Automotive grease can be divided into 7 categories: graphite calcium base grease, synthetic calcium base grease, sodium base grease, calcium and sodium base grease, general lithium base grease, automotive general lithium base grease and synthetic lithium base grease。Graphite calcium base grease, suitable for heavy load, operating temperature is not higher than 65℃, low speed and rough mechanical lubrication, especially for the lubrication of the pressure part of the vehicle。Synthetic calcium-based grease, suitable for the lubrication of wheel bearings, sites, pump bearings, etc., in cold areas, the working temperature is -45 ~ 100C。Sodium-base grease, weak oxidation resistance, for high temperature work and not in contact with water parts。
Calcium and sodium base grease is a grease between calcium and sodium base, which is used in the working temperature of 100 ° C or so and is not too humid。General lithium grease, water resistance, corrosion resistance are strong, high drop point, widely used in the bearing parts within the range of -20 ~ 120℃。Automotive general lithium grease, with good high temperature resistance, water resistance and corrosion resistance, suitable for -30 ~ 120℃ range, mainly in cold areas of vehicle use, imported cars and domestic new cars recommended to use this grease。Synthetic lithium base is a multi-purpose, long-life grease suitable for bearing lubrication。