A PRELIMINARY STUDY OF THE VAPOR PERMEABILITY OF CELLOPHANE

Author:

Archer W. L.,Mason S. G.

Abstract

The water vapor permeability of cellophane was measured over adsorption–desorption cycles and was found to parallel the sorption isotherm. When a constant vapor pressure was applied on the low pressure side of the membrane, the mass flow rate was independent of the vapor pressure used and showed hysteresis on desorption. The permeabilities of methanol, ethanol, and benzene were found to increase with increasing vapor pressure.

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

Reference2 articles.

Cited by 4 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Water sorption properties of regenerated sulfate pulp paper treated with ionic liquid [EMIM]OAc;Journal of Wood Chemistry and Technology;2020-07-09

2. The adsorption of hydrocarbons on cellophane;Journal of Colloid and Interface Science;1981-08

3. Effect of Water Vapor Pressure on Moisture Sorption and the Stability of Aspirin and Ascorbic Acid in Tablet Matrices;Journal of Pharmaceutical Sciences;1965-08

4. Durchlässigkeit von Kunststoff-Folien für Gase und Dämpfe;Kolloid-Zeitschrift & Zeitschrift für Polymere;1964-03

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