期刊
SCIENTIFIC REPORTS
卷 11, 期 1, 页码 -出版社
NATURE PORTFOLIO
DOI: 10.1038/s41598-021-03274-z
关键词
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资金
- Basic Science Research Program of the National Research Foundation of Korea - Ministry of Science Education [2019R1A2B5B03004980, 2018R1A6A1A03024509]
- National Research Foundation of Korea [2019R1A2B5B03004980] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
This study produced a potential flame retardant thermoset resin from epoxidised corn oil using liquid inorganic catalysts and hydrogen peroxide. The flame retardant capacity was confirmed through various analysis methods, demonstrating the flame retardant potential of epoxidised corn oil.
This study aimed to produce a new potential flame retardant thermoset resin from epoxidised corn oil through a one-pot method using liquid inorganic catalysed with hydrogen peroxide. Using a gas chromatography-mass selective detector, attenuated total reflectance-fourier transform infrared spectroscopy, proton nuclear magnetic resonance imaging, optical microscopy, and scanning emission microscopy, we synthesised a bio-based resin based on newly designed parameters. The flame retardant capacity was fully established using thermogravimetric analysis and a micro calorimeter. The produced epoxidised corn oil had a relative percentage conversion of oxirane of approximately 91.70%, wherein the amount of double bonds converted into epoxides was calculated. A significant reduction from 17 to 40% in peak heat rate release (pHRR) and 26-30% in total heat release was observed, confirming its flame retardant property. Thus, the potential of epoxidised corn oil was demonstrated.
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