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

机译:加工温度对PC中双酚A释放的影响:一项多技术分析研究

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摘要

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.
机译:基于GC-MS,FTIR,UV-Vis和TG技术的分析,研究了聚碳酸酯(PC)食品接触材料的降解。显然,材料的加工温度显着提高了内分泌干扰物双酚A的释放。对紫外线谱带红移的研究还表明,高温加速了PC的老化降解。

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  • 来源
    《Materials science forum》 |2016年第2016期|137-141|共5页
  • 作者单位

    Qingdao Double Peach Specialty Chemicals Co. Ltd., Qingdao 266031, China;

    Inspection And Quarantine Comprehensive Technology Centre of Guizhou Entry-Exit Inspection and Quarantine Bureau of The People's Republic of China;

    University of California, Berkeley, B.A. 2700 Hearst Avenue, Stern Hall, Room 337A, Berkeley, CA 94720, U.S.A.;

    Qingdao Double Peach Specialty Chemicals Co. Ltd., Qingdao 266031, China;

    Qingdao Double Peach Specialty Chemicals Co. Ltd., Qingdao 266031, China;

    Qingdao Double Peach Specialty Chemicals Co. Ltd., Qingdao 266031, China;

    College of Chemistry and Chemical Engineering, Shandong University of Science and Technology, Qingdao 266590, China;

    Qingdao Entry-Exit Inspection and Quarantine Bureau, Qingdao 266001, China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Polycarbonate; PC; Bisphenol A; BPA; Endocrine disruptor; Environmental hormones; Food contact; GC; MS; UV; FTIR; Temperature;

    机译:聚碳酸酯PC;双酚A;双酚A;内分泌干​​扰物;环境激素;食物接触;GC;多发性硬化症;紫外线;FTIR;温度;

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