POLYMERIC LINER BASED GAS CYLINDER WITH REDUCED PERMEABILITY

    公开(公告)号:US20200347992A1

    公开(公告)日:2020-11-05

    申请号:US16863329

    申请日:2020-04-30

    Abstract: Disclosed are gas cylinder assemblies for containing pressurized gas. The gas cylinder assembly has a polymeric liner and a low-permeability barrier layer. The polymeric liner a first end portion, a second end portion and a central body. The central body comprises an outer surface and an inner surface disposed between the first end and the second end. The gas cylinder assembly comprises a reinforcement structure wound over the central body. The gas cylinder assembly further comprises a metal foil interposed between the reinforcement structure and central body. The metal foil is configured to reduce permeation of contents of the polymeric liner.

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