| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5205632 | Polymer Testing | 2016 | 8 Pages |
Abstract
Polyamide 11 films stabilized by Irganox® 1098, Irganox® 1010 or Irganox® 245 were subjected to thermal oxidation at 110 °C. The residual phenol content was assessed by comparing three analytical methods: high performance liquid chromatography (HPLC), determination of the Oxidation Induction Time (OIT) and Onset Oxidation Temperature (OOT) by thermal analyses. Both OIT and OOT are reliable for virgin PA11 after a relevant calibration by HPLC measurement. In the case of oxidized samples, OOT measurements have the benefits of being more easily interpretable than OIT and less time-consuming than HPLC measurements.
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Authors
Octavie Okamba-Diogo, Emmanuel Richaud, Jacques Verdu, François Fernagut, Jean Guilment, Frédérique Pery, Bruno Fayolle,