dc.contributor.author | Achilleos, Evdokia C. | en |
dc.contributor.author | Georgiou, Georgios C. | en |
dc.contributor.author | Hatzikiriakos, Savvas George | en |
dc.creator | Achilleos, Evdokia C. | en |
dc.creator | Georgiou, Georgios C. | en |
dc.creator | Hatzikiriakos, Savvas George | en |
dc.date.accessioned | 2019-12-02T10:33:18Z | |
dc.date.available | 2019-12-02T10:33:18Z | |
dc.date.issued | 2002 | |
dc.identifier.uri | http://gnosis.library.ucy.ac.cy/handle/7/56340 | |
dc.description.abstract | Product quality and, in general, processing windows and rates of production in the extrusion of molten polymers are limited by various flow instabilities (mainly melt fracture) that are observed at high production rates. While there still are unresolved issues in comprehending these phenomena, industry demands for process optimization dictate the employment of processing aids (PAs) for product quality improvement and energy requirement reduction. In this review paper, most commercially used processing aids (PAs) are discussed, namely fluoroelastomers, stearates, small amounts of polymers blended with the process polymer, and the newly discovered boron nitride as pure and in combination with other fluoroelastomers. This paper focuses on the appropriate and optimum usage of the various PAs as well as on the mechanism that underlies their action for flow enhancement and instability elimination. Finally, numerous experimental observations are discussed, and several examples are illustrated. | en |
dc.source | Journal of Vinyl and Additive Technology | en |
dc.source.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-0009559068&partnerID=40&md5=ecec3d4088421ae20dacad02969fdb0e | |
dc.title | Role of processing aids in the extrusion of molten polymers | en |
dc.type | info:eu-repo/semantics/article | |
dc.description.volume | 8 | |
dc.description.issue | 1 | |
dc.description.startingpage | 7 | |
dc.description.endingpage | 24 | |
dc.author.faculty | Σχολή Θετικών και Εφαρμοσμένων Επιστημών / Faculty of Pure and Applied Sciences | |
dc.author.department | Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics | |
dc.type.uhtype | Article | en |
dc.description.notes | <p>Cited By :62</p> | en |
dc.source.abbreviation | J Vinyl Addit Technol | en |
dc.contributor.orcid | Georgiou, Georgios C. [0000-0002-7451-224X] | |
dc.gnosis.orcid | 0000-0002-7451-224X | |