlarged, it is relatively poor to have solved its tensile properties such as tensile of current tensile membrane, thereby restricted its application range and life, be not conform to the problem of enterprise's self interests.

Description

Strength-resistant stretching film

Technical Field

The utility model relates to the technical field of films, specifically a tensile membrane of endurance.

Background

The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and the scientific explanation of the film is as follows: two-dimensional materials formed by deposition of atoms, molecules or ions on a substrate surface, for example: the tensile film is one of films, but the existing tensile film has poor tensile property and other properties, so that the application range and the service life of the existing tensile film are limited, and the existing tensile film does not accord with the benefits of enterprises.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a endurance stretch film possesses the advantage that the wholeness can be strong, and it is relatively poor to have solved its tensile isoperformance of current stretch film to restricted its application range and life, not conform to the problem of enterprise's self interests.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a endurance stretch film, includes the stratum basale, the bottom on stratum basale is scribbled and is equipped with epoxy coal pitch anticorrosive coating, and epoxy coal pitch anticorrosive coating's bottom is connected with the epoxy layer through PS glue, the top on stratum basale is connected with the phenolic resin layer through PS glue, and the top on phenolic resin layer is connected with the perfluoroelastomer layer through PS glue, and simultaneously, the top on perfluoroelastomer layer is connected with the polyimide film layer through PS glue.

Preferably, the substrate layer comprises a polyethylene plastic film, and the thickness of the substrate layer is 2 to 4 times of the thickness of the phenolic resin layer.

Preferably, the thicknesses of the epoxy resin layer, the phenolic resin layer, the perfluorinated rubber layer and the polyimide film layer are the same.

Preferably, a nano titanium dioxide coating is further coated between the perfluorinated rubber layer and the phenolic resin layer, and the thickness of the nano titanium dioxide coating is the same as that of the epoxy coal tar pitch anticorrosive coating.

Preferably, the top of the polyimide film layer is connected with a pattern layer through PS glue, and the thickness of the pattern layer is the same as that of the epoxy coal tar pitch anticorrosive coating.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is provided with an epoxy resin layer, a phenolic resin layer, a perfluorinated rubber layer and a polyimide film layer on the basis of a basal layer, the tensile property of the whole film can be effectively improved, the antistatic property of the whole film can be improved by the epoxy resin layer, the high temperature resistance of the whole film can be improved by the phenolic resin layer, the wear resistance of the whole film can be improved by the perfluorinated rubber layer, and the low temperature resistance of the whole film can be improved by the polyimide film layer, so that the whole performance of the film is excellent, and simultaneously, the bottom of the substrate layer is coated with the epoxy coal tar pitch anticorrosive coating, which can effectively improve the overall corrosion resistance of the film, thereby enlarging the application range and prolonging the service life of the stretch film, solving the problems that the prior stretch film has poor tensile property and the like, thereby limiting the application range and the service life of the device and being not in line with the interests of enterprises.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application, and in which:

fig. 1 is a schematic structural diagram of the present invention.

In the figure: the coating comprises a base layer 1, an epoxy coal pitch anticorrosive coating 2, an epoxy resin layer 3, a phenolic resin layer 4, a titanium dioxide coating 5 nanometers, a perfluoroelastomer layer 6, a polyimide film layer 7 and a pattern layer 8.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The substrate layer 1, the epoxy coal tar pitch anticorrosive coating 2, the epoxy resin layer 3, the phenolic resin layer 4, the nano titanium dioxide coating 5, the perfluororubber layer 6, the polyimide film layer 7 and the pattern layer 8 are all universal standard parts or parts known by the technical staff, and the structure and the principle of the parts are known by the technical staff or obtained by a conventional experimental method.

