Grease Water Resistance

Regardless of whether it is in contact with water or not, some greases still need to perform their lubricating effect, so their water resistance is an important property. Calcium soap and lithium soap-based grease are insoluble in water, while sodium soap grease is soluble in water, so it cannot be used as a lubricant that may come into contact with water. The printing process needs to mix water, so some bearings must be protected by grease with good water resistance, otherwise, the service life of the bearing will be greatly reduced.