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Samples in periodicals archive:
Oxygen permeance tests were performed by mounting the respective containers to Mocon OXTRAN devices, continually flushing the containers with nitrogen, and subsequently determining oxygen ingress through the container sidewall.
Effective separation layer is unknown and therefore Pll (called permeance in GPU = I x [10.
The testing included ASTM E2178 the Standard Test Method for Air Permeance of Building Materials to define the amount of air that passed through the material, in addition to many other ASTM standards.
The survey also revealed that the ability to prevent permeance of chemicals through the lining is the most important factor when it comes to the functional chemical resistance of a protective lining.
Relationship between water vapor permeance of apples and microcracking of the cuticle.
The very high RH water vapor permeance properties of the weather resistive barriers seem important in resolving the moisture distribution under high moisture and solar loading of the wall assemblies.
Reduced water vapor transmission and permeance were also noted.
A comparison of ethane, ethylene and CO2 peel permeance for fruit with different coatings.