Influence of compatibilizer on the properties of low-density polyethylene/polyamide 6 blends obtained by mechanical recycling of multilayer film waste

Polymeric wastes have caused increasing environmental problems, mainly in oceans that accumulate large amounts of non-degradable plastic waste. Particularly, waste of polymeric multilayer films for packaging presents low interest for mechanical recycling due to the poor properties and low commercial...

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Veröffentlicht in:Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA. - 1991. - 36(2018), 8 vom: 03. Aug., Seite 729-736
1. Verfasser: Moreno, Diego David Pinzón (VerfasserIn)
Weitere Verfasser: Saron, Clodoaldo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA
Schlagworte:Journal Article Multilayer films low-density polyethylene maleic anhydride grafted polyethylene polyamide 6 post-industrial waste recycling Polymers nylon 6 25038-54-4 mehr... Caprolactam 6879X594Z8 Polyethylene 9002-88-4
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245 1 0 |a Influence of compatibilizer on the properties of low-density polyethylene/polyamide 6 blends obtained by mechanical recycling of multilayer film waste 
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520 |a Polymeric wastes have caused increasing environmental problems, mainly in oceans that accumulate large amounts of non-degradable plastic waste. Particularly, waste of polymeric multilayer films for packaging presents low interest for mechanical recycling due to the poor properties and low commercial value of the recycled material generated as polymeric blends. Multilayer films of low-density polyethylene (LDPE) and polyamide 6 (PA6) is a typical material used for packaging applications. The aim of this study was to evaluate the action of the concentration of maleic anhydride grafted polyethylene (PE- g-MA) on the compatibilization of LDPE/PA6 blends generated from mechanical recycling of multilayer films containing both polymers. The action of the PE- g-MA on the properties of the LDPE/PA6 blends was evaluated by tensile tests, optical microscopy, melt flow rate, and scanning electron microscopy. The use of PE- g-MA at 2.5 wt% as a compatibilizer during reactive extrusion of the multilayer films waste has showed the best result for production of the respective recycled LDPE/PA6 blends 
650 4 |a Journal Article 
650 4 |a Multilayer films 
650 4 |a low-density polyethylene 
650 4 |a maleic anhydride grafted polyethylene 
650 4 |a polyamide 6 
650 4 |a post-industrial waste 
650 4 |a recycling 
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650 7 |a 25038-54-4  |2 NLM 
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650 7 |a 6879X594Z8  |2 NLM 
650 7 |a Polyethylene  |2 NLM 
650 7 |a 9002-88-4  |2 NLM 
700 1 |a Saron, Clodoaldo  |e verfasserin  |4 aut 
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