Influence Of Modified Montmorillonite On The Barrier And Physical Properties In Nylon6/HDPE Blends

ELEONORA ERDAMNN; MARCOS LOPEZ DIAS; VICTOR JAIME RODRIGUEZ PITA; CINTIA GOMEZ; FERNANDA MONASTERIO; DELICIA ACOSTA; HUGO DESTEFANIS

Rio de Janeiro-Brasil

Congreso; MACRO 1006- World Polymer Congress,; 2006

UFRJ

Nylon 6/HDPE/ clay nanocomposites were prepared by mixing modified montmorillonite with nylon 6 and linear high density polyethylene (HDPE) in a mixer chamber. Their structures and barrier properties to cyclohexane were evaluated by X-ray diffraction (XRD) and pervaporation respectively. Cyclohexane pervaporation resistance measurements showed that nanocomposites present resistance to solvent pervaporation superior to that of others blends containing no clay. The clay content significantly influences the solvent pervaporation resistance of the nylon 6/HDPE blends.