Special lubricants encompass a wide range of formulations tailored to specific applications. They can be classified based on their base material, such as synthetic lubricants, mineral oil-based lubricants, or biodegradable lubricants. Special lubricants can also be categorized according to their specific applications, such as industrial lubricants, automotive lubricants, or food-grade lubricants. Within each category, there are further variations to address specific requirements, such as high-temperature lubricants, extreme-pressure lubricants, or environmentally friendly lubricants.