| 摘要 |
<p>The invention relates to an electrical conductivity lubricating grease composition which shows excellent electrical conductivity and has excellent frictional characteristics, and is characterized in that serving as a base oil, the composition contains perfluoropolyether, and serving as an electrical conductivity imparting agent, the composition contains carbon nano tubes, wherein the diameter of the carbon nano tubes is 40 to 200 nm, and the carbon nano tubes takes up 0.1 to 20 percent by weight in the whole lubricating grease.</p> |
