ABSTRACT

Research works carried out were oriented synthesis in the laboratory of experimental models of vegetable polyols needed to achieve matrix bio-polymeric create bio-composites based on natural fibres, characterization and testing patterns obtained. Bio-composites were obtained from polyurethanes with high content of crude vegetable oils or modified, consolidation based support lignocellulose fibres, whose mechanical properties were improved. The main interest in studying these bio-composites is because fibres and polymer matrix derive from renewable resources.

Bio-Polyurethane Materials Obtained from Renewable Sources