Particleboard with residue of Pinus caribaea var. caribaea with sustainable bi-component adhesive

Authors

  • Matheus Viana de Souza Universidade Estadual Paulista "Júlio de Mesquita Filho"
  • Sérgio Augusto Mello da Silva Universidade Estadual Paulista "Júlio de Mesquita Filho"
  • Pedro Henrique da Silva Cazella Universidade Estadual Paulista "Júlio de Mesquita Filho"
  • Felipe Reis Rodrigues Universidade Estadual Paulista "Júlio de Mesquita Filho"
  • Tainah Eduarda Boian Carneiro Universidade Estadual Paulista "Júlio de Mesquita Filho"
  • Edna Moura Pinto Universidade Federal do Rio Grande do Norte
  • Aline Redondo Martins
  • Marcia Regina de Moura Aouada Universidade Estadual Paulista "Júlio de Mesquita Filho"
  • André Luis Christoforo Universidade Federal de São Carlos

Keywords:

Painéis Aglomerados, Resíduo Madereiro, Poliuretano derivado do óleo de mamona

Abstract

This research aimed to produce and evaluate particleboard with pinus waste using two production methodologies. One applied to homogeneous panels (single layer) and another to heterogeneous panels (three layers). The panels were produced with an initial density of 0.550 g/cm³, with 10% polyurethane resin derived from castor oil (PUR) for the homogeneous panels and 12% for the heterogeneous ones. The pressing parameters were 5 MPa, with a temperature of 100 ºC and 10 min of pressing, with an interval of 30 s. The tests performed according to NBR 14810-2 (ABNT, 2018) standard. As a result, it was observed that the reorganization of the particles of the heterogeneous panels added to the increase of the adhesive were factors that improved the final properties of the panels, which are classified to be used as decoration objects and in the furniture industry, not obtaining classification of homogeneous panels.

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Published

2023-06-10

How to Cite

SOUZA, M. V. de; SILVA, S. A. M. da; CAZELLA, P. H. da S.; RODRIGUES, F. R. .; CARNEIRO, T. E. B. .; PINTO, E. M. .; MARTINS , A. R. .; AOUADA, M. R. de M. .; CHRISTOFORO, A. L. Particleboard with residue of Pinus caribaea var. caribaea with sustainable bi-component adhesive. Ambiente Construído, [S. l.], v. 23, n. 3, p. 263–276, 2023. Disponível em: https://seer.ufrgs.br/index.php/ambienteconstruido/article/view/125462. Acesso em: 26 apr. 2025.

Issue

Vol. 23 No. 3 (2023)

Section

Artigos

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ISSN 1678-8621

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