There are provided a mixed coating material, a wing, and an anti-icing system. The mixed coating material includes a cold curing resin that undergoes reaction curing at normal room temperature, and a particulate fluororesin. The constituent ratio of the particulate fluororesin in a coating film that is a cured state of the mixed coating material is 43 wt% or more and 82 wt% or less. A wing 110 includes a non-water-repellent coating film 112 that forms an outermost layer in a water droplet impact region P in a leading edge portion of the wing 110; and a water-repellent coating film 113 that is formed of the mixed coating material and that forms an outermost layer in a water-repellent region Q adjacent to the water droplet impact region P. An anti-icing system 100 includes the wing 110 and a heating unit 120 that heats the water droplet impact region P.
WING, AND ANTI-ICING SYSTEM
FLÜGEL UND VEREISUNGSSCHUTZSYSTEM
AILE ET SYSTÈME ANTIGIVRAGE
2019-09-25
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / C09K Materialien für Anwendungen, soweit nicht anderweitig vorgesehen , MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR / F03D Windkraftmaschinen , WIND MOTORS |
European Patent Office | 2021
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