Hydrogen-dispensing hose

Provided is a hydrogen-dispensing hose. At least two reinforcing layers are coaxially layered between an inner surface layer of a thermoplastic resin having a dry hydrogen gas permeability coefficient at 90° C. of 1×10−8 cc·cm/cm2·sec.·cmHg or less and an outer surface layer of a thermoplastic resin...

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Bibliographische Detailangaben
Hauptverfasser: Shibano, Hiroaki, Yusa, Ikuma, Ishii, Katsumasa
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Provided is a hydrogen-dispensing hose. At least two reinforcing layers are coaxially layered between an inner surface layer of a thermoplastic resin having a dry hydrogen gas permeability coefficient at 90° C. of 1×10−8 cc·cm/cm2·sec.·cmHg or less and an outer surface layer of a thermoplastic resin. A wire braided layer formed by braiding metal wires is used as the outermost reinforcing layer. Fiber braided layers formed by braiding high-strength fibers such as polyparaphenylene benzobisoxazole fibers are used as the other reinforcing layers.