Application of Walnut Shells-Derived Biopolyol in the Synthesis of Rigid Polyurethane Foams

This study aimed to examine rigid polyurethane (PUR) foam properties that were synthesized from walnut shells (WS)-based polyol. The Fourier Transform Infrared Spectroscopy (FTIR) results revealed that the liquefaction of walnut shells was successfully performed. The three types of polyurethane (PUR...

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Bibliographic Details
Main Authors: Sylwia Członka, Anna Strąkowska, Agnė Kairytė
Format: Article
Published: MDPI AG 2020-06-01
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