| 摘要 |
<p>An electroconductive hydraulic composition which comprises a hydraulic composition and an electroconductive material, and suitably a resin or the resin and a silane coupling agent; a method for manufacturing electroconductive parts which comprises forming the electroconductive hydraulic composition and then aging the resulting formed article for hardening; and electroconductive parts manufactured by the method. The electroconductive material may be a metal-containing material or a metal-free material and may be contained in an arbitrary amount being dependent on a desired value of specific resistance. Such electroconductive parts have a specific resistance of 103 to 1011 Ω·cm, suitably 105 to 109 Ω·cm. The electroconductive part is excellent in mechanical characteristics, thermal resistance and dimensional stability and can be manufactured with good formability, is capable of sustain a constant value of specific resistance, is reduced in the variation in a specific resistance value, is reduced in the change of a specific resistance value by temperature, can be easily controlled with respect to a specific resistance value, and is easy and simple to have a resistance value suitable to the desired use thereof.</p> |
