CN216400852U

CN216400852U - High temperature resistant aluminium foil layer heat insulating film

Info

Publication number: CN216400852U
Application number: CN202122045158.9U
Authority: CN
Inventors: 张羽霜
Original assignee: Suzhou Somai Electronic Technology Co ltd
Current assignee: Suzhou Somai Electronic Technology Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-04-29
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a high-temperature-resistant aluminum foil layer heat insulation film in the technical field of heat insulation materials, which comprises a heat insulation film main body, wherein a barrier layer is arranged on the inner surface of the heat insulation film main body, an aluminum foil layer is arranged on one side, away from the heat insulation film main body, of the barrier layer, a high-temperature-resistant heat insulation layer is arranged on one side, away from the barrier layer, of the aluminum foil layer, a wear-resistant protection layer is arranged on one side, away from the aluminum foil layer, of the high-temperature-resistant heat insulation layer, the heat insulation film main body, the barrier layer, the aluminum foil layer, the high-temperature-resistant heat insulation layer and the wear-resistant protection layer are bonded and pressed together through an adhesive, and the barrier layer and the high-temperature-resistant heat insulation layer are arranged, so that the high-temperature resistance of the device is enhanced, and the heat insulation effect is improved.

Description

High temperature resistant aluminium foil layer heat insulating film

Technical Field

The utility model relates to the technical field of heat insulation materials, in particular to a high-temperature-resistant aluminum foil layer heat insulation film.

Background

At present, heat preservation and insulation materials on the market are more classified according to application places, such as heat preservation films for vehicles, glass, heat preservation films for windows and the like, the heat preservation and insulation materials for buildings mainly comprise polyphenyl plates (EPS plates), polyurethane foaming materials, perlite and other materials, and are mainly made into hard plates and hung on the outer wall or the top surface of a building.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature-resistant aluminum foil layer heat insulation film to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high temperature resistant aluminium foil layer thermal-insulated membrane, includes the thermal-insulated membrane main part, the internal surface of thermal-insulated membrane main part is equipped with the barrier layer, one side that the thermal-insulated membrane main part was kept away from to the barrier layer is equipped with the aluminium foil layer, one side that the barrier layer was kept away from to the aluminium foil layer is equipped with high temperature resistant insulating layer, one side that the aluminium foil layer was kept away from to high temperature resistant insulating layer is equipped with wear-resisting inoxidizing coating, all bond and the pressfitting is in the same place through the adhesive between thermal-insulated membrane main part, barrier layer, aluminium foil layer, high temperature resistant insulating layer and the wear-resisting inoxidizing coating.

Further, the barrier layer is an ultraviolet absorbing layer composed of an ultraviolet absorber.

Further, the high-temperature-resistant heat insulation layer is a high-temperature-resistant glass fiber layer.

Furthermore, the wear-resistant protective layer is a PE protective film layer, and the thickness of the wear-resistant protective layer is 1-1.5 mm.

Further, the adhesive may be a polyurethane-based adhesive, and the thickness of the adhesive may be 0.4 to 0.8 micrometers.

Furthermore, an anti-oxidation layer is arranged on one side, away from the high-temperature-resistant heat insulation layer, of the wear-resistant protective layer, and the anti-oxidation layer and the wear-resistant protective layer are bonded through an adhesive and pressed together.

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

1. through setting up barrier layer and high temperature resistant insulating layer, the ultraviolet absorption layer that the barrier layer right side ultraviolet absorber constitutes can absorb most ultraviolet ray, can the propagation of separation light inside and outside this device to blockked thermal propagation, can play thermal-insulated effect to this device, be favorable to improving the high temperature resistant effect of this device, high temperature resistant insulating layer is high temperature resistant glass fiber layer, glass fiber has high temperature resistant, the characteristic that corrosion resistance is good, be favorable to further improving the high temperature resistant effect of this device.

2. Through setting up wear-resisting inoxidizing coating, wear-resisting inoxidizing coating is PE protection rete, and PE protection film weatherability is good, and it does not receive the pollution in the use, corrodes, the fish tail, protects original bright and clean bright surface, is favorable to prolonging the life of this device, through setting up the antioxidation coating, can improve the antioxidant property of this device, is favorable to further prolonging the life of this device, improves the availability factor of this device.

Drawings

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

in the figure: 1. a heat insulating film main body; 2. a barrier layer; 3. an aluminum foil layer; 4. a high temperature resistant heat insulation layer; 5. a wear-resistant protective layer; 6. an adhesive; 7. and (4) an anti-oxidation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Please refer to fig. 1, a high temperature resistant aluminum foil layer 3 heat insulation film comprises a heat insulation film main body 1, a barrier layer 2 is arranged on the inner surface of the heat insulation film main body 1, an aluminum foil layer 3 is arranged on one side of the barrier layer 2 away from the heat insulation film main body 1, a high temperature resistant thermal insulation layer 4 is arranged on one side of the aluminum foil layer 3 away from the barrier layer 2, a wear-resistant protection layer 5 is arranged on one side of the high temperature resistant thermal insulation layer 4 away from the aluminum foil layer 3, and the heat insulation film main body 1, the barrier layer 2, the aluminum foil layer 3, the high temperature resistant thermal insulation layer 4 and the wear-resistant protection layer 5 are bonded and pressed together through an adhesive 6.

