Overbased Calcium Sulfonate Tbn 400

We are offering dhruvi ca (hob) is a 400tbn over based calcium sulfonate typically used as a detergent and rust inhibitor in crankcase lubricants. dhruvi ca (hob) applications include automotive,diesel, marine, railroad and stationery diesel lubricants. Nominal dosage would range from 0.5 to 5.0% wt of the finished products. Dhruvi ca (hob) is compatible with mineral base oils, white oils
typical data
properties typical values
calcium wt % 15.5
calcium sulfonate wt% 19.2
total base number 401.75
water wt% max 0.5
viscosity @ 100 deg. C cst (typ) 110
flash point pmcc deg. C >160
specific gravity 15deg.c 1.205
colour dilute 5.5-6.5
sediment vol % max 0.02
handling information
dhruvi ca (hob) is a liquid highly overbased calcium sulfonate and is normally handled at elevated temperatures. For general purposes, storage temp. Of 60c-800c and handling temp. Of 80c-900c are recommended
safety information
for extensive information on the safe handling and use of this product see msds