Demulsifier Additive
Advanced Demulsifier Additive
Superior Oil-Water Separation Solutions for Industrial Lubricants
- Rapid Demulsification: Achieves ≥95% oil-water separation efficiency in 30 minutes (ASTM D1401).
- Stable Oil Phase: Maintains interfacial tension ≤25 mN/m (ASTM D971).
- pH Compatibility: Retains activity across pH 4–12.
- Synergistic Protection: Collaborates with rust inhibitors to prevent water-induced metal corrosion.
What Is Demulsifier Additive?
Demulsifier additives are critical components in lubricants that accelerate oil-water separation by altering interfacial tension. These specialized demulsifier additives provide essential separation capabilities in demanding industrial applications.
Our Demulsifier Additive Products
Our premium demulsifier additive solutions deliver superior oil-water separation across various applications:
Classification:
- Specifications
Product | Application |
Amine-Epoxy Compound Condensate | Industrial gear oils, marine system oils, hydraulic fluids, compressor oils, food-grade lubricants. |
Polyether-Based Polymer |
- Application Fields
Our demulsifier additives provide reliable oil-water separation in diverse industrial environments:
Wind Turbine Gearboxes: Ensures oil stability in high-humidity environments (GL certification).
Marine Engines: Emergency protection against seawater intrusion (passes NACE TM0172).
Steel Rolling Mills: Demulsification in high-pressure water mist environments (ISO 6743-4).
Food Processing Equipment: NSF H1-certified silicone-free formulations.
- Key Performance Parameters
Our demulsifier additives meet rigorous industry specifications:
Parameter | Specification Range | Test Method |
Demulsification Time (min) | ≤15 | ASTM D1401 |
Water Content in Oil (ppm) | ≤200 | ISO 3733 |
Interfacial Tension (mN/m) | ≤22 | ASTM D971 |
Biodegradability Rate (%) | ≥90 | OECD 301D |
- Scientific Formulation
Optimize your oil-water separation with our scientifically-proven demulsifier additive formulations:
Golden Ratio Formula for Demulsifier Dosage:
Demulsifier dosage (ppm) = System water content (ppm) × 0.2 + Emulsification risk coefficient × 50
Operational Guidelines:
Addition Temperature: Maintain at 40–60°C (prevents thermal decomposition).
Timing: Add at least 30 minutes after detergent addition.
Mixing Prohibition: Avoid direct mixing with high-concentration extreme pressure additives.
Storage: Protect from light and freezing (recommended 5–35°C).
Technical Support
For technical consultation and demulsifier additive solutions
Email: jzsrunda@163.com