Referring to fig. 1, a blocking layer 2 is an ultraviolet absorbing layer composed of an ultraviolet absorbent, the ultraviolet absorbing layer can absorb most of ultraviolet rays and can block the transmission of light rays inside and outside the device, thereby blocking the transmission of heat, playing a role of heat insulation for the device, and being beneficial to improving the high temperature resistance effect of the device, a high temperature resistant heat insulation layer 4 is a high temperature resistant glass fiber layer, the glass fiber has the characteristics of high temperature resistance and good corrosion resistance, and is beneficial to further improving the high temperature resistance effect of the device, a wear-resistant protective layer 5 is a PE protective film layer, according to the prior art, the PE protective film has good weather resistance, and is not polluted, corroded and scratched during the use process, and protects the original bright and clean surface, thereby being beneficial to prolonging the service life of the device, the thickness of the wear-resistant protective layer 5 is 1-1.5 mm, and the adhesive 6 can be a polyurethane adhesive 6, the thickness of the adhesive 6 can be 0.4-0.8 microns, the heat insulation film main body 1, the barrier layer 2, the aluminum foil layer 3, the high-temperature-resistant heat insulation layer 4 and the wear-resistant protective layer 5 can be firmly bonded together by using the polyurethane adhesive 6, and according to the prior art, the polyurethane adhesive has the characteristics of low VOC content, low or no environmental pollution and non-flammability, and is energy-saving and environment-friendly.

Example 2

The oxidation resistant layer 7 is added on the basis of the embodiment 1, referring to fig. 1, the oxidation resistant layer 7 is arranged on one side, away from the high temperature resistant heat insulation layer 4, of the wear-resistant protection layer 5, the oxidation resistant layer 7 and the wear-resistant protection layer 5 are bonded and pressed together through the adhesive 6, and the oxidation resistant layer is arranged, so that the oxidation resistance of the device can be improved, the service life of the device can be further prolonged, and the use efficiency of the device can be improved.

The working principle is as follows: during the use, can block the propagation of light through barrier layer 2 to improve the thermal-insulated effect of this device, increased high temperature resistant insulating layer 4 through the inside at thermal-insulated membrane main part 1, strengthened the high temperature resistant effect of thermal-insulated membrane main part 1, through the combined action that sets up wear-resisting inoxidizing coating 5 and antioxidation coating 7, can provide better protection to thermal-insulated membrane main part 1, be favorable to prolonging the life of thermal-insulated membrane main part 1.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature resistant aluminium foil layer (3) heat insulating film, includes heat insulating film main part (1), its characterized in that: the internal surface of thermal-insulated membrane main part (1) is equipped with barrier layer (2), one side that thermal-insulated membrane main part (1) was kept away from in barrier layer (2) is equipped with aluminium foil layer (3), one side that barrier layer (2) were kept away from in aluminium foil layer (3) is equipped with high temperature resistant insulating layer (4), one side that aluminium foil layer (3) were kept away from in high temperature resistant insulating layer (4) is equipped with wear-resisting inoxidizing coating (5), all bond and the pressfitting is in the same place through adhesive (6) between thermal-insulated membrane main part (1), barrier layer (2), aluminium foil layer (3), high temperature resistant insulating layer (4) and wear-resisting inoxidizing coating (5).

2. The heat insulating film with high temperature resistance for aluminum foil layer (3) as claimed in claim 1, wherein: the barrier layer (2) is an ultraviolet absorbing layer composed of an ultraviolet absorber.

3. The heat insulating film with high temperature resistance for aluminum foil layer (3) as claimed in claim 1, wherein: the high-temperature-resistant heat insulation layer (4) is a high-temperature-resistant glass fiber layer.

4. The heat insulating film with high temperature resistance for aluminum foil layer (3) as claimed in claim 1, wherein: the wear-resistant protective layer (5) is a PE protective film layer, and the thickness of the wear-resistant protective layer (5) is 1-1.5 mm.

5. The heat insulating film with high temperature resistance for aluminum foil layer (3) as claimed in claim 1, wherein: the adhesive (6) can be a polyurethane adhesive (6), and the thickness of the adhesive (6) can be 0.4-0.8 microns.

6. The heat insulating film with high temperature resistance for aluminum foil layer (3) as claimed in claim 1, wherein: and an antioxidation layer (7) is arranged on one side, far away from the high-temperature-resistant heat insulation layer (4), of the wear-resistant protective layer (5), and the antioxidation layer (7) and the wear-resistant protective layer (5) are bonded and pressed together through an adhesive (6).