Synthesis and mechanical properties of laminates based on phenolic resins modified with sodium lignosulfonate.

Taverna, Maria Eugenia (1,2); Ollearo, Rocio (3); Moran, Juan (3); Nicolau, Veronica (1); Estenoz, Diana (2); Frontini, Patricia (3) (1) UTN Regional San Francisco, Av. de la Universidad 501, (2400) San Francisco, Cordoba, Argentina (2) INTEC (UNL-CONICET), Guemes 3450, (3000) Santa Fe, Argentina. (3) INTEMA (UNMDP and CONICET) Av. Juan B. Justo 4302, 7608 Mar del Plata, Buenos Aires, Argentina.