Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1467042 | Composites Part A: Applied Science and Manufacturing | 2010 | 7 Pages |
Abstract
Buriti (Mauritia flexuosa) is a robust palm tree, abundant in the northeast of Brazil. Buriti fibers are rich in cellulose and have potential applications in polymer reinforcement. In this work, buriti fibers were used: as received, mercerized and in a silanized form. They were combined with cardanol–formaldehyde thermoset resin and hot-pressed to form composites. Scanning electron micrograph showed that the mercerization process induced a roughness onto the fiber surface. Dynamic mechanical analyses showed that increasing the fiber content provides an improvement in the rigidity of the composites. The mercerization treatment showed the best results for fiber/matrix adhesion.
Related Topics
Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Reginaldo da Silva Santos, Alexandre Araújo de Souza, Marco-Aurelio De Paoli, Cleide Maria Leite de Souza,