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| Base L 66 |
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| Sulfochtorinatedbase |
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BASE L-66, a sulfo-chlorinated fatty derivative, is an oil soluble extreme pressure and lubricity additive.
It is manufactured by reacting sulfur monochloride with the unsaturated portion of a fatty molecule producing a unique chemical structure: the chlorine and sulfur atoms are attached to the adjacent carbon atoms of the same organic molecule.
The result is a more active EP additive.
Under boundary lubrication conditions, due to its polar characteristics, it will also function as a lubricity additive.
It may be used in a variety of metal cutting and drawing operations on steel and aluminum.
When compared to chlorinated paraffins, it has comparable performance at one-tenth the chlorine level.
*Applications:
- Machining of Steel and Aluminum: 5 - 15% BASE L-66 in oil.
Threading and Tapping of Steel Pipe: 5 - 8% BASE L-66 in oil
- Drawing and stamping of steel and aluminum: 10 - 20% BASE L-66 in oil
Although, as laboratory tests indicate, BASE L-66 should not react with most metals, it is recommended that compatibility with a specific alloy be ascertained.
If left on parts it may, under elevated temperatures and humidity, react with the metal causing staining/corrosion. |
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Sulfur, %: 5.4
Chlorine, %: 6.2
Viscosity, SUS, 100'F: 5,200
Viscosity, SUS, 210'F: 450
Viscosity, cSt, 40'C: 1,160
Viscosity, cSt, 100'C: 96
Acid Value, mg KOH/g: 6
Copper Corrosion: 2A
Specific Gravity, 25'C: 0.99
Pounds/Gallon, 77'F: 8.2
Flash Point, COC, 'F ('C): >350 (>177)
Pour Point, 'F ('C): 55 (13)
Solubility: Soluble in oil, insoluble in water. |
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