| 摘要 |
<p>PURPOSE:The titled coating material, consisting of electrically conductive powder containing partially titanium carbide and a synthetic resin, having good moisture and heat resistance characteristics without increasing resistance values due to anodic oxidation even on passing a current therethrough under a high humidity, and causing low sliding noises in using as a sliding contact. CONSTITUTION:A coating material consisting of (A) electrically conductive powder containing partially powder 4 of titanium carbide (TiC) and preferably carbon black 3 as the rest and (B) a synthetic resin 5, e.g. epoxy resin. The weight ratio of the TiC powder 4 to the carbon black 3 is preferably 95:5-10:90. USE:Printed circuit boards in various electrical apparatuses, resistance elements in fixed resistors, etc., electromagnetic wave shielding plates, etc.</p> |
