T106A OVERBASED SYNTHETIC CALCIUM SULFONATE;The product is used primarily with high quality engine oil and marine oils etc. T106A OVERBASED SYNTHETIC CALCIUM SULFONATE ; item : Typical Value density ( 20 degree ),kg/m3 : 1100 -1200 flash Point (open cup), degree : 180 kinematics Viscosity ( 100) degree,mm2/s : 200 TBN,mgKOH/g : 295-310 Calcium ,m% : 14.5-12.5 Packing : 200kg metal drum .