HALOGEN-FREE FLAME RETARDANT POLYAMIDE COMPOSITION WITH IMPROVED ELECTRICAL AND FLAMMABILITY PROPERTIES

摘要

Flame retardant polyamide compositions are provided containing a polyamide; a flame retardant system including a metal phosphinate or diphosphinate salt and a nitrogen compound; an aromatic polymer, and optionally untreated nanoclay having an aspect ratio of about 100 to about 1000.