there is provided a polymer composition comprising , a ) a polyphenylene ether resin and , b ) optionally a styrene resin and , c ) optionally impact strength improving amount of one or more of impact strength improving polymer and , d ) from about 5 parts to about 20 parts by weight of at least one mineral filler selected from the group consisting of talc , mica , and wollastonite based on 100 parts by weight of the total of the polymers , a ) the polyphenylene ether resin , b ) the styrene resin , and c ) the impact strength improving polymer and , e ) from about 5 parts to about 40 parts by weight of a carbon black based on the total of the polymers , a ) the polyphenylene ether resin , b ) the styrene resin , and c ) the impact strength improving polymer and , f ) optionally plasticizing amount of one or more of plasticizer , characterized in that the surface resistivity of the composition is lower than about 10 10 ohm .