ELECTRICALLY CONDUCTIVE POLYCARBONATE COMPOUNDS

摘要

An electrically conductive polymer compound is disclosed. The compound comprises a matrix comprising polycarbonate and carbon nanotubes dispersed in the matrix. The carbon nanotubes are disaggregated and disagglomerated within the polycarbonate, when the compound is viewed at 20,000× magnification. The compound is useful for making extruded plastic sheet, molded objects, or other plastic articles that need electrical properties.

主权项

1. An electrically conductive thermoplastic compound, comprising
(a) polycarbonate; and (b) carbon nanotubes dispersed, in an amount ranging from about 0.1 to about 10 weight percent of the compound, in the polycarbonate, without aggregation or agglomeration of nanotubes in the polycarbonate when the compound is viewed at 20,000× magnification.