Transparent energy-saving hydrophobic film used for civil aircraft porthole glass and preparation method thereof

A technology for porthole glass and civil aircraft, which is applied in the field of energy-saving hydrophobic transparent film for civil aircraft porthole glass and its preparation, can solve problems such as improvement, lack of hydrophobicity on the outer surface of the glass, and achieves improved stability and life, excellent energy-saving effect, The effect of improving the energy saving effect

Inactive Publication Date: 2016-12-14
ZHENGZHOU UNIVERSITY OF AERONAUTICS
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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 portholes of general civil aircraft seldom use energy-saving film systems and hydrophobic film systems, and mainly use technologies such as hollowing to achieve energy-saving effects. At the same time, the outer surface of the glass has no hydrophobic performance improvement

Method used

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  • Transparent energy-saving hydrophobic film used for civil aircraft porthole glass and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A kind of energy-saving and hydrophobic transparent film for civil aircraft porthole glass of the present invention, the plexiglass substrate O of the energy-saving and hydrophobic transparent film for civil aircraft porthole glass includes A surface and B surface, and the A surface and B surface Different transparent films are provided respectively, the A side is an energy-saving transparent conductive film system, and the B side is a hydrophobic transparent film system;

[0031] The energy-saving film system includes an isolation layer, an energy-saving functional layer and a protective layer from the organic glass substrate 0 to the outside; the hydrophobic film system consists of an adhesion layer and a hydrophobic functional layer from the organic glass substrate 0 from the inside to the outside.

[0032] The separation layer and the adhesion layer are used to prevent impurity ion elements such as sodium calcium from entering the functional layer to affect the effec...

Embodiment 2

[0050] The difference between embodiment 2 and embodiment 1 is: a kind of energy-saving and hydrophobic transparent film for civil aircraft porthole glass of the present invention, the isolation layer is the first silicon oxide layer 1-11 and titanium oxide layer 1 in sequence from the inside to the outside -12, the film thickness of the first silicon oxide layer 1-11 is 20 nm, and the film thickness of the titanium oxide layer 1-12 is 20 nm.

[0051] The energy-saving functional layer is sequentially composed of a first zirconia layer 1-21, a metal titanium layer 1-22 and an indium tin oxide layer 1-23 from the inside to the outside, and the film thickness of the first zirconia layer 1-21 is 20nm , the film thickness of the metal titanium layer 1-22 is 7nm, and the film thickness of the indium tin oxide layer 1-23 is 80nm.

[0052] The protective layer consists of a niobium oxide layer 1-31 and a second silicon oxide layer 1-32 from the inside to the outside, the film thickne...

Embodiment 3

[0061] The difference between Embodiment 3 and Embodiment 1 is that in the energy-saving and hydrophobic transparent film used for civil aircraft porthole glass of the present invention, the isolation layer is sequentially composed of the first silicon oxide layer 1-11 and the titanium oxide layer 1 from the inside to the outside. -12, the film thickness of the first silicon oxide layer 1-11 is 35 nm, and the film thickness of the titanium oxide layer 1-12 is 25 nm.

[0062] The film color can be adjusted by adjusting the thickness of the two through the process;

[0063] The energy-saving functional layer is sequentially composed of a first zirconia layer 1-21, a metal titanium layer 1-22 and an indium tin oxide layer 1-23 from the inside to the outside, and the film thickness of the first zirconia layer 1-21 is 26nm , the film thickness of the metal titanium layer 1-22 is 14nm, and the film thickness of the indium tin oxide layer 1-23 is 95nm.

[0064] The protective layer ...

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Abstract

The invention discloses a transparent energy-saving lyophobic film used for civil aircraft porthole glass and a preparation method thereof. An organic glass substrate involved in the transparent energy-saving hydrophobic film used for the civil aircraft porthole glass comprises a surface A and a surface B. Different transparent film bodies are arranged on the surface A and the surface B. A transparent energy-saving conductive film system is arranged on the surface A, and a transparent hydrophobic film system is arranged on the surface B. The energy-saving film system comprises an isolation layer, an energy-saving functional layer and a protective layer sequentially from inside to outside in the organic glass substrate. The hydrophobic film system comprises an attaching layer and a hydrophobic functional layer sequentially from inside to outside in the organic glass substrate. The inner side of the transparent energy-saving hydrophobic film can achieve the infrared reflecting and energy saving function, the outer side of the transparent energy-saving hydrophobic film can achieve the hydrophobic, oleophobic and anti-dirt functions, the film layers on the two sides are coordinated in function, the effects of high light transparency and excellent energy conservation are achieved, the film layers are high in corrosion resistance and weather resistance, the production process is simple and can be autonomously controlled, and the technological process can be adjusted according to performance parameter requirements.

Description

technical field [0001] The invention relates to the field of transparent film manufacturing, in particular to an energy-saving hydrophobic transparent film used for civil aircraft porthole glass and a preparation method thereof. Background technique [0002] Civil aircraft include general aviation aircraft, regional airliners, mainline airliners, etc. The portholes of civil aircraft can illuminate the interior of the cabin, which is convenient for passengers to enjoy the scenery outside the cabin and improves passenger comfort. On the other hand, the portholes also bring infrared rays and ultraviolet rays through while daylighting, causing energy loss. For aircrafts, saving energy is very important. It is required that the porthole glass must be protected against infrared rays and ultraviolet rays under the premise of ensuring a certain light transmittance. Realize effective reflection, so as to obtain energy-saving effect; at the same time, considering the light transmittan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23C14/10C23C14/08C23C14/18C23C14/12C23C14/35
CPCC23C14/083C23C14/086C23C14/10C23C14/12C23C14/185C23C14/352Y02T50/60
Inventor 刘战合王晓璐田秋丽王菁赵辉路玲
Owner ZHENGZHOU UNIVERSITY OF AERONAUTICS
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