| 摘要 |
PURPOSE:Lubricant for a bearing device, which prevents damage to the bearing due to electrolytic corrosion, which is prepd. by compounding a dimer acid and an amide compd. with base oil. CONSTITUTION:1g of dimer acid such as a dimer of linoleic or oleic acid is mixed with about 0.002-0.05mol of an aliph. amide such as hexanamide or octacosanamide, and the obtd. mixture is added to a base oil for grease such as mineral or diester oil in an amt. of at least 2wt% based on said base oil to prepare a lubricant for preventing electrolytic corrosion. |
