Vacuum-Based Impregnation of Liquid Glass into Sunflower Press Cake Particles and Their Use in Bio-Based Rigid Polyurethane Foam

Vacuum-Based Impregnation of Liquid Glass into Sunflower Press Cake Particles and Their Use in Bio-Based Rigid Polyurethane Foam

The study analyses rigid polyurethane (PUR) foam modified with 10–30 wt.% sunflower press cake (SFP) and liquid glass-impregnated sunflower press cake (LG-SFP) particles and their impact on performance characteristics of PUR foams—foaming behaviour, rheology, thermal conductivity, compressive streng...

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Bibliographic Details
Main Authors: Agnė Kairytė, Sylwia Członka, Renata Boris, Sigitas Vėjelis
Format: Article
Language:English
Published: MDPI AG 2021-09-01
Series:Materials
Subjects:
sunflower press cake
bio-polyurethane foam
liquid glass
thermal insulation
circular economy
mechanical performance
Online Access:https://www.mdpi.com/1996-1944/14/18/5351

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