ELECTROCONDUCTIVE MOLDING

摘要

PROBLEM TO BE SOLVED: To obtain an electroconductive molding having excellent electroconductivity and high impact strength. SOLUTION: The electroconductive molding is a molding comprising a thermoplastic resin and minute carbon fibers having≤100 nm average fiber diameter and the ratio of length/diameter of≥10 in which the content of the minute carbon fibers is≥0.1 wt.% and <5.1 wt.% based on the total of the thermoplastic resin and the minute carbon fibers, the number of the minute carbon fibers of a part enclosed by a minute carbon fiber network based on 25μm2in the vicinity of the surface (0.1-10μm) of the molding is≤180 and the product (x×σ)of the average value (x (μm2)) of the area of the enclosed part and the standard deviation (σ(μm2) is≥12 (μm2)2. COPYRIGHT: (C)2004,JPO