Solubility of ethylene in liquid, low‐density polyethylene to 69 atmospheres
- 1 April 1977
- journal article
- research article
- Published by Wiley in Journal of Polymer Science: Polymer Physics Edition
- Vol. 15 (4) , 593-603
- https://doi.org/10.1002/pol.1977.180150401
Abstract
Ethylene solubility in low‐density polyethylene has been measured using the piezoelectric sorption method from 0 to 69 atm at 126, 140, and 155°C. The measured solubility data indicate lower ethylene solubility in polyethylene at a given temperature and pressure than a previously published extrapolation of infinite‐dilution results. The data are interpreted using the Flory–Huggins solution theory.Keywords
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