CN214361149U

CN214361149U - Explosion-proof composite film with strong adhesive force

Info

Publication number: CN214361149U
Application number: CN202120414064.1U
Authority: CN
Inventors: 潘拥兵; 李康; 徐龙
Original assignee: Kunshan Jin Yue Electronics Co ltd
Current assignee: Kunshan Jin Yue Electronics Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-08
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses an explosion-proof composite film that adhesive force is strong, the lower surface of substrate layer is provided with the inoxidizing coating through coating, the lower surface of inoxidizing coating is provided with the explosion-proof layer through coating, the lower surface of explosion-proof layer is provided with through coating and prevents scraping the layer, it has PP water to add in the coating. Having possessed through setting up the laminating layer, the complex film of being convenient for is attached on glass, can improve the luminousness of complex film through setting up the substrate layer, and comprehensive stability, through setting up the inoxidizing coating, make the complex film possess the noise control sound, prevent the characteristics of blue light sum antistatic, through setting up the explosion-proof layer, make the complex film increase the structural strength of complex film, through setting up the scratch-proof layer, when avoiding the long-time use of complex film, the condition of inside structure probably damaged and exposed department, make the life of complex film better, the better effect of practicality.

Description

Explosion-proof composite film with strong adhesive force

Technical Field

The utility model relates to a complex film technical field specifically is an explosion-proof complex film that adhesive force is strong.

Background

The composite film material includes any possible material combination, the explosion-proof film is a metal film which is mounted on the upper portion of pressure container and can be used for preventing container explosion, and is a safety device, when the pressure in the container exceeds a certain limit, the film can be firstly broken, so that the pressure in the container can be reduced, the explosion can be avoided, and the explosion-proof film can be extensively used in pressure container, and the term of explosion-proof film sometimes refers to front wind-shielding film.

Along with the improvement of economic level of people, people have more and more requirements on life quality, and in order to guarantee privacy and safety, a plurality of people are all pasted with protective films on household glass and automobile glass.

Present complex film is when using, because of its simple structure, when using under long-time use or adverse circumstances, complex film and glass break away from probably appear to and the unfavorable condition that the inner structure of complex film breaks away from mutually, and the material of protecting film itself is comparatively simple, does not possess explosion-proof characteristics, makes the practicality not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an explosion-proof composite film with strong adhesive force, which is provided with an attaching layer for facilitating the composite film to be attached on glass, can improve the light transmittance and the comprehensive stability of the composite film by arranging a substrate layer, and has the characteristics of noise prevention, blue light prevention and static electricity prevention by arranging an protective layer, the composite film increases the structural strength of the composite film by arranging the explosion-proof layer, and the composite film avoids the condition that the internal structure is possibly damaged and exposed when the composite film is used for a long time by arranging the scraping-proof layer, so that the service life of the composite film is better, the effect of better practicability is achieved, and the disadvantages that the composite film is separated from the glass and the internal structure of the composite film is separated because the structure is simple when the existing composite film is used for a long time or in a severe environment are solved, and the material of protective film itself is comparatively simple, does not possess explosion-proof characteristics for the not good problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an explosion-proof complex film that adhesive force is strong, comprises a main body, the main part includes the laminating layer, the lower surface of laminating layer is provided with the substrate layer through the coating, the lower surface of substrate layer is provided with the inoxidizing coating through the coating, the lower surface of inoxidizing coating is provided with the explosion-proof layer through the coating, the lower surface on explosion-proof layer is provided with through the coating and prevents scraping the layer, it has PP water to add in the coating.

Preferably, the attaching layer includes a release film and a glue layer.

Preferably, the protective layer includes a noise-proof layer, a blue-light-proof coating layer, and an antistatic layer.

Preferably, the scratch-resistant layer comprises a wear-resistant layer and a dust-proof coating.

Preferably, the noise prevention layer is made of polycarbonate, and the antistatic layer is made of antistatic fiber.

Preferably, the material of the wear-resistant layer is a polyurethane elastomer.

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

the composite film has high adhesive force by arranging the adhesive layer and the viscosity of the adhesive layer, and the release film is arranged, so that the composite film can keep the viscosity of the adhesive layer when the composite film is not applicable; the PP water is added into the coating, so that the problem of poor adhesion can be caused due to uncertainty of the material of the coating and the material of an object to be attached when the coating is used, and the water resistance, gasoline resistance and heat resistance of the coating can be improved; the base material layer is made of nickel-based alloy powder, and the nickel-based alloy powder has excellent comprehensive performance, corrosion resistance, oxidation resistance, heat resistance, low-stress abrasive wear resistance and good impact toughness, and can improve the light transmittance and comprehensive stability of the composite film.

