| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-performance electroconductive resin composition using aluminum. SOLUTION: An electroconductive resin composition of the present invention has characteristics that it contains a body dispersed with an aluminum-based metal, a low melting point metal that melts at molding, a synthetic resin material and an antioxidant consisting at least one among a sulfur-based antioxidant, a vitamin E-based antioxidant and a phenol-based antioxidant with melting point higher than 200 deg.C. In other words, since an oxide film of high-resistance on the surface of the aluminum-based metal dispersed body that obstructs the electrical conductivity can be effectively removed by the action of the above antioxidant, electrical connection of the aluminum-based metal dispersed body and the low melting point metal as a matrix is not obstructed.
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