Rigid Polyurethane Foams Based on BioPolyol and Additionally Reinforced with Silanized and Acetylated Walnut Shells for the Synthesis of Environmentally Friendly Insulating Materials

Rigid polyurethane (PUR) foams produced from walnut shellsderived polyol (20 wt.%) were successfully reinforced with 2 wt.% of nontreated, acetylated, and silanized walnut shells (WS). The impact of nontreated and chemicallytreated WS on the morphology, mechanical, and thermal characteristics of PUR...

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Bibliographic Details
Main Authors: Sylwia Członka, Anna Strąkowska
Format: Article
Published: MDPI AG 2020-07-01
Online Access:https://www.mdpi.com/1996-1944/13/15/3245