油膜保持機能を有する組成物およびこれを用いた防食剤ならびに端子付き絶縁電線

摘要

Provided are a composition having an oil film retention function with which an oil film can be stably retained on the surfaces of various metals, an anticorrosive agent using the same, and an insulated terminated electric wire. The present invention is directed to a composition having an oil film retention function for being added to base oil to be applied onto a metal surface and retaining the base oil on the metal surface, and the composition contains a component (a) that is an adduct of an azole compound and an acidic alkyl phosphate ester including one or more compounds represented by General Formulae (1) (Chemical Formula 1) P(=O)(-OR 1 )(-OH) 2 ...(1) or General Formula (2) (Chemical Formula 2) P(=O)(-OR 1 ) 2 (-OH) ...(2) where R 1 represents an organic group having four or more carbon atoms, and a component (b) that is an adduct of a metal and/or an organic amine compound and an acidic alkyl phosphate ester including one or more compounds represented by General Formulae (1) or (2).