Eco-friendly polyurethane foams enriched with sodium hydroxide modified wastepaper filler

In the presented study, rigid polyurethane foams were modified with a filler in the form of beech wood pulp modified with sodium hydroxide solution. The effects of 0.2, 0.2, 1.2, 2.3, 3.5 and 4.7 wt% of the filler on the performance of the foams were investigated. The best thermo-mechanical properti...

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Bibliographic Details

Published in:	Polymer Testing
Main Authors:	Sylwia Makowska, Dawid Szymborski, Natalia Sienkiewicz, Agnė Kairytė, Piotr Pospiech, Przemysław Rybiński, Giedrius Balčiūnas, Renata Boris
Format:	Article
Language:	English
Published:	Elsevier 2025-11-01
Subjects:	Polyurethane composites Sustainability Polyurethane foam Wastepaper Mercerisation
Online Access:	http://www.sciencedirect.com/science/article/pii/S0142941825003034