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Published : 2021-01-13
Vol. 63 No. 10 (2018)

New bio-polyol based on white mustard seed (Sinapis alba) as an alternative raw material for the polyurethane industry

J. Paciorek-Sadowska M. Borowicz B. Czupryński J. Liszkowska
DOI: https://doi.org/10.14314/polimery.2018.10.5

Abstract

New bio-polyol raw material based on white mustard seed oil and 2,2’-thiodiethanol has been developed (Scheme A and B). The hydroxyl number, acid value, water content, density and viscosity of the obtained bio-polyol were determined and the results indicate its applicability as an alternative to petrochemical polyols. The results of spectroscopic analysis (FT-IR, 1H NMR and 13C NMR) confirmed the expected chemical structure of the bio-polyol as well as the presence of active OH groups in the polyol chain.

Keywords

biopoliol ; gorczyca biała ; poliuretany ; surowce bio-polyol ; white mustard seed ; polyurethanes ; raw materials



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Paciorek-Sadowska, J., Borowicz, M., Czupryński, B., & Liszkowska, J. (2021). New bio-polyol based on white mustard seed (Sinapis alba) as an alternative raw material for the polyurethane industry. Polimery, 63(10), 694–699. https://doi.org/10.14314/polimery.2018.10.5

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