| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin composition excellent in stability of resistance in a high resistance region and an in-plane distribution, and its molded articles. Ž<P>SOLUTION: The electroconductive resin composition includes a resin in which [CNF-P] and [CNF-T] are dispersed, a resin in which [CNF-F] and [CNF-T] are dispersed, or a resin in which [CNF-P], [CNF-F] and [CNF-T] are dispersed, wherein the difference between logarithmic values of the lowest surface resistance RL and the highest surface resistance RH in the in-plane distribution is 1 or less ([Log10RH-Log10RL]≤1), preferably, any of the mixing ratio of [CNF-P] to [CNF-T], the mixing ratio of [CNF-F] to [CNF-T], and the mixing ratio of the total of [CNF-P] and [CNF-F] to [CNF-T] are 50/50 to 99.9/0.1, and the total content of these carbon nanofibers in any one of the resins is 0.5 to 12% by mass, and the average surface resistance R is 10<SP>6</SP>to 10<SP>13</SP>Ω/sq.; and a molded article obtained by the resin composition is also provided. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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