Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Fluids & Lubricants Functions
- Technologies
- Product Families
- Chemical Composition
Zinc dinonylnaphthalenesulfonate in light mineral oil
Features & Benefits
- Fluids & Lubricants Features
- Product Advantages
- Excellent rust inhibitor
- Excellent demulsibility
- Excellent thermal and hydrolytic stability
- Synergistic with ZnDTPs and antioxidants
- Good filterability, both dry and wet
- Excellent solubility in a wide range of base stocks
- Severe rust prevention
- Salt spray resistance
- Oxidative stability
- Water resistance
- Formulation advantages include solubility, compatible with ZnDTPs
Applications & Uses
- Markets
- Applications
- Fluids & Lubricants Type
- Fluids & Lubricants End Use
- Use Level
- 1.00% - 15.0% (Rust preventive fluids), 0.25% - 1.0% (Paper machine oils), 0.50% - 3.0% (Greases), 0.10% - 1.0% (Industrial and automotive gear oils), 0.05% - 0.5% (Circulating oils), 0.05% - 1.0% (Hydraulic fluids)
- Product Uses
- NA-SUL® ZS 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® ZS concentration is increased which allows high treat levels in applications with severe rust protection requirements. This product is also unique in that it enhances oxidative stability of lubricants when used in combination with primary antioxidants or secondary antioxidants such as ZnDTPs. NA-SUL® ZS also enhances EP/AW performance when used in combination with ZnDTPs.
- NA-SUL® ZS is highly recommended for use in hydraulic fluids meeting the Denison HF-0 specification.
- It is also widely used as a rust and corrosion inhibitor in most types of greases. In rust preventive fluids, it exhibits excellent synergism with other functional additives such as oxidates, waxes and carboxylates.
- Zinc dinonylnaphthalenesulfonate is also available in alternative diluents, including PAO and waxes.
- Market Applications
- Hydraulic
- Rust preventive
- Circulating
- Paper machine
- Grease
- Industrial
Properties
- Physical Form
- Appearance
- Clear brown viscous liquid
- Insoluble in
- Water
- Soluble in
- Petroleum, Most common solvents, Synthetic lubricant base stocks
- Typical Properties
Value Units Test Method / Conditions Viscosity (at 40°C) 400 cSt ASTM D 445, DIN 51 550 Viscosity (at 100°C) 30 cSt ASTM D 445, DIN 51 550 Density (at 15.6°C) 0.97 g/mL ASTM D 4052 Weight (at 25ºC) 8.1 lbs/gallon - Flash Point 165 °C ASTM D 92, DIN 51 376, Cleveland Open Cup (COC) Zinc Content 2.8 % - - Note
It is recommended to verify the solubility in the base oils used and the compatibility with other additives.
Packaging & Availability
- Packaging Type
- Standard Packaging
420 lbs (191 kg) closed head drum.
Storage & Handling
- Shelf Life
- 3 Years
- Storage Conditions
- Store in a cool, dry place away from any direct source of heat and moisture.
- Maximum recommended storage temperature: 46°C (115°F)
- Handling
- Avoid all personal contact.
- Observe good personal hygiene.