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J. Paciorek-Sadowska, M. Borowicz, B. Czupryński, J. Liszkowska

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


Polimery 2018, No 10, 694


DOI: dx.doi.org/10.14314/polimery.2018.10.5

Summary

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,1HNMR and 13CNMR) confirmed the expected chemical structure of the bio-polyol as well as the presence of active OH groups in the polyol chain.

Keywords: bio-polyol, white mustard seed, polyurethanes, raw materials
e-mail: m.borowicz@ukw.edu.pl
J. Paciorek-Sadowska, M. Borowicz, B. Czupryński, J. Liszkowska (517.7 KB)
New bio-polyol based on white mustard seed (Sinapis alba) as an alternative raw material for the polyurethane industry