CN211184811U - Multifunctional transparent wave-absorbing film - Google Patents
Multifunctional transparent wave-absorbing film Download PDFInfo
- Publication number
- CN211184811U CN211184811U CN201921926423.0U CN201921926423U CN211184811U CN 211184811 U CN211184811 U CN 211184811U CN 201921926423 U CN201921926423 U CN 201921926423U CN 211184811 U CN211184811 U CN 211184811U
- Authority
- CN
- China
- Prior art keywords
- transparent
- layer
- wave
- absorbing
- multifunctional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a multi-functional transparent ripples pad pasting that absorbs, what solve is the ripples problem of inhaling at current transparent position. The product comprises a transparent bonding layer, a first transparent wave-absorbing layer, a composite transparent honeycomb layer, a second transparent wave-absorbing layer, a transparent flame-retardant layer and a self-cleaning nano coating, wherein the transparent bonding layer is positioned at the lowest end, the lower surface of the first transparent wave-absorbing layer is in contact with the upper surface of the transparent bonding layer, the lower surface of the composite transparent honeycomb layer is in contact with the upper surface of the first transparent wave-absorbing layer, the lower surface of the second transparent wave-absorbing layer is in contact with the upper surface of the composite transparent honeycomb layer, and the self-cleaning nano coating is positioned above the transparent flame-retardant layer. The product can be applied to window electromagnetic wave absorption of a transparent glass substrate to realize the stealth function, and can be easily pasted on the surface of the glass substrate; the heat insulation function can be realized, and further, the energy conservation is realized; the hydrophobic and oleophobic function of the window surface can be realized, and the window is not easy to be polluted by dirt.
Description
Technical Field
The utility model relates to an absorbing material field specifically is a multi-functional transparent absorbing pad pasting.
Background
A wave-absorbing material refers to a material that absorbs or substantially attenuates electromagnetic wave energy incident on its surface, thereby reducing electromagnetic wave interference. Two problems need to be considered when the wave-absorbing material is designed, 1) when electromagnetic waves encounter the surface of the wave-absorbing material, the electromagnetic waves penetrate the surface as completely as possible, and reflection is reduced; 2) when the electromagnetic waves enter the wave-absorbing material, the energy of the electromagnetic waves is lost as much as possible;
along with the rapid development of science and technology, electronic equipment is applied more and more, and people's life is gradually full of various electromagnetic radiation, and electromagnetic leakage can also produce harm such as information leakage. With the rapid development of modern military technology, the possibility that defense systems of all countries in the world are detected, tracked and attacked by enemies is higher and higher, and the survival capability of military targets and the defense capability of weapon systems are seriously threatened. The modern war has higher and higher requirements on the wave absorbing performance of the wave absorbing material, and the requirements of the conventional wave absorbing material are difficult to meet.
At present, the suitable material is difficult to find, so that the microwave absorption is realized while the transmittance of the material is good, such as optical transmittance and infrared transmittance, and further, the functions of electromagnetic wave stealth, electromagnetic wave leakage prevention, human body harm prevention and the like are realized, and people also carry out research on related aspects.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a multi-functional transparent membrane of inhaling ripples to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a multifunctional transparent wave-absorbing film comprises a transparent bonding layer, a heat-insulating layer, a first transparent wave-absorbing layer, a composite transparent honeycomb layer, a second transparent wave-absorbing layer, a transparent flame-retardant layer and a self-cleaning nano coating, wherein the transparent bonding layer is positioned at the lowest end, the lower surface of the first transparent wave-absorbing layer is in contact with the upper surface of the transparent bonding layer, the lower surface of the composite transparent honeycomb layer is in contact with the upper surface of the first transparent wave-absorbing layer, the lower surface of the second transparent wave-absorbing layer is in contact with the upper surface of the composite transparent honeycomb layer, the transparent flame-retardant layer is in contact with the upper surface of the second transparent wave-absorbing layer, the self-cleaning nano coating is positioned above the transparent flame-retardant layer, and the transparent bonding layer is formed by polyacrylic resin; the first transparent wave-absorbing layer and the second transparent wave-absorbing layer are made of one-dimensional nano magnetic materials and graphene materials and are used for absorbing microwaves; the composite transparent honeycomb layer is realized by filling hollow microspheres into a hexagonal honeycomb material, and is used for scattering and absorbing part of microwaves and realizing the functions of heat insulation and heat preservation; the self-cleaning nano coating is made of a silicon-containing fluororesin material, so that the outer surface of the adhesive film has hydrophobic and oleophobic properties, dirt and the like are not easy to adhere to the surface, the electromagnetic wave absorption can be realized, the material is kept to have better optical transmittance, and the self-cleaning nano coating also has the functions of heat insulation, heat preservation, self cleaning and the like.
As a further scheme of the embodiment of the utility model: and a heat insulation layer is arranged between the transparent bonding layer and the first transparent wave-absorbing layer, so that the heat insulation effect is further enhanced.