The utility model adopts the polycarbonate as the material of the noise-proof layer, so that the external noise can be effectively isolated, and the composite film has the effect of sound insulation; the anti-blue-light coating can protect the eyes of a user and avoid the damage of blue light to the eyes, the excessive blue light directly reaches the retina through the crystalline lens of the eyeball, and the medical science finds that the yellow spot part on the retina is irradiated by the excessive blue light for a long time and easily causes pathological changes; the antistatic fiber is a synthetic fiber which can reduce or eliminate static electricity generated in the using process, the antistatic mechanism of the antistatic fiber is that most of static electricity generated is leaked through moisture absorption, and the leakage effect is utilized; the explosion-proof layer is made of glass fiber, the glass fiber is an inorganic non-metallic material with excellent performance and is various, and the composite film has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength; the wear-resistant layer is made of the polyurethane elastomer, the polyurethane elastomer has the advantages of oil resistance, wear resistance, low temperature resistance, aging resistance and high hardness, the polyurethane elastomer is called as wear-resistant rubber, and the polyurethane elastomer has the high elasticity of the rubber and the rigidity of the plastic at the same time; through setting up dust coat, can avoid the dust to invade the inside of complex film to make the life of complex film better.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

fig. 2 is a first sectional view of a partial structure of the present invention;

fig. 3 is a second sectional view of the partial structure of the present invention;

fig. 4 is a third sectional view of the present invention in a partial structure.

In the figure: 1. a main body; 2. laminating layers; 3. a substrate layer; 4. a protective layer; 5. an explosion-proof layer; 6. a scratch-resistant layer; 21. a release film; 22. a glue layer; 41. a noise prevention layer; 42. a blue light resistant coating; 43. an antistatic layer; 61. a wear layer; 62. and (3) a dustproof coating.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: an explosion-proof composite film with strong adhesive force comprises a main body 1, wherein the main body 1 comprises a binding layer 2, the lower surface of the binding layer 2 is provided with a substrate layer 3 through coating, the lower surface of the substrate layer 3 is provided with a protective layer 4 through coating, the lower surface of the protective layer 4 is provided with an explosion-proof layer 5 through coating, the lower surface of the explosion-proof layer 5 is provided with an anti-scraping layer 6 through coating, PP water is added into the coating, when the composite film is used on glass, if the composite film is applied on the glass, the composite film is firstly cut according to the shape and the size of the glass, then the surface of the glass is cleaned, then a release film 21 is torn off, the side of a glue layer 22 is attached on the glass, the composite film is compacted and bubbles are eliminated, through the binding layer 2, a user can attach the composite film on the surface of an object to be attached, through adding the PP water into the coating, so that the coating is used, the problem of poor adhesion can be caused due to uncertainty of the material of the coating and the material of an object to be attached, and the water resistance, gasoline resistance and heat resistance of the coating can be improved; the base alloy powder is made of the base material layer 3, the base alloy powder has excellent comprehensive performance, corrosion resistance, oxidation resistance, heat resistance, low-stress abrasive wear resistance and good impact toughness, the light transmittance of the composite film can be improved, and the comprehensive stability is high.

Further, the laminating layer 2 is including from type membrane 21 and glue film 22, through setting up glue film 22, through the viscidity of glue film 22 itself for the complex film has higher adhesive force, and from type membrane 21 through the setting, the complex film of being convenient for keeps the viscidity of glue film 22 when not suitable for.

Further, the protective layer 4 includes a noise-proof layer 41, a blue-light-proof coating 42 and an antistatic layer 43, and by providing the blue-light-proof coating 42, the eyes of the user can be protected, damage of the blue light to the eyes can be avoided, excessive blue light passes through the crystalline lens of the eyeball and directly reaches the retina, and a macula part irradiated by the long-time and excessive blue light on the retina is found medically, so that pathological changes are easily caused.

Further, prevent scraping layer 6 and include wearing layer 61 and dust coating 62, through setting up dust coating 62, can avoid the inside of dust invasion complex film to make the life of complex film better.

