Support Group

Lubricants are substances introduced between two moving surfaces to reduce friction, minimize wear, dissipate heat, and prevent corrosion, thereby ensuring the efficient and reliable operation of machinery. At their core, a lubricant functions by creating a thin, continuous film that separates moving parts, preventing direct metal-to-metal contact. This base functionality is achieved through three primary regimes: boundary lubrication (where additives form protective layers under high load), mixed lubrication, and full-film hydrodynamic or elastohydrodynamic lubrication (where the fluid film fully supports the load). Modern lubricants are complex, engineered formulations consisting of a base oil (mineral, synthetic, or bio-based) and a tailored package of performance additives that enhance properties like viscosity, oxidation stability, and extreme-pressure resistance.

The application of lubricants is universal across all mechanical systems, but their formulations are highly specialized. Engine oils for automotive and aviation must withstand high temperatures, fuel dilution, and soot while protecting emissions systems. Industrial lubricants include hydraulic fluids for power transmission, gear oils for heavy machinery, compressor oils, and specialized greases for bearings. In the food and pharmaceutical industries, lubricants must be non-toxic and meet stringent safety standards (H1 grade). The ongoing evolution of lubricants is driven by demands for higher efficiency, longer service life, and environmental sustainability. This includes the development of low-viscosity oils for fuel economy, synthetic oils for extreme temperatures, and biodegradable lubricants for sensitive environments. Ultimately, lubricants are the lifeblood of industry, playing a silent but critical role in reducing energy consumption, extending equipment life, and enabling technological progress.