| 摘要 |
PURPOSE:To provide a lubricant for press working which is odorless and enables omission of an otherwise necessary step of washing the resulting pressed workpiece with a fluorocarbon solvent. CONSTITUTION:The lubricant used for the press working of a metal comprises 95wt.% or higher liq. paraffin component liq. at room temp. and 5wt.% or lower coconut oil component. |
