LUBRICATING OILS 1. Definition Lubricating oils are viscous fluids used to reduce friction, wear, and heat between moving mechanical parts.They also clean, cool, and protect machinery components and improve overall efficiency. 2. Key Properties Viscosity: resistance to flow; can vary for different applications Thermal stability: ability to maintain properties at high temperatures Oxidation stability: resists […]
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HEAVY DUTY & FULL SYNTHETIC 20W-50 ENGINE OIL 1. Definition Heavy Duty Full Synthetic 20W-50 Engine Oil is a high-viscosity, fully synthetic lubricant designed for high-performance engines, especially those operating under extreme temperatures, heavy loads, or severe driving conditions. The “20W-50” rating indicates: 20W: Winter viscosity (cold start performance) 50: High-temperature viscosity (hot operating conditions) […]