ELECTRICALLY CONDUCTIVE LUBRICANT FOR DISC

摘要

PURPOSE:An inexpensive electrically conductive lubricant, containing of a specific nonionic polyoxyethylene alkyl ether solution in ''Freon '' as a principal component, and capable of easily forming a tough protective film having improved antistatic properties and lubricity on the surface of a disc. CONSTITUTION:A lubricant containing a solution of a nonionic polyoxyethylene alkyl ether having cetyl alcohol as an alkyl group and the number of added polyoxyethylene moles of 3-7 diluted in ''Freon '' as a principal component. The concentration of the diluted solution is preferably 0.03-0.3wt% on using in a spraying apparatus.