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231225s2017 xx |||||o 00| ||eng c |
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|a 10.1016/j.wasman.2017.07.022
|2 doi
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|a pubmed24n0913.xml
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|a (PII)S0956-053X(17)30515-9
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|a DE-627
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|e rakwb
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|a eng
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|a Kamleitner, Florian
|e verfasserin
|4 aut
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|a Long chain branching as an innovative up-cycling process of polypropylene post-consumer waste - Possibilities and limitations
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|c 2017
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 13.12.2017
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|a Date Revised 02.12.2018
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2017 Elsevier Ltd. All rights reserved.
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|a Long chain branching (LCB) was used the first time as an innovative tool for value adding to PP from household post-consumer waste. Due to the highly improved melt properties, the possible application profile is extended and not only a "re-cycling" process, even a real "up-cycling" is presented. The used PP was collected from commingled household polyolefin waste, which contained different types of PP and macromolecular impurities such as 10% of polyethylene with high density (PE-HD). In addition, a single PP waste fraction from cleaned beverage and yoghurt cups was manually sorted. The up-cycled PP from single polymer waste, as well as the post-consumer blend, showed pronounced strain hardening and increased melt strength, which was comparable to LCB-PP prepared from virgin PP. However, the up-cycled post-consumer blend showed weaker mechanical performance especially low elongation at break due to PE-HD
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|a Journal Article
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|a Long chain branching
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|a Polypropylene
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|a Post-consumer waste
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|a Recycling
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|a Strain hardening
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|a Up-cycling
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|a Polypropylenes
|2 NLM
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|a Polyethylene
|2 NLM
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|a 9002-88-4
|2 NLM
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|a Duscher, Bernadette
|e verfasserin
|4 aut
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|a Koch, Thomas
|e verfasserin
|4 aut
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|a Knaus, Simone
|e verfasserin
|4 aut
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|a Archodoulaki, Vasiliki-Maria
|e verfasserin
|4 aut
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|i Enthalten in
|t Waste management (New York, N.Y.)
|d 1999
|g 68(2017) vom: 01. Okt., Seite 32-37
|w (DE-627)NLM098197061
|x 1879-2456
|7 nnns
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|g volume:68
|g year:2017
|g day:01
|g month:10
|g pages:32-37
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|u http://dx.doi.org/10.1016/j.wasman.2017.07.022
|3 Volltext
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|d 68
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