NA-SUL 729 is used in a wide variety of industrial lubricant applications where excellent rust protection, filterability and water resistance are required. It imparts outstanding demulsibility and is unique in that the water separation improves as the NA-SUL 729 concentration is increased, which allows for high treat levels in applications with the most severe rust protection requirements.
NA-SUL 729 is highly recommended for use in hydraulic fluids meeting the Parker Hannifin Denison HF-0 specification. In rust preventive fluids, it exhibits excellent synergism with other functional additives, including oxidates, waxes and carboxylates.
NA-SUL 729 can also be used in emulsifiable rust preventive fluids.
King Industries also offers similar calcium sulfonates in alternative diluents, including PAO and esters for synthetic and environmentally acceptable lubricants and in mineral spirits and waxes.
| Metal Type | Calcium |
| Metal Content | 2.10% |
| Viscosity @ 40°C | 3300 cSt |
| Viscosity @ 100°C | 77 cSt |
| Application Advantage | Demulsibility, Filterability, Humidity resistance, Hydrolytic stability, Non-staining, Rust inhibition, Severe rust prevention, Sprayable, Thermal stability, Water displacement |
| Formulation Advantage | Compatibility, Dispersant for solid additives, Emulsifiable, Solubility |
| Market Application | Circulating, Grease, Hydraulic, Industrial, Paper machine, Rust preventive |
| Product Group | Rust inhibitor, Rust preventive |
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