Color adjustable anti-icing anti-fog electric heating film for civil aircraft port glass and preparation method thereof

A porthole glass, civil aircraft technology, applied in the direction of coating, can solve problems such as lack, and achieve the effects of soft and adjustable color, high film adhesion, excellent weather resistance and corrosion resistance

Active Publication Date: 2016-11-09
GEMCH MATERIAL TECH SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem of the present invention is that the traditional aircraft porthole glass of the aircraft does not adopt special anti-icing and anti-fog technology, mainly adopts anti-icing liquid for ground icing, but there is still a lack of relevant technologies and methods for icing and fogging during flight. Measures to deal with

Method used

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  • Color adjustable anti-icing anti-fog electric heating film for civil aircraft port glass and preparation method thereof

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Embodiment 1

[0029] The present invention relates to a color-tunable anti-icing and anti-fog electric heating film for the porthole glass of a civil aircraft, which comprises a glass substrate, an isolation layer, An electric heating layer, a toning layer and a protective layer, the glass substrate sequentially includes an isolation layer, an electric heating layer, a toning layer and a protective layer from inside to outside.

[0030] The isolation layer is used to block the impurity ions in the glass substrate from entering the subsequent functional layer to affect the effect. The electric heating layer uses metal titanium to achieve low resistance. Metal titanium has excellent chemical stability and can increase the service life. The coloring layer uses metal and oxidation Realized by the combination of materials, the protective layer is made of indium tin oxide and silicon oxide, which has corrosion resistance and friction resistance, and is used to protect the film layer from the exter...

Embodiment 2

[0046] The difference between Embodiment 2 and Embodiment 1 is: a kind of adjustable anti-icing and anti-fog electric heating film for civil aircraft porthole glass of the present invention, the adjustable anti-icing and anti-fog electric heating film for civil aircraft porthole glass The electric heating film comprises a glass substrate, an isolation layer, an electric heating layer, a toning layer and a protective layer, and the glass substrate sequentially comprises an isolation layer, an electric heating layer, a toning layer and a protective layer from inside to outside.

[0047] The glass substrate is an aircraft porthole glass substrate; the isolation layer is a first silicon oxide layer 2, and the film thickness of the first silicon oxide layer is 35 nm.

[0048] The electric heating layer includes a first indium tin oxide layer 31, a metal titanium layer 32 and an indium tin oxide layer 33 from the inside to the outside, the film thickness of the first indium tin oxide...

Embodiment 3

[0058] The difference between embodiment 3 and embodiment 1 is: a kind of color-tunable anti-icing and anti-fog electric heating film for civil aircraft porthole glass of the present invention, the color-tunable anti-icing and anti-fog electric heating film for civil aircraft porthole glass The electric heating film comprises a glass substrate, an isolation layer, an electric heating layer, a toning layer and a protective layer, and the glass substrate sequentially comprises an isolation layer, an electric heating layer, a toning layer and a protective layer from inside to outside.

[0059] The glass substrate is an aircraft porthole glass substrate; the isolation layer is a first silicon oxide layer 2, and the film thickness of the first silicon oxide layer is 28nm.

[0060] The electric heating layer includes a first indium tin oxide layer 31, a metal titanium layer 32 and an indium tin oxide layer 33 from the inside to the outside, the film thickness of the first indium tin ...

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Abstract

The invention discloses a color adjustable anti-icing anti-fog electric heating film for civil aircraft port glass and a preparation method thereof. The color adjustable anti-icing anti-fog electric heating film for civil aircraft port glass comprises a glass substrate, an isolation layer, an electric heating layer, a color adjustable layer and a protective layer. The glass substrate sequentially comprises the isolation layer, the electric heating layer, the color adjustable layer and the protective layer from interior to exterior. The glass substrate is the aircraft port glass substrate. The isolation layer is a first silicon oxide layer (2), and the thickness of the first silicon oxide layer is 25-35 nm. The color adjustable anti-icing anti-fog electric heating film can achieve the low-resistance electric heating performance, can achieve defrosting and demisting rapidly, has the excellent weather resistance and corrosion resistance, and is applicable to flying under the humid salt and humid hot environment, the visible light transmittance of the film layer is high, and the film is soft and adjustable in color, dense, uniform and high in film layer binding force.

Description

technical field [0001] The invention relates to the technical field of electric heating films, in particular to a color-tunable anti-icing and anti-fog electric heating film for civil aircraft porthole glass and a preparation method thereof. Background technique [0002] During the flight of civil aircraft, it will be affected by the meteorological environment, such as rainy, snowy and humid weather. At this time, some surfaces of the aircraft will freeze and fog, especially for the portholes of the aircraft. Large, when the dew point is reached, fogging will occur, which will affect the visual comfort of the flight process, especially for high-end branch line airliners; at the same time, for high-end airliners, considering the design requirements, certain requirements will be placed on the color of the portholes. [0003] Through on-line or off-line coating technology, the anti-icing and anti-fog performance can be realized at the same time by depositing color-tuned electri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/36
CPCC03C17/3639C03C17/3649C03C17/3655C03C17/3657C03C17/3668C03C2217/76C03C2217/948
Inventor 王晓璐刘战合田秋丽代君赵辉路玲
Owner GEMCH MATERIAL TECH SUZHOU
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