CN213570289U

CN213570289U - Transparent protection film that removes formaldehyde

Info

Publication number: CN213570289U
Application number: CN202022195374.7U
Authority: CN
Inventors: 陈康; 车俊俊; 徐政; 王翠
Original assignee: Suzhou Green City Energy Conservation And Environmental Protection Material Co ltd
Current assignee: Suzhou Green City Energy Conservation And Environmental Protection Material Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-29
Anticipated expiration: 2030-09-27

Abstract

The utility model belongs to the technical field of the protection film, especially, be a transparent protection film that removes formaldehyde, including the protection film body, the protection film body is including radiation protection layer, high temperature resistant layer, buffer layer, waterproof layer, wearing layer and enhancement layer, the bottom on radiation protection layer and the top fixed connection on high temperature resistant layer, the bottom on high temperature resistant layer and the top fixed connection of buffer layer, the bottom of buffer layer and the top fixed connection of waterproof layer, the bottom of waterproof layer and the top fixed connection of wearing layer. The utility model discloses an add at the surface of protection film body and remove the formaldehyde dope layer for the protection film body has and removes the formaldehyde function, can effectively reduce the content of formaldehyde in the car, reduces the harm of formaldehyde, and cooperation pressure sensitive adhesive layer strengthens the fixity between protection film body and the automobile glass, utilizes dustproof from type paper, makes the protection film body when not, increases dustproof function.

Description

Transparent protection film that removes formaldehyde

Technical Field

The utility model relates to a protection film technical field specifically is a transparent protection film that removes formaldehyde.

Background

The automobile protection film is characterized in that a layer of film-shaped object is attached to front and rear windshields, side window glass and a skylight of a vehicle, the film-shaped object is also called a solar film or an explosion-proof heat insulation film, the film-shaped object mainly has the functions of blocking ultraviolet rays and partial heat, preventing people from being injured and preventing glare and the like caused by sudden burst of the glass, and simultaneously, the purpose of protecting personal privacy is achieved according to the one-way perspective performance of the solar film. The higher the conductivity of the metal, the shallower the penetration depth, the higher the reflectivity. The metal layers can selectively reflect various heat energy sources in sunlight, including infrared rays, ultraviolet rays and visible light heat energy, and the metal layers are matched with the colors on the film to absorb solar heat radiation and then release the solar heat radiation outwards for the second time, so that a part of heat is taken away along with outdoor air flow. Thereby effectively playing a role of heat insulation.

The existing automobile protective film has the following problems:

1. in the automobile manufacturing process, formaldehyde is inevitably used and is harmful to human bodies, and in the prior art, the formaldehyde is inconvenient to eliminate and is harmful to human bodies;

2. in the prior art, the protective film is only a film, which is inconvenient for water resistance and radiation protection.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a transparent protection film that removes formaldehyde has solved prior art, inconvenient and eliminate and inconvenient waterproof and the problem of protecting against radiation formaldehyde.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transparent protection film that removes formaldehyde, includes the protection film body, the protection film body includes radiation protection layer, high temperature resistant layer, buffer layer, waterproof layer, wearing layer and enhancement layer, the bottom on radiation protection layer and the top fixed connection on high temperature resistant layer, the bottom on high temperature resistant layer and the top fixed connection of buffer layer, the bottom of buffer layer and the top fixed connection of waterproof layer, the bottom of waterproof layer and the top fixed connection of wearing layer, the bottom of wearing layer and the top fixed connection of enhancement layer, the top fixedly connected with of protection film body removes the formaldehyde dope layer, the top fixedly connected with pressure sensitive adhesive layer that removes the formaldehyde dope layer, the top fixed bonding of pressure sensitive adhesive layer has dustproof release paper.

As an optimized technical scheme of the utility model, pressure-sensitive adhesive layer and remove and pass through adhesive fixed connection between the formaldehyde dope layer, pressure-sensitive adhesive layer is made by butyl acrylate, methyl methacrylate, acrylic acid, vinyl acetate, hydroxyethyl acrylate, ethyl acetate, azobisisobutyronitrile, chain transfer agent dodecanethiol.

As an optimal technical scheme of the utility model, pass through binder fixed connection between high temperature resistant layer and the radiation protection layer, high temperature resistant layer is the phenolic foam layer.

