| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a conductive resin composition having superb conductivity, sufficient resistance to sulfidization which requires no carbon overcoat, and superb abrasion resistance, and to provide a contact substrate using the same. SOLUTION: The conductive resin composition comprises a silver powder consisting of mixed spherical granular particles and dendritic particles, which are dispersed in a binder resin. The amount of the spherical granular particles is set to be greater than the amount of the dendritic particles in order to form conductive paths by the spherical granular particles of silver powder and to interpose the dendritic particles between spherical granular particles.</p> |
