Grease classification
1.anti-wear grease: mainly used to improve the friction state of the friction pair to reduce wear.
2.protective grease: mainly used to prevent corrosion and corrosion of metal parts.
3.Sealing lubricant: mainly used for sealing the joint of vacuum system, pipe fittings and threaded parts. According to different thickeners, grease can be divided into soap-based grease, hydrocarbon-based grease, inorganic grease and organic grease.