Artículos de revistas
Avaliação das propriedades dinâmico mecânicas e reológicas de compositos nanoestruturados de PPS/MWCNT
Fecha
2017-01-01Registro en:
Polimeros, v. 27, p. 56-60.
1678-5169
0104-1428
10.1590/0104-1428.2231
S0104-14282017000700056
2-s2.0-85020458419
S0104-14282017000700056.pdf
4378078337343660
0000-0001-8338-4879
Autor
Universidade Estadual Paulista (Unesp)
Institución
Resumen
In this work, dynamic mechanical properties and viscosity of multiwalled carbon nanotubes reinforced poly (phenylene sulfide) nanostructured composites obtained by melt mixing techinique were investigated. The storage modulus (E') and the glass transition temperature (Tg) showed increases up to 130% and 11 °C for concentrations of 2.0 wt% compared to neat PPS. In Addition, it was observed for concentrations above 1.0 wt% an increment of complex viscosity (η∗), suggesting the formation of an interconnected nanotube structure within the polymeric matrix.