| 餐盒用新型非发泡聚丙烯光降解性能红外光谱法检测 |
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| 引用本文： | 陈哲京,陈佐.餐盒用新型非发泡聚丙烯光降解性能红外光谱法检测[J].化学分析计量,2000,9(3):14-16. |
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| 作者姓名： | 陈哲京 陈佐 |
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| 作者单位： | 铁道部劳动卫生研究所，铁道部劳动卫生研究所，铁道部劳动卫生研究所 北京 100038，北京 100038，北京 100038 |
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| 摘 要： | 用红外光谱法测试研究了餐盒用新型非发泡聚丙烯光降解行为。结果表明，降解母粒含量不同，其红外吸收光谱图存在明显的差异；在光降解过程中，羰基指数存在明显的动态变化。
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| 关 键 词： | 红外光谱 非发泡聚丙烯 光降解性能 检测 |
SURVEY OF INFRARED SPECTRUM TEST OF PHOTO-DEGRADABILITY ON THE NONFOAMED POLYPROPYLENE USED BY SNACK BOX |
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| Chen Zhejing,Chen Zuo,Yin Hao.SURVEY OF INFRARED SPECTRUM TEST OF PHOTO-DEGRADABILITY ON THE NONFOAMED POLYPROPYLENE USED BY SNACK BOX[J].Chemical Analysis And Meterage,2000,9(3):14-16. |
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| Authors: | Chen Zhejing Chen Zuo Yin Hao |
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| Abstract: | The photo-degradability of the new nonfoamed PP used by snack box using infrared spectrum test method was conducted.The results showed that the chemical structure of the characteristic functional grop has obviously dymamic change in the course of photo-degradation.The results of tests can offer the technology aod method for fast qualitative analysis of the photo-degradability of the nonfoamed polypropylene used by snack box. |
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| Keywords: | infrared spectrum nonfoamed polypropylene photo-tlegradability |
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