ORGANOPHILIC CLAYS AND THEIR USE IN THE PREPARATION OF NANOCOMPOSITE MATERIALS

摘要

Nanocomposite material comprising: a thermoplastic polymer with a transformation temperature ranging from 90 to 400 °C and an organophilic clay obtained by the intercalation reaction of at least one clay with a lamellar structure in powder form having an average particle size, measured according to ASTM B330/00, ranging from 10 nm to 25 µm, with a dendritic polymer selected from those having the general formula: [A(B)n]m (I); C-(G)n-Ym (V) or with a dendritic polymer having an intermediate structure between (I) and (V).