| 摘要 |
PROBLEM TO BE SOLVED: To provide a metallic film foil to be used in an airtight reinforcement used in an extremely ultralow-temperature material container for storing an extremely ultralow-temperature fluid, and the airtight reinforcement with outstanding adhesive properties with a resin-impregnated glass fiber fabric even at normal temperatures/an extremely ultralow-temperature. SOLUTION: In this reinforcement, a mixture of a silane coupling agent and a polyester resin composition is previously applied to both surfaces of the metallic film foil and the resin-impregnated glass fiber fabric is laminated over both surfaces of the metallic film foil and thermally pressed. Consequently, the adhesive properties between the metallic film foil and the resin-impregnated glass fiber fabric are significantly upgraded. COPYRIGHT: (C)2006,JPO&NCIPI |
