CN213353826U - Rust-proof film with heat insulation function - Google Patents
Rust-proof film with heat insulation function Download PDFInfo
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- CN213353826U CN213353826U CN202021786864.8U CN202021786864U CN213353826U CN 213353826 U CN213353826 U CN 213353826U CN 202021786864 U CN202021786864 U CN 202021786864U CN 213353826 U CN213353826 U CN 213353826U
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Abstract
The utility model discloses an anti-rust film with heat insulation function, which comprises an anti-rust film body, wherein a heat insulation layer is compounded above the anti-rust film body, the heat insulation layer consists of an aerogel felt layer, a metal magnetron sputtering film and a polyester film, a protective layer is compounded above the heat insulation layer, the protective layer consists of an aluminized film and a nylon film, and a release film is adhered on the lower surface of the anti-rust film body, the utility model utilizes the electric field and magnetic field principle to uniformly sputter metal particles on a high-tension PET substrate at high speed and high strength, and relies on reflection to efficiently block the heat of infrared rays, and the thickness of the aerogel felt layer is set between 0.1 and 0.3mm, and the aerogel is silica aerogel which is a main body material and is compounded in reinforcing fibers, has the advantage of low heat conductivity coefficient, and avoids the heat transferring to the anti-rust film body, thereby leading the anti-rust film body to have good heat insulation effect and being beneficial to indoor heat insulation.
Description
Technical Field
The utility model relates to an anti-rust film technical field specifically is an anti-rust film with thermal-insulated function.
Background
The antirust film is a gas-phase antirust plastic film for short, and is a new-generation innovative high-tech product based on the combination of high polymer materials and VCI gas-phase antirust technology development. After the rustproof metal object is packaged and sealed by a rustproof film (which can also be made into various plastic bag shapes), VCI contained in the film body begins to sublimate and volatilize rustproof gas factors, and the gas factors are diffused and permeated to the surface of the rustproof object and adsorbed on the surface of the rustproof object to form a dense protection film layer with a single molecular thickness, so that various factors inducing rust are isolated from contacting the surface of the rustproof object, and the generation of rust is effectively prevented.
However, the conventional rust preventive film mainly has the following disadvantages:
the existing anti-rust film does not have the heat insulation function, so when the anti-rust film is adhered to the surface of the aluminum alloy door window, the anti-rust film only has the anti-rust function, and when sunlight irradiates on the aluminum alloy door window in summer, the aluminum alloy door window has the heat transfer phenomenon, and the indoor heat insulation is not facilitated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an antirust film with thermal-insulated function to current antirust film does not possess thermal-insulated function in solving above-mentioned background art, consequently when using antirust film to paste at aluminum alloy door and window surface, and antirust film only possesses rust-resistant function, and when sunshine shines on aluminum alloy door and window during summer, the phenomenon of heat transfer appears in messenger aluminum alloy door and window, is unfavorable for indoor thermal-insulated problem.
In order to achieve the above object, the utility model provides a following technical scheme: the anti-rust film with the heat insulation function comprises an anti-rust film body, wherein a heat insulation layer is compounded above the anti-rust film body, the heat insulation layer is composed of an aerogel felt layer, a metal magnetron sputtering film and a polyester film, a protection layer is compounded above the heat insulation layer, the protection layer is composed of an aluminized film and a nylon film, and a release film is bonded to the lower surface of the anti-rust film body.
Preferably, the metal magnetron sputtering film and the polyester film are sequentially and compositely bonded above the aerogel felt layer, the aerogel felt layer is attached to the upper surface of the antirust film body, and the aerogel felt layer, the metal magnetron sputtering film and the polyester film are connected in a bonding and pressing mode, so that the processing of the heat insulation layer is facilitated.
Preferably, the nylon film is bonded on the upper surface of the aluminized film in a compounding manner, the aluminized film is attached to the upper surface of the heat insulation layer and is connected with the nylon film in a bonding and pressing manner, and the processing of the protective layer is facilitated.
Preferably, the edge of the upper surface of the antirust film body is annularly provided with a silica gel sealing strip, and the heat insulation layer is favorably sealed and fixed between the antirust film body and the protective layer by the silica gel sealing strip.
