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selective membranes for gas barrier

selective membranes for gas barrier

selective membranes for gas barrier

(OP)
any polymeric sheets that are selectively permeable to water but not to larger (50-150 m.w.) gas molecules?

RE: selective membranes for gas barrier

Hi, the barriers propiertyes of polymers are limited,but if you for example, one lamination with aluminium foil + polymer ,have excelent barriers al oxigen,co2 an another gases.But only materials polymeric is very dificult.

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