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Effect of annealing on the permeation characteristics of gases of coextruded LLDPE films
dc.contributor.author | Compañ, Vicente | |
dc.contributor.author | Andrio, Andreu | |
dc.contributor.author | López Peris, María Lidón | |
dc.contributor.author | Riande, Evaristo | |
dc.date.accessioned | 2016-11-23T12:11:00Z | |
dc.date.available | 2016-11-23T12:11:00Z | |
dc.date.issued | 1996 | |
dc.identifier.issn | 0032-3861 | |
dc.identifier.uri | http://hdl.handle.net/10234/164626 | |
dc.description.abstract | The temperature dependence of both the permeability and diffusion coefficients of carbon dioxide, oxygen and nitrogen in annealed LLDPE films are studied. It is found that the values of the permeability coefficient through the annealed membranes are nearly four times larger than those through the non-annealed ones. The fact that annealing slightly diminishes the values of the diffusion coefficient leads to the conclusion that the rise in permeability detected in the films by effect of annealing should be attributed to an increase in solubility. The permeability characteristics of the films are interpreted in terms of the free volume theory. | ca_CA |
dc.description.sponsorShip | This work was supported by the DGCYT through grant PB-92-0773. | ca_CA |
dc.format.extent | 7 p. | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Polymer Vol. 37 No. 26, pp. 5831-5837, 1996 | ca_CA |
dc.rights | Copyright © 1996 Elsevier Science Ltd | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.title | Effect of annealing on the permeation characteristics of gases of coextruded LLDPE films | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | http://dx.doi.org/10.1016/S0032-3861(96)00443-0 | |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | ca_CA |
dc.relation.publisherVersion | http://www.sciencedirect.com/science/article/pii/S0032386196004430 | ca_CA |
dc.type.version | info:eu-repo/semantics/publishedVersion |
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