Preferably, a tearing handle is integrally formed at one end of the release film, the release film is arranged on the bonding surface of the antirust film body, impurities are prevented from being adhered to the bonding surface of the antirust film body, and the release film is convenient to take off through the tearing handle.
Preferably, it has the lug to tear hand surface integrated into one piece, through tearing hand surface and setting up a plurality of lugs, is favorable to improving the frictional force who tears hand and finger contact part, is favorable to revealing from the type membrane.
The utility model provides an anti-rust film with thermal-insulated function possesses following beneficial effect:
(1) the utility model discloses a rust-proof membrane body top complex has the insulating layer, and the insulating layer comprises aerogel carpet veneer, metal magnetron sputtering membrane and polyester film, can play fine guard action polyester film mechanical properties good to metal magnetron sputtering membrane through polyester film complex at the upper surface of metal magnetron sputtering membrane, rigidity, hardness and toughness are high, puncture resistance, antifriction, high temperature and low temperature resistant, chemical resistance, oil resistance and gas tightness are good, metal magnetron sputtering membrane utilizes electric field and magnetic field principle high speed high strength ground evenly to sputter metal particle on high tension PET substrate, rely on the reflection, the heat of high efficiency separation infrared ray, thereby play fine thermal-insulated effect, and the thickness through aerogel carpet veneer sets up between 0.1-0.3mm, aerogel felt is silicon dioxide aerogel for the main part material, and compound in reinforcing fibre, such as glass fiber and preoxidized fiber, and the flexible heat-insulating material synthesized by a special process has the advantage of low heat conductivity coefficient, avoids heat transfer to the anti-rust film body, further ensures that the anti-rust film body has good heat-insulating effect, and is beneficial to indoor heat insulation.
(2) The utility model discloses a insulating layer top is compound has the protective layer, and the protective layer comprises aluminized film and nylon film, the existing plastic film's of aluminized film characteristic, the characteristic of metal has again, the effect of film surface aluminizing is the shading, reflection of light and ultraviolet protection shine's effect, be favorable to the thermal-insulated of insulating layer, and there is the nylon film through aluminized film surface recombination, the nylon film is a very tough film, the transparency is good, and good gloss has, tensile strength is higher, still have better heat resistance, cold resistance, oil resistance and organic solvent resistance, wear resistance, puncture resistance is good, and relatively soft, it is good to hinder the oxygen nature, the outside structure of the antirust film body of protection that can be fine.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the thermal insulation layer of the present invention;
FIG. 3 is a schematic view of the protective layer of the present invention;
fig. 4 is a schematic view of the tearing structure of the present invention.
In the figure: 1. a rust-preventive film body; 2. a thermal insulation layer; 201. an aerogel blanket; 202. a metal magnetron sputtering film; 203. a polyester film; 3. a protective layer; 301. an aluminum-plated film; 302. a nylon film; 4. a silica gel sealing strip; 5. a release film; 501. tearing the hands; 502. and (4) a bump.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the anti-rust film with the heat insulation function comprises an anti-rust film body 1, wherein a heat insulation layer 2 is compounded above the anti-rust film body 1, the heat insulation layer 2 is composed of an aerogel felt layer 201, a metal magnetron sputtering film 202 and a polyester film 203, a protection layer 3 is compounded above the heat insulation layer 2, the protection layer 3 is composed of an aluminized film 301 and a nylon film 302, and a release film 5 is bonded to the lower surface of the anti-rust film body 1.
