Effects of Processing Temperature on Release of Bisphenol A from PC: A Multi-Technique Analytical Study

The degradation of polycarbonate (PC) food contact materials was studied based on analysis with GC-MS, FTIR, UV-Vis and TG techniques. It was evident that the processing temperature of the materials significantly enhanced the release of bisphenol A, an endocrine disruptor. Investigation of the redsh...

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Veröffentlicht in:	Materials science forum 2016-03, Vol.850, p.137-141
Hauptverfasser:	Gao, Jian Guo, Sun, Zhuo Jun, Li, Chun Ping, Pan, Shu Zhen, Yang, Lun Hua, Song, Xiao Yun, Zhang, Shu Li, Gao, Jian
Format:	Artikel
Sprache:	eng
Schlagworte:	Endocrine disruptors
Online-Zugang:	Volltext
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Zusammenfassung:	The degradation of polycarbonate (PC) food contact materials was studied based on analysis with GC-MS, FTIR, UV-Vis and TG techniques. It was evident that the processing temperature of the materials significantly enhanced the release of bisphenol A, an endocrine disruptor. Investigation of the redshift of UV band also revealed that high temperatures accelerated the aging degradation of PC.
ISSN:	0255-5476 1662-9752 1662-9752
DOI:	10.4028/www.scientific.net/MSF.850.137