CN214083256U

CN214083256U - High-wear-resistance protective film

Info

Publication number: CN214083256U
Application number: CN202021816240.6U
Authority: CN
Inventors: 张迎春
Original assignee: Dongguan Zhi Bo Plastics Co ltd
Current assignee: Dongguan Zhi Bo Plastics Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-08-31
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a high wear-resisting protection film, including the protection film body, the protection film body includes stratum basale, first functional layer and second functional layer, and first functional layer includes polyamide fiber layer, zinc oxide coating and first polyurethane coating, and simultaneously, the second functional layer includes second polyurethane coating, petroleum pitch anticorrosive coating and metal fiber layer, the stratum basale includes the PVC layer, and the bottom of stratum basale is glued through the polyimide and is connected with the top of second functional layer, and the top of stratum basale is glued through the polyimide and is connected with the bottom of first functional layer. The utility model discloses set up the first functional layer including polyamide fiber layer, zinc oxide coating and first polyurethane coating and set up the second functional layer including second polyurethane coating, petroleum pitch anticorrosive coating and metal fiber layer, effectively improved the holistic life of this film, increased the protective effect to door and window.

Description

High-wear-resistance protective film

Technical Field

The utility model relates to a protection film technical field specifically is a high wear-resisting protection film.

Background

The door and window are divided into an enclosure member or a partition member according to different positions, different design requirements are required to have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, the door and the window are important components in a building enclosure structure system, a protective film needs to be wrapped on the surface of the door and window after the door and window are manufactured to avoid damage in the storage or transportation process, but the existing protective film is poor in performances such as wear resistance and the like, so that the protective effect of the door and window is reduced, and therefore the high-wear-resistant protective film is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high wear-resisting protection film to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high wear-resisting protection film, includes the protection film body, the protection film body includes stratum basale, first functional layer and second functional layer, and just first functional layer includes polyamide fiber layer, zinc oxide coating and first polyurethane coating, and simultaneously, the second functional layer includes second polyurethane coating, petroleum pitch anticorrosive coating and metal fiber layer.

Preferably, the base layer comprises a PVC layer, and the bottom of the base layer is connected to the top of the second functional layer through polyimide glue, and the top of the base layer is connected to the bottom of the first functional layer through polyimide glue.

Preferably, the first polyurethane coating is coated on top of the zinc oxide coating, and the zinc oxide coating is coated on top of the polyamide fiber layer, and at the same time, the polyamide fiber layer is disposed on top of the substrate layer.

Preferably, the second polyurethane coating is coated on the bottom of the petroleum asphalt anticorrosive coating, the petroleum asphalt anticorrosive coating is coated on the bottom of the metal fiber layer, and meanwhile, the metal fiber layer is arranged on the bottom of the substrate layer.

Preferably, the thickness of the zinc oxide coating is the same as that of the first polyurethane coating, and the thickness of the second polyurethane coating is the same as that of the petroleum asphalt anti-corrosive coating.

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

the utility model is provided with a first functional layer comprising a polyamide fiber layer, a zinc oxide coating and a first polyurethane coating, wherein the first polyurethane coating can carry out wear-resistant protection on the top of the film, the zinc oxide coating can improve the ultraviolet resistance of the film after the first polyurethane coating is damaged, the polyamide fiber layer can still play the wear-resistant protection on the top of the film after the first polyurethane coating and the zinc oxide coating are both damaged, a second functional layer comprising a second polyurethane coating, a petroleum asphalt anticorrosive coating and a metal fiber layer is arranged, the second polyurethane coating can play the wear-resistant protection on the bottom of the film, the petroleum asphalt anticorrosive coating can improve the integral anticorrosive performance of the film, the metal fiber layer can still play the wear-resistant protection on the bottom of the film after the second polyurethane coating and the petroleum asphalt anticorrosive coating are both damaged, simultaneously, the metal fiber layer can also improve the holistic intensity of this film, avoids it to appear damaging pulling the in-process, through the cooperation of above structure, has effectively improved the holistic life of this film, increases the protective effect to door and window.

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 view of the present invention;

FIG. 2 is a schematic view of the structure of the protective film body of the present invention;

fig. 3 is a schematic structural diagram of a first functional layer of the present invention;

fig. 4 is a schematic structural diagram of a second functional layer of the present invention.

In the figure: 1 protective film body, 11 base layers, 12 first functional layers, 121 polyamide fiber layers, 122 zinc oxide coatings, 123 first polyurethane coatings, 13 second functional layers, 131 second polyurethane coatings, 132 petroleum asphalt anticorrosive layers and 133 metal fiber layers.

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 protective film body 1, the substrate layer 11, the first functional layer 12, the polyamide fiber layer 121, the zinc oxide coating layer 122, the first polyurethane coating layer 123, the second functional layer 13, the second polyurethane coating layer 131, the petroleum asphalt anticorrosive layer 132 and the metal fiber layer 133 of the present application are all common standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through conventional experimental methods.