The heat insulation layer 2 is compounded above the antirust film body 1, the heat insulation layer 2 is composed of an aerogel felt layer 201, a metal magnetron sputtering film 202 and a polyester film 203, the polyester film 203 is compounded on the upper surface of the metal magnetron sputtering film 202, the metal magnetron sputtering film 202 can be well protected, the mechanical property of the polyester film 203 is excellent, the rigidity, the hardness and the toughness are high, the puncture resistance, the friction resistance, the high temperature and the low temperature resistance, the chemical resistance, the oil resistance and the air tightness are good, the metal magnetron sputtering film 202 uniformly sputters metal particles on a high-tension PET base material at high speed and high strength by utilizing the electric field and magnetic field principle, the heat of infrared rays is blocked at high efficiency by means of reflection, so that the good heat insulation effect is achieved, the thickness of the aerogel felt layer 201 is set to be between 0.1 and 0.3mm, and the aerogel felt takes silica aerogel as a main material, the heat insulation film is compounded in reinforced fibers such as glass fibers and pre-oxidized fibers, a flexible heat insulation material synthesized by a special process has the advantage of low heat conductivity coefficient, heat is prevented from being transferred to the anti-rust film body 1, the anti-rust film body 1 has a good heat insulation effect and is beneficial to indoor heat insulation, the protective layer 3 is compounded above the heat insulation layer 2, the protective layer 3 consists of an aluminum-plated film 301 and a nylon film 302, the aluminum-plated film 301 has the characteristics of both a plastic film and a metal, the aluminum-plated film on the surface of the film has the functions of shading, reflecting and ultraviolet irradiation prevention, the heat insulation of the heat insulation layer 2 is facilitated, the nylon film 302 is compounded on the surface of the aluminum-plated film 30, and the nylon film 302 is a very tough film, has good transparency, good gloss, high tensile strength and good heat resistance, The antirust film has the advantages of excellent cold resistance, oil resistance, organic solvent resistance, wear resistance and puncture resistance, softness and excellent oxygen resistance, and can well protect the outer side structure of the antirust film body 1.
The metal magnetron sputtering film 202 and the polyester film 203 are sequentially and compositely bonded above the aerogel felt layer 201, the aerogel felt layer 201 is attached to the upper surface of the antirust film body 1, and the aerogel felt layer 201, the metal magnetron sputtering film 202 and the polyester film 203 are connected in a bonding and pressing mode, so that the thermal insulation layer 2 is favorably processed.
The nylon film 302 is compositely adhered to the upper surface of the aluminum-plated film 301, the aluminum-plated film 301 is attached to the upper surface of the heat insulation layer 2, and the aluminum-plated film 301 is connected with the nylon film 302 in a bonding and pressing mode, so that the processing of the protective layer 3 is facilitated.
Antirust film body 1 upper surface edge encircles and is equipped with silica gel sealing strip 4, through setting up silica gel sealing strip 4, is favorable to sealing the insulating layer 2 and fixes between antirust film body 1 and protective layer 3.
From 5 one end integrated into one piece of type membrane there is tearing handle 501, sets up from type membrane 5 through the face of bonding at rust-resistant membrane body 1, prevents that the impurity adhesion from on rust-resistant membrane body 1's the face of bonding to conveniently take off from type membrane 5 through tearing handle 501.
It should be noted that, when working, the heat insulation layer 2 is compounded above the anti-rust film body 1, and the heat insulation layer 2 is composed of the aerogel felt layer 201, the metal magnetron sputtering film 202 and the polyester film 203, the polyester film 203 is compounded on the upper surface of the metal magnetron sputtering film 202, which can play a good role of protecting the metal magnetron sputtering film 202, the polyester film 203 has excellent mechanical property, high rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature and low temperature resistance, and good chemical resistance, oil resistance and air tightness, the metal magnetron sputtering film 202 is formed by utilizing the principle of electric field and magnetic field to uniformly sputter metal particles on a high-tension PET substrate at high speed and high strength, and by means of reflection, the heat of infrared ray is blocked at high efficiency, thereby playing a good role of heat insulation, and the thickness of the aerogel felt layer 201 is set between 0.1 mm and 0.3mm, the aerogel felt is a flexible heat-insulating material synthesized by taking silica aerogel as a main material and compounding the silica aerogel into reinforced fibers such as glass fibers and pre-oxidized fibers through a special process, has the advantage of low heat conductivity coefficient, avoids heat from being transferred to the antirust film body 1, further ensures that the antirust film body 1 has good heat-insulating effect and is beneficial to indoor heat insulation, the protective layer 