PRESSURE VESSEL OF THERMOPLASTIC RESIN AND HIGH-PRESSURE MATERIAL-ENCAPSULATED VESSEL

摘要

PROBLEM TO BE SOLVED: To provide a lightweight pressure vessel of thermoplastic resin alternative to metal with no concern about rust or corrosion and high degree of freedom in shape, having sufficient pressureproof strength and gas-barrier property. SOLUTION: The pressure vessel is made from a thermoplastic resin composition≤30 cm3×0.1 mm/m2×24h×atm in nitrogen gas permeability comprising (A) 100 pts. wt. of a nylon resin, (B) 0-50 pts. wt. of an olefin resin and (C) 5-100 pts. wt. of a fibrous reinforcing material. COPYRIGHT: (C)2004,JPO&NCIPI