Further, the material of noise control layer 41 is polycarbonate, the antistatic fiber of material of antistatic backing 43, the material through setting up noise control layer 41 is polycarbonate, external noise has been obstructed effectively for the complex film has syllable-dividing effect, through the antistatic fiber of material that sets up antistatic backing 43, antistatic fiber is the synthetic fiber that can reduce or eliminate and produce static in the use, antistatic fiber's antistatic mechanism makes most static leakage that produces through the moisture absorption, has utilized the leakage effect.

Furthermore, the wear-resistant layer 61 is made of a urethane elastomer, the urethane elastomer has oil resistance, wear resistance, low temperature resistance, aging resistance and high hardness, the urethane elastomer is called as wear-resistant rubber, and the urethane elastomer has both high elasticity of rubber and rigidity of plastic.

The working principle is as follows: when the explosion-proof composite film with strong adhesive force is used, if the composite film is applied to glass, the composite film is cut according to the shape and size of the glass, then the surface of the glass is cleaned, then the release film 21 is torn off, the side of the adhesive layer 22 is attached to the glass, the composite film is compacted and bubbles are eliminated, through the arrangement of the attaching layer 2, a user can conveniently attach the composite film to the surface of an object to be attached, through the arrangement of the adhesive layer 22, the composite film has high adhesive force through the viscosity of the adhesive layer 22, and through the arrangement of the release film 21, the composite film is convenient to maintain the viscosity of the adhesive layer 22 when the composite film is not suitable for use; the PP water is added into the coating, so that the problem of poor adhesion can be caused due to uncertainty of the material of the coating and the material of an object to be attached when the coating is used, and the water resistance, gasoline resistance and heat resistance of the coating can be improved; the base material layer 3 is made of nickel-based alloy powder, and the nickel-based alloy powder has excellent comprehensive performance, corrosion resistance, oxidation resistance, heat resistance, low-stress abrasive wear resistance and good impact toughness, so that the light transmittance and comprehensive stability of the composite film can be improved; the noise-proof layer 41 is made of polycarbonate, so that external noise can be effectively isolated, and the composite film has a sound-proof effect; the blue light prevention coating 42 is arranged, so that the eyes of a user can be protected, the damage of blue light to the eyes is avoided, excessive blue light directly reaches the retina through the crystalline lens of the eyeball, and the macula part irradiated by the long-time and excessive blue light on the retina is found medically, so that pathological changes are easily caused; the antistatic fiber is a synthetic fiber which can reduce or eliminate static electricity generated in the using process, the antistatic mechanism of the antistatic fiber is that most of static electricity generated is leaked through moisture absorption, and the leakage effect is utilized; the explosion-proof layer 5 is made of glass fiber, the glass fiber is an inorganic non-metallic material with excellent performance and is various, and the composite film has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength; the wear-resistant layer 61 is made of a polyurethane elastomer, the polyurethane elastomer has oil resistance, wear resistance, low temperature resistance, aging resistance and high hardness, is called as wear-resistant rubber, and has high elasticity of rubber and rigidity of plastic; through setting up dust coat 62, can avoid the inside of dust invasion complex film to make the life of complex film better.

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 an explosion-proof complex film that adhesive force is strong, includes main part (1), its characterized in that: the main part (1) includes laminating layer (2), the lower surface of laminating layer (2) is provided with substrate layer (3) through the coating, the lower surface of substrate layer (3) is provided with inoxidizing coating (4) through the coating, the lower surface of inoxidizing coating (4) is provided with explosion-proof layer (5) through the coating, the lower surface of explosion-proof layer (5) is provided with through the coating and prevents scraping layer (6), it has PP water to add in the coating.

2. The strong-adhesion explosion-proof composite film according to claim 1, characterized in that: the laminating layer (2) comprises a release film (21) and a glue layer (22).

3. The strong-adhesion explosion-proof composite film according to claim 2, characterized in that: the protective layer (4) comprises a noise-proof layer (41), a blue-light-proof coating (42) and an anti-static layer (43).

4. The strong-adhesion explosion-proof composite film according to claim 3, characterized in that: the scratch-resistant layer (6) comprises a wear-resistant layer (61) and a dust-proof coating (62).

5. The strong-adhesion explosion-proof composite film according to claim 4, characterized in that: the noise-proof layer (41) is made of polycarbonate, and the anti-static layer (43) is made of anti-static fiber.

6. The strong-adhesion explosion-proof composite film according to claim 4, characterized in that: the wear-resistant layer (61) is made of a polyurethane elastomer.