As a further scheme of the embodiment of the utility model: the thickness of the transparent bonding layer is 1-10 microns, the thickness of the first transparent wave-absorbing layer is 100-1000 nanometers, the thickness of the composite transparent honeycomb layer is 10-100 microns, the thickness of the second transparent wave-absorbing layer is 100-1000 nanometers, and the thickness of the self-cleaning nano coating is 100-500 nanometers.
As a further scheme of the embodiment of the utility model: the first transparent wave-absorbing layer and the second transparent wave-absorbing layer are made of transparent materials, magnetic particles and conductive particles.
As a further scheme of the embodiment of the utility model: the composite transparent honeycomb layer comprises a transparent hexagonal structural member and transparent heat insulation particles arranged in the hexagonal structural member.
As a further scheme of the embodiment of the utility model: the hexagonal structural member is made of one of polyamide or polycarbonate, and the heat insulation particles are made of one of hollow silicon dioxide microspheres or massive aerogel.
Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:
the product can be applied to window electromagnetic wave absorption of a transparent glass substrate to realize the stealth function, and can be easily pasted on the surface of the glass substrate; the heat insulation function can be realized, and further, the energy conservation is realized; the hydrophobic and oleophobic function of the window surface can be realized, and the window is not easy to be polluted by dirt.
Drawings
Fig. 1 is a structural schematic diagram of a multifunctional transparent wave-absorbing film.
Wherein: 1-transparent bonding layer, 2-transparent heat insulation layer, 3-first transparent wave-absorbing layer, 4-composite transparent honeycomb layer, 5-second transparent wave-absorbing layer, 6-transparent flame-retardant layer and 7-self-cleaning nano coating.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
A multifunctional transparent wave-absorbing film structurally comprises: the composite wave-absorbing coating comprises a transparent bonding layer (1), a heat-insulating layer (2), a first transparent wave-absorbing layer (3), a composite transparent honeycomb layer (4), a second transparent wave-absorbing layer (5), a transparent flame-retardant layer (6) and a self-cleaning nano coating (7). The transparent bonding layer 1 is an adhesive composed of polyacrylic resin and the like and used for bonding the film on the surfaces of glass and the like; the first transparent wave-absorbing layer 3 is composed of one-dimensional nano magnetic material nano nickel wires, nano silver wires and polyacrylic resin adhesive and is used for absorbing microwaves; the hexagonal transparent honeycomb material in the composite transparent honeycomb layer 4 is made of transparent polyimide, the filled heat insulation particles are hollow silica microspheres, and the composite transparent honeycomb layer 4 is used for scattering and absorbing part of microwaves and realizing the heat insulation function; the second transparent wave-absorbing layer 5 is composed of one-dimensional nano magnetic material carbonyl iron nano fiber crystal, graphene and polyacrylic resin adhesive and is used for absorbing microwaves; the self-cleaning nano coating 7 is made of a silicon-containing fluororesin material, so that the outer surface of the transparent adhesive film has hydrophobic and oleophobic properties, and the surface is not easy to adhere dirt and the like.
The thickness of the transparent adhesive layer 1 is 10 μm.
The thickness of the heat insulation layer 2 is 10 micrometers.
The thickness of the first transparent wave-absorbing layer 3 is 1000 nanometers.
The thickness of the composite transparent honeycomb layer 4 is 50 micrometers.
The thickness of the second transparent wave-absorbing layer 5 is 500 nanometers.
The thickness of the transparent flame-retardant layer 6 is 10 micrometers.
The thickness of the self-cleaning nano coating 7 is 100 nanometers.
Example 2
A multifunctional transparent wave-absorbing film structurally comprises: the composite wave-absorbing coating comprises a transparent bonding layer (1), a heat-insulating layer (2), a first transparent wave-absorbing layer (3), a composite transparent honeycomb layer (4), a second transparent wave-absorbing layer (5), a transparent flame-retardant layer (6) and a self-cleaning nano coating (7). The transparent bonding layer 1 is an adhesive composed of polyacrylic resin and the like and used for bonding the film on the surfaces of glass and the like; the first transparent wave-absorbing layer 3 is composed of one-dimensional nano magnetic material nano nickel wires, carbonyl iron nano fiber crystals, graphene and polyacrylic resin adhesive and is used for absorbing microwaves; the hexagonal transparent honeycomb material in the composite transparent honeycomb layer 4 is made of transparent polycarbonate, the filled heat insulation particles are block aerogel materials, and the composite transparent honeycomb layer 4 is used for scattering and absorbing part of microwaves and realizing the heat insulation function; the second transparent wave-absorbing layer 5 is composed of a one-dimensional nano magnetic material nano nickel wire, a nano copper wire and a polyacrylic resin adhesive and is used for absorbing microwaves; the self-cleaning nano coating 7 is made of a silicon-containing fluororesin material, so that the outer surface of the transparent adhesive film has hydrophobic and oleophobic properties, and the surface is not easy to adhere dirt and the like.
The thickness of the transparent adhesive layer 1 was 5 μm.
The thickness of the heat insulation layer 2 is 10 micrometers.
The thickness of the first transparent wave-absorbing layer 3 is 600 nanometers.
The thickness of the composite transparent honeycomb layer 4 is 100 micrometers.