As an optimized technical scheme of the utility model, through binder fixed connection between buffer layer and the waterproof layer, the buffer layer is made for the high elasticity glued membrane that spouts.

As an optimized technical scheme of the utility model, through binder fixed connection between wearing layer and the enhancement layer, the wearing layer comprises resin and fiber fabric.

As an optimal technical scheme of the utility model, dustproof tear the sign from one side fixedly connected with of type paper.

(III) advantageous effects

Compared with the prior art, the utility model provides a transparent protection film that removes formaldehyde possesses following beneficial effect:

1. this transparent protection film that removes formaldehyde adds through the surface at the protection film body and removes the formaldehyde dope layer for the protection film body has and removes the formaldehyde function, can effectively reduce the content of formaldehyde in the car, reduces the harm of formaldehyde, cooperates pressure sensitive adhesive layer, and the fixity between reinforcing protection film body and the automobile glass utilizes dustproof from type paper, makes the protection film body when not, increases dustproof function.

2. This transparent protection film that removes formaldehyde, through the layer of protecting against radiation, strengthen the radiation protection performance of protection film body, can protect against radiation and anti dazzle light, the injury that causes human eyes has been reduced, the cooperation waterproof layer, strengthen the waterproof performance of protection film body, can prevent effectively that the rainwater from oozing into in the car, utilize high temperature resistant layer, improve the high temperature resistance of protection film body, avoid in summer, cause the damage to the protection film body because the temperature is too high, through the buffer layer, make the protection film body have high resilience, can effectually cushion outside impact force, the cooperation wearing layer, improve the wear resistance of protection film body, the life of extension protection film body, utilize the enhancement layer, improve the intensity of protection film body, avoid the cracked condition to appear in the protection film body, make the protecting effect better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection relationship between the protective film body and the dustproof release paper structure of the present invention;

fig. 3 is a schematic view of the internal structure of the protective film body of the present invention.

In the figure: 1. a protective film body; 2. removing the formaldehyde coating layer; 3. a pressure sensitive adhesive layer; 4. dustproof release paper; 5. tearing the label; 101. a radiation protective layer; 102. a high temperature resistant layer; 103. a buffer layer; 104. a waterproof layer; 105. a wear layer; 106. and a reinforcing layer.

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 the following technical solutions: the utility model provides a transparent protection film that removes formaldehyde, including protection film body 1, protection film body 1 is including the layer 101 of protecting against radiation, high temperature resistant layer 102, buffer layer 103, waterproof layer 104, wearing layer 105 and enhancement layer 106, the bottom of layer 101 and the top fixed connection of high temperature resistant layer 102 protect against radiation, the bottom of high temperature resistant layer 102 and the top fixed connection of buffer layer 103, the bottom of buffer layer 103 and the top fixed connection of waterproof layer 104, the bottom of waterproof layer 104 and the top fixed connection of wearing layer 105, the bottom of wearing layer 105 and the top fixed connection of enhancement layer 106, protection film body 1's top fixedly connected with removes formaldehyde dope layer 2, remove the top fixedly connected with pressure sensitive adhesive layer 3 of formaldehyde dope layer 2, the top fixed bonding of pressure sensitive adhesive layer 3 has dustproof release paper 4.

In this embodiment, contain nanometer silver powder through removing formaldehyde dope layer 2, chitosan, material such as bamboo charcoal powder, make protection film body 1 have and remove the formaldehyde function, can effectively reduce the content of formaldehyde in the car, reduce the harm of formaldehyde, it is the aluminium foil layer to protect layer 101 through protecting against radiation, strengthen protection film body 1's radiation protection performance, can protect against radiation and anti dazzle light, the injury that has reduced to human eyes and caused, cooperation waterproof layer 104 is the pitch coating, strengthen protection film body 1's waterproof performance, can effectively prevent in the rainwater infiltration car, utilize enhancement layer 106 to be the polyurethane resin layer, improve protection film body 1's intensity, avoid protection film body 1 the cracked condition to appear, make the protecting effect better.

Specifically, the pressure-sensitive adhesive layer 3 and the formaldehyde removal coating layer 2 are fixedly connected through an adhesive, and the pressure-sensitive adhesive layer 3 is made of butyl acrylate, methyl methacrylate, acrylic acid, vinyl acetate, hydroxyethyl acrylate, ethyl acetate, azobisisobutyronitrile and a chain transfer agent dodecanethiol.

