Recycled Poly(ethylene Terephthalate) Based-Plasticizer for PVC Regranulates Production
Authors
Čutović, NatalijaVuksanović, Marija M.

Milošević, Milena
Bugarčić, Mladen
Bošnjaković, Jovana
Gržetić, Jelena
Marinković, Aleksandar
Conference object (Published version)

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Due to the increasing use and widespread of plastics, poly (ethylene terephthalate) (PET) and poly (vinyl chloride) (PVC) are becoming one of the major threats to the environment. The aim of this paper is obtaining plasticizers from recycled PET, and hot/cold mixing thereof with PVC to produce new materials. Plasticizer was obtained from PET using ethylene glycol (EG) in the presence of catalyst FASCAT 4100, followed by treatment with maleic anhydride and finally 2-ethylhexanol (2-EtHex). The obtained glycolysate and plasticizer, individually or mixtures thereof, were used for the production of polygranulates based on waste PVC in order to obtain an expanded mass of homogenized PVC with glycolysate/plasticizer. The abovementioned procedures and test results for the regranulates and products indicate that the proposed technology offers a solution to the problem of waste PET and PVC through transesterification in order to obtain plasticizer based on PET and EG, called 2-EtHex/MA/РG/PET/E...G/MA/2-EtHex used in the processing of PVC waste and in regranulate. The obtained regranulates are further processed by injection molding or extrusion into commercial products such as slippers, footwear, boots, garden hoses, mats, floor mats, etc.
Keywords:
PET / PVC / recycling / plasticizers / environment protectionSource:
29th International Conference Ecological Truth and Environmental Research – EcoTER’22" Sokobanja, June 21-24, 2022, 452-458Publisher:
- University of Belgrade, Technical Faculty in Bor
Funding / projects:
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200135 (University of Belgrade, Faculty of Technology and Metallurgy) (RS-200135)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200017 (University of Belgrade, Institute of Nuclear Sciences 'Vinča', Belgrade-Vinča) (RS-200017)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200066 (Lola Institute, Belgrade) (RS-200066)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200023 (Institute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade) (RS-200023)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-200026)
- Ministry of Education, Science and Technological Development, Republic of Serbia, Grant no. 200325 (Military Technical Institute - MTI, Belgrade) (RS-200325)
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VinčaTY - CONF AU - Čutović, Natalija AU - Vuksanović, Marija M. AU - Milošević, Milena AU - Bugarčić, Mladen AU - Bošnjaković, Jovana AU - Gržetić, Jelena AU - Marinković, Aleksandar PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10674 AB - Due to the increasing use and widespread of plastics, poly (ethylene terephthalate) (PET) and poly (vinyl chloride) (PVC) are becoming one of the major threats to the environment. The aim of this paper is obtaining plasticizers from recycled PET, and hot/cold mixing thereof with PVC to produce new materials. Plasticizer was obtained from PET using ethylene glycol (EG) in the presence of catalyst FASCAT 4100, followed by treatment with maleic anhydride and finally 2-ethylhexanol (2-EtHex). The obtained glycolysate and plasticizer, individually or mixtures thereof, were used for the production of polygranulates based on waste PVC in order to obtain an expanded mass of homogenized PVC with glycolysate/plasticizer. The abovementioned procedures and test results for the regranulates and products indicate that the proposed technology offers a solution to the problem of waste PET and PVC through transesterification in order to obtain plasticizer based on PET and EG, called 2-EtHex/MA/РG/PET/EG/MA/2-EtHex used in the processing of PVC waste and in regranulate. The obtained regranulates are further processed by injection molding or extrusion into commercial products such as slippers, footwear, boots, garden hoses, mats, floor mats, etc. PB - University of Belgrade, Technical Faculty in Bor C3 - 29th International Conference Ecological Truth and Environmental Research – EcoTER’22" Sokobanja, June 21-24 T1 - Recycled Poly(ethylene Terephthalate) Based-Plasticizer for PVC Regranulates Production SP - 452 EP - 458 UR - https://hdl.handle.net/21.15107/rcub_vinar_10674 ER -
@conference{ author = "Čutović, Natalija and Vuksanović, Marija M. and Milošević, Milena and Bugarčić, Mladen and Bošnjaković, Jovana and Gržetić, Jelena and Marinković, Aleksandar", year = "2022", abstract = "Due to the increasing use and widespread of plastics, poly (ethylene terephthalate) (PET) and poly (vinyl chloride) (PVC) are becoming one of the major threats to the environment. The aim of this paper is obtaining plasticizers from recycled PET, and hot/cold mixing thereof with PVC to produce new materials. Plasticizer was obtained from PET using ethylene glycol (EG) in the presence of catalyst FASCAT 4100, followed by treatment with maleic anhydride and finally 2-ethylhexanol (2-EtHex). The obtained glycolysate and plasticizer, individually or mixtures thereof, were used for the production of polygranulates based on waste PVC in order to obtain an expanded mass of homogenized PVC with glycolysate/plasticizer. The abovementioned procedures and test results for the regranulates and products indicate that the proposed technology offers a solution to the problem of waste PET and PVC through transesterification in order to obtain plasticizer based on PET and EG, called 2-EtHex/MA/РG/PET/EG/MA/2-EtHex used in the processing of PVC waste and in regranulate. The obtained regranulates are further processed by injection molding or extrusion into commercial products such as slippers, footwear, boots, garden hoses, mats, floor mats, etc.", publisher = "University of Belgrade, Technical Faculty in Bor", journal = "29th International Conference Ecological Truth and Environmental Research – EcoTER’22" Sokobanja, June 21-24", title = "Recycled Poly(ethylene Terephthalate) Based-Plasticizer for PVC Regranulates Production", pages = "452-458", url = "https://hdl.handle.net/21.15107/rcub_vinar_10674" }
Čutović, N., Vuksanović, M. M., Milošević, M., Bugarčić, M., Bošnjaković, J., Gržetić, J.,& Marinković, A.. (2022). Recycled Poly(ethylene Terephthalate) Based-Plasticizer for PVC Regranulates Production. in 29th International Conference Ecological Truth and Environmental Research – EcoTER’22" Sokobanja, June 21-24 University of Belgrade, Technical Faculty in Bor., 452-458. https://hdl.handle.net/21.15107/rcub_vinar_10674
Čutović N, Vuksanović MM, Milošević M, Bugarčić M, Bošnjaković J, Gržetić J, Marinković A. Recycled Poly(ethylene Terephthalate) Based-Plasticizer for PVC Regranulates Production. in 29th International Conference Ecological Truth and Environmental Research – EcoTER’22" Sokobanja, June 21-24. 2022;:452-458. https://hdl.handle.net/21.15107/rcub_vinar_10674 .
Čutović, Natalija, Vuksanović, Marija M., Milošević, Milena, Bugarčić, Mladen, Bošnjaković, Jovana, Gržetić, Jelena, Marinković, Aleksandar, "Recycled Poly(ethylene Terephthalate) Based-Plasticizer for PVC Regranulates Production" in 29th International Conference Ecological Truth and Environmental Research – EcoTER’22" Sokobanja, June 21-24 (2022):452-458, https://hdl.handle.net/21.15107/rcub_vinar_10674 .