Calcinate® OTS

Overbased Calcium Sulfonate

Description

Calcinate® OTS is a 300 TBN first intent overbased calcium sulfonate. This product is a high quality sulfonate designed to be a component in metal working formulations providing the beneficial effects of alkalinity for neutralizing acid and superior demulsibility for rust inhibition. It also directly protects the metal surface from corrosion. The calcium to sulfonate ratio is optimized for good oil solubility and compatibility with other formulating components. Calcinate® OTS is compatible with most mineral base oils, white oils, and synthetic base stocks.

Application

Metal working fluids, industrial lubricating oils.

Typical Treat

Nominal dosages would range from 0.5 to 10.0 wt. % of the finished lubricant.

Handling Information

Calcinate® OTS 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 Handling

60-80°C (140-176°F) 80-90°C (176-194°F)

Safety Information

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

Shipping Information

Petroleum Oil, N.O.I.B.N.
Tank cars, tank trucks and non-returnable 55-gallon steel drums.

Properties	Test Method	Typical Values
Calcium, wt. %	ASTM D4951	12.0
Calcium Sulfonate, wt.%	ASTM D3712	28.3
Total Base Number, mg KOH/g	ASTM D2896	305
Water, wt. %	ASTM D95	0.30
Viscosity @ 100ºC, cSt	ASTM D445	75
Flash Point, COC ºC	ASTM D92	220
Specific Gravity 15ºC	ASTM D4052	1.13
Color (dilute), rating	ASTM D1500	5.0
Sediment, vol. %	ASTM D2273	0.02
Free Alkalinity, mgKOH/g	SAM005	30