Correlation between Onset Oxidation Temperature (OOT) and Fourier Transform Infrared Spectroscopy (FTIR) for monitoring the restabilization of Recycled Low-density Polyethylene (LDPE)
In this work a new method was developed for monitoring the oxidative stability of restabilized and non-restabilized low-density polyethylene (LDPE) during multiple extrusion cycles. The method is based on correlations between Fourier Transform Infrared spectroscopy (FTIR) and Onset Oxidation Tempera...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Polímeros
2013-01-01
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| Series: | Polímeros |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282013000500008&lng=en&tlng=en |
| _version_ | 1828765424556179456 |
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| author | Adhemar Ruvolo-Filho Tadeu Luiz Alonso Pelozzi |
| author_facet | Adhemar Ruvolo-Filho Tadeu Luiz Alonso Pelozzi |
| author_sort | Adhemar Ruvolo-Filho |
| collection | DOAJ |
| description | In this work a new method was developed for monitoring the oxidative stability of restabilized and non-restabilized low-density polyethylene (LDPE) during multiple extrusion cycles. The method is based on correlations between Fourier Transform Infrared spectroscopy (FTIR) and Onset Oxidation Temperature (OOT). Non-linear calibration curves correlating the concentration of primary or secondary antioxidants and the OOT values were obtained. |
| first_indexed | 2024-12-11T06:48:23Z |
| format | Article |
| id | doaj.art-c9341e3234564d9f9384e1ecb6544604 |
| institution | Directory Open Access Journal |
| issn | 1678-5169 |
| language | English |
| last_indexed | 2024-12-11T06:48:23Z |
| publishDate | 2013-01-01 |
| publisher | Associação Brasileira de Polímeros |
| record_format | Article |
| series | Polímeros |
| spelling | doaj.art-c9341e3234564d9f9384e1ecb65446042022-12-22T01:17:01ZengAssociação Brasileira de PolímerosPolímeros1678-51692013-01-0123561461810.4322/polimeros.2013.095S0104-14282013000500008Correlation between Onset Oxidation Temperature (OOT) and Fourier Transform Infrared Spectroscopy (FTIR) for monitoring the restabilization of Recycled Low-density Polyethylene (LDPE)Adhemar Ruvolo-Filho0Tadeu Luiz Alonso Pelozzi1Universidade Federal de São CarlosUniversidade Federal de São CarlosIn this work a new method was developed for monitoring the oxidative stability of restabilized and non-restabilized low-density polyethylene (LDPE) during multiple extrusion cycles. The method is based on correlations between Fourier Transform Infrared spectroscopy (FTIR) and Onset Oxidation Temperature (OOT). Non-linear calibration curves correlating the concentration of primary or secondary antioxidants and the OOT values were obtained.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282013000500008&lng=en&tlng=enRecycling of LDPEthermogravimetryFTIRrestabilizationprimary antioxidantssecondary antioxidants |
| spellingShingle | Adhemar Ruvolo-Filho Tadeu Luiz Alonso Pelozzi Correlation between Onset Oxidation Temperature (OOT) and Fourier Transform Infrared Spectroscopy (FTIR) for monitoring the restabilization of Recycled Low-density Polyethylene (LDPE) Polímeros Recycling of LDPE thermogravimetry FTIR restabilization primary antioxidants secondary antioxidants |
| title | Correlation between Onset Oxidation Temperature (OOT) and Fourier Transform Infrared Spectroscopy (FTIR) for monitoring the restabilization of Recycled Low-density Polyethylene (LDPE) |
| title_full | Correlation between Onset Oxidation Temperature (OOT) and Fourier Transform Infrared Spectroscopy (FTIR) for monitoring the restabilization of Recycled Low-density Polyethylene (LDPE) |
| title_fullStr | Correlation between Onset Oxidation Temperature (OOT) and Fourier Transform Infrared Spectroscopy (FTIR) for monitoring the restabilization of Recycled Low-density Polyethylene (LDPE) |
| title_full_unstemmed | Correlation between Onset Oxidation Temperature (OOT) and Fourier Transform Infrared Spectroscopy (FTIR) for monitoring the restabilization of Recycled Low-density Polyethylene (LDPE) |
| title_short | Correlation between Onset Oxidation Temperature (OOT) and Fourier Transform Infrared Spectroscopy (FTIR) for monitoring the restabilization of Recycled Low-density Polyethylene (LDPE) |
| title_sort | correlation between onset oxidation temperature oot and fourier transform infrared spectroscopy ftir for monitoring the restabilization of recycled low density polyethylene ldpe |
| topic | Recycling of LDPE thermogravimetry FTIR restabilization primary antioxidants secondary antioxidants |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282013000500008&lng=en&tlng=en |
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