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Esparto wool as reinforcement in hybrid polyurethane composite foams

Autor
De Sousa Pais, M.; Cano, Á.; Haurie, L.; Velasco J.I.
Tipus d'activitat
Article en revista
Revista
Industrial crops and products
Data de publicació
2011-11
Volum
34
Número
3
Pàgina inicial
1641
Pàgina final
1648
DOI
https://doi.org/10.1016/j.indcrop.2011.06.016 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/13438 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0926669011002135 Obrir en finestra nova
Resum
In the present work polyurethane foams containing variable concentrations of nano-sized clay and esparto wool were prepared and studied, with the objective of developing new multi-scalar rigid foams. The addition of montmorillonite clay favoured foaming and the formation of finer and homogeneous cellular structures, resulting in foams with compressive elastic moduli and collapse stresses lower than that of the polyurethane foams. Nevertheless, a comparative analysis versus the foams’ relative ...
Citació
Sousa Pais, M. de [et al.]. Esparto wool as reinforcement in hybrid polyurethane composite foams. "Industrial crops and products", Novembre 2011, vol. 34, núm. 3, p. 1641-1648.
Grup de recerca
GICITED - Grup Interdiciplinari de Ciència i Tecnologia en l'Edificació
POLY2 - Polyfunctional polymeric materials

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