Zinc Bis[O,O-Bis(2-Ethylhexyl)] Bis(Dithiophosphate) CAS 4259-15-8: Comprehensive User Guide
Table of Contents
1. Product Overview & Parameter Comparison
CAS Number: 4259-15-8
Chemical Formula: C₃₂H₆₈O₄P₂S₄Zn
Appearance: Amber to brown viscous liquid
Density: 1.08-1.12 g/cm³
Solubility: Soluble in organic solvents, insoluble in water
| Parameter | Zinc Bis(Dithiophosphate) | Conventional Anti-Wear Additives |
|---|---|---|
| Thermal Stability | Up to 220°C | 180-200°C |
| Extreme Pressure Performance | ≥3,500 N | 2,000-2,800 N |
| Hydrolytic Resistance | Excellent | Moderate |
2. Detailed Applications
This zinc dithiophosphate derivative is widely used as:
- Lubricant Additive: Provides extreme pressure (EP) protection in gear oils
- Metalworking Fluids: Enhances tool life in machining operations
- Industrial Greases: Improves load-carrying capacity
- Hydraulic Systems: Reduces wear in high-pressure pumps
3. Usage Scenarios & Case Studies
Scenario 1: Wind Turbine Gearbox Lubrication
Challenge: Premature bearing failure in 2 MW turbines
Solution: 1.2% additive concentration in synthetic gear oil
Result: 62% reduction in component wear over 18 months
Scenario 2: Automotive Stamping Presses
Challenge: Frequent die replacement in aluminum forming
Solution: 0.8% blend in metalforming fluid
Result: 41% increase in tool service life
4. Verified Client Success Stories
| Client | Industry | Implementation | Outcome |
|---|---|---|---|
| Nordic Heavy Machinery AS | Mining Equipment | 3% in extreme-pressure grease | 79% reduction in downtime |
| Shanghai Precision Tools Co. | Metal Manufacturing | 1.5% in cutting fluids | 35% cost savings/year |
| Great Lakes Hydraulics LLC | Industrial Machinery | 0.5-1.0% in hydraulic fluids | 2.7x pump lifespan extension |
5. Request Technical Specifications or Pricing
Contact our lubrication experts for formulation guidance:
Email: info@vivalr.com
Phone: (86) 15866781826
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