| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a pressure container in which blooming of a thermosetting resin is suppressed in forming an FRP layer. SOLUTION: The method for manufacturing the pressure container sequentially includes: a step of winding a fiber where the thermosetting resin is impregnated on a surface of a cylindrical substrate with a hollow part; and a resin curing step S20 of curing the thermosetting resin and forming the FRP layer on the surface of the substrate. Moreover, the method includes a pressure application step (S200) that applies an external pressure to the outside of the FRP layer and an internal pressure against the external pressure the inside of the substrate along with the resin curing step S20. COPYRIGHT: (C)2011,JPO&INPIT |
