About Lesson
📌 Lecture 1: Fundamentals of Lubricating Greases
Composition and role of industrial and vegetable greases
Difference between mineral-based and bio-based lubricants
📌 Lecture 2: Raw Materials and Additives
Types of base oils (mineral, synthetic, vegetable)
Grease thickeners: lithium, calcium, aluminum, and polyurea
Performance-enhancing additives (anti-wear, anti-corrosion)
