| abstract |
An object of the present invention is to provide a new lubricating paint capable of forming a lubricating coating excellent in heat resistance by being coated on the surface of a sliding member and dried by heating. A lubricating paint comprising at least a polyamide having at least one repeating unit represented by the general formula (a), a solid lubricant, and a solvent. (In the general formula (a), A is a tetravalent organic group having at least one monocyclic or polycyclic aromatic hydrocarbon ring, and the aromatic hydrocarbon ring may have a substituent. Two —C (CF 3 ) 2 OH groups are bonded to carbon atoms constituting the same or different aromatic hydrocarbon rings, and two —NH— groups are the same or different aromatic hydrocarbon rings. The —C (CF 3 ) 2 OH group is bonded to an adjacent carbon atom among the carbon atoms constituting the same aromatic hydrocarbon ring as the at least one —NH— group. And B is a divalent organic group.) [Selection] Figure 1 |