Resin composition, molded product thereof and electroconductive sheet

An electroconductive sheet comprising a substrate layer and having laminated on at least one side of the substrate layer, a surface layer of an electroconductive resin composition comprising a polycarbonate type resin, and from 5 to 50 wt % of carbon black and at most 40 wt % of a graft resin of an ethylene-glycidylmethacrylate type copolymer with an acrylonitrile-styrene type copolymer, based on the polycarbonate type resin.

An electroconductive sheet comprising a substrate layer comprising a polyethylene terephthalate type resin and a polycarbonate type resin in such proportions that based on the total of the two components, the polyethylene terephthalate type resin is from 35 to 97 wt % and the polycarbonate type resin is from 3 to 65 wt %, and having on at least one side of the substrate layer, a surface layer of an electroconductive resin composition comprising a polycarbonate type resin and from 5 to 50 wt % of carbon black, wherein the thickness of the surface layer is from 2 to 80% of the entire thickness.

An electroconductive sheet comprising a substrate layer containing an imidated copolymer having an aromatic vinyl monomer residue and an unsaturated dicarboxylic acid imide derivative residue, and having laminated on at least one side of the substrate layer, a surface layer of an electroconductive resin composition comprising a polycarbonate type resin and from 5 to 50 wt % of carbon black based on the polycarbonate type resin.

An electroconductive sheet comprising a substrate layer comprising an imidated copolymer having from 0 to 40 wt % of a rubber-like polymer, from 30 to 70 wt % of an aromatic vinyl monomer residue, from 20 to 60 wt % of an unsaturated dicarboxylic acid imide derivative residue and from 0 to 15 wt % of an unsaturated dicarboxylic anhydride residue, and having laminated on at least one side of the substrate layer, a surface layer of an electroconductive resin composition comprising a polycarbonate type resin and from 5 to 50 wt % of carbon black based on the polycarbonate type resin.

A resin composition comprising a polycarbonate type resin, and from 5 to 50 wt % of carbon black and at most 40 wt % of a graft resin of an ethylene-glycidylmethacrylate type copolymer with an acrylonitrile-styrene type copolymer, based on the polycarbonate type resin.