Correlation analysis of the gas permeability parameters of polymers

A correlation analysis of published experimental data on coefficients of gas permeability P, diffusion D and gas solubility σ has been carried out for a number of polydienes, polysiloxanes, polyolefines, halogen- and silicon-containing carbochain polymers, polymeric ethers and ketones, polyamides an...

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Bibliographic Details
Published in:Polymer science USSR 1984, Vol.26 (7), p.1678-1688
Main Authors: Teplyakov, V.V., Durgar'yan, S.G.
Format: Article
Language:English
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Summary:A correlation analysis of published experimental data on coefficients of gas permeability P, diffusion D and gas solubility σ has been carried out for a number of polydienes, polysiloxanes, polyolefines, halogen- and silicon-containing carbochain polymers, polymeric ethers and ketones, polyamides and aromatic compounds. Correlation equations relating the properties of gases and gas transfer parameters of polymers and gas-polymer systems have been derived. A classification of known values of P, D and σ for inert gases and some polyatomic gases has been realized for the studied polymers, and it is shown how these values may be calculated.
ISSN:0032-3950
1878-268X
DOI:10.1016/S0032-3950(84)80058-1