Adhesive transparent conductive film for stealth of aircraft cockpit glass and preparation method thereof

A technology of transparent conductive film and cockpit glass, which is applied in the direction of coating, etc., can solve the problems of low light transmittance of indium tin oxide film layer, corrosion resistance of simple metal film, poor weather resistance and friction resistance, etc., to improve infrared stealth performance, Good flight visual effect, increase maintenance effect

Active Publication Date: 2018-11-02
GEMCH MATERIAL TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cockpit glass used for aircraft stealth adopts a single indium tin oxide film layer or a simple metal film layer to realize electromagnetic wave reflection. poor
At present, there is a lack of a ready-to-attach transparent conductive film with high light transmittance, good corrosion resistance, good weather resistance, and good friction resistance for the stealth of aircraft cockpit glass and its preparation method

Method used

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  • Adhesive transparent conductive film for stealth of aircraft cockpit glass and preparation method thereof

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Embodiment 1

[0035] Such as figure 1 As shown, the present invention is used for the stealth of the aircraft cockpit glass instant paste type transparent conductive film, the instant paste type transparent conductive film used for the aircraft cockpit glass stealth comprises a flexible substrate, the first structural layer, the first stealth function layer 5 , the middle layer 6, the second stealth function layer and the second structure layer, and the instant sticking type transparent conductive film used for the stealth of the aircraft cockpit glass is followed by the flexible substrate, the first structure layer, and the first stealth function layer from the inside to the outside. 5. The middle layer 6, the second stealth function layer 7 and the second structural layer.

[0036] The first structural layer is used to prevent impurity ion elements in the flexible substrate from entering the first stealth functional layer 5 to affect the stealth effect, improve adhesion and comprehensivel...

Embodiment 2

[0055] The difference between embodiment 2 and embodiment 1 is: the instant paste type transparent conductive film used for the stealth of the aircraft cabin glass of the present invention, the instant paste type transparent conductive film is attached to the top of the aircraft cabin glass 1 through the adhesive layer 2, The material of the flexible base 3 is PI, and the thickness of the flexible base is 0.1 mm.

[0056] The first structural layer is composed of three continuous film layers, and the three continuous film layers include a first silicon nitride layer 41, a titanium oxide layer 42 and a first transparent conductive oxide layer 43; A structural layer is sequentially composed of a first silicon nitride layer 41, a titanium oxide layer 42, and a first transparent conductive oxide layer 43 from inside to outside;

[0057] The film thickness of the first silicon nitride layer 41 is 15 nm, the film thickness of the titanium oxide layer 42 is 12 nm, and the film thickn...

Embodiment 3

[0068] The difference between embodiment 3 and embodiment 1 is: the instant paste type transparent conductive film used for the stealth of the aircraft cabin glass of the present invention, the instant paste type transparent conductive film is attached to the top of the aircraft cabin glass 1 through the adhesive layer 2, The material of the flexible base 3 is PET, and the thickness of the flexible base is 0.2 mm.

[0069] The first structural layer is composed of three continuous film layers, and the three continuous film layers include a first silicon nitride layer 41, a titanium nitride layer 42 and a first transparent conductive oxide layer 43; The first structural layer is sequentially the first silicon nitride layer 41, the titanium nitride layer 42, and the first transparent conductive oxide layer 43 from the inside to the outside;

[0070] The film thickness of the first silicon nitride layer 41 is 10 nm, the film thickness of the titanium nitride layer 42 is 20 nm, an...

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Abstract

The invention discloses an instant-sticking type transparent conductive film for aircraft cabin glass stealth and a preparation method of the instant-sticking type transparent conductive film. The instant-sticking type transparent conductive film for aircraft cabin glass stealth comprises a flexible substrate, a first structural layer, a first stealth functional layer, a middle layer, a second stealth functional layer and a second structural layer. The instant-sticking type transparent conductive film for aircraft cabin glass stealth sequentially comprises the flexible substrate, the first structural layer, the first stealth functional layer, the middle layer, the second stealth functional layer and the second structural layer from interior to exterior. On the basis of achieving high visible light transmittance and high stealth performance, by means of the instant-sticking method, stealth improvement of aircrafts on active duty can be quickly achieved, the stealth improvement cost is reduced, and maintainability is improved. The film is compact, uniform and soft in color, and the process procedures are controllable.

Description

technical field [0001] The invention relates to the field of manufacturing transparent conductive films, in particular to an instant stickable transparent conductive film used for concealment of aircraft cockpit glass and a preparation method thereof. Background technique [0002] As one of the three major scattering sources, the aircraft cockpit will seriously affect the stealth performance of the aircraft. The cockpit stealth has become a prominent feature of modern aircraft, especially fighter jets, and is also an important development direction of aircraft stealth design. The cockpit stealth mainly converts the strong scattering of the cavity into weak scattering on the outer surface of the cockpit glass by coating a layer of electromagnetic wave control film on the cockpit glass to improve the stealth performance. The current cockpit stealth film system adopts indium tin oxide single-layer film or titanium oxide / titanium / titanium oxide multilayer film, and its function ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C17/42
CPCC03C17/42C03C2217/73
Inventor 刘战合王晓璐田秋丽马高山代君华卫平
Owner GEMCH MATERIAL TECH SUZHOU
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