Overbased calcium sulfonate 300

About this item

Overbased calcium sulfonate 300 is a 300 TBN crystalline overbased calcium sulfonate. It is recommended for use in soluble oils, rust protective oils and semi-synthetic fluids as a chlorine replacement to impart enhanced extreme pressure characteristics of a crystalline overbased calcium sulfonates without the sediment formation. This product is used as a component in metal working fluids where the unique lubricity and extreme pressure properties of calcium carbonate are utilized. Nominal dosages would range from 0.5 to 5.0 wt. % of the finished lubricant. Overbased calcium sulfonate 300is compatible with most mineral base oils, white oils, and synthetic base stocks.

 

HANDLINGINFORMATION

Overbased calcium sulfonate 300 is a liquid overbased calcium sulfonate and is normally handled at elevated temperatures. For general purposes, the following storage and handling temperatures are recommended:

  • Storage 60-80°C (140-176°F),
  • Handling80-90°C (176-194°F)

 

SAFETYINFORMATION

For more extensive information on the safe handling and use of this product, see the Material Safety Data Sheet.

 

SHIPPINGINFORMATION

Tank cars, tank trucks and non-returnable 55-gallon steel drums.

Chemical-physical properties

TYPICAL PROPERTIES

 

Calcium, wt. %

10.5

Calcium Sulfonate, wt. %

18.5

Total Base Number

280

Water, wt. %

0.5

Viscosity@ 100ºC, cSt 100
Flash Point, COC ºC

220

Specific Gravity 15ºC

1.080

Color (dilute)

5.0

Sediment, vol. %

20

Specifications