| abstract |
The present invention provides an excellent electrically conductive paste which is applicable or printable and stretchable and which ca realize an electrically conductive membrane having high electrical conductivity. An electrically conductive paste wherein a conductive, filler (B) is uniformly dispersed in a resin (A) characterized in that the resin (A) is a rubber (A1) containing sulfur atom and/or a rubber (A2) containing nitrile group, and that the conductive filler (B) is metal powder (B1) having an average particle diameter of 0.5 to 10 μm and a conductive material (B2) having a group selected from mercapto group, amino group and nitrite group on its surface and having an aspect ratio of 10 to 10,000. Instead of having said group on the surface, the conductive filler (B) may be subjected to a surface treatment with a rubber containing sulfide bond and/or nitrite group. Also, the conductive filler (B) may be metal nanowire. |