Autor(es)

Botan, R. ^{[1, 2]} ; Pinheiro, I. F. ^[1] ; Ferreira, V, F. ; Lona, L. M. F. ^[3]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, UNICAMP, Sch Chem Engn, Campinas, SP - Brazil

^[2] Unifacvest Univ, Lages, SC - Brazil

^[3] Ferreira, F., V, Univ Estadual Campinas, UNICAMP, Sch Chem Engn, Campinas, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: MATERIALS RESEARCH EXPRESS; v. 5, n. 6 JUN 2018.
• Citações Web of Science: 8

Resumo

Polyamide 6 (PA6)/layered double hydroxide (LDH) nanocomposites were prepared by in situ polymerization with different amount (1, 2, 3 wt%) and type (Zn/Cr-L and Zn/Cr-P) of LDHs. The thermal and mechanical properties and water absorption capacity of PA6/LDHnanocomposites were investigated and have shown that the addition of LDHs increases the crystallinity of the polymer and improves their mechanical properties, while decreases the water absorption capacity due to a barrier effect of LDHs. Acorrelation between mechanical properties and water absorption capacity was observed and discussed. This study provides new strategies for tuning PA6-based nanocomposite properties, leading a progress in the development on the advanced polymer materials. (AU)

• Processo FAPESP: 16/09588-9 - Funcionalização de nanocristais de celulose para o desenvolvimento de nanocompósitos biodegradáveis PBAT/CNC
• Beneficiário: Filipe Vargas Ferreira
• Modalidade de apoio: Bolsas no Brasil - Doutorado