Referring to fig. 1 to 4, a highly wear-resistant protective film includes a protective film body 1, the protective film body 1 includes a substrate layer 11, a first functional layer 12 and a second functional layer 13, the substrate layer 11 includes a PVC layer, the bottom of the substrate layer 11 is connected to the top of the second functional layer 13 through a polyimide glue, the top of the substrate layer 11 is connected to the bottom of the first functional layer 12 through a polyimide glue, the first functional layer 12 includes a polyamide fiber layer 121, a zinc oxide coating layer 122 and a first polyurethane coating layer 123, the first polyurethane coating layer 123 can perform wear-resistant protection on the top of the film, the zinc oxide coating layer 122 can improve the ultraviolet resistance of the film after the first polyurethane coating layer 123 is damaged, the polyamide fiber layer 121 can still perform wear-resistant protection on the top of the film after both the first polyurethane coating layer 123 and the zinc oxide coating layer 122 are damaged, the first polyurethane coating layer 123 is coated on the top of the zinc oxide coating layer 122, the zinc oxide coating 122 is coated on the top of the polyamide fiber layer 121, meanwhile, the polyamide fiber layer 121 is disposed on the top of the substrate layer 11, meanwhile, the second functional layer 13 includes a second polyurethane coating 131, a petroleum asphalt anticorrosive layer 132 and a metal fiber layer 133, the second polyurethane coating 131 can perform wear-resistant protection on the bottom of the film, the petroleum asphalt anticorrosive layer 132 can improve the overall corrosion resistance of the film, the metal fiber layer 133 can still perform wear-resistant protection on the bottom of the film after the second polyurethane coating 131 and the petroleum asphalt anticorrosive layer 132 are damaged, meanwhile, the metal fiber layer 133 can also improve the overall strength of the film to prevent the film from being damaged in the pulling process, the second polyurethane coating 131 is coated on the bottom of the petroleum asphalt anticorrosive layer 132, and the petroleum asphalt anticorrosive layer 132 is coated on the bottom of the metal fiber layer 133, the metal fiber layer 133 is disposed at the bottom of the substrate layer 11, the thicknesses of the zinc oxide coating layer 122 and the first polyurethane coating layer 123 are the same, and the thicknesses of the second polyurethane coating layer 131 and the petroleum asphalt anti-corrosion layer 132 are the same.

When the film is used, the first functional layer 12 comprising the polyamide fiber layer 121, the zinc oxide coating layer 122 and the first polyurethane coating layer 123 is arranged, wherein the first polyurethane coating layer 123 can perform wear-resistant protection on the top of the film, the zinc oxide coating layer 122 can improve the ultraviolet resistance of the film after the first polyurethane coating layer 123 is damaged, the polyamide fiber layer 121 can still perform wear-resistant protection on the top of the film after the first polyurethane coating layer 123 and the zinc oxide coating layer 122 are damaged, the second functional layer 13 comprising the second polyurethane coating layer 131, the petroleum asphalt anticorrosive layer 132 and the metal fiber layer 133 is arranged, the second polyurethane coating layer 131 can perform wear-resistant protection on the bottom of the film, the petroleum asphalt anticorrosive layer 132 can improve the integral anticorrosive performance of the film, and the metal fiber layer 133 can still perform wear-resistant protection on the bottom of the film after the second polyurethane coating layer 131 and the petroleum asphalt anticorrosive layer 132 are damaged, simultaneously, metal fiber layer 133 can also improve the holistic intensity of this film, avoids it to appear damaging pulling the in-process, through the cooperation of above structure, has effectively improved the holistic life of this film, increases the protective effect to door and window.

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. The utility model provides a high wear-resisting protection film, includes protection film body (1), its characterized in that: the protective film body (1) comprises a substrate layer (11), a first functional layer (12) and a second functional layer (13), wherein the first functional layer (12) comprises a polyamide fiber layer (121), a zinc oxide coating (122) and a first polyurethane coating (123), and meanwhile, the second functional layer (13) comprises a second polyurethane coating (131), a petroleum asphalt anticorrosive layer (132) and a metal fiber layer (133).

2. The highly abrasion-resistant protective film according to claim 1, wherein: the base layer (11) comprises a PVC layer, the bottom of the base layer (11) is connected with the top of the second functional layer (13) through polyimide glue, and the top of the base layer (11) is connected with the bottom of the first functional layer (12) through polyimide glue.

3. The highly abrasion-resistant protective film according to claim 1, wherein: the first polyurethane coating (123) is coated on the top of the zinc oxide coating (122), the zinc oxide coating (122) is coated on the top of the polyamide fiber layer (121), and meanwhile, the polyamide fiber layer (121) is arranged on the top of the base layer (11).

4. The highly abrasion-resistant protective film according to claim 1, wherein: the second polyurethane coating (131) is coated on the bottom of the petroleum asphalt anti-corrosion layer (132), the petroleum asphalt anti-corrosion layer (132) is coated on the bottom of the metal fiber layer (133), and meanwhile, the metal fiber layer (133) is arranged on the bottom of the base layer (11).

5. The highly abrasion-resistant protective film according to claim 1, wherein: the thickness of the zinc oxide coating (122) is the same as that of the first polyurethane coating (123), and the thickness of the second polyurethane coating (131) is the same as that of the petroleum asphalt anti-corrosion coating (132).