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Electric heating ice-proofing anti-fog transparent conductive film for invisible plane and preparation method thereof

A transparent conductive film, electric heating film technology, applied in chemical instruments and methods, anti-corrosion coatings, other chemical processes, etc., can solve corrosion resistance, weather resistance, poor friction resistance, lack of anti-icing and anti-fog performance, radar reflection effect It can achieve the effect of excellent weather resistance, stable and controllable production process, and strong corrosion resistance.

Pending Publication Date: 2016-11-16
ZHENGZHOU UNIVERSITY OF AERONAUTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the glass substrates used for stealth aircraft all use a single oxide film or a simple metal film layer to reflect electromagnetic waves. The simple use of indium tin oxide film layer has low light transmittance and slightly poor radar reflection effect, while the simple metal film layer is resistant to Corrosion, weather resistance, and friction resistance are relatively poor; meanwhile, considering flight safety issues, there is a lack of an electrically heated anti-icing and anti-fog transparent conductive film for stealth aircraft with anti-icing and anti-fog performance and its preparation method

Method used

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  • Electric heating ice-proofing anti-fog transparent conductive film for invisible plane and preparation method thereof

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Embodiment 1

[0034] An electrically heated anti-icing and anti-fog transparent conductive film for a stealth aircraft of the present invention, the electrically heated anti-icing and anti-fog transparent conductive film for a stealth aircraft comprises an A surface and a B surface, and the A surface and the B surface There are different transparent films on the top respectively, the A side is an electric heating film system, and the B side is a stealth function film system;

[0035] The electric heating film system consists of an electric heating adhesion layer, an electric heating function layer and an electric heating protection layer from the inside to the outside of the glass substrate; the stealth function film system consists of a stealth adhesion layer and a stealth function layer from the inside to the outside of the glass substrate and stealth protection layer.

[0036] The two-sided adhesive layer is used to prevent impurity ions from entering the functional layer of the film lay...

Embodiment 2

[0055] The difference between embodiment 2 and embodiment 1 is:

[0056] An electrically heated anti-icing and anti-fog transparent conductive film for a stealth aircraft of the present invention, the electrically heated anti-icing and anti-fog transparent conductive film for a stealth aircraft comprises an A surface and a B surface, and the A surface and the B surface There are different transparent films on the top respectively, the A side is an electric heating film system, and the B side is a stealth function film system;

[0057] The electric heating adhesion layer is composed of two continuous film layers, and the two continuous film layers include a first silicon oxynitride layer 1-11, a first zinc oxide aluminum layer 1-12, and the first oxynitride The thickness of the silicon layer 1-11 is 22nm, the thickness of the first zinc-aluminum oxide layer 1-12 is 75nm,

[0058] The electric heating adhesion layer can improve the adhesion of the film layer and have a certain ...

Embodiment 3

[0072] The difference between embodiment 3 and embodiment 1 is:

[0073] An electrically heated anti-icing and anti-fog transparent conductive film for a stealth aircraft of the present invention, the electrically heated anti-icing and anti-fog transparent conductive film for a stealth aircraft comprises an A surface and a B surface, and the A surface and the B surface There are different transparent films on the top respectively, the A side is an electric heating film system, and the B side is a stealth function film system;

[0074] The electric heating film system consists of an electric heating adhesion layer, an electric heating function layer and an electric heating protection layer from the inside to the outside of the glass substrate; the stealth function film system consists of a stealth adhesion layer and a stealth function layer from the inside to the outside of the glass substrate and stealth protection layer.

[0075] The electric heating adhesion layer is compos...

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Abstract

The invention discloses an electric heating ice-proofing anti-fog transparent conductive film for an invisible plane and a preparation method thereof. The electric heating ice-proofing anti-fog transparent conductive film comprises a side A and a side B, wherein different transparent films are respectively arranged on the side A and the side B; the side A is an electric heating film system, and the side B is an invisible functional film system; the electric heating film system comprises an electric heating adhesion layer, an electric heating functional layer and an electric heating protective layer from a glass substrate inside-out sequentially; and the invisible functional film system comprises an invisible adhesion layer, an invisible functional layer and an invisible protective layer from the glass substrate inside-out sequentially. The electric heating ice-proofing anti-fog transparent conductive film has radar-invisible and electric heating ice-proofing anti-fog functions, has optical property controllability and radar wave reflection capability, can meet the requirement of aircraft invisibility, and enables the characteristic signal returned to radar to be reduced by 10dB or over and the visible light transmittance to be increased by 80 percent or over.

Description

technical field [0001] The invention relates to the technical field of conductive glass manufacturing, in particular to an electrically heated anti-icing and anti-fog transparent conductive film for stealth aircraft and a preparation method thereof. Background technique [0002] Invisibility is one of the important development technologies of aircraft in the future. The cockpit, radar cabin, and air intake are the three most important scattering sources of the aircraft. As a transparent part, the glass substrate firstly meets the stealth performance, that is, it has strong radar reflection ability. The cockpit stealth mainly converts the strong scattering of the cavity into weak scattering on the outer surface of the glass substrate by coating a layer of electromagnetic wave control film on the glass substrate to improve the stealth performance. The current cockpit stealth film system adopts indium tin oxide single-layer film or titanium oxide / titanium / titanium oxide multila...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/06C23C14/35C23C14/10C23C14/08C23C14/06C23C14/20C09D5/33C09D1/00C09D5/08C09D5/10C09K3/18C08L33/12
CPCC09K3/185C23C14/0676C23C14/08C23C14/083C23C14/086C23C14/10C23C14/20C23C14/352C08J7/06C09D1/00C09D5/004C09D5/08C09D5/10C08J2333/12Y02T50/60
Inventor 刘战合王晓璐田秋丽代君马高山赵辉
Owner ZHENGZHOU UNIVERSITY OF AERONAUTICS
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