API Base Oil Groups I, II & III: Classification, Key Properties & Comparison Table
Explore the distinctions between API Base Oil Groups I, II, and III—saturates content, sulfur levels, viscosity index, and refining processes—through a detailed comparison table and analysis of essential chemical parameters for lubricant performance. Introduction API divides mineral base oils into three groups based on their chemistry and refining process. These distinctions drive performance in wear […]
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