RESISTÊNCIA À FLEXÃO DE POLIPROPILENO REFORÇADO COM NÃO-TECIDOS DE FIBRAS DE SISAL E COCO, ANTES E APÓS CONDICIONAMENTO

EnglishIn this work were molded polypropylene matrix and composites with non–woven fabrics of coconut and sisal fibers. For all molding materials was added 10% by weight of maleic anhydride grafted polypropylene (MAPP) for the matrix of polypropylene (PP), which has been designated with the letters PP–PP–g–MA in this work. The compression molding was carried out in the hot metal mold and hydraulic press. Various specimens were cut molded...