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| Study on Composition and Thermal Properties of the Recycled Plastics
ZHANG |
| ZHANG Na1, QIAO Hui1, ZHANG Baoyan1, SUN Huimin1, TANG Long2 |
1.School of Science, Northeastern University, Shenyang 110819
2.National Institute for the Control of Pharmaceutical and Biological Products, Beijing 100050 |
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Cite this article:
ZHANG Na QIAO Hui ZHANG Baoyan SUN Huimin TANG Long. Study on Composition and Thermal Properties of the Recycled Plastics
ZHANG. Chin J Mater Res, 2011, 25(6): 651-655.
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Abstract Total reflection–Fourier transform infrared spectroscopy (FTIR–ATR), Differential scanning calorimeter (DSC) and Thermal weight loss (TG) were used to study the composition and thermal properties of four different types of recycled plastics, and the component distribution was also analyzed by the infrared image system. The results showed that the main components in 3 types of plastics were polypropylene (PP), and the other one was composed of a blend system of high density polyethylene (HDPE) and PP. The blend system of HDPE and PP was simulated, the fitting curves related for different PP contents in the recycled plastic were built, and finally the PP content in the recycled plastic was correctly determined.
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Received: 28 July 2011
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| Fund: Supported by a National Technology Support Program No.2008BAI55B03–4. |
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