Referring to fig. 1, a force-resistant stretch film comprises a substrate layer 1, wherein the substrate layer 1 comprises a polyethylene plastic film, the thickness of the substrate layer 1 is 2-4 times of the thickness of a phenolic resin layer 4, an epoxy coal pitch anticorrosive coating 2 is coated at the bottom of the substrate layer 1, the corrosion resistance of the whole film can be effectively improved, the bottom of the epoxy coal pitch anticorrosive coating 2 is connected with an epoxy resin layer 3 through PS glue, the top of the substrate layer 1 is connected with the phenolic resin layer 4 through PS glue, the top of the phenolic resin layer 4 is connected with a perfluorinated rubber layer 6 through PS glue, a nano titanium dioxide coating 5 is further coated between the perfluorinated rubber layer 6 and the phenolic resin layer 4, the thickness of the nano titanium dioxide coating 5 is the same as that of the epoxy coal pitch anticorrosive coating 2, and meanwhile, the top of the perfluorinated rubber layer 6 is connected with a polyimide film layer 7 through PS glue, can effectively improve the holistic tensile strength of this film, and epoxy layer 3 still can improve the holistic antistatic properties of this film, the holistic high temperature resistance of this film can still be improved on phenolic resin layer 4, perfluororubber layer 6 still can improve the holistic wearability of this film, polyimide film layer 7 still can improve the holistic low temperature resistance of this film, thereby make the wholeness ability of this film superior, epoxy layer 3, phenolic resin layer 4, perfluororubber layer 6 and polyimide film layer 7's thickness is the same, polyimide film layer 7's top is connected with pattern layer 8 through PS glue, and pattern layer 8 is the same with epoxy coal pitch anticorrosive coating 2's thickness.

When in use, the epoxy resin layer 3, the phenolic resin layer 4, the perfluororubber layer 6 and the polyimide film layer 7 are arranged on the base layer 1, the tensile property of the whole film can be effectively improved, the antistatic property of the whole film can be improved by the epoxy resin layer 3, the high temperature resistance of the whole film can be improved by the phenolic resin layer 4, the wear resistance of the whole film can be improved by the perfluororubber layer 6, and the low temperature resistance of the whole film can be improved by the polyimide film layer 7, so that the whole film has excellent performance, and simultaneously, the bottom of the substrate layer 1 is coated with the epoxy coal tar pitch anticorrosive coating 2, which can effectively improve the overall corrosion resistance of the film, thereby enlarging the application range and prolonging the service life of the stretch film, solving the problems that the prior stretch film has poor tensile property and the like, thereby limiting the application range and the service life of the device and being not in line with the interests of enterprises.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A force stretch film comprising a substrate layer (1), characterized in that: the bottom of stratum basale (1) is scribbled and is equipped with epoxy coal pitch anticorrosive coating (2), and the bottom of epoxy coal pitch anticorrosive coating (2) is connected with epoxy layer (3) through PS glue, the top of stratum basale (1) is connected with phenolic resin layer (4) through PS glue, and the top of phenolic resin layer (4) is connected with perfluoroelastomer layer (6) through PS glue, and simultaneously, the top of perfluoroelastomer layer (6) is connected with polyimide film layer (7) through PS glue.

2. A force stretch film according to claim 1, wherein: the base layer (1) comprises a polyethylene plastic film, and the thickness of the base layer (1) is 2-4 times of that of the phenolic resin layer (4).

3. A force stretch film according to claim 1, wherein: the thicknesses of the epoxy resin layer (3), the phenolic resin layer (4), the perfluorinated rubber layer (6) and the polyimide film layer (7) are the same.

4. A force stretch film according to claim 1, wherein: and a nano titanium dioxide coating (5) is further coated between the perfluorinated rubber layer (6) and the phenolic resin layer (4), and the thickness of the nano titanium dioxide coating (5) is the same as that of the epoxy coal tar pitch anticorrosive coating (2).

5. A force stretch film according to claim 1, wherein: the top of the polyimide film layer (7) is connected with a pattern layer (8) through PS glue, and the thickness of the pattern layer (8) is the same as that of the epoxy coal tar pitch anticorrosive coating (2).