Gas transport in heterogeneous polymer blends : II. Blends of polydimethylsiloxane and poly(ethylene-copropylene) elastomers |
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| Authors: | JA Barrie JB Ismail |
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| Institution: | Department of Chemistry, Imperial College of Science and Technology, London SW7 2AY Gt. Britain |
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| Abstract: | The solution and transport of propane in blends of polydimethyl siloxane and poly(ethylene-co-propylene) elastomers has been studied in the range 25–50°C. The dependence of the blend permeability on composition was determined and compared with the Maxwell and other expressions for transport in heterogeneous media. |
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