Effects of Reprocessing on Acrylonitrile–Butadiene–Styrene and Additives
نویسندگان
چکیده
Acrylonitrile–butadiene–styrene (ABS) is one of the most extensively used engineering polymers. It necessary to study recycling ABS because environmental, economic and energy reasons. In this study, an resin was processed using a torque rheometer at different temperatures for numbers cycles. Pyrolysis gas chromatography mass spectrometry (Py-GC/MS) effects processing parameters on additives. Fourier transform infrared spectroscopy, hydrogen nuclear magnetic resonance gel permeation (GPC) were analyse structural changes in resin. GPC results showed that after 290 °C rheometer, large size soluble polymeric components increased. The increase probably related crosslinking reactions grafted polybutadiene. Furthermore, chemical analysis samples multiple extrusion cycles twin-screw extruder indicated reprocessing considerably affected
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ژورنال
عنوان ژورنال: Journal of Polymers and The Environment
سال: 2021
ISSN: ['1566-2543', '1572-8919']
DOI: https://doi.org/10.1007/s10924-021-02314-z