In this embodiment, the pressure-sensitive adhesive layer 3 enhances the fixing property between the protective film body 1 and the glass.

Specifically, the high temperature resistant layer 102 and the radiation protection layer 101 are fixedly connected through a binder, and the high temperature resistant layer 102 is a phenolic foam layer.

In this embodiment, the high temperature resistant layer 102 improves the high temperature resistant performance of the protective film body 1, and avoids the damage to the protective film body 1 caused by an excessively high temperature in summer.

Specifically, the buffer layer 103 and the waterproof layer 104 are fixedly connected through an adhesive, and the buffer layer 103 is made of high-elasticity glue-sprayed cotton.

In this embodiment, through buffer layer 103 for protection film body 1 has high resilience, can effectually cushion the impact force of outside.

Specifically, the wear-resistant layer 105 and the reinforcing layer 106 are fixedly connected through an adhesive, and the wear-resistant layer 105 is composed of resin and fiber fabric.

In this embodiment, the wear-resistant layer 105 improves the wear-resistant performance of the protective film body 1, and prolongs the service life of the protective film body 1.

Specifically, one side of the dustproof release paper 4 is fixedly connected with a tearing label 5.

In this embodiment, through tearing bamboo slips 5, be convenient for tear dustproof from type paper 4.

The utility model discloses a theory of operation and use flow: through tearing the label 5, the dustproof release paper 4 is torn off, the protective film body 1 is pasted on the automobile glass through the pressure-sensitive adhesive layer 3, the fixity between the protective film body 1 and the glass is enhanced through the pressure-sensitive adhesive layer 3, the protective film body 1 has a formaldehyde removing function through additionally arranging the formaldehyde removing coating layer 2 on the outer surface of the protective film body 1, the content of formaldehyde in the automobile can be effectively reduced, the harm of the formaldehyde is reduced, the radiation protection performance of the protective film body 1 is enhanced through the radiation protection layer 101, the radiation protection performance of the protective film body 1 can be protected against radiation and glare, the harm to human eyes is reduced, the waterproof performance of the protective film body 1 is enhanced through matching the waterproof layer 104, the rainwater can be effectively prevented from seeping into the automobile, the high temperature resistant layer 102 is utilized, the high temperature resistant performance of the protective film body 1 is improved, the damage to the protective film body 1, make protection film body 1 have high resilience, can effectually cushion outside impact force, cooperation wearing layer 105 improves protection film body 1's wear resistance, prolongs protection film body 1's life, utilizes enhancement layer 106, improves protection film body 1's intensity, avoids protection film body 1 the cracked condition to appear, makes the protective effect better.

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

1. The utility model provides a transparent protection film that removes formaldehyde, includes protection film body (1), its characterized in that: the protective film body (1) comprises a radiation-proof layer (101), a high-temperature-resistant layer (102), a buffer layer (103), a waterproof layer (104), a wear-resistant layer (105) and a reinforcing layer (106), the bottom of the radiation-proof layer (101) is fixedly connected with the top of the high temperature resistant layer (102), the bottom of the high temperature resistant layer (102) is fixedly connected with the top of the buffer layer (103), the bottom of the buffer layer (103) is fixedly connected with the top of the waterproof layer (104), the bottom of the waterproof layer (104) is fixedly connected with the top of the wear-resistant layer (105), the bottom of the wear-resistant layer (105) is fixedly connected with the top of the reinforcing layer (106), the top of the protective film body (1) is fixedly connected with a formaldehyde removing coating layer (2), the top of the formaldehyde removing coating layer (2) is fixedly connected with a pressure sensitive adhesive layer (3), and dustproof release paper (4) is fixedly adhered to the top of the pressure sensitive adhesive layer (3).

2. The protective film according to claim 1, wherein: the high-temperature resistant layer (102) is fixedly connected with the radiation-proof layer (101) through a bonding agent, and the high-temperature resistant layer (102) is a phenolic foam layer.

3. The protective film according to claim 1, wherein: the buffer layer (103) is fixedly connected with the waterproof layer (104) through an adhesive, and the buffer layer (103) is made of high-elasticity glue-sprayed cotton.

4. The protective film according to claim 1, wherein: one side fixedly connected with of dustproof type paper (4) tears sign (5).