CG model of a working V8 engine with explosion

Hybase® detergents, grease feed and fire-side corrosion inhibitors

The Hybase® portfolio offers a range of grease feed, high TBN overbased detergents and fire-side corrosion inhibitors.

Hybase® GF400

  • 400 TBN overbased calcium sulfonate producing a quality performance CSC grease
  • Exceptional additive stability and solubility
  • Optimized for CSC grease thickening in industrial applications
     
Hybase® GF500
  • 500 TBN overbased calcium sulfonate producing a quality performance CSC grease
  • Exceptional additive stability and solubility
  • 20% more concentrated than standard 400 TBN OBCS products
     

Hybase® GFX500

  • 400 TBN overbased calcium sulfonate producing a quality performance H1 grease 
  • A next generation HX-1 quality OBCS with high clarity, synthetic calcium sulfonate
  • Optimal solubility, clarity, grease thickening, and detergency while resulting in a light, transparent OBCS and low color grease. 

Hybase® overbased detergents

Overbased detergents are additives designed to clean the metal surfaces within a fired engine and prevent the build-up of deposits. The insoluble by-products of the combustion process are removed by the detergents in the lubricants. Detergents find extensive use in marine, passenger car motor oil and heavy duty diesel applications. In addition to cleaning the metal surfaces within a fired engine, overbased detergents also help neutralize acidic combustion by-products to prevent corrosion within the engine. For neutral TBN overbased detergents, see our Lobase® portfolio.

Hybase® calcium sulfonate detergents

Hybase® Carbonate form Calcium, wt% Calcium Sulfonate, wt% TBN, mg KOH/g Viscosity @ 100°C, cSt
C-231 Crystalline 10.5 18.5 285 100
C-311 Amorphous 12.0 28.0 305 75
C-320 Amorphous 12.7 25.0 320 100
C-401 Amorphous 15.7 19.3 418 70
C-402 Amorphous 15.2 18.5 405 75
C-400 HS Amorphous 15.0 25.0 395 90
C-500 Amorphous 18.5 20.0 495 200


Hybase® magnesium sulfonate detergent

Hybase® Carbonate form Magnesium, wt% MagnesiumSulfonate, wt% TBN, mg KOH/g Viscosity @ 100°C, cSt
M-401 Amorphous 9.3 28.0 395 150

 

Hybase® fire-side corrosion inhibitors

Fire-side corrosion inhibitors are additives that are designed to prevent corrosion from combustion products resulting from the burning of fuels containing sulfur, vandium and other heavy metals. These products are primarily used in heavy fuel-fired turbines for electrical power generation.

Property Method Hybase®   
M-11D
 M-12D M-13D M-14D
Magnesium, wt % ASTM D4951 11.2 12.2  13.2 14.2
Mg Sulfonate, wt % ASTM D3712 10.0 11.0 12.0 13.0
TBN, mgKOH/g ASTM D2896 505 550 595 640
Viscosity @100°C, cSt ASTM D445 15  25  50 60
Specific gravity @15°C ASTM D4052 1.150  1.190 1.230 1.250
Flash point (COC) ASTM D92 100 100 100 100
Color(dilute) ASTM D1500 3.0 3.5  3.5 4.0

 

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Do you have any questions about our products, are you looking for technical advice or are you searching for a local sales representative in your country? Please get in touch with us. 

Lubricant Additives