Room: Poster Area
Date: Thursday, 21 May 2026
Time: 16:15 - 17:15 CEST
Session code 6CV.7
Biopolymers and bioplastics
Design and Development of a Bio-Based Hybrid Polyurethane Foam for Sustainable Thermal Insulation Applications
Short Introductive summary
This study reports the development and performance assessment of a sustainable thermal insulation panel. Aiming to reduce energy consumption in buildings, the research replaces petroleum-based components in polyurethane (PU) foams with bio-based alternatives derived from lignocellulosic biomass. The resulting hybrid PU foam uses lignin-derived polyols and incorporates cellulose nanocrystals (CNC) from Cynara cardunculus stalks, which enhance mechanical stability and moisture resistance. Thermal tests show insulation properties comparable to conventional PU foams, confirming the feasibility of a high-performance, fully bio-based material. Overall, the work contributes to sustainable construction by valorizing biomass waste and supporting energy-efficient building practices.
Presenter
Nicola ASCANI
University of Perugia, ITALY
Presenter's biography
Nicola Ascani is a PhD candidate in Energy and Sustainable Development at University of Perugia. His research within LIGNOCAP focuses on bio-based polyurethane insulation panels from lignocellulosic waste, integrating green chemistry and circular economy strategies for low-impact building materials.
Biographies and Short introductive summaries are supplied directly by presenters and are published here unedited
Co-authors:
G. Fabbrizi, University of Perugia, ITALY
V. Coccia, University of Perugia, ITALY
C. Fabiani, University of Perugia, ITALY
F. Cotana, University of Perugia, ITALY
A. Nicolini, University of Perugia, ITALY
Session reference: 6CV.7.16