RESIN COMPOSITION AND JIG FOR CONVEYING IN ELECTRONICS FIELD COMPRISING THE SAME

摘要

PROBLEM TO BE SOLVED: To obtain a resin composition having good and permanent antistatic properties and extremely slight dispersion in antistatic characteristics (saturation electrification voltage and a half attenuation time of the electrification voltage) on the surface of a molded product and to provide a jig for conveying having rigidity required for a large-sized jig for conveying and uniform and excellent antistatic properties on the surface of the molded product in the electronics field. SOLUTION: This thermoplastic resin composition excellent in static electricity dissipation properties is obtained by compounding (A) 100 pts.wt. thermoplastic resin (except a thermoplastic polyester) with (B) 10-200 pts.wt. highly heat-resistant antistatic polymer having 10<8> to 10<11>Ωsurface resistivity (with the proviso that the surface resistivity is a measured value at 500 V measuring voltage), >=100 deg.C melting point, 10-1,000 Pa.s apparent melt viscosity at 1,000 sec<-1> shear rate at 260 deg.C and 0.01-1.3 ratio of the apparent melt viscosity thereof to that of the thermoplastic resin (except the thermoplastic polyester) under the conditions and (C) 1-100 pts.wt. fibrous electroconductive filler having <=100Ωcm volume resistivity.