Toshiba Chemical Corporation

Toshiba Chemical Products Co., Ltd.

Hidehiro Iwase

Toshio Mayama

Keiichi Habata

There is provided an electric conductive resin composition formed into a pellet, which includes an electric conductive filler comprising electric conductive fibers and a low-melting point metal, and being coated on the surface thereof with a thermoplastic resin. Flux and/or a phosphorus-based antioxidant may be added to the filler. There is also provided an electromagnetic wave shielding molded product prepared by using the electric conductive resin composition mentioned above, wherein the electric conductive fibers dispersed within the molded product are fixed each other through the low-melting point metal.

Conductive resin composition and molded product using the same

A conductive synthetic resin composition, which is suited for manufacturing a molded product having an excellent electromagnetic shielding effect, and comprises master pellets consisting of a cylindrical synthetic resin layer and a bundle of a number of strands of fibrous conductive filler filled inside said synthetic resin layer in a longitudinal direction thereof, the master pellets being cut in the form of pellets; and natural pellets consisting of a synthetic resin.

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Tokyo, Japan

Hidehiro Iwase