| abstract |
【Task】 In-mold molding can be thermoformed at low steam pressure (low temperature), with excellent fusibility, excellent electrical conductivity, good appearance and good color tone. An object of the present invention is to provide a thermoplastic resin foamed particle containing carbon black and a foamed molded article thereof containing carbon black. [Solution] A foamed particle having a composite structure in which a core layer made of a foamed thermoplastic resin is coated with an outer layer made of a thermoplastic polymer, and the black colorant is contained in the thermoplastic resin forming the core layer A thermoplastic resin foamed particle, wherein the thermoplastic polymer forming the outer layer contains conductive carbon black. [Selection figure] None |