Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment
<p dir="ltr">This study investigates treating polyethylene terephthalate (PET) waste water bottles with different mass of ethylene glycol (EG) using reactive extrusion technique at a temperature of 260°C. The study puts emphases on evaluating the thermal, mechanical, and chemical cha...
محفوظ في:
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| مؤلفون آخرون: | , |
| منشور في: |
2017
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| الموضوعات: | |
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إضافة وسم
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| _version_ | 1864513557213741056 |
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| author | Mahmoud A. Mohsin (19691662) |
| author2 | Tahir Abdulrehman (8697696) Yousef Haik (2610628) |
| author2_role | author author |
| author_facet | Mahmoud A. Mohsin (19691662) Tahir Abdulrehman (8697696) Yousef Haik (2610628) |
| author_role | author |
| dc.creator.none.fl_str_mv | Mahmoud A. Mohsin (19691662) Tahir Abdulrehman (8697696) Yousef Haik (2610628) |
| dc.date.none.fl_str_mv | 2017-11-23T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1155/2017/5361251 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Reactive_Extrusion_of_Polyethylene_Terephthalate_Waste_and_Investigation_of_Its_Thermal_and_Mechanical_Properties_after_Treatment/27050704 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Chemical engineering Materials engineering Polyethylene terephthalate (PET) Ethylene glycol (EG) Reactive extrusion Thermal properties Mechanical properties Chemical characteristics |
| dc.title.none.fl_str_mv | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">This study investigates treating polyethylene terephthalate (PET) waste water bottles with different mass of ethylene glycol (EG) using reactive extrusion technique at a temperature of 260°C. The study puts emphases on evaluating the thermal, mechanical, and chemical characteristics of the treated polyethylene terephthalate. The properties of the treated PET from the extruder were analyzed using FT-IR, TGA, DSC, and nanoindentation. The melt flow indexes (MFI) of both treated and untreated PET were also measured and compared. Thermal properties such as melting temperature (<i>T</i><sub><em>m</em></sub>) for treating PET showed an inversely proportional behavior with the EG concentrations. The FT-IR analysis was used to investigate the formation of new linkages like hydrogen bonds between PET and EG due to the hydroxyl and carbonyl groups. Nanoindentation results revealed that both the mechanical characteristics, elastic modulus and hardness, decrease with increasing EG concentration. On the other hand, the melt flow index of treated PET exhibited an increase with increasing EG concentration in the PET matrix.</p><h2>Other Information</h2><p dir="ltr">Published in: International Journal of Chemical Engineering<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1155/2017/5361251" target="_blank">https://dx.doi.org/10.1155/2017/5361251</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_f6bccbc6a0d7122cb91e0a2baa77a823 |
| identifier_str_mv | 10.1155/2017/5361251 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/27050704 |
| publishDate | 2017 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after TreatmentMahmoud A. Mohsin (19691662)Tahir Abdulrehman (8697696)Yousef Haik (2610628)EngineeringChemical engineeringMaterials engineeringPolyethylene terephthalate (PET)Ethylene glycol (EG)Reactive extrusionThermal propertiesMechanical propertiesChemical characteristics<p dir="ltr">This study investigates treating polyethylene terephthalate (PET) waste water bottles with different mass of ethylene glycol (EG) using reactive extrusion technique at a temperature of 260°C. The study puts emphases on evaluating the thermal, mechanical, and chemical characteristics of the treated polyethylene terephthalate. The properties of the treated PET from the extruder were analyzed using FT-IR, TGA, DSC, and nanoindentation. The melt flow indexes (MFI) of both treated and untreated PET were also measured and compared. Thermal properties such as melting temperature (<i>T</i><sub><em>m</em></sub>) for treating PET showed an inversely proportional behavior with the EG concentrations. The FT-IR analysis was used to investigate the formation of new linkages like hydrogen bonds between PET and EG due to the hydroxyl and carbonyl groups. Nanoindentation results revealed that both the mechanical characteristics, elastic modulus and hardness, decrease with increasing EG concentration. On the other hand, the melt flow index of treated PET exhibited an increase with increasing EG concentration in the PET matrix.</p><h2>Other Information</h2><p dir="ltr">Published in: International Journal of Chemical Engineering<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1155/2017/5361251" target="_blank">https://dx.doi.org/10.1155/2017/5361251</a></p>2017-11-23T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1155/2017/5361251https://figshare.com/articles/journal_contribution/Reactive_Extrusion_of_Polyethylene_Terephthalate_Waste_and_Investigation_of_Its_Thermal_and_Mechanical_Properties_after_Treatment/27050704CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/270507042017-11-23T09:00:00Z |
| spellingShingle | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment Mahmoud A. Mohsin (19691662) Engineering Chemical engineering Materials engineering Polyethylene terephthalate (PET) Ethylene glycol (EG) Reactive extrusion Thermal properties Mechanical properties Chemical characteristics |
| status_str | publishedVersion |
| title | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment |
| title_full | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment |
| title_fullStr | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment |
| title_full_unstemmed | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment |
| title_short | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment |
| title_sort | Reactive Extrusion of Polyethylene Terephthalate Waste and Investigation of Its Thermal and Mechanical Properties after Treatment |
| topic | Engineering Chemical engineering Materials engineering Polyethylene terephthalate (PET) Ethylene glycol (EG) Reactive extrusion Thermal properties Mechanical properties Chemical characteristics |