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Mechanical recycling of polypropylene garden chairs via restabilization

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dc.contributor.author Papaspyrides, CD en
dc.contributor.author Kartalis, CN en
dc.contributor.author Pfaendner, R en
dc.date.accessioned 2014-03-01T01:16:44Z
dc.date.available 2014-03-01T01:16:44Z
dc.date.issued 2001 en
dc.identifier.issn 09695990 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/14185
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0035167209&partnerID=40&md5=d39eb298350719556925fb9a7c7808ec en
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-0035167209&partnerID=40&md5=d39eb298350719556925fb9a7c7808ec en
dc.subject.other Aging of materials en
dc.subject.other Mechanical testing en
dc.subject.other Plastics fillers en
dc.subject.other Polypropylenes en
dc.subject.other Recycling en
dc.subject.other Remelting en
dc.subject.other Thermal effects en
dc.subject.other Thermodynamic stability en
dc.subject.other Polypropylene garden chair en
dc.subject.other Restabilization en
dc.subject.other Plastic products en
dc.title Mechanical recycling of polypropylene garden chairs via restabilization en
heal.type journalArticle en
heal.publicationDate 2001 en
heal.abstract The remelting-restabilization technique was applied to evaluate the closed loop recycling of post-used, white garden chairs made from filled polypropylene (PP). Different commercial stabilization systems in selected concentrations were employed to investigate the optimum restabilization recipe for eliminating degradation effects during reprocessing and successive service life. For monitoring the processing stability of the restabilized and non-restabilized material, a multiple extrusion procedure at two different reprocessing temperatures was performed. In addition, mechanical tests were carried out, for further studying the effect of restabilization on the performance of the recycled material. The long-term thermal stability of the recycled material was studied by mechanical tests and by determining the time to embrittlement in accelerated heat ageing experiments. The results lead to conclusions about the success of restabilization for quality improvement of post-used filled PP chair material during recycling, permitting its re-use in the original application. en
heal.journalName Polymer Recycling en
dc.identifier.volume 6 en
dc.identifier.issue 1 en
dc.identifier.spage 1 en
dc.identifier.epage 10 en


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