Overview

The composition of grease is typically a mixture of a base oil, a thickener, and various additives. The base oil, which can be mineral, synthetic, or vegetable, determines the fundamental lubricating properties. Thickeners, like soaps made from lithium, calcium, or complex compounds, give grease its consistency and help it stay in place. Additives enhance performance by providing additional properties such as corrosion resistance, oxidation stability, and improved viscosity. These components work together to ensure that the grease can withstand harsh operating conditions while protecting the machinery.