Permeability Characteristics:
- Oxygen (ASTM 1927-98): 150 cc/m2 d at 23°C and 50% RH
- Carbon Dioxide (Modulated IR Method): 1200 cc/m2 d at 23°C and 0% RH
- Water Vapor:
- Flat: 1 g/m2 d at 38°C and 90% RH
- Creased: same as flat
- Note: Because of low water permeability and the insensitivity of this material to moisture vapor, it is
unlikely that differences in relative humidity (RH) will make a difference in the oxygen permeability.
