| abstract |
A thermoplastic composition comprising: 45-90 wt% of a polycarbonate; 5-15 wt% of a brominated polycarbonate; a polycarbonate-siloxane copolymer in an amount effective to provide 0.2-2 wt% siloxane based on the total weight of the thermoplastic composition; 2-10 wt% of a silicone-containing impact modifier comprising a core-shell impact modifier; 0.1-1 wt% of a flame retardant comprising an alkyl sulfonate salt, aromatic sulfone sulfonate, an aromatic sulfonate salt, or a combination thereof; optionally, 0.5-10 wt% titanium dioxide; optionally, 0.1-1 wt% carbon black, wherein the wt% of each component is based on the total weight of the composition, which totals 100 wt%. |