Migration of PVC plasticizers into alcohols

Kampouris, EM; Regas, F; Rokotas, S; Polychronakis, S; Pantazoglou, M

dc.contributor.author	Kampouris, EM	en
dc.contributor.author	Regas, F	en
dc.contributor.author	Rokotas, S	en
dc.contributor.author	Polychronakis, S	en
dc.contributor.author	Pantazoglou, M	en
dc.date.accessioned	2014-03-01T01:05:32Z
dc.date.available	2014-03-01T01:05:32Z
dc.date.issued	1975	en
dc.identifier.issn	0032-3861	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/8875
dc.subject.classification	Polymer Science	en
dc.title	Migration of PVC plasticizers into alcohols	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/0032-3861(75)90118-4	en
heal.identifier.secondary	http://dx.doi.org/10.1016/0032-3861(75)90118-4	en
heal.language	English	en
heal.publicationDate	1975	en
heal.abstract	The use of labelled plasticizers and radioactivity measurements in conjunction with weight loss, can give quantitative information on the amount of migrated plasticizer, and on the amount of the liquid medium that diffuses into the polymer during the migration process. In the case of PVC plasticized with dibutyl phthalate and dioctyl phthalate and immersed in alcohols, the specimens soon become heterogeneous due to loss in compatibility between the polymer and the mixtures of plasticizer-alcohol high in alcohol. These mixtures are formed in the polymer as a result of continuous migration and diffusion processes. The following factors affecting the migration process were examined: nature of alcohol, nature of phthalate plasticizer, amount of plasticizer, molecular weight of polymer, thickness of specimens, presence of epoxy plasticizers, plasticization process, presence of stabilizers, temperature, and time. © 1975.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Polymer	en
dc.identifier.doi	10.1016/0032-3861(75)90118-4	en
dc.identifier.isi	ISI:A1975AW91000016	en
dc.identifier.volume	16	en
dc.identifier.issue	11	en
dc.identifier.spage	840	en
dc.identifier.epage	844	en