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BT 220 can be used in the production of lubricating greases, both in the cooking and cooling stage. The oil can be used as well in drawing fluids, stamping fluids, extrusion fluids, steel rolling fluids, treating fluids, and cylinder oils.
In lubricating greases the excellent solvent power of BT 220 positively affects production parameters, such as cooking temperature, soap consumption, and response to oil dilution and some of the grease's end properties such as its structure and smoothness and the compatibility with elastomers. Moreover, the very good low temperature properties of BT 220 is fully transferred into the properties of the grease.
BT 220 is a hydrotreated naphthenic base oil, classified as an API Group V base oil.
Sotugraisse, located outside Tunis, Tunisia, specializes in the production of grease and lubricants. The company produces a range of different greases and used to only use paraffinic oil in their grease production, but recently made the switch to using Nynas naphthenic oil in some of their products. Read more about A wind of change