Optimizing N,N-Dimethylcyclohexylamine’s Performance in Metalworking Fluid Compositions Abstract N,N-dimethylcyclohexylamine (DMCHA) is a versatile amine that has found significant applications in various industries, including metalworking fluids. This paper aims to explore the optimization of DMCHA’s performance in metalworking fluid compositions by delving into its chemical properties, formulation strategies, and practical applications. The study integrates insights from...