Evaluación del uso de fibras lignocelulósicas para el reforzamiento de espumas de poliuretano a nivel laboratorio

In the present work, different natural fibers of lignocellulosic origin were evaluated to be incorporated in rigid polyurethane foams as partial replacement of the commercial polyol used in the production of these, fibers were incorporated at 5%, 10% and 15%. Three types of fibers were analyzed, two...