Grease is a solid or semi-solid product of dispersion of a thickening agent in lubricating oil. Other ingredients imparting special properties may be included. Its possess a high initial viscosity, which upon the application of shear, drops to give the effect of an oil-lubricated bearing of approximately the same viscosity as the base oil used in the grease.
Aisin Grease is usable in a wide range of temperature, and has excellent water resistance and mechanical stability. It is multipurpose grease with smooth, buttery texture, yellowish, translucent colour with adhesive properties manufactured from lithium soap and containing soap inhibitor. Lithium soap grease is the most widely used multi-purpose grease, from general industrial uses to automobiles, bearings and home electric products. It consists of mineral or synthetic oil and lithium stearate or lithium salt, a hardened fatty acid derived from castor oil.