The invention concerns flame resistant thermoplastic mouldable materials containing A) 40 to 99 parts by weight of polycarbonate or polyester carbonate; B) 0.5 to 60 parts by weight of a grafted polymer containing B.1) 5 to 95 wt. % of one or several vinyl monomers for B.2) 95 to 5 wt. % of one or several grafting substrates with glass transition temperature < 0 DEG C and mean particle size distribution (value d50) of 0.20 to 0.35 mu m; C) o to 45 parts by weight of a vinyl thermoplastic copolymer; D) 0.5 to 20 parts by weight of a phosphorus compound; E) 0.05 to 5 parts by weight of a fluorinated polyolefin.