3 is compounded above the heat-insulating layer 2, the protective layer 3 consists of an aluminized film 301 and a nylon film 302, the aluminized film 301 has the characteristics of both a plastic film and a metal, the aluminized film surface has the functions of shading, reflecting and preventing ultraviolet irradiation, is beneficial to heat insulation of the heat-insulating layer 2, the nylon film 302 is compounded on the surface of the aluminized film 30, the nylon film 302 is a very tough film, has good transparency and has good gloss, the anti-rust film has high tensile strength and tensile strength, and also has good heat resistance, cold resistance, oil resistance and organic solvent resistance, good wear resistance and puncture resistance, softness and good oxygen resistance, and can well protect the outer side structure of the anti-rust film body 1, a metal magnetron sputtering film 202 and a polyester film 203 are compounded and bonded above an aerogel felt layer 201 in sequence, the aerogel felt layer 201 is bonded with the upper surface of the anti-rust film body 1, the aerogel felt layer 201, the metal magnetron sputtering film 202 and the polyester film 203 are connected in a bonding and pressing mode to facilitate the processing of a heat insulation layer 2, a nylon film 302 is compounded and bonded on the upper surface of an aluminized film 301, the aluminized film 301 is bonded with the upper surface of the heat insulation layer 2, the aluminized film 301 is connected with the nylon film 302 in a bonding and pressing mode to facilitate the processing of a protective layer 3, a silica gel sealing strip 4 is arranged at the edge of the upper surface of the anti-rust film, through setting up silica gel sealing strip 4, be favorable to fixing insulating layer 2 is sealed between rust-resistant membrane body 1 and protective layer 3, there is tear handle 501 from 5 one end integrated into one piece of type membrane, set up from type membrane 5 through the face of bonding at rust-resistant membrane body 1, prevent the impurity adhesion on rust-resistant membrane body 1's the face of bonding, and from type membrane 5 through tearing handle 501 conveniently take off, tear handle 501 surface integrated into one piece and have lug 502, through setting up a plurality of lugs 502 on tearing handle 501 surface, be favorable to improving the frictional force of tearing handle 501 and finger contact site, be favorable to revealing from type membrane 5.
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 (6)
1. A rust preventive film having a heat insulating function, comprising a rust preventive film body (1), characterized in that: the anti-rust film is characterized in that a heat insulation layer (2) is compounded above the anti-rust film body (1), the heat insulation layer (2) is composed of an aerogel felt layer (201), a metal magnetron sputtering film (202) and a polyester film (203), a protection layer (3) is compounded above the heat insulation layer (2), the protection layer (3) is composed of an aluminized film (301) and a nylon film (302), and a release film (5) is bonded to the lower surface of the anti-rust film body (1).
2. The antirust film having a heat insulating function as claimed in claim 1, wherein: a metal magnetron sputtering film (202) and a polyester film (203) are sequentially and compositely bonded above the aerogel felt layer (201), and the aerogel felt layer (201) is bonded with the upper surface of the antirust film body (1).
3. The antirust film having a heat insulating function as claimed in claim 1, wherein: the upper surface of the aluminum-plated thin film (301) is compositely adhered with a nylon thin film (302), and the aluminum-plated thin film (301) is attached to the upper surface of the heat insulation layer (2).
4. The antirust film having a heat insulating function as claimed in claim 1, wherein: and a silica gel sealing strip (4) is annularly arranged at the edge of the upper surface of the antirust film body (1).
5. The antirust film having a heat insulating function as claimed in claim 1, wherein: tear hand (501) is formed at one end of the release film (5) in an integrated mode.
6. The antirust film having a heat insulating function according to claim 5, wherein: a lug (502) is integrally formed on the surface of the tearing hand (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021786864.8U CN213353826U (en) | 2020-08-25 | 2020-08-25 | Rust-proof film with heat insulation function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021786864.8U CN213353826U (en) | 2020-08-25 | 2020-08-25 | Rust-proof film with heat insulation function |
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| CN213353826U true CN213353826U (en) | 2021-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021786864.8U Active CN213353826U (en) | 2020-08-25 | 2020-08-25 | Rust-proof film with heat insulation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652627A (en) * | 2021-08-12 | 2021-11-16 | 西北大学 | Method and device for preparing steel part anti-rust film by laser based on specular reflectivity measurement |
-
2020
- 2020-08-25 CN CN202021786864.8U patent/CN213353826U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113652627A (en) * | 2021-08-12 | 2021-11-16 | 西北大学 | Method and device for preparing steel part anti-rust film by laser based on specular reflectivity measurement |
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