The thickness of the second transparent wave-absorbing layer 5 is 1000 nanometers.
The thickness of the transparent flame-retardant layer 6 was 10 μm.
The thickness of the self-cleaning nano-coating 7 is 500 nm.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a multi-functional transparent pad pasting of inhaling wave, includes transparent tie coat (1), first transparent layer (3) of inhaling wave, transparent composite honeycomb layer (4), the transparent layer (5) of inhaling wave of second, transparent fire-retardant layer (6) and automatically cleaning nanometer coating (7), a serial communication port, the lower surface of first transparent layer (3) of inhaling wave and the last surface contact of transparent tie coat (1), the lower surface of transparent composite honeycomb layer (4) and the last surface contact of first transparent layer (3) of inhaling wave, the lower surface of the transparent layer (5) of inhaling wave of second and the last surface contact of transparent composite honeycomb layer (4), transparent fire-retardant layer (6) are located the top of second transparent layer (5) of inhaling wave, and the upper surface of transparent fire-retardant layer (6) is provided with automatically cleaning nanometer coating (7).
2. The multifunctional transparent wave-absorbing film according to claim 1, wherein a heat-insulating layer (2) is further arranged between the transparent bonding layer (1) and the first transparent wave-absorbing layer (3).
3. The multifunctional transparent wave-absorbing film according to claim 1, wherein the thickness of the transparent bonding layer (1) is 1-10 microns.
4. The multifunctional transparent wave-absorbing film according to claim 1, wherein the first transparent wave-absorbing layer (3) and the second transparent wave-absorbing layer (5) are made of transparent materials, magnetic particles and conductive particles.
5. The multifunctional transparent wave-absorbing film according to claim 1, wherein the transparent composite honeycomb layer (4) comprises a transparent hexagonal structural member and transparent heat-insulating particles installed in the hexagonal structural member.
6. The multifunctional transparent wave-absorbing film according to claim 5, wherein the hexagonal structure is made of one of polyamide or polycarbonate, and the heat-insulating particles are made of one of hollow silica microspheres or massive aerogel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926423.0U CN211184811U (en) | 2019-11-11 | 2019-11-11 | Multifunctional transparent wave-absorbing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921926423.0U CN211184811U (en) | 2019-11-11 | 2019-11-11 | Multifunctional transparent wave-absorbing film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184811U true CN211184811U (en) | 2020-08-04 |
Family
ID=71809838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921926423.0U Active CN211184811U (en) | 2019-11-11 | 2019-11-11 | Multifunctional transparent wave-absorbing film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115537024A (en) * | 2022-08-26 | 2022-12-30 | 奇遇新材料科技(佛山)有限公司 | Hydrophobic self-cleaning wave-absorbing electromagnetic film and preparation method thereof |
-
2019
- 2019-11-11 CN CN201921926423.0U patent/CN211184811U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115537024A (en) * | 2022-08-26 | 2022-12-30 | 奇遇新材料科技(佛山)有限公司 | Hydrophobic self-cleaning wave-absorbing electromagnetic film and preparation method thereof |
| CN115537024B (en) * | 2022-08-26 | 2024-04-09 | 奇遇新材料科技(佛山)有限公司 | Hydrophobic self-cleaning wave-absorbing electromagnetic film and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2432970C (en) | Electromagnetic wave absorber | |
| CN103295671B (en) | Nesa coating | |
| CN203633052U (en) | Heat radiation structure applied to mobile device | |
| CN211184811U (en) | Multifunctional transparent wave-absorbing film | |
| CN105283056A (en) | Electromagnetic wave interference shielding film | |
| CN202030694U (en) | High peel strength conductive glue film with through holes | |
| CN211352977U (en) | Wave absorbing plate for shielding electromagnetic interference | |
| CN204706637U (en) | Meta Materials filter structure and there is its metamaterial antenna cover and antenna system | |
| CN107284196B (en) | A kind of observation window for missile truck | |
| CN217406951U (en) | Photoelectric information leakage protective film and device | |
| CN102821589A (en) | Wave absorbing material | |
| CN214400359U (en) | Integrated composite structure enhanced wave-absorbing material | |
| CN109996431A (en) | High-performance shield glass and preparation method thereof | |
| CN210840545U (en) | Wave-absorbing shielding film with heat dissipation and conduction functions | |
| CN104754915A (en) | Heat radiation structure applied to mobile device | |
| CN210725889U (en) | Ultrathin flexible electromagnetic shielding film | |
| CN203105049U (en) | Film for attenuating electromagnetic waves | |
| CN210257549U (en) | Anti-ultraviolet PVB intermediate coat | |
| CN210537246U (en) | Composite wave absorbing structure containing low dielectric loss layer | |
| CN210808106U (en) | Wave-absorbing heat dissipation film | |
| CN210840543U (en) | Shielding wave-absorbing film | |
| CN207901754U (en) | A kind of PC plastic plate with conducting function | |
| CN113795131B (en) | Electromagnetic shielding member and display | |
| CN210337159U (en) | Mobile phone display screen module | |
| CN114126394B (en) | Photoelectric information leakage protection film, device, preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |