| 摘要 |
PROBLEM TO BE SOLVED: To improve durability of an aircraft water tank to disinfectant, secure structural durability of the aircraft water tank, improve in production efficiency, and reduce a cost.SOLUTION: A blow molding process is performed for polyolefin-based resin as thermoplastic resin having excellent durability to disinfectant to obtain a hollow body 12. Next, a surface treatment process is performed on the entire surface region of the hollow body 12 to improve adhesiveness of the entire surface region. Lastly, a filament winding process is performed by winding reinforced fiber impregnated with thermosetting resin on the surface of the hollow body 12 and an external surface of a flange 1804, heating it, and curing the thermosetting resin to form a fiber-reinforced resin layer 14 on the surface of the hollow body 12 and the external surface of the flange 1804. |
