CN214496165U - Antifogging film - Google Patents

Abstract

The utility model discloses an antifogging film, which comprises a structure main body, the structure main body comprises a base film, a nanometer antifogging coating used for preventing water mist from forming is arranged on the base film, a protective film used for protecting the nanometer antifogging coating is arranged on the nanometer antifogging coating, the bottom layer of the base film is provided with a silica gel layer, and the lower surface of the silica gel layer is provided with a peelable release film; the antifogging film of the utility model is pasted on the object needing the waterproof fog after tearing the release film, thereby achieving the antifogging effect and ensuring the definition of the visual field; has the advantages of easy sticking, easy tearing, low production cost, good antifogging effect and simple operation.

Description

Antifogging film

Technical Field

The utility model relates to an antifog coating film technical field specifically is an antifog coating film.

Background

Glass has wide application in industrial production and daily life. However, when a certain temperature difference occurs between two sides which are separated from each other, and the saturated vapor pressure of surface moisture with low temperature is lower than that of the surrounding environment, water vapor is gathered to the surface of an object and is precipitated in the form of tiny water drops to form fog, and tiny dew forms diffusion to the light, so that the light transmittance of the glass is remarkably reduced. The glass windows, bathroom mirrors and glasses of buildings are atomized, which brings great inconvenience to life, the vehicle windshields are fogged in winter, which brings serious harm to driving safety, and an antifogging film is generally adhered in front of the glass in order to prevent the glass from being fogged.

However, the existing antifogging film is limited by factors such as the internal structure thereof, so that the using effect of the antifogging film is not good.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides an antifogging film can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an antifog coating, includes a structure main part, the structure main part includes the base film, be equipped with the nanometer antifog coating that is used for preventing water smoke formation on the base film, be equipped with on the nanometer antifog coating and be used for the protection film of nanometer antifog coating, the bottom of base film is equipped with the silica gel layer, the lower surface on silica gel layer is equipped with strippable from the type membrane.

Preferably, the protective film is a green PE protective film.

Preferably, the base film is a high-transmittance PET base film.

Preferably, the thickness of the base film is 40-120 μm, and the thickness of the nano antifogging coating is in the range of 10-30 μm.

Preferably, the thickness of the protective film is in the range of 30 μm to 60 μm.

Preferably, the protective film, the base film and the silica gel layer are bonded through adhesive glue.

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

the antifogging film of the utility model is pasted on the object needing the waterproof fog after tearing the release film, thereby achieving the antifogging effect and ensuring the definition of the visual field; has the advantages of easy sticking, easy tearing, low production cost, good antifogging effect and simple operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

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.

As shown in fig. 1, this embodiment discloses an antifogging film, including a structure main part, the structure main part includes base film 2, be equipped with the nanometer antifogging coating 4 that is used for preventing water smoke from forming on the base film 2, be equipped with on the nanometer antifogging coating 4 and be used for the protection film 3 of nanometer antifogging coating 4, the bottom of base film 2 is equipped with silica gel layer 5, the lower surface of silica gel layer 5 is equipped with strippable from type membrane 1.

Wherein the protective film 3 is a green PE protective film; the base film 2 is a high-transmittance PET base film; the thickness of the base film 2 is 40-120 μm, and the thickness of the nano antifogging coating 4 is 10-30 μm; the thickness range of the protective film 3 is 30-60 mu m; the protective film 3, the base film 2 and the silica gel layer 5 are bonded through an adhesive.

In the embodiment, the antifogging film is adhered to an article needing to prevent water mist after the release film is torn, so that the antifogging effect is achieved, and the definition of a visual field is ensured; has the advantages of easy sticking, easy tearing, low production cost, good antifogging effect and simple operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an antifog coating, its characterized in that, includes a structure main part, the structure main part includes the base film, be equipped with the nanometer antifog coating that is used for preventing water smoke formation on the base film, be equipped with on the nanometer antifog coating and be used for the protection film of nanometer antifog coating, the bottom of base film is equipped with the silica gel layer, the lower surface on silica gel layer is equipped with strippable from the type membrane.

2. The antifog film of claim 1, wherein: the protective film is a green PE protective film.

3. The antifog film of claim 1, wherein: the base film is a high-transmittance PET base film.

4. The antifog film of claim 1, wherein: the thickness of the basement membrane is 40-120 μm, and the thickness range of the nano antifogging coating is 10-30 μm.

5. The antifog film of claim 1, wherein: the thickness of the protective film ranges from 30 μm to 60 μm.

6. The antifog film of claim 1, wherein: the protective film, the base film and the silica gel layer are bonded through adhesive glue.

Images