Hybase ® C-231

DESCRIPTION

Hybase® C-231 is a 300 TBN oil soluble crystalline overbased calcium sulfonate. Hybase C-231 is a unique, patented additive designed for excellent solubility and clarity in lubricating oils. It is intended for use as a supplementary lubricity agent in crankcase lubricants as well as a detergent and rust inhibitor. Hybase® C-231 is compatible with most mineral base oils, white oils, and synthetic base stocks.

APPLICATIONS

Automotive, diesel, marine, railroad and stationary diesel lubricants

TYPICAL TREAT

Nominal dosages would range from 0.5 to 5.0 wt. % of the finished lubricant.

HANDLING INFORMATION

Hybase® C-231 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)

HANDLING 80-90°C (176-194°F)

PROPERTIES	TEST METHOD	TYPICAL VALUES
Calcium, wt. %	ASTM D4951	10.5
Calcium Sulfonate, wt. %	ASTM D3712	18.5
Total Base Number, mg KOH/g	ASTM D2896	280
Water, wt. %	ASTM D95	0.350
Viscosity @ 100ºC, cSt	ASTM D445	100
Flash Point, COC ºC	ASTM D92	220
Specific Gravity 15ºC	ASTM D4052	1.080
Color (dilute), rating	ASTM D1500	5.0
Sediment, vol. %	ASTM D2273	0.1