The present invention relates to an anti-icing material for aircraft with excellent anti-icing effect and durability capable of improving the stability of aircraft operation. More particularly, according to an embodiment of the present invention, an anti-icing material for aircraft comprises: a concave-convex surface including concave and protruding portions resulting from a plurality of bumps located on at least one surface of a metal substrate; and a super-hydrophobic organic coating layer disposed on the concave-convex surface and including a first hydrophobic organic material and a second hydrophobic organic material that are independently different from each other.
본 발명은 항공기 운항의 안정성을 향상시킬 수 있는 착빙 억제 효과 및 내구성이 우수한 항공기용 방빙 소재에 관한 것으로, 상세하게 본 발명의 일 구현예에 따른 항공기용 방빙 소재는 적어도 금속기재의 일 면에 위치하는 복수개의 요철로부터 기인한 오목부와 돌출부를 포함하는 요철면 및 요철면 상에 위치하며, 독립적으로 서로 상이한 제1소수성 유기물 및 제2소수성 유기물을 포함하는 초소수성 유기 코팅층을 포함한다.
Anti-icing material for aircraft and preparation method thereof
항공기용 방빙 소재 및 이의 제조방법
2022-09-01
Patent
Electronic Resource
Korean
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL , Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS |
NTIS | 1971
NTIS | 1979
European Patent Office | 2021
|European Patent Office | 2022
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