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HOME > Technical Information > Characteristics of GOHSENOL > Gas Impermeability

Technical Information

Characteristics of GOHSENOL

Gas Impermeability

GOHSENOL films formed either independently or on substrates like paper, show very high impermeability to many kinds of gases such as oxygen, nitrogen, hydrogen, carbon dioxide, and helium, but exceptionally, allow moisture and ammonia to permeate through.

Relation between Relative Humidity and Oxygen Permeability

*Applications which utilize gas impermeability
*PET
